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&(0x7f0000272000-0x18)=[{&(0x7f0000166000+0xebd)="aad3c525b2108468cf6cb6140a70af0ea0abdfd280344b07da3d8274a41f3d9242f3a99772150c872fbcc31d9f460abb66faf12bbf5df9c6c06a2984cdc669d228757d6bcef5e23e90977e62fdd795fabafddbe13a58a7e72f63d233dcfabae3a1a156753c37a26e744e70694f08206164073cb1f2734e55291ec45a037185c3d590ad0af504263bba7cb15d93d9d41eb89895b57567c4902f7ef1a3916d657d5ffee02f939854c9c39efc", 0xab}, {&(0x7f0000163000-0x74)="352e5f0ba16081f8970da774c9bab52e076f06e0cb854767dd6c6df6b513e633ca78c0f971224689ab198c687e22bc3e595bcb63d59604d7f92f5f4674f44c78beeae3d7e7884961df56f68e95403d7d0978c0016d209d0d31ab7882d6a1833ddc3d9888df12a7f69a2eea247a0a99c313118f68", 0x74}, {&(0x7f0000216000-0x85)="7334e170e5504c0711af0a66448649af104b1f795a7b1188d40e1c102db54448b7775ae5cf7a655c8ee63fcd21f4b48ec7053f95d11e69432659e7291822b81a2afb749f0cc2657601b591b7ff2b6f8c52d5915d1ff8c06d1cecd376f459a5adff574b314f079a03a1f42033fd44b7a1ebf7017bd15b2ae2223073f20e0d45dcaf71256633", 0x85}], 0x3, &(0x7f0000216000-0x2b5)=[{0xe0, 0x108, 0xffffffff, "d33b1683ca5b26e94aaf6df6721f3103d536587d82b210e33b497051b63408c4188a1c512a106b84c15cdefcc19a5e0a479ce4ba8e9d84c240b9e515944488917e522bdcec1c0f6f20cdf41d4d20e425aa0caf9daae816f17d72d8423b15e56a9513e525032f3173e1e7894da4bdabf864d0c6e1faa9f47c1b5cdd5cbb341ae6b252499c2ebf59abd51d478c55085ea28a697f1f9f79a18ff563212eaaf42d76e0f7b5ab8435fe253ed6a5ea74a49e9e8f2d3324ac8cc6d857bd3e6748a4347a8288e44e7b1dcab5960d3c8c4e4bb81d66e2ac3d"}, {0xf4, 0x1ff, 0x1, "e085b7b25f418e36e5b1ff57b39583890a5fd6c441ea40969313c6bca988552b7b373e8ff84e8cb0cd7080d3648bc92228643548245e986f0e84fea37c14352911f0d42fe046eab75a0208e76caa6f88a9ba9b42cda2d9e93fbbdcdcf12ef75e105f83b7eeec32c12b77fa89c972e89d1fb2acd58429b6e4e987aa4c548feb067591f704885583e83285be75068ea56306362bafae49bedb5f09468bfd18765c3967cab8f4d853c38f502ad47a1efebd9ada93fd0d164f3a6a5d84095f811fa4f7891c2cd0251a12cb04a56b8732c5ffc00a5ca11e63e84ab9e13fad88b62e060e085ef2ae"}, {0xfc, 0x0, 0xc19a, "28d5c4ccdb00b68797075fd38c2b83f3d9f2e5c2dee271b6503b1417647625aea6ac67ee0994757b831ec0f6bbdc703478f97d5c153b0b322088211f8a0abd333669fe85a062422a907993d1a8b5f59f598eedd25ef0bb3fd4053e7fb62a4a45ed19e68131e1b9d5d364124ecda0fc9cc8a888a9514a0fa5ef28fb7a3bba4e2fef823b7e583e3ac22a94df9d4524b3a37d08fb6d746552dff9ca7d5765215ef313aa146b90cc58833cf37ecba62f8058603c1a330b1ab95ccbe1e9085f1341f4f5683db6190da8a5e46e5d0b9d50e977c7af0c7d361c2e88aaa5ee842b2b5494330543c2a28cea0e40ba50f1c7d8e4"}], 0x2d0, 0x40000}, 0x747}], 0x6, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x2000000000000000, 0x1000000000000000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 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) r2 = syz_open_dev$loop(&(0x7f000000c000-0xb)="2f6465762f6c6f6f702300", 0x4000000000024, 0x800000004302) r3 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x2) pwritev(r3, &(0x7f0000623000)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000060400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94530000000000000000866106089a727a", 0x3b}], 0x2, 0x20003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f000076c000)=0x3, 0x4) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r2, 0x0) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/08 11:37:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f59000-0x28)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000046000)="78c69b7a6dd869072657742fda9d015aa8ea64e99b3c4b20389b76365453f354"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b5e528bc0e1f9f172f48590463358796", @ifru_flags=0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) socketpair$inet(0x2, 0x5, 0x10001, &(0x7f00006f2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000d34000)=[{0x2, 0x100000001}, {0x4, 0x2}, {0x3, 0x372}, {0x3, 0xfffffffffffffffb}, {0x0, 0x4}, {0x3, 0xffffffff}], 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cec000-0x10)={0x9, &(0x7f0000465000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dda000-0x10)={0x2, &(0x7f0000169000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000246000-0x10)={r5, &(0x7f0000c08000-0xd)="00000000000000000000000000"}) r6 = dup2(r3, r4) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000710000)={0x1, 0x3, [@random="64c4d578bd7a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="9c1da0bcfb26"]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f000036b000)="2e2f66696c653000", 0x4) ioctl$KDGKBTYPE(r7, 0x4b33, &(0x7f000090a000-0x1)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000077b000)=0x0) fcntl$setstatus(r2, 0x4, 0x2000) socket(0xf, 0x8000e, 0x5) get_thread_area(&(0x7f00003aa000)={0x80000000, 0xddb9, 0xfffffffffffffffc, 0x800000009e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r2, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:32 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f66000-0x8)={0x0, 0x0}) mmap(&(0x7f00004ea000/0x4000)=nil, 0x4000, 0x300000b, 0x4010, r0, 0x0) connect$unix(r0, &(0x7f0000f66000-0x8)=@abs={0x20000000003ffe, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f67000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000859000-0x4)=0xc) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xf076, 0x8000066, &(0x7f0000f68000-0x85)="4c80fcd9c9b152c96012504e4efa367633a92192c236baa855e7642a5b063153ad3a481ac8a03a2dae6fff295f844e33c39b00eb78de2984a46a45abf04035a024dc8df669ccf0e92afd3aa3696c31ac56f93c6c7b5647c6c98a309e76166053a746ce9a2efbe8dc54e7965970ec7251d083270bf3960a60a1e9f6b06a343fc5a0a6a17495", 0x85) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r0, 0x4, 0x100000001) r2 = socket$inet6(0xa, 0x1, 0x20000000000) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000dc1000-0x4)=0x6, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f0000f69000-0x4)=0x2002000200, 0x4) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x9b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xa, &(0x7f000059c000)="81e8f2c193313ac61a454740cc3a960f616c5872691d434bb01780f01f4433526935a11a7c200e8070f0bf1fa3eea98dabd85e00000000000000081de0b481c75acdc0bffdb0bdd1d2a3c7a3e4f6880887fe291adbdc228e3196866961bd46403b049abb38cf5c3da5f5b996be93980e3810628d6566856acbff399d05f338c4b8b1020cc7521fe5b603fdeefb8f975aba66baf6d9caa39633c2fc46fe1c557c0c43627a60acf673d3729c7b9575e1766e6d356bb66e50baec488b372a36", 0xbe) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e12000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x40, &(0x7f000053b000-0x24)="8f3f7d20b6a464a341bad8eae274f99042da1168d28e27d4170e84e21915568c6f6ba239", 0x24) sendto$inet6(r2, &(0x7f0000e07000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000d1c000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d1b000+0x252)=0x48) ioctl(r2, 0x8001, &(0x7f00008af000-0xec)="54637c6f33beb554f92f1892b43d75abdb41456d1bca37bf400455c06ccc974c17f0a7e42aec79e4e1c205281c19c1cac694f0259cd2b58360f4a1241c78edd675468b1ecddc2eb7814759ff74d809419f029aed69301213c5981548fc81260e29cfe651495bed651cff145e3abe649ee62247462b10b12844c43609c1a6b7b2c3471662a76a8b9c6e0defde2d87d9d73a832ceb74d677980807bab2eb65c987e8efa567791485bab52b8048867fd8d0f09715424fde346580693a5700e75d05e79af0bf9ff9586fb74fa35e6581b35a5695be47e1f009813e5a3cd6495c042e9aad4d38502e7fbb33d0567e") mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 11:37:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000aa4000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, 0xc) socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000eef000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000472000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)="2f6465762f70746d7800", 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000a56000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00007d0000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f000004b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b58000-0xc)={r1, 0x1, 0xf}, &(0x7f0000299000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000016d000-0x8)={r2, 0x0}, 0x8) r3 = add_key(&(0x7f00009c0000-0xb)="6173796d6d657472696300", &(0x7f0000990000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cc4000)="763fd8a65d2ffb0f6f23c6c8b1f220122d313b1cbf5c8bd37b25dcd9d9876170b6a0721db6b79965ff961b696e42bec09f7c1bf5957cc304db2b0b0bff360d9edc1e6489ae9c21ce840dc288bd707260e7c6ae635325a75cb7f5020aaee334872a6041fd0a8bf92d92e634e9f16a8726b5b21c3159c5f2783e9358785391b28c77f85d07cb6191893589cbabfa40d177fb58ae03502ed7b19ad7dc467ce9527e016a1856f21a253b91b66bb37c4ab4fe53964e4c2631368363406fc9e06c2cad3dc25a80744f72c05d66083e1425821cd40ccde9", 0xd4, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000d87000-0x8)="6b657972696e6700", &(0x7f00004d7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r3, r4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000320000)=0x1) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000183000)="") ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000ee9000)=0x0) [ 88.031867] encrypted_key: insufficient parameters specified 2017/12/08 11:37:32 executing program 4: futex(&(0x7f0000004000-0x4)=0x0, 0x9, 0x4000000000000001, &(0x7f0000d94000)={0x0, 0x0}, &(0x7f0000003000)=0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000069000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000094e000-0x4)=0x14) r0 = syz_open_dev$loop(&(0x7f0000312000)="2f6465762f6c6f6f702300", 0x0, 0x101086) r1 = memfd_create(&(0x7f0000c25000-0x2)="7b19", 0x0) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f00003f8000-0xe5)="", 0x0}, {&(0x7f0000631000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e0}], 0x2, &(0x7f0000ca0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e, 0x5}, 0x1) pwritev(r1, &(0x7f000060c000-0x60)=[{&(0x7f0000335000-0x1dc)="", 0x0}], 0x1, 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) bind$unix(r1, &(0x7f00004ec000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$KDDELIO(r1, 0x4b35, 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000068c000-0x10)={0x3, 0x0, 0x10003, 0x80000000000006}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000f8b000-0x10)={0x1, r2, 0x0, 0x0}) getpeername$llc(0xffffffffffffffff, &(0x7f0000447000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ce000-0x4)=0x10) r3 = request_key(&(0x7f0000f60000)="69645f7265736f6c76657200", &(0x7f0000d35000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e58000)="7b19", 0xfffffffffffffffe) keyctl$set_timeout(0xf, r3, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x400, 0x4, 0x0, 0x0, 0x17, 0xffffffffffffffff, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x8b, 0x6]}) sendfile(r0, r1, &(0x7f0000ab5000)=0x1, 0x9) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 88.111305] encrypted_key: insufficient parameters specified [ 88.122752] binder: BINDER_SET_CONTEXT_MGR already set [ 88.122766] binder: 10574:10586 ioctl 40046207 0 returned -16 2017/12/08 11:37:33 executing program 5: getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000eac000-0x4)=0x0, &(0x7f0000443000)=0x4) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000958000)=[]}) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e4e000)="2f6465762f62696e6465722300", 0x0, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x1fd, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x486, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000ad9000)={@generic="4585d3bad88a3569cff10dbf354ea500", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e48000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000019e000-0x20)={0x1, 0x80000000, 0x0, 0x7f, 0x3, 0x6, 0x4, 0x434b, r4}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000006000-0x40)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000a0b000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10003, 0x2e4, 0x800, "6f1efdb6c9cec0674b7cabfb60f42efb932b047265ce72247526784998d83f03fc6d796ad73c3bb2344260974320bdea652d522cd96795255fa09c6dfc738d21cfce23de9d80c2efa664a926761a9367"}, 0x160) r5 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x6, 0x8, 0x2e5, 0x100000001, 0x7}}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x2, 0x0, &(0x7f0000ca9000)="d8c6"}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) write$eventfd(r3, &(0x7f00007d0000-0x8)=0x80000001, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000007000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001000)={0x14, 0x0, &(0x7f0000004000-0x14)=[@increfs_done={0x40106308, r7, 0x4}], 0x1, 0x0, &(0x7f0000003000-0x1)="01"}) 2017/12/08 11:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb9c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000012c000-0x9)="2f6465762f76637300", 0x20040, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000924000)={0x4, 0x9, 0x7, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000df1000-0xc)="2f6465762f6175746f667300", 0x147940, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000bc000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000820000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = syz_open_procfs(0x0, &(0x7f0000005000)="6e65742f756e697800") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c05000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000af9000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000936000)={r3, 0x68e0}, &(0x7f00000e0000)=0x8) gettid() 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, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) syz_open_dev$loop(&(0x7f00003af000)="2f6465762f6c6f6f702300", 0x20, 0x3fffd) socket$bt_l2cap(0x1f, 0x3, 0x0) r5 = socket(0x40000000015, 0x6, 0xb75f) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000631000-0x481)="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", 0x481, 0x0, &(0x7f0000914000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket(0x10, 0x802, 0x1000000000000) connect$ax25(r5, &(0x7f00003c3000-0x10)={0x3, {"d0dfd05f9a512d"}, 0xd3e}, 0x10) syz_open_dev$usbmon(&(0x7f0000399000)="2f6465762f7573626d6f6e2300", 0x6776f160, 0x400500) execve(&(0x7f00009c0000-0x8)="2e2f66696c653000", &(0x7f00000ee000)=[&(0x7f0000bfd000)="2f6465762f7573626d6f6e2300", &(0x7f0000a2d000-0xb)="2f6465762f6c6f6f702300", &(0x7f0000ac5000-0x18)="776c616e313a2d776c616e31766d6e65743026656d312600", &(0x7f000035d000)="2f6465762f6c6f6f702300", &(0x7f0000db8000)="6574683076626f786e65743100", &(0x7f0000375000)="2f6465762f7573626d6f6e2300"], &(0x7f00002df000)=[&(0x7f0000b45000-0xb)="2f6465762f6c6f6f702300", &(0x7f0000f2c000)="2470726f637b766d6e65743000"]) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000b98000-0x18)={0x0, 0x1, 0x100000001, &(0x7f000072c000)=0x0}) write(r6, &(0x7f0000f63000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b700", 0x25) setsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00008b6000)={@rand_addr=0x0, @multicast1=0xe0000001, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000e7d000-0x8)=0x0) 2017/12/08 11:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f59000-0x28)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000046000)="78c69b7a6dd869072657742fda9d015aa8ea64e99b3c4b20389b76365453f354"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b5e528bc0e1f9f172f48590463358796", @ifru_flags=0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) socketpair$inet(0x2, 0x5, 0x10001, &(0x7f00006f2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000d34000)=[{0x2, 0x100000001}, {0x4, 0x2}, {0x3, 0x372}, {0x3, 0xfffffffffffffffb}, {0x0, 0x4}, {0x3, 0xffffffff}], 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cec000-0x10)={0x9, &(0x7f0000465000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dda000-0x10)={0x2, &(0x7f0000169000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000246000-0x10)={r5, &(0x7f0000c08000-0xd)="00000000000000000000000000"}) r6 = dup2(r3, r4) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000710000)={0x1, 0x3, [@random="64c4d578bd7a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="9c1da0bcfb26"]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f000036b000)="2e2f66696c653000", 0x4) ioctl$KDGKBTYPE(r7, 0x4b33, &(0x7f000090a000-0x1)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000077b000)=0x0) fcntl$setstatus(r2, 0x4, 0x2000) socket(0xf, 0x8000e, 0x5) sendto$inet6(r2, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:33 executing program 1: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000710000-0x58)={0x26, "726e670000000000000000000000", 0xfffffffffffffffc, 0x2, "647262675f70725f6374725f61657332353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f0000f52000+0x26d)=0x6) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) 2017/12/08 11:37:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3ff}, &(0x7f0000423000-0x4)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000d57000-0x4)=[0x0]) r5 = getegid() r6 = getgid() getgroups(0x5, &(0x7f000059e000)=[r5, r3, r6, r4, r6]) socket$netlink(0x10, 0x3, 0x7) pipe2(&(0x7f00008ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socket(0x5, 0x80803, 0x7fff) fcntl$getownex(r2, 0x10, &(0x7f00002f2000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008cd000)=0x0) ptrace$setsig(0x4203, r9, 0x8, &(0x7f0000001000)={0x1, 0x4, 0x200075986bd2, 0xfffffffffffffffd}) setsockopt(r7, 0x107, 0x8, &(0x7f0000001000)="02a2", 0x2) r10 = socket$netlink(0x10, 0x3, 0xc) getpeername$packet(r8, &(0x7f0000bec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000800000-0x4)=0x14) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00005b8000)={r11, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) write(r10, &(0x7f0000566000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) memfd_create(&(0x7f000005e000-0x11)="7b766d6e6574302673656c696e75785d00", 0x3) 2017/12/08 11:37:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000+0xeb3)={0x0, 0xffffffffffffff9c, 0x1}) fcntl$notify(r0, 0x402, 0xd) mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000a4c000-0xb)="2f6465762f766373612300", 0x89, 0x40000) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000af6000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$kvm(0xffffffffffffff9c, &(0x7f0000af7000-0x9)="2f6465762f6b766d00", 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000014f000)=@sack_info={0x0, 0x1, 0x2}, &(0x7f0000298000-0x4)=0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000082c000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000fe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000311000)=0x0) fcntl$dupfd(r1, 0x406, r2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000afd000)={&(0x7f000097a000/0x3000)=nil, 0x9, 0x2, 0x0, &(0x7f00003bb000/0x1000)=nil, 0x322}) uselib(&(0x7f0000afc000)="2e2f66696c653000") ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00006ec000)={0x81, 0x0, [0x9c1, 0x51, 0x4, 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, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000aff000-0x10)=@generic="80f51332043a57f9a6b6ee990c4e06c0") r5 = fcntl$getown(r1, 0x9) fcntl$lock(r4, 0x7, &(0x7f000038c000-0x20)={0x0, 0x3, 0xc0, 0xc0000000000000, r5}) unshare(0x24000200) openat$rtc(0xffffffffffffff9c, &(0x7f00001c6000-0x9)="2f6465762f72746300", 0x6fffc, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) r6 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) lseek(r6, 0x0, 0x4) 2017/12/08 11:37:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c41000)="2e2f66696c653000", 0xffffffffffffffff) mount(&(0x7f0000782000-0x8)="2e2f66696c653000", &(0x7f0000347000-0x8)="2e2f66696c653000", &(0x7f000080b000-0x6)="72616d667300", 0x3ffe, &(0x7f00002a2000-0x2)="000d") r0 = syz_open_dev$sg(&(0x7f0000a7c000)="2f6465762f73672300", 0x20000000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000668000-0x10)={0x0, 0x8, 0x10000000005, 0x7, 0x0}, &(0x7f0000d7a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000901000-0x24)={r2, 0xfff, 0x1b, "89db87a15ec154217a8825119cbb2b3b19644975f4e772c5f33be7"}, 0x24) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005a7000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c3000-0x4)=0xe8) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffff9c, 0x6, 0xe, &(0x7f0000f95000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x4f062fe8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffff9, 0x22, 0x50acbb8c, "f09d553d6fb8d7720f1ca3f6ade5e180527a16bc73fe988e5ff206047c2af781e6e7c4749ff1396371d6af7a494f686744a19f827239b0470436018f4d64bad1051a882181706bd4d9a242e32cf32997"}, 0x160) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000c15000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@common="6c6f0000000000000000000000000000"}) socket$unix(0x1, 0x4002000018, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00007da000-0x4)=0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000348000)="2e2f66696c653000", &(0x7f0000406000)="2e2f66696c653100", &(0x7f000028b000)="6e61814a38", 0x100000, &(0x7f0000937000)="4f77") pipe(&(0x7f0000361000)={0x0, 0x0}) creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000035d000)="2f6465762f72746300", 0x100, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000276000-0x400)={"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"}) clone(0x0, &(0x7f00003d6000)="", &(0x7f00003e8000-0x4)=0x0, &(0x7f000068e000)=0x0, &(0x7f00000b6000)="") listxattr(&(0x7f0000ccd000)="2e2f66696c653000", &(0x7f00004f3000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a) pread64(r5, &(0x7f00006a8000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf, 0x0) mount(&(0x7f0000a3e000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000026e000)="2e2f66696c65302f66696c653000", &(0x7f0000b36000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00007ba000)="6d696e697800", 0x1003, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x0, &(0x7f000002f000)="") mount(&(0x7f00009b1000)="2e2f66696c653000", &(0x7f00002a1000)="2e2f66696c653000", &(0x7f0000226000)="510000000100000000000000", 0x100000, &(0x7f0000b64000-0x1000)="") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000de3000-0x8)="2e2f66696c653000", &(0x7f000092a000-0x5)="6973667363", 0x84000, &(0x7f0000ad5000)="") 2017/12/08 11:37:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x449, 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) sendmmsg(0xffffffffffffffff, &(0x7f0000c33000-0x100)=[{{&(0x7f00000ad000)=@generic={0x1b, "5444daaa7c91bc241d489a7a6e2ac54479db722b687c0ef644a201a40ac57e6a445ebe51936b44c85c098c2ee802dcba277ac83570bdb8877bd2f1ec2895f1e60cfafe071bbed24a11ad11d19d3b0cf5a4e40347c6e27b568fa8b390a12e3195f51d143b0041ade40722881d3b675a593563dbed55f13284d45f818c47ad"}, 0x80, &(0x7f0000f62000)=[{&(0x7f0000269000-0x50)="65acd9e3f109a11a0cf904f082f1f5864f31235806c91276250a02fdc5d879c22b2fea266e6c5a386a4e9b4cfb28bbe5e082bfdc0480fd420e386455aeb24f75fde785fdf3eac0f178d7f56c088e9b4f", 0x50}, {&(0x7f000035f000-0x12)="d0fd000000edd1445afd0000e800605ad0f3", 0x12}, {&(0x7f0000758000-0x50)="9c8da6152eb6045c6c3653da7944b9d055885b4365b63adf24c7d6091b21163c649c4ce89f4a0dff05596e23fea6dd9810c81dfcc472bd54c2390557f8e7690b5d50206607a931f35c35d5e4db1377ffbc5456dced9c8f6ad86907d46fefc1079fb716", 0x63}, {&(0x7f0000cc7000-0x1000)="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0x1000}, {&(0x7f000065b000-0x24)="d0004b138bb6f903e2e7dc449b7f81b9c05d0c41bdcf92673b704e20d02d5e81def0121a", 0x24}, {&(0x7f00002d0000)="de342090c88c626cebb1ca46223b14a76d2c6642dacd14f4430461af18b7a235b17bfd10ad9bb4ab2b88831b5fd0dc27c86bcc5602642c324c8d8e831e9dc2ea613885e250084852de0278208e8d088bf0e62a437089bf84dea7cb3999cf9242a47356982457d0ce7e3fd22800ab807a00b456e3910eaa7f1f86f5196024b77bd4c2b91e55094d8710763da519cc61a43080f2d5f531c875a3988d6b6325bf82d242b625ff4d053efb102d81d46da2b4f2f28a67d2f2b57ed9db63875ef0cbeda4fef3a52a0ee61791ed32a67e163f20caebe86dffe5f3b61589ae0522d88d650eb94e351dd0926ac1", 0xe9}, {&(0x7f0000285000)="c571c74aa6c0026304e9be2aff7ad8286500d728f7c2707169192350ba38a2ed7c2c32", 0x23}], 0x7, &(0x7f00004ac000-0x22e0)=[{0xb88, 0x0, 0x0, "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"}], 0xb88, 0x0}, 0x0}, {{&(0x7f0000bf4000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eb0000-0x20)=[{&(0x7f00000b4000)="", 0x0}], 0x1, &(0x7f000074d000-0x18)=[{0x18, 0x4, 0x0, "a7"}], 0x18, 0x4000}, 0x0}], 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000db2000)="2f6465762f6b766d00", 0x443, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000fe2000)={0x3, 0x2005}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000590000-0x10)={0xb0bc, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f00001e4000)={0xfffffffffffffc00, r3}) r4 = socket(0x19, 0x5, 0x100) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000f4e000)=0x56a2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000db8000-0xbe)={0x0, 0xb6, "87a0218b1066dce712494579e56d7a696666ec000dddcee48bd75bed6a2324676539c428e4edf7d54094351f9451b453f4bba15d46bdbd86eba2367e47bf83778065409ac19ea62171d00fcb93455e600e8e88f4495ac47a6382d44ac05ef6a2d9c34aee64ed432eeb999679b2d5e1d2e3da67deb329cb69bb840f2f34dc176b3307a257d712164d550f1e468b191c36f629f9d873af349fea2718eedea8c00777f5ce5314a0fe19874dd701a3944cfe4be6f224c343"}, &(0x7f0000327000)=0xbe) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b08000)={r5, 0x0}, &(0x7f0000d67000)=0x8) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000d61000-0x8)={0x2, 0x81}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c29000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x101, 0x0, 0x2, 0x20}, &(0x7f00005c4000)=0xa0) 2017/12/08 11:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x3) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r2, &(0x7f0000677000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @ipv4={{0x6, 0x4, 0xea, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x7781, @multicast1=0xe0000001, {[@end={0x0}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}, 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) dup(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)="2f6465762f73657175656e63657200", 0x20001, 0x0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f00009a9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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fcntl$setlease(r4, 0x400, 0x3) modify_ldt$write(0x1, &(0x7f0000b65000-0x10)={0x7fffffff, 0x20000000, 0x4000, 0x7, 0x7fffffff, 0x6, 0x7, 0x0, 0x1ff, 0x4}, 0x10) r5 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00002a5000-0x96)={0x0, 0x8e, "977289493c9ff61d743898b2799f42e40460c619b908041083ea29c48894f61ec5aa258cce1a825824283dd37d1578cda00652c3c27408bc64bf5a8573580d77dae0195c866bc7c3b34a4b8c82c6d5ab6d7e95ba970850f1c5dc75d292f91d886a189b561e40ae56583b3493ddc740e9a2baa44e34f1e23f70e5fcf7f215571f1f04340e4b1a5da12726f48d1125"}, &(0x7f0000d7f000-0x4)=0x96) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000f6e000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000dc1000)={{0xffffffffffffffff, 0x2, 0x4ea07747, 0x1, 0x0}, 0xffff, 0x7000000, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0xf9, 0x8, 0x10000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_bt_hci(r2, 0x400448e2, &(0x7f00008e9000)="b105181493e7dda96dc4aedcda1aa689eac190cef8833c5d3967c049c38cf6cf7fdccd520e833e1a6dbe12876ede0921afbf78fb9ca27e1fa391d5e9478d9c201016db8ba1fa299c1fe979c093efe859d4424bfe71dff7057bedbd631c651b27db68e69c4dd011a11c9d80c73dc1ede3d92a411a578254ed48b5516bffd003fe68f4dff777540cdf00d74f8fc4117fa525b5468a85025893ed29676c64a6dcd3e73a9c13cb818867c4a187b136add1571d8cfd05a69ee7adceb9a72fa4561f3e14b42b49a2ee02890efb2153e2f1e95c42588caa491f5d136c3f3be102ca93b1a2270adfa3a204568576f50e9393") ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000736000)={0x7, 0x1000000200007d, 0x100000000, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000150000)=@add_del={0x2, &(0x7f0000afb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000000}) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00007a2000)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) 2017/12/08 11:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c30000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000349000)="2f6465762f72666b696c6c00", 0x480202, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000a15000-0x18)={0x0, 0x3f, 0x80000001, &(0x7f00001cd000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005a8000-0x8)="2e2f66696c653000", 0x0) chdir(&(0x7f0000e3e000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000fca000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r1, &(0x7f00003a6000-0x1f)="1f0000000104ff080471cf0000218f0000d100000b00028000000000011d00", 0x1f) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000f3000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000079000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f000034f000)=0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) r5 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000676000)=r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00005ec000-0x18)={0x2, &(0x7f0000cdd000)=0x0, 0xd, r2, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a1, &(0x7f0000e97000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x26b, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0], {0x3, 0x6, "c8854e", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x0, ""}]}, @routing={0x3f, 0x0, 0x3, 0x4, 0x1, []}, @dstopts={0x0, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x38, "93c80381ae7f0eea12e76b1fbe8538249e3c86feb5640ae80237b2e45ca802c19b92703b399bcc2c5a6704eb66e3c951ade8eae50a22a692"}, {0xff, 0x1c, "7a1f469a6db7e91fae9b7e25dd766cc10a7cc62e5e0528959282a28b"}, {0x7, 0xd5, "1a28dc7b591a28737897ab4e6bed8c64ee3a54f5b3ee25b8904f007feda15c1a8c0fef5dd8e0c902ff53fd42af9348e7ac7483ab316e1a9216876cb6ec971d1e68e056628ca430775f972a6f57c23b806ceaf2e74cecea4d6573de06094ceb690a4c11238f6714c20bdc737013b3a733b1ccce54e05fe14221853c077aeb84b83394794e466ee9c8454f8783d3233e8fba72e71e6973d5f6f247d28a43234c0213b300d67a8326ed17ec4d545386d40839e42d1b4a7e07b68219998c2101f644a26fae30d04700be3d56d7ae6bf0904d5018ed764d"}]}, @routing={0x0, 0x4, 0x1, 0x8004, 0x80000000, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], "74a714450198ebfd8737b42f1c3217db042e46cdbc64b330e996c7c40b6484c2a75f51f5549d5ed10c843e7020a4f3dc0fe9e5d33663f96a6726bce2461120a1e3ebb4a394a889e83f8fa6aafc00ae2cd968723446a1212eb424655c9effa96a0b87c2c7fd10e80689a867c37fe2ba8d28ef22ceb53a693ed6eace2de266cf95f6ce874c93e09ff0f11471d438c551ba819dee49b6646cdb22a37b95e540081ab435059c121b80621bd859d5b62fff70e08bff7e3b2ab291c25d4201b57667dbdc61cb9733cab3052315"}}}}}}}, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e1e000)={0x0, 0x0}) ioctl$TUNSETLINK(r6, 0x400454cd, &(0x7f00001eb000)=0xfffffffffffffffb) 2017/12/08 11:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x7, 0x0, 0x407ffc0003}]}) socket$alg(0x26, 0x5, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e47000)="2f6465762f72666b696c6c00", 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000525000)={0x3, [0x2dd, 0x7, 0xa]}, &(0x7f0000292000)=0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000040000)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, &(0x7f0000fe9000-0x4)=0x98) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000031c000-0xb)={0x3, 0x100000, 0x0, 0x1f, 0x0, 0x4, 0x0, 0x1, 0x2000000000, 0x1, 0x0}, 0xb) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x3591, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x80, 0x0, 0x0, 0x0, 0xba1, 0xfffffffffffffffd, 0x4, 0x1000, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, 0xffffffffffffffff) bind$bt_rfcomm(r3, &(0x7f00000f1000-0xa)={0x1f, {0x4, 0x0, 0x3, 0x1, 0x20, 0x7fffffff}, 0xb}, 0x9) syz_open_dev$tun(&(0x7f00003ae000)="2f6465762f6e65742f74756e00", 0x0, 0x80200) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000651000)=0x1, &(0x7f0000b96000-0x8)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000314000-0x98)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7f}, 0x98) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f000003c000-0x10)={0x0, &(0x7f0000764000)=[]}) r4 = open(&(0x7f0000e08000)="2e2f66696c653000", 0x141046, 0x100) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) select(0x40, &(0x7f0000925000)={0x1, 0x7ff, 0xfffffffffffffff7, 0xfe00000000, 0xfffffffffffffff9, 0xf74, 0x80000001, 0x7}, &(0x7f0000b91000+0x75)={0x7, 0x6, 0x1, 0x4, 0x1000, 0xb275, 0x200, 0x0}, &(0x7f0000c49000)={0x5, 0x5, 0x8, 0x7, 0x5, 0x5, 0xe865, 0xfffffffffffffffa}, &(0x7f000065f000)={0x0, 0x2710}) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000c32000)={0x0, 0x0}, &(0x7f0000088000-0x4)=0x8) write$evdev(r4, &(0x7f000052a000-0x60)=[{{0x0, r7}, 0x1, 0x52, 0x2}, {{0x3, 0x2710}, 0x965, 0x81, 0x87315}, {{0x0, 0x0}, 0x7, 0x8, 0x9}, {{0x0, r6}, 0x2, 0x1ff, 0xf64}], 0x40) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000c20000-0x4)={0x0}, &(0x7f0000ba0000)=0x4) ftruncate(r4, 0x10000) r8 = socket$inet(0x2, 0x0, 0x3) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x8000000000, 0x0}, 0x0, 0x0, 0x6a, 0x0, 0x40000, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0xe8) lsetxattr(&(0x7f0000485000)="2e2f66696c653000", &(0x7f0000924000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f000081f000)="7573657227403a6367726f757000", 0xe, 0x3) sigaltstack(&(0x7f0000965000/0x12000)=nil, &(0x7f00007f3000)=0x0) getresuid(&(0x7f0000901000)=0x0, &(0x7f0000f19000)=0x0, &(0x7f0000562000-0x4)=0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x80284504, &(0x7f0000ed3000-0x28)={0x6b9d514, 0x2, 0xfffffffffffff2db, 0x1, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) fcntl$addseals(r8, 0x409, 0x6) sendfile(r5, r4, 0x0, 0x72439a6b) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) dup2(r5, r9) capset(&(0x7f000005b000-0x8)={0x0, 0x0}, &(0x7f0000987000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/08 11:37:33 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c1d000-0xa)="2f6465762f6375736500", 0x0, 0x0) poll(&(0x7f00002bf000-0x8)=[{r0, 0x2260, 0x0}], 0x1, 0x8001) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 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, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000328000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) read(r2, &(0x7f0000b9d000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/08 11:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f59000-0x28)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000046000)="78c69b7a6dd869072657742fda9d015aa8ea64e99b3c4b20389b76365453f354"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b5e528bc0e1f9f172f48590463358796", @ifru_flags=0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) socketpair$inet(0x2, 0x5, 0x10001, &(0x7f00006f2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000d34000)=[{0x2, 0x100000001}, {0x4, 0x2}, {0x3, 0x372}, {0x3, 0xfffffffffffffffb}, {0x0, 0x4}, {0x3, 0xffffffff}], 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cec000-0x10)={0x9, &(0x7f0000465000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dda000-0x10)={0x2, &(0x7f0000169000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000246000-0x10)={r5, &(0x7f0000c08000-0xd)="00000000000000000000000000"}) r6 = dup2(r3, r4) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000710000)={0x1, 0x3, [@random="64c4d578bd7a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="9c1da0bcfb26"]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f000036b000)="2e2f66696c653000", 0x4) ioctl$KDGKBTYPE(r7, 0x4b33, &(0x7f000090a000-0x1)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000077b000)=0x0) fcntl$setstatus(r2, 0x4, 0x2000) sendto$inet6(r2, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f00006ae000-0x8)="2e2f66696c653000", 0x4) r1 = signalfd4(r0, &(0x7f000032e000-0x8)={0x20}, 0x8, 0x880800) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000ce1000)={0x0, r2}) r3 = socket(0xa, 0x1000000000000002, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x28, &(0x7f0000001000)="62580c98846dfaffffffd47601030000861645e2ee5f6e48ef438e97f564dc544994f69e15cc6941"}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000f47000-0x18)=@generic={0x7ff, 0x6, 0x7fffffff}) ioctl(r0, 0x3, &(0x7f00006bf000)="") geteuid() mkdir(&(0x7f00001b6000-0x8)="2e2f66696c653000", 0x20) r4 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) getsockopt$nfc_llcp(r4, 0x118, 0x2, &(0x7f0000d1b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7) ioctl$LOOP_SET_FD(r4, 0x4030582a, r0) pipe2(&(0x7f0000acf000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4803) getsockopt$packet_int(r6, 0x107, 0x800006, &(0x7f0000ff6000-0x4)=0x0, &(0x7f0000ff5000)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000879000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000bc5000-0x4)=0x0, &(0x7f0000e75000)=0x4) setsockopt$inet6_int(r5, 0x29, 0xff, &(0x7f000007d000)=0x0, 0x4) ustat(0xffffffffffffff7f, &(0x7f0000834000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r8, 0x10e, 0x5, &(0x7f0000db9000-0x4)=0x0, 0x4) writev(r8, &(0x7f0000ec1000)=[{&(0x7f0000ca2000)="390000001300194700e261e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) pivot_root(&(0x7f0000b9d000-0x8)="2e2f66696c653000", &(0x7f0000540000)="2e2f66696c653000") ioctl$TIOCEXCL(r6, 0x540c) socketpair(0x0, 0x2, 0x800, &(0x7f00001d8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x12, &(0x7f0000cc7000-0x4)=0x0, &(0x7f0000991000-0x4)=0x4) userfaultfd(0x80000) execveat(r4, &(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000002000)=[&(0x7f0000003000-0x1)="00", &(0x7f0000003000-0xd)="707070315c5e5d6e6f64657600", &(0x7f0000002000)="63707573657400"], &(0x7f0000003000-0x8)=[&(0x7f0000000000)="00"], 0x1000) 2017/12/08 11:37:33 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000)=0x77a, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000011000)="2f6465762f72746300", 0x101000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000011000)="2f6465762f7663732300", 0x3f, 0xc0000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000012000)={0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffe01, 0x3, 0x6, 0x34, 0x9, 0x8000, 0x1, 0x401, 0x9, 0x1ff, 0xfff, 0x4, 0x6, 0x401, 0x100000000]}, &(0x7f000000d000-0x4)=0x108) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000013000-0x1008)={r3, 0x6, 0x1000, "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"}, 0x1008) linkat(r1, &(0x7f0000008000-0x8)="2e2f66696c653000", r2, &(0x7f0000011000)="2e2f66696c653000", 0x400) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000009000-0x68)={0xf9, 0x0, [0x7, 0x80000001, 0x79b, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000011000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000015000-0x8)={0x0, 0x0}, &(0x7f0000015000-0x4)=0x8) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000013000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x10040, 0x0) ioctl$VT_WAITACTIVE(r5, 0x5607) getsockopt(r4, 0x2000000000010d, 0x20000000000c, &(0x7f00001b0000-0xab)="00000000", &(0x7f0000000000)=0x4) r6 = syz_open_dev$vcsn(&(0x7f0000011000-0xa)="2f6465762f7663732300", 0x1000, 0x101200) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000003000-0x4)=0x9, 0x4) [ 88.475251] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) 2017/12/08 11:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 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) unshare(0x400) syncfs(r0) r1 = open(&(0x7f0000497000)="2e2f66696c653000", 0x202400, 0x101) setsockopt$inet6_dccp_buf(r1, 0x21, 0x400000000000c0, &(0x7f000066d000)="96dc56d0b366b28049719ce10049b3349a79034138e62ca44880b9ee588c20aa9acb61ff3e86ef5eb250b3e5766cd6e88f234975f1780460b95227951c2d636bbe93fe6b14bdc24c93360367b3986b49e9f098dff10d9a372fed295f27dc71f9a3af8c9b91100019881a86bc6721803c0180d17279ee1e5b777f45d8c58675e08f69b589d2db38838cf119256f27b5229834f43b9406a707416557678cdfb6e5f74cd5a16e12f77d2a5cf74e50b8854c270f69cde13757d81675ac3585c727103e18399ac9850900000045f2e76c4227da267851a89c7214c13a3d67383b9c1a7809806b2544545b85673741d9", 0xed) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x7) tkill(0x0, 0x0) r2 = memfd_create(&(0x7f0000ef6000-0x1)="00", 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000089000-0x18)={r2, &(0x7f0000141000)="28019009000000ccf2f1e542037db2d1d767da625691e0ba75a7caaffdcef52a55128a686a051ac8e6bb01a062efd104000000000000005c778ca8a52e8312b08b9ffe4f000001000000000000242a679cf31116ebf93a856b641300000007dc24a436876afbdb5efa66ae15aa5d057497e42a920f6aaa", &(0x7f000089e000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00002bc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000875000)={@generic="412822659cd5886e62d51dfede26eff8", @ifru_flags=0x2}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000178000)=0x2f) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b45000)={0x0, 0x0}, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x5, 0x80801) pipe(&(0x7f000058b000-0x8)={0x0, 0x0}) ioctl$KVM_GET_MP_STATE(r6, 0x8004ae98, &(0x7f0000d25000-0x4)=0x0) fremovexattr(r1, &(0x7f000020d000-0xe)=@known="73797374656d2e61647669736500") write$eventfd(r4, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) getpeername$unix(r5, &(0x7f0000062000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000db1000-0x4)=0x8) writev(r4, &(0x7f0000002000-0x28)=[{&(0x7f0000001000-0xcd)="a761a318e721a153", 0x8}, {&(0x7f0000001000-0xe4)="", 0x0}], 0x2) sendfile(r4, r5, &(0x7f0000a10000-0x8)=0x0, 0x8) read(r4, &(0x7f00005a8000-0x11)="0000000000000000", 0x8) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00004ff000-0x4)=0x7ffffffc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x80) writev(r3, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) 2017/12/08 11:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f59000-0x28)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000046000)="78c69b7a6dd869072657742fda9d015aa8ea64e99b3c4b20389b76365453f354"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b5e528bc0e1f9f172f48590463358796", @ifru_flags=0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) socketpair$inet(0x2, 0x5, 0x10001, &(0x7f00006f2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000d34000)=[{0x2, 0x100000001}, {0x4, 0x2}, {0x3, 0x372}, {0x3, 0xfffffffffffffffb}, {0x0, 0x4}, {0x3, 0xffffffff}], 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cec000-0x10)={0x9, &(0x7f0000465000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dda000-0x10)={0x2, &(0x7f0000169000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000246000-0x10)={r5, &(0x7f0000c08000-0xd)="00000000000000000000000000"}) r6 = dup2(r3, r4) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000710000)={0x1, 0x3, [@random="64c4d578bd7a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="9c1da0bcfb26"]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f000036b000)="2e2f66696c653000", 0x4) ioctl$KDGKBTYPE(r7, 0x4b33, &(0x7f000090a000-0x1)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000077b000)=0x0) sendto$inet6(r2, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002e6000-0x8)=0x8000000075) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) acct(&(0x7f0000113000)="2e2f636f6e74726f6c00") r0 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) mknodat(r0, &(0x7f0000908000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) rmdir(&(0x7f0000398000)="2e2f636f6e74726f6c00") ioctl$TIOCEXCL(r0, 0x540c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e15000-0x20)={@loopback={0x0, 0x1}, 0x9, 0x0, 0x3, 0x0, 0x3b, 0x0, 0x4}, 0x20) r1 = socket(0x20000000002, 0x1000000003, 0x11) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000094a000)={0x0, &(0x7f0000560000-0x10)=[]}, 0x10) sendto$inet(r1, &(0x7f0000a3b000)="360417089c017d525f0ee63fed1a5bba32887ff65bc21fb564c9f5bad8c024a60b32a9b7dc104416a69754f9961569ea78a74c8bc1a755a6f49032591756ff575450141ed6939f573bac176bc46f3d58be919e847d0c316d6ae89ed337ac11287e5b4953870f360668eb14c177b5b6f6e80da7caa51ee8b44a5d000425877cdbaf94c0a7c782b49f0a2960ccf4ed130c9b88b1e0d43f5d06138aca0537bf8fba45ab57728056963e7da325e00112589781dca433ab1f9cc0a625abc3dab3552265f2e0b45241c271a08223d3388c35a9bfc15f9d438766b586e098b29a815bcdf970a3e5556675b8eec5", 0xea, 0x80, &(0x7f0000083000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000afc000)={0x0, 0x1000, 0x4, 0xfffffffffffffbca, 0x1, 0xffffffffffff4b2b, 0x6, 0x6, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf3a, 0x6, 0x7fff, 0xd72e, 0x526b}}, &(0x7f000091f000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000af1000-0x98)={r3, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xed9}, &(0x7f0000dd0000)=0x98) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cea000)={0x0, 0x0, 0x0}, &(0x7f0000b14000-0x4)=0xc) tkill(r4, 0x1e) r5 = openat(r0, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r5, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") renameat2(r5, &(0x7f000003b000-0xa)="2e2f636f6e74726f6c00", r0, &(0x7f000099c000-0xa)="2e2f66696c653000", 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f000000d000-0x7a)=[{0x11, 0x52, 0x101, 0x0, 0x0, "0a"}], 0x11}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) renameat(r0, &(0x7f00004fb000)="2e2f636f6e74726f6c00", r0, &(0x7f0000e67000)="2e2f66696c653000") 2017/12/08 11:37:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3ff}, &(0x7f0000423000-0x4)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000d57000-0x4)=[0x0]) r5 = getegid() r6 = getgid() getgroups(0x5, &(0x7f000059e000)=[r5, r3, r6, r4, r6]) socket$netlink(0x10, 0x3, 0x7) pipe2(&(0x7f00008ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socket(0x5, 0x80803, 0x7fff) fcntl$getownex(r2, 0x10, &(0x7f00002f2000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008cd000)=0x0) ptrace$setsig(0x4203, r9, 0x8, &(0x7f0000001000)={0x1, 0x4, 0x200075986bd2, 0xfffffffffffffffd}) setsockopt(r7, 0x107, 0x8, &(0x7f0000001000)="02a2", 0x2) r10 = socket$netlink(0x10, 0x3, 0xc) getpeername$packet(r8, &(0x7f0000bec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000800000-0x4)=0x14) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00005b8000)={r11, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) write(r10, &(0x7f0000566000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2017/12/08 11:37:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000005, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000675000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x1) syz_open_dev$tun(&(0x7f000051f000)="2f6465762f6e65742f74756e00", 0x0, 0x20000) r2 = syz_open_dev$loop(&(0x7f0000042000)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f000063e000-0x10)=[&(0x7f00007ae000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000096b000)="13", 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, &(0x7f0000250000)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44289e6e749182974f77fa322d0049aae0d6b172dad957bd79f276441dd51df3c0a9da061415195df59bba64f6fc84bc351ee7", 0x5e, 0x1ef, 0x0, 0x1, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000060d000)={0x0, 0x0}, 0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000801000-0x68)={0xf5, 0x0, [0x40, 0x3, 0x7f, 0x10000000000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r0, 0x4000) syz_emit_ethernet(0x128, &(0x7f0000d36000-0x128)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x3, 0x6, "a228af", 0xf2, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0xc, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x1, 0x3, 0x82, 0x0, "751ad155e0b7469850da09286d1f9e3b2fb49aae3026c584e8ecd5f9ba7ec732d5da6040dd450a12d206000000000000001b02403b7a3800a664b30aab396bcea1cdaa100edc3bec84ad4ad70c19e3c23217f0d79e7ba4e594fc46fff900000022171f12f98ffea76e1ce71de82c3b56a8e6a7d78f96f3bfc81d"}}}}}}, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000d8a000-0xb)="2f6465762f766373612300", 0x4, 0x100000000004006) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00001d0000-0x4)=0x0) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f000032e000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000759000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_emit_ethernet(0xc6, &(0x7f0000db9000-0xc6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x1000, 0x8, 0x10000}], {0x8100, 0x0, 0x0, 0xe0}}], {{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={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x9a6, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0xca]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) dup(r4) r7 = socket(0x10000000010, 0x400000002, 0xc) write(r7, &(0x7f00002e6000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r7, &(0x7f000067d000)="1f0000000104ff00fd555400800000800000000008000100020423dcffdf00", 0x1f) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f0000016000+0x804)={0x6, "2ba342ae0b9a"}) 2017/12/08 11:37:33 executing program 5: r0 = open(&(0x7f0000236000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f000085d000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b53000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1000000001) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000e6a000-0x4)=0x101) setitimer(0x0, &(0x7f000066e000)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f0000aeb000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001ef000)={0x0, 0x0}, &(0x7f0000ff9000)=0x8) select(0x40, &(0x7f0000816000)={0x6, 0x6, 0x200, 0x8, 0x4, 0x8, 0x10, 0x3f}, &(0x7f000067a000)={0x43, 0x8007, 0x5, 0x3, 0x401, 0xf3, 0x7ff, 0x3f}, &(0x7f0000129000)={0x6, 0x3e6, 0xff, 0x3, 0x4, 0xffffffffffffff39, 0x1ff, 0xff}, &(0x7f0000315000-0x8)={r4, r3}) pselect6(0x40, &(0x7f0000044000-0x40)={0x4, 0x3ee25470, 0x7, 0x20, 0xb91e, 0x100000001, 0xa41, 0x20}, &(0x7f0000f70000)={0x3, 0x4, 0x7, 0x101, 0xffffffff, 0x1, 0x7b, 0x3}, &(0x7f00005ef000)={0x4, 0x80000000, 0x7fffffff, 0x8001, 0x5, 0xd99, 0xb3, 0x40}, &(0x7f0000494000)={0x77359400, 0x0}, &(0x7f00001b4000)={&(0x7f00008a9000)={0x5e}, 0x8}) timer_settime(0x0, 0x1, &(0x7f0000e72000-0x10)={{0x0, 0x1c9c380}, {0x77359400, r5}}, &(0x7f0000891000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x7, &(0x7f00006fc000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000fdf000-0x4)={0x0}, 0x0, &(0x7f00001f4000)={0x0, 0x1c9c380}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x1000010001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0xfffffffffffffffd, 0x0, 0x200, 0x0, 0x0, 0x0}}}) r6 = socket(0x15, 0x803, 0x27) clock_gettime(0x3, &(0x7f0000052000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000d5c000)={0x4, 0x7, 0x200, 0x7, 0x6, 0x7, 0x1, 0x2000, 0x0}, &(0x7f0000d22000)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00003e2000)=@assoc_id=r7, &(0x7f00009c7000)=0x4) sendto(r6, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b000ae9", 0x12, 0x0, 0x0, 0x0) bind$llc(r6, &(0x7f0000f08000)={0x1a, 0x1f, 0x8, 0x5, 0x2800000, 0xffff, @random="0e68860cd3af", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000649000)=0x1000005) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00005e1000)=0x3ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00007b7000-0x8)={0x1, [0x0]}, &(0x7f0000e62000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f000089f000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f90000-0x4)=0x8c) socketpair(0x2, 0x80007, 0x7, &(0x7f00002bc000-0x8)={0x0, 0x0}) ioctl$KDSETKEYCODE(r9, 0x4b4d, &(0x7f0000554000)={0x6, 0x20000000201f}) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000541000-0xa)="2f6465762f6375736500", 0x88240, 0x0) ioctl$TIOCPKT(r10, 0x5420, &(0x7f00004e6000)=0x40) syz_open_pts(0xffffffffffffff9c, 0x2) 2017/12/08 11:37:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000021b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ed9000-0x8)={0x0, 0x1b673b0b}, &(0x7f0000983000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000020e000-0x18)={r1, 0x1, 0x30, 0x20, 0x400}, &(0x7f0000d69000-0x4)=0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0xfffffffffffffffc, 0xa0aa, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000094000)={0x0, 0x0, 0x0}, 0xc) capget(&(0x7f0000001000-0x5)={0x20071026, r2}, &(0x7f0000001000)={0xf63, 0x800, 0x4, 0x9, 0x20081, 0x2}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00006b1000)="2f6465762f7663732300", 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00005a9000)={0x0, 0xc8, "0b314b68de8056929cfded0cc5afbebe066d2ec68180a7d0106c95b5d17fc58e850449a461ab1403eb7dbed78465fd7d585043248e831f225c91b8c31e7cda4af9a2e6cdec9658826ace4e0f106e63cbc278143022895bbc163424bad0cf04da4614d51dd1abee4ea4d149321f0874d576c629a58bbf6b1654c18cf351a9ec5b5c6276a078d98e8a7e526bb40fee94e0ff46cf0efa09da4839fa3a7c750c9566feef23672bd10a789264823306f5e58204f3b1f8e460e6b520c96b57d5adaae188dc3dfd122780fb"}, &(0x7f000098c000-0x4)=0xd0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000a75000)={r4, 0x54, &(0x7f00009ba000-0x54)=[@in6={0xa, 0x3, 0x52b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62}, @in6={0xa, 0x3, 0x2a8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f0000f1a000-0x4)=0xc) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)="2f6465762f73657175656e63657200", 0x242, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x8, 0xfffffffffffffffe, 0x10}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000000)=r6, 0x4) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000f22000-0x4)=0x0, &(0x7f0000001000)=0x4) r7 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) lseek(r7, 0x8000000000000004, 0x3) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f0000f79000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ptrace$setregset(0x4205, 0x0, 0x2, &(0x7f00008bc000-0x8)={&(0x7f0000717000)="849ad59d74df3cf9f6147f57656811136cbec99f2a0b6fa406", 0x19}) recvmsg(r5, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000003000-0x30)=[{&(0x7f0000002000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000003000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000003000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000004000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000003000+0x9d0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7}, 0x4000000000002) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000000)={r6, 0xd2, "c4a377560cdea00e5b7aab87aafdc97ac8701e0befc5010400009c22c4c05980d755a0298b25e6ef0bbf1e87ecea052f54d39774c17b5e27acf4b5bf83d2ff720fb2ef9df0755b02cbd1aa40c51dcec913a0bb720ea13a44c6bf17435b0f041cd9879f2e1ad2e4f97b12f7697f86e10e243167d65972acc3f9d4f0ee659334d928cde844820d9e221cc26f27036796dc3c4caf660c4b05189ccc4670240b32123ad216b10a15c55b13c97c012c2a144611fcbe10c443cb0263a1445f40f6367308d3ab8fd8f9b4c11357f136f0afdba3b497"}, &(0x7f0000000000)=0xda) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x2, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r8, 0x0, 0x2d, &(0x7f0000ce6000)={0x7fffffff, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) write(r8, &(0x7f0000356000)="240000001b00dbffeb03000000fb010001f6ff0b080002f301000000f700000414161701", 0x24) 2017/12/08 11:37:33 executing program 4: r0 = socket(0x5, 0x2, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d8a000)=0x1, 0x4) sendto(r0, &(0x7f00005aa000-0xff)="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", 0xff, 0x4880, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xcc)={0x0, 0xc4, "0aff90abb52bd3469237edc27c9387b8e1ea116e4a931d08533f36eb43d92b366ed99397fa7da38c7c7128495c409f4a37eb4dfef09f7ab243ddf026f50167d92b806aee9ef37e95ccf8c4e2fc8ccd5afd457cc8f143da8610a7d121a598f67d415817669aa8ff066eb015c60bd505ab8ebc1d0fa8fe9088093762bd99172f6f3a4b8661177d2d79e61f86326718db4481d27a4318873eb877cd527311b0fc547e443a0f8256744257847646bea9e2a3fcb3d4e41a695c694b8153c0323b8e9910cac5fe"}, &(0x7f0000b1d000)=0xcc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e43000)={r1, 0x9, 0x30}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f7564706c6974653600") epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = socket$inet6(0xa, 0x6, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast1=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) io_setup(0x7ff, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0x7, &(0x7f0000002000-0x1c)=[&(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x5ddf57297d2049a9, 0x4, r0, &(0x7f0000004000-0x2a)="f73bbaef784cd6750a712f7ccaecf049c305ee608044f431de35b935971026487c649890dba46af3e356", 0x2a, 0xff, 0x0, 0x1, r2}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r3, &(0x7f0000004000-0x90)="74225ab62cf76add13c33a8b46c57fcdc1e94667297431e6f2a97435029e40b7b6c2ce88672d160b54b0aba85f895b3d7027de1fcfa4cf941733cfbc40a3e4cd01aad7911874f419d0f2b9e7ce8fce61ba5214f110467f8d83a65d03f2da78bd998788d1dcc410e31df2b76d0d2c99bb90273fb751c929c6714898ca365fddc5a7549a6bbb1c0b08dfbc9b570bfebc2f", 0x90, 0x40, 0x0, 0x0, r2}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f0000001000-0x33)="2643f0adbba2f1e5c3bedf0d63cdeec20382cdda5a314f827e89983368c9789360cd7f00db135e16336820dc1b2db396eb5034", 0x33, 0x459c, 0x0, 0x0, r2}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x7, r3, &(0x7f0000004000-0x1000)="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", 0x1000, 0x3, 0x0, 0x0, r2}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0xffffffff7fffffff, r3, &(0x7f0000003000)="41fac5a25781efb7aa34cd96a8551b25b703f07ffc2b32798b37405223baaca297c43b069a32fb2712c00341094958e2c68d1d65d88acbaf1f1c3908e74ea44193bd42f36cf16a51c74f8120c120b8d03b264b7a228f2ae3327958c3afff24ac5dde64f6f6377653d0dc1fe063ac587a38bc", 0x72, 0xffffffffffffffe1, 0x0, 0x1, r2}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x1, 0x3, r3, &(0x7f0000004000-0xc5)="56a7110beecdcbf19556b12e5964cec1a4616a1c5604185fa4071e0b6573eaf99c0fd8205ec72156373799da3da939a846e95c42b7bb7ea0ee2e823d90b2960f22be42722e467c5298aa898a2cb5bd1062b748c6b47220fe41073941b52e436f74ab840b2eaee82b48932f3bb25380b9a0e8f7a95eca7be8e699a2ea23544de28ec4033138fbb9c2e1bc5bb0e62e809b90d3ce5721a637d3dc310feabd74c2548a5cf9c52b6145a1ae7ffb311445a9cb0f4d6f60ee2b623f9a26036b9823c97bc146e5fecd", 0xc5, 0x1, 0x0, 0x1, r2}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9, r3, &(0x7f0000002000)="42366e90c49d5d47e2b6880bda19", 0xe, 0x0, 0x0, 0x1, r2}]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000004000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000005000)=0x7f, 0x4) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0x4c, 0x0, &(0x7f0000007000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x38, 0x8, &(0x7f0000007000-0x38)=[@fda={0x66646185, 0x3, 0x1, 0x11}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000004000)=[0x18]}, 0x7}}], 0x75, 0x0, &(0x7f0000006000)="e2947717f79eb5ca9333d27a9b8cba7e5b61001ddb0d4ba777ef04bc3d031d4754a3818e69269083e32f51d037392ecc1e97e6fee9ef4c48abaf383d551711e4104575e0e2a9d8c2d4598074e2c0b0a08d31863a104dd4d896a4fba75946667a28b8b16e9d346cc79490f4c45dc35730b07d6e986d"}) [ 88.747151] binder: 10672:10675 ioctl 8924 20002000 returned -22 2017/12/08 11:37:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000350000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000097a000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000a5c000-0x20)={0xd000, 0x5000, 0x48, 0x5, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000164000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000d97000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)="2e2f66696c653000", 0x0) r4 = creat(&(0x7f0000139000)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) dup2(r5, r6) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1, 0x3, 0x4, 0x0, 0x0}) unshare(0x40600) mremap(&(0x7f00005fd000/0x13000)=nil, 0x13000, 0x4000, 0x0, &(0x7f0000a3c000/0x4000)=nil) ftruncate(r4, 0x1000) creat(&(0x7f00001d4000-0xc)="2e2f66696c65302f62757300", 0x0) chmod(&(0x7f0000806000-0xc)="2e2f66696c65302f62757300", 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc00c64b5, &(0x7f0000744000-0x8)={&(0x7f000050b000-0x8)=[0x0, 0x0], 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005f1000)={0x0, @in6={{0xa, 0x2, 0x800000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x81}, &(0x7f000043d000)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000352000)={r7, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e26000)=0x8c) ioctl$KVM_ENABLE_CAP(r2, 0x4040ae79, &(0x7f0000c6d000-0x68)={0x0, 0x0, [0x1, 0x0, 0x100000005, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCSSOFTCAR(r3, 0x541a, &(0x7f00004cb000-0x4)=0x0) signalfd(r4, &(0x7f0000554000)={0x7}, 0x8) readv(r0, &(0x7f00004c7000)=[{&(0x7f000043a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000001000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000098e000-0x6)="736368656400") 2017/12/08 11:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x2, 0x0, 0x10000, 0x20000, 0x4000000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x20, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e25000-0x11)="2f6465762f7667615f6172626974657200", 0x2002400000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000fcb000)=0x8b04, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000b2b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r2, &(0x7f00003b3000)=@abs={0x1, 0x0, 0x0}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000560000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) socket(0x40000000015, 0x1, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000543000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000e46000)=0x1000) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfffd) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000308000+0x59e)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000ee9000)={0x400002000002, 0x78, 0xd4e7, 0x0, 0x0, 0x200, 0x0, 0x87, 0x1008, 0x0, 0x2001000000000f6, 0x200, 0x8, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x200a, 0x0, 0x10000000000, 0x0, 0x0, 0x2, 0x2, 0x0}, r6, 0xfffffffffffffffe, r0, 0x0) r7 = creat(&(0x7f0000ad7000)="2e2f66696c653000", 0x8000000000000010) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000ee1000-0x4)=0x0, &(0x7f000063f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f000092c000)=0x1, 0x4) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000135000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x2000000000000, 0x104, 0x0, 0x1000000, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f000071d000)="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", 0x1000) r8 = request_key(&(0x7f0000bfe000+0xc00)="6173796d6d657472696300", &(0x7f0000958000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009c8000-0x11)="2f6465762f7667615f6172626974657200", 0xfffffffffffffffd) r9 = add_key$keyring(&(0x7f0000d89000)="6b657972696e6700", &(0x7f0000baf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r8) add_key$keyring(&(0x7f00007ad000)="6b657972696e6700", &(0x7f0000c7c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r9) keyctl$get_keyring_id(0x0, r9, 0x9) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f000002e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000627000)=@assoc_value={0x0, 0x0}, &(0x7f0000a8c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00007da000-0x10)={0x1f, 0x4, 0x80000001, 0x3, r10}, &(0x7f000041a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000aa8000-0x8)={r11, 0xe4}, &(0x7f00009d1000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aed000)={r12, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, &(0x7f00005ca000)=0x98) r13 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r13, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="af33ca00dcf4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) [ 88.823120] nla_parse: 10 callbacks suppressed [ 88.823132] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/08 11:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f59000-0x28)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000046000)="78c69b7a6dd869072657742fda9d015aa8ea64e99b3c4b20389b76365453f354"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b5e528bc0e1f9f172f48590463358796", @ifru_flags=0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) socketpair$inet(0x2, 0x5, 0x10001, &(0x7f00006f2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000d34000)=[{0x2, 0x100000001}, {0x4, 0x2}, {0x3, 0x372}, {0x3, 0xfffffffffffffffb}, {0x0, 0x4}, {0x3, 0xffffffff}], 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cec000-0x10)={0x9, &(0x7f0000465000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dda000-0x10)={0x2, &(0x7f0000169000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000246000-0x10)={r5, &(0x7f0000c08000-0xd)="00000000000000000000000000"}) r6 = dup2(r3, r4) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000710000)={0x1, 0x3, [@random="64c4d578bd7a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="9c1da0bcfb26"]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f000036b000)="2e2f66696c653000", 0x4) ioctl$KDGKBTYPE(r7, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r2, 0x4, 0x2000) sendto$inet6(r2, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:33 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000020000)="2e2f66696c653000", 0x1, 0x20) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000361000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000019f000)="2f6465762f766373612300", 0x5, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x8000040000001) r3 = memfd_create(&(0x7f0000fb1000)="2f6465762f696e7075742f6576656e742300", 0x2) r4 = mmap$binder(&(0x7f000071a000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffff9c, 0x51) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000001d000)={0x7, 0x9f, &(0x7f00003ed000-0x9f)="a14bcfcc2cb9b7c675fb5919d841dc5a1dd85cd992ce9a9041173cfbeff268c93a5500e5500d4855c838245889af38d1c08c36a08d3968bddc45025e0444108c45ed317ece3fec0f9ecad0df4ae8608b3cefec7e61d91c282a38e0ad14eef7ce1d175fb05b91042a2a897d71036df8e8026fcc831192b53017925b2462a60d991aa4ec97d7e012de220b5944f4cc71a0f21941b4e540493da24892dcf220da"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000dab000-0x30)={0x60, 0x0, &(0x7f0000ac7000-0x60)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x20, &(0x7f000021b000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x1}], &(0x7f000080f000-0x20)=[0x38, 0x30, 0x38, 0x18]}, 0x1ff}}, @acquire_done={0x40106309, r4, 0x4}], 0x86, 0x0, &(0x7f0000b80000-0x86)="0caa4e9ea0c3a9fab4333313e924d3e6b39edc4047518f967ccdfc0446976f29aa6f03a3cd8e703ee66394f6fd4b1c4773bc497ff8e2544def00fcdd04949b1472fb031d2356dc7bb07d80fb86d5d639489cd36570b046bf9359f122f1dcafbf4760714b4f7907d564b3d2931730623fd7bf9f82f5195c20a81e66717a7d89dda020313143f8"}) writev(r2, &(0x7f000028f000-0x18)=[{&(0x7f000075e000)="f0fa41d9a6174ed6cb2a3d3552f46a0a", 0x10}], 0x1) socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000793000)={0x0, 0x0}) [ 88.870000] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 88.892432] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 88.911906] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/08 11:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f59000-0x28)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000046000)="78c69b7a6dd869072657742fda9d015aa8ea64e99b3c4b20389b76365453f354"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b5e528bc0e1f9f172f48590463358796", @ifru_flags=0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) socketpair$inet(0x2, 0x5, 0x10001, &(0x7f00006f2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000d34000)=[{0x2, 0x100000001}, {0x4, 0x2}, {0x3, 0x372}, {0x3, 0xfffffffffffffffb}, {0x0, 0x4}, {0x3, 0xffffffff}], 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cec000-0x10)={0x9, &(0x7f0000465000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dda000-0x10)={0x2, &(0x7f0000169000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000246000-0x10)={r5, &(0x7f0000c08000-0xd)="00000000000000000000000000"}) r6 = dup2(r3, r4) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000710000)={0x1, 0x3, [@random="64c4d578bd7a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="9c1da0bcfb26"]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f000036b000)="2e2f66696c653000", 0x4) fcntl$setstatus(r2, 0x4, 0x2000) sendto$inet6(r2, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3ff}, &(0x7f0000423000-0x4)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000d57000-0x4)=[0x0]) r5 = getegid() r6 = getgid() getgroups(0x5, &(0x7f000059e000)=[r5, r3, r6, r4, r6]) socket$netlink(0x10, 0x3, 0x7) pipe2(&(0x7f00008ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socket(0x5, 0x80803, 0x7fff) fcntl$getownex(r2, 0x10, &(0x7f00002f2000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008cd000)=0x0) ptrace$setsig(0x4203, r9, 0x8, &(0x7f0000001000)={0x1, 0x4, 0x200075986bd2, 0xfffffffffffffffd}) setsockopt(r7, 0x107, 0x8, &(0x7f0000001000)="02a2", 0x2) socket$netlink(0x10, 0x3, 0xc) getpeername$packet(r8, &(0x7f0000bec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000800000-0x4)=0x14) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00005b8000)={r10, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) [ 88.949987] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 88.961525] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/08 11:37:33 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000734000-0xa)="2f6465762f6375736500", 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fd1000)="2f6465762f76637300", 0x101040, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000010000-0xa)="2f6465762f6375736500", 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000a32000)="2f6465762f766373612300", 0xa, 0x4000000000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x3, 0x3, 0x5, 0xb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7, 0x100000000000000, 0x0, 0x0, 0x4000002, 0x200400000000000, 0x0}, 0x0, 0x100, r1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f00005a5000)=0x0, 0x4) bind$alg(0xffffffffffffffff, &(0x7f0000fc9000)={0x26, "6165616400000000000000000000", 0x4f, 0x5, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = add_key(&(0x7f0000f81000)="6b657972696e6700", &(0x7f0000dbc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f84000)="2f6465762f70746d7800", 0x2c3, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000c8f000-0x8)={0x65, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cd4000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) flock(r5, 0x1) r6 = creat(&(0x7f0000e53000-0x8)="2e2f66696c653000", 0x2004) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f000000a000)="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", 0x1aa) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007ec000-0x16)="6e65742f69705f7461626c65735f6d61746368657300") ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r7) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7ef, 0x0, 0x0, 0xe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8000000200000004, 0x4, 0x80000000008, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, r5, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000f26000)="6675736563746c00", 0x0, &(0x7f000000a000)="") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000496000)={0x7fff, 0x4, 0x101, 0x7, 0x1}, 0x14) r8 = request_key(&(0x7f00008fe000)="7573657700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d03000-0x1)="02", 0x0) keyctl$search(0xa, r8, &(0x7f0000f83000-0xd)="646e735f7265736f6c76657200", &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000974000)="6b656972796e6700", 0x1) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000062a000)=r0, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000466000)={0x5, 0x0, 0x1, 0x4, 0x9, 0x6423, 0x2, 0xd9e, 0x8a, 0x1, 0x1, 0xb5}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000641000-0x8)={0x3, &(0x7f00007c3000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/08 11:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x10000, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37040000000546692db30d14cfd374211d9d4985da36dc5b6074000013000000ab025e94035a1587710d5e470f33853c90a60200000000000000ffb0ceb5e7263017"}, 0x160) setsockopt(r0, 0x40000000000006, 0x4000000000000020, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653c03cc379ede4eaf40f4a95020000000000000006b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0b00d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1807e976be1d00000006bdf15ea1309163d6a4830de8391f2ecab7bbfbcbee", 0xd9) socketpair(0x3, 0xf, 0x4, &(0x7f0000fa9000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x1d, &(0x7f0000ac0000-0x4)=0x13fb, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00006e2000-0x10)={0x6, &(0x7f00008ce000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000894000-0x8)={r2, 0x3}) close(r0) 2017/12/08 11:37:33 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009d0000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x10d, 0x100f, &(0x7f0000fd7000-0x4)="00000000", &(0x7f000002e000)=0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000676000)="", 0x0, 0xffffffffffffffff, &(0x7f0000505000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00002de000)={@generic="122486bfbd49a0a72539dc42d83db4d1", @ifru_flags=0x1000}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a8e000/0x3000)=nil, 0x3000, 0x8, 0x10032, r3, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000cbe000)=0x0) gettid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fdc000-0x4)=0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00004f6000)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a53000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f000022f000)=r4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b11000/0x1000)=nil, 0x1000, 0x5, 0x32, r3, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000fdc000)={0x0, 0x0}, &(0x7f0000fdb000)=0x10) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r5, 0x89f6, &(0x7f00001e7000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f0000470000)="0000f1ffffff02000003ffffff15e300190000000000000000001f40cffb7e23"}) 2017/12/08 11:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000019f000)=[], 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f87000)=0x1, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x100002000000000, 0x3, 0x0}, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000248000)="75", 0x1, 0x20004000, &(0x7f0000999000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x582e}, 0x1c) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000df8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000462000)=@ethtool_cmd={0xc, 0x7ff, 0x5, 0x1, 0x36a, 0x7, 0xb2, 0x71fd, 0x8, 0xa6, 0x6, 0x2, 0x8, 0x2, 0x72, 0x1, [0xb11, 0x8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00002e8000-0x8)="2e2f66696c653000", &(0x7f0000bca000-0x1a)=@random={"747275737465642e00", "00"}, &(0x7f00009d7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000027c000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0xcd4, 0x3, 0x101, 0x100, 0x7f, 0x800000, 0x8, 0x3f, 0x52, 0x8, 0x50000000000, 0x1, 0x20]}, &(0x7f0000f73000)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r3, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x802, 0x7) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b24000)={@common="65716c00000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000e33000-0x14)={0x11, 0x80000003, r5, 0x1, 0x8456, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000499000-0x17)={0x1, 0x1, 0xe885}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000695000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067e000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ccb000-0xc)={r6, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00007ca000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000080000-0x10)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ed4000)=0x0) r7 = socket(0x2, 0x3, 0x4) sendmmsg$nfc_llcp(r7, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x58, &(0x7f0000e71000-0x38)=[{&(0x7f0000aef000-0xa3)="9b92b47874cca0ae3cfa21fa1c0f8377e0b4e71f4ec6340992193a4aa751263866fb0ed0ab4069421ed85be730a0dbf02392aa4b79eff7f0073c05ca409a8920e012f3085d5a9d48310dbd0ba0048ce089fc5f20466b9c0208c90e232f895e64a72052adeec52fb65bfe60872767b5e9ad6fa2459f1dd093fef2e916c5377e1130ebcd9d886f3cf57b3f78d2ad303cb83a35b6d7751760791cc22a86cee7bff57c06b1", 0xa3}, {&(0x7f0000fb8000)="519090bf3ea5ecbab313dd00e5b381e4ac8223bf21a3eb510911b108c5b02c1cc12fbeac8fe557a765e2e35464e61331d2cc307f21686bb8bbb25f184a516a1d0a4f28961475b1f3fc7405f434ec7d870aa916ec78bb880f7e2e98b00d38bf6f9752b98720cf8f9abade4c5769122e9bbafe50068ee2c2f0012c9e78f5999ea4948cd8abebf461c1a9f20d442823db27", 0x90}, {&(0x7f00006a5000-0xa3)="e38ef7c50a618c85d15fdf20a736039b7f9c4950f9cf45247540372c83e144108ab17f7d4edb59a1ed79e6d6954660dc6b8f638e6a035c38cde9dc160abb76a796111a4ec6ea10c16c5b8b6c4a0980aed238a57ef268627a24fb9e311010ad9cff9cc2fb8bfdfaf9f968d5d2bbed9ccd1bd2c0d1e8c943c62bfeb936971dc040b28aeb5b14ff3b9fcd79ab02805050ab28d62b8ac97e2c623568733d017f65c05ed8dc", 0xa3}, {&(0x7f000040b000-0x80)="5e921a34a13a67b78e0b1390cc74d89af93469c967dab9f16d3f53f55a06409b5ff9eedf4eede6a9718557f510b6f48da44baec599279041af4f3e9c6cd676139c030b1bb2bbe49fc8464ec9066015715d908f7fae982ec301772b57c56695ba68c5718bfc2a361f27149310d688c11f9772b3ad3a99ca3f1b2ffec96e9ce5d3", 0x80}, {&(0x7f0000d76000)="c8886b66679c9da28daa7f9220213d978715d18b725e1643c57bebc137fe3b5c5298baa3c49a40da07b2749790368aa40acfb24b988650c200c355095b3cb015397d8899211bd26997fb0131e3f6eb76fb32c2f3127fd78e727d86fd19bdbe85762960f98ea0b41c0c33cb6c95194588cfbc59c1f92751ee6958b1a8ec0faeafa178990e92401f72ae699c20bca00289fa5c3495bc6193defae82a4ac5f989a580a5ac205331f63fb9c2800b7c119f7091d2fb7b9609fdd56621a9657b6d72290ce7e9153121f0d1bd89456ecf3c9ad423505883f8ade250b27f8e67dfb815c20ee0b6fdec304cf9531242736e877775", 0xf0}, {&(0x7f0000824000-0x42)="2bc0e4c0808e2ec56d355b695ad9d50d4a21d7ae136f6c39a82d2ed38a786d930515923b2b4f141ff8cd288be8d67b7d7fa33e66a1a29de9fad7de40e08f7fae2526", 0x42}, {&(0x7f0000104000-0x3f)="c73a2523a718034467cc753841fa818c3d81c09febfc05e7fd75735610e1d8c72956c8e18a96515e16db105b5c599d07d534661b8744afc078b0758967bf38", 0x3f}], 0x7, &(0x7f000023a000-0x1010)={0xc, 0x1, 0x2, ""}, 0xc, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000db9000)={@common="67726530000000000000000000000000", @ifru_flags=0x5e240514f703d3d}) 2017/12/08 11:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b80000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000aaf000)={0x1, 0x81, 0x9, 0xd8, &(0x7f0000cf5000-0xe2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000810000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, &(0x7f000072d000)="00"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x100000000000008, 0xfffffffffffffffd, 0x4, 0x0}]}, 0x10) write(r0, &(0x7f0000f1b000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18fcff00f132040014006e35", 0x26) pipe(&(0x7f0000cdb000-0x8)={0x0, 0x0}) r4 = socket(0x0, 0x23, 0x3) socket$inet(0x2, 0x80001, 0x1003) r5 = socket$inet6(0xa, 0xf, 0xfffffffbffffaac5) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000668000)=0x0, 0x4) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000e73000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BPF_PROG_ATTACH(0x8, &(0x7f0000a11000)={r5, r2, 0x5, 0x1, r3}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000897000)={0x0, 0x0, ""}, &(0x7f0000ad1000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000110000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000c30000-0x10)={r7, &(0x7f0000606000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000437000)={0x5, 0x8, 0x1, 0xfffffffffffeffff, 0x5, 0x5, 0xfffffffffffffffc, 0x0, r6}, 0x20) r8 = socket$inet6(0xa, 0x100000001, 0x4) bind$inet6(r8, &(0x7f000051c000-0x1c)={0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000200}, 0x1c) ioctl$LOOP_CLR_FD(r3, 0x4c01) socket$bt_sco(0x1f, 0x5, 0x2) r9 = socket(0x2000000010, 0x802, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0xf, &(0x7f00000ce000)=0x0, &(0x7f000065b000)=0x4) sendmmsg$nfc_llcp(r9, &(0x7f0000811000)=[{&(0x7f00007a0000)={0x27, 0x6, 0x0, 0x0, 0x0, 0x0, "bfb44f05db38473be347e90adb4246c96afa27c2a3d4b0ce6eb84b87a6418d280469c6f162e0c681f3b37df2b4a5dfdb3176ec5a4f1ef0078b77c27a585ead", 0x0}, 0x58, &(0x7f00000c8000-0x10)=[{&(0x7f00008dd000)="75c9a24b0cbd06ef09f18a84e0f02ff1e4813189c710a66d3e31fbf376286c1fa2d565dd3079eb61230297299880fa4d4da5435cef7f", 0x36}, {&(0x7f0000156000)="efb81dc4617714cbd8f8757db4097780c7e8d378759f05d4d54e47c4f1cad5f52876da4cf699f648c08ae3e56df3585129290983633256756cdc65a444c0156873c5bcce74f3eb9c871db43288322c4b15735ca400b36b7d67b92b170b1193129cb6410b92380f13528723bd9f053de8417a79ed888419fbc97c20532a9be793d32fab139c25aab5ca2f5cf1a6b1de86a726c3fea0f8d42590169ec0d10a3a3643f147d9b8e4623ae906e7045669d76a49ece42e09a6a699a8d9ab1c28b359e1bcd7818dca39426f56d25a54b3f46eb78b3a19018909bf35660dd31b0fb43bb085ee7d8e692e52bdc7cc972c4fd7efa277431c735d564f42242bb1b6ad8e1f", 0xff}], 0x2, &(0x7f0000fe7000)={0xc, 0x0, 0xffffffffffffffff, ""}, 0xc, 0xfffffffffffffffd}, {&(0x7f00005d4000+0x547)={0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffff7, "dba98744640d7f5b84174d7525ce5c0fc9532d9286926b1dc950cad17c0999b5e4f906c7ea810e5a0167a20f3c95a1b5cb75f28e501c3b0f711f8e443ab1ae", 0x0}, 0x58, &(0x7f0000fe7000)=[{&(0x7f00009d3000-0x6c)="", 0x0}], 0x1, &(0x7f0000ff2000-0x28)={0xc, 0x0, 0x8001, ""}, 0xc, 0x0}], 0x2, 0x20048014) r10 = fcntl$dupfd(r4, 0x406, r3) splice(r2, 0x0, r8, 0x0, 0x5, 0x1) syz_emit_ethernet(0x2965, &(0x7f0000e5d000-0x2965)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x40000000, 0x6, "a228af", 0x292f, 0x2c, 0x1, @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}, {[@fragment={0x3a, 0x401, 0xffffffff, 0x0, 0x81, 0x2, 0x0}, @dstopts={0x11, 0x45c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0xc4, "5f2c846a3a0467c71325355bcec05a02cf3ad1b73dfa516e4499e8a04d0b42fd667bffc9df2ecb8c86aaeffeb41cd53e49a994d4158747ccbe101e1fa7ec62025361cc728ce128e89c229ffb92dfa8c67c3addc16c701d2dba045f4e1f4fff1b7ebe642044b4efcc7b490b66cee4d69f8230be69156bb836f65b4a80dd421eeba94a8900d1bc14b91e58dadda420b66eee2c3f595fb3328c0e537ffb831f9c512401464d75ac24c763c595424c8f6252ad681f5f58f603465af5d2ba41463593900251fb"}, {0xc2, 0x1000, "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{0xc7, 0x2e, "9730962185bcd4e1e61b94ab97d3e3bdb42f52a71997fc02f6a21bae141e5b6672b0f92f055f7c3c4b734e0d7e14"}, {0x1, 0xfff, 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"3dbaa552b7589d11ea31fbc05f4952311de83454a083b04137c8f68934d60360fc040e611c37d79d0bc80dde084879f8636dc32ba524a60975cb8ac82ca50d4edb8d133e2430ffade0a9ca94b6503eb2ba07d5314a9c5e26a9542e7eccc4b2e5502fe0e9cbf7922e1b540e94"}, {0x7, 0xe8, "fa008b7caf0605da9bf9c9e7864594d9455a77f734f9eebc857c61f3271598b65fa48d584059c89733e916ebcd7e1e0a556ff3fecb362be52d53acdcee46b26fc0d8ce4f49cb490c75cdf661e55bcc4c554e58e6ed42f68abdcfcd49decc1d9816e573ca10302707f96112f2ca1f78bd1d60f50a5d7495e8bdbb128199f577efe32f492c7cf944e6e286c3a9f6b58431bf635fb3675d5638482f3be2e32a1c4b6a794185eeaad8dd3449615aab545fdd9ad36a0c376b86d5f819300d3f81c7f0393a3ab6ee3c2353034252132e3f076898b0a9e3d3f5828e16891b38d5a1fd39fa1880e434128c7e"}, {0xff, 0xd0, "fdf3ce3c9db63ebb6e66671a3f2a47c7c5711d337cb3c6a07353f2ef952bc5cb12f35c8959447289457d61481e643f47d3f1dafe716e121d7775e2621100b9f061dea3d6bf962348eabf2e541e05f14577168430da0d9a1fc38f6fac93e4816795fbf66426aafc175f3327d1cbf75a2f9e4c735daff03067c4fd5b6b195b777fb00369486b4977837e45fb7dd22a392a8622e4efef535bde7047c5b2a403858ae13761eb4726f3b18237f8baceca370aa7b77b43a1548de2ee079bc808426783c9aa3f96bb187a7337e9474d5901af8b"}, {0xfe, 0x59, "fe63f4c42793343d627976a65ef336699ba8343c21fac96a1ee65873ee271f4b5787768f4650f052b691ce650e4ddd4ddb6d8174fc92eec8d7619a98f37c0212a0173bc07cc8845216c7528fd250257cf6ab290e377f97133b"}, {0xcf, 0x2e, "66934d1658bc86781e111ff09d85914fb021cc244da72dfe6f2762448f5d709b727b7377caa8fa4bb0330d9a85ab"}, {0x1, 0xac, "8970371093876c6f96ef2d0e3042ac39798249c22c531e5ad1f0bea21845ff7a5d00f8729cd1484737525f5616f5a2899a6b70d0f670566b4f379bcc42a291e0079e80f34c51d4edad2fe2a90c4e7ece8d4612b4b8790032744a11eb335900871e813cd35297abd1a3a1a8ade29aebf506a743635f2321424c1ec4da98586cb40bc37d69df72bb8d417afa12925eb86de05d281d8644afac36575b2e3ab292dbb1c932d7a43ca64243963fa8"}, {0xff, 0x32, "1fe09902b0b603be08050475e3d692788f24ea3076d03040f70e2abd26b345a5673c344b4f53d5065d5224ac6ea10ecdb33b"}]}, @routing={0x3b, 0x14, 0x3, 0x4a2b, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0xbf, 0x81, 0x42, 0x3, 0x480, 0x996e, 0x1}, @routing={0x3a, 0xe, 0x2, 0x17e, 0x2, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00003da000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f0000774000-0xc1)={r6, 0xb9, "366903ca84e7ad8e8cd3c200067d2f9e2baddf98d9013986e5267969b2f7f35b802aa72f9f5af02964257d8a381b3f72a6cd73dc5bdec2b2b8a71195957455f8b9d5a24c7964f49689a9f719384499220b66c3dbe8d6fcd672ee2edefeb40e688563a3fa27fc2ade63b358b7eb3f90fb0d22c2510289a9f194ce77ce2098bb414752775bbe22d2298d95a53aa314aab545ef1325aa16a0c9cdeda0eed4b2ee9ca82dcb1b0b8714660d8de09085927f89c0e7833974927be407"}, &(0x7f0000cbd000)=0xc1) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f000048c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r10, 0x8936, &(0x7f0000a8b000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r11}) 2017/12/08 11:37:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000709000-0xf)="2f6465762f73657175656e63657200", 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000ab000)="2f6465762f6c6f6f702300", 0x7, 0x0) r2 = syz_open_dev$tun(&(0x7f0000233000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) write$tun(r3, &(0x7f000058b000-0x8a8)=@pi={0x0, 0x6307, @eth={@random="658c78913516", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x8000800, 0x7fff}}], {{0x8bf7, @ipv6={0x1, 0x6, "76febe", 0x86a, 0x3b, 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}, {[@dstopts={0x16, 0x58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0x37, "d29a883f900d7e391d0c1cfa6852d075568fee26a880916662d45033e63eac03792309fe356e5d082810a9f421f88c20eb29f5f633b6d5"}, {0xc2, 0x4d, "2ab9c1f78238459119acd315b712d51f97e08514c5c1f3cc9bf1dd763e1e784be05a6e13e2d9041c0ce72473b5a0b1852b3cedcb38a2b035f168ce374a101c1a278f2a137ee28923635ce20c86"}, {0xff, 0xd2, "d16fe47f54bdfc06d1063f395505407b4a95d1d5fe5661c21d6e77a0119b022970a060cac0eabdef04c496b308d0c7a6dd165a80271924444b0a52469095567d1d98b360f338825345276d4aa236735f71a8fcf56d6bb18eead8d858df29fccfdbfea15b86896de7891bff45cf0d7f9b609418896998a7fd6bb968a2a109268e09b2379cc35f9eccd1a959f529594f1f98e6547a15b000328424b0aaeb6c897d01fd3e26b9776b1ab70c69dfa435113e04add11f92ca0b0a4fe9565ea0f55fc7c388b7fe1c08e4ad9947a1957b38e4012667"}, {0x5, 0x0, ""}, {0xff, 0x24, "0123e2db6a1e7c3d7f8d58d22a6077c7f1b3f1659eeb91ac88c4bd5db9180df2ee607dda"}, {0xff, 0x9a, "b58ca11d2ef39ec4d6c4d2d02ebf14641f9b0d19b864e50ef220f21a2b6b9726cd2cf93dcde0596e3f45832dc1720afdaf8d22732e42338002c6784b08cd6ed8f375a717afe720b05a9bab22010c3ca385a9b3c9e0d0d339ac6abebf13be1fea9df8cd335b7602001678ed758c4e1fb732b41207be4c0c7d1aff5b27fd197d15e229dd13da758828a9da3edf6e826a58ccc90499305e7bab1791"}, {0xff, 0xa2, "c0ed07d572235c27ad8ec4007cc02fc4a5cdde662e61a81e88ccf7a5ec80d98e72e56471155983b095738fe706549536383a1501a8029a710bd2c8d328cee73c98d2c7c14a859b76287b46ebd99f8dda45a79e02c64c5804e7dddde75bd1a266191d91ddabe3d2cfea7198c36cad7b1d2c51c761c0b40e78b38a97b79e6b209d8aa33d1459fa12d2f9f0cb250f27128f0bdc6ede7e6809cd24a7e1f6b91e29414247"}]}, @hopopts={0x6c, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x4f, "9baf64af7a5e4cc110ee89dfd1dd2d6c1b068060f9a08b7ab9081926d97927b45491e8bc754b60153baafb889e0340e98ed6560e0a7522b8d69d7155dc44c1dd71827d4196392675e86620061e7f26"}, {0xff, 0xf, "2c067a00b11f77032aa3daa70d717c"}]}, @routing={0x3b, 0x6, 0x3, 0x9, 0xc7, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @fragment={0x2c, 0x8, 0x4, 0x4, 0x4ee0, 0x8, 0x3}, @dstopts={0x67, 0x6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xe6, "fb2f87e3b2f847e818c54751b0c1550f302bfc39f91ce2942df135312527e0c6014273c449385c4b24ac972611ff61a962498ab1988cbe1f499e9190fbbadc70231f14f5dccc36448c64911d64ae983ef62ffb81160c7fe24bcbb10500a579c34a8dadccc5d9781ee6c5fe6406ff69f0038d4db596affe9adb1be58095aea4331dee2718f96c42dfc0280f89a2459de21b046ac7e4876daa00e154be989795e718d1f157a3bd0de53ef156350be03d25cf87d061b92a49f9e3cf73fa4c8deaeffddab3ad1bdd3716e8c3c544063faf4c244e7c52c897d32c4d3dd3e80225bc25cf3b24932b63"}, {0xc2, 0x1e, "2450f7f6aaa00624ce93fbe1081ba8482660dba016087da4db5ddc9945f3"}, {0x1, 0x6e, "776f4222dd15a7b3750718dd6b142f17f0b6b84eb4c9309e08626ebb631b96963d394ab1d7e654303fb1e15ae4d23b13a76443d4555d7a6bb48c0785366458bd05610c99478f3cc7a6d5d166aa39bb6675e597fa17d95ffd685184b2e5cf96dd505d9519781e658845259903f250"}, {0x0, 0xff, "7c40d84d4e4e6aba78a588bda9079f45f0e718e41e7b69f24f34ecf780c405ece92811a8da418cd441239b7e42d430a58518f03cf258bc4aed6bb481cdf12caeaf58ad8e2545507944c91386c647f20923b32dd4d031c8fea43810a51b7a5a48adec8092b226a9825b48480abbfc5a962418695408d412d29518584bc5df5ccaa624a3f58bd174d8904b23466f08a690092ec35260063c209b2c7b66e51cc3eb7d73877247b29323ce2a7ec9969a1f5e3079bc3188d90d6cb0e27dfe66c1bb366f6b94e7eeca7ea13af0bbd822bea95c069fb04fdb2531d60473ce69a4a30191937df98883b0bf9b18b75afb1076a511943410f642929543b9e30bf676a452"}, {0x1, 0x57, "c2d369d1312a044f8e112267892ed8650b6d97084b08a043991a2abe5ae6c3e51a6207ce836d989b90bfba35e86b3f1d28bc8c5785462441f8051ebe5252ddcab5113e82485272b4eabdf5b9fc65ef5d8cc0206b5ec45f"}, {0xcf, 0x9a, "17b0f1f10e2edb5642fe965eb274d007005c278ad719e0e0a0a2152b887bbb2761ee130328ca243889ebafe39b08dece3e85b5444b8b97b1315f058144b749a08a77efffe5e032ba1632411168cf3c1f457300d1f6b72da485bc695a83c4a520c0dc2d8f8ad53275f41062c25b3eff8fc9f7e527ea6050977938c72601e1fd8ce8211950e0ef673ce114e6236fa824acfd8bc99c072de772ebc7"}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0xe0, 0x6, "9773b4", 0x7a5, 0x2, 0x6, @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}, [@routing={0x0, 0xc, 0x2, 0x7, 0x445d, [@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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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}]}, @fragment={0x3e, 0x9, 0x2, 0x8, 0x9, 0x8, 0x1}, @fragment={0x2d, 0x101, 0xd0, 0x1, 0x0, 0x5, 0x3}], "489a4378b8ae7f1d38016edd4cf229b59a5f3c489604138efef90e5e115ef824692935728b1ad253769438f6854e35707aeefee962ee45eff65b193ec1e8a1df528d72ed18aef5d2aec2a8e320f85450db09e7fe338b613dcf76720ea7c09f1fc9d154c4345e932541b47c5c564d59a4ff6497f61b6c5f91ae97c786f67d0c0a265f6e828eed880c10b13324d3e063f0e65e6f0cd821bc1515efb471dc87d5a14f5b966c36846a4b6f79900d180501498cba41ff72a63c4a8b4c25d3b83876b787eae85db80dce1bbdfb22484c53a6e4"}}}}}}}}, 0x8a8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f0000ad2000)="c6a2b12a1b23f388993c8c2f3a2e1d4f26aebe96b71ad47dd3ecc6e14568d5e4"}) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000282000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000cc8000-0x1)=0x0) r4 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f000083b000-0x90)={0x7, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) write$tun(r4, &(0x7f0000bfb000)=@hdr={0x0, 0x85, 0xfffffffffffffffd, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [], {{0x883e, @arp=@generic={0x105, 0x8847, 0x6, 0xe, 0x0, @random="4ff3aa8f04c9", "6c0a77694c5f7dfd140118783cfc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "b305f2dbed9092ef07b6c5e10f9717b3"}}}}}, 0x4a) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x3, 0x8) getsockopt$llc_int(r1, 0x10c, 0xa, &(0x7f00008a8000-0x4)=0x0, &(0x7f0000f1a000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000555000-0xe)="", 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00005e7000)={0x0, 0x2, 0x401, 0x3, 0xe085, 0xffffffffffffff38}, &(0x7f0000950000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000091f000)={r6, 0x401}, &(0x7f0000e8d000)=0x6) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000efb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f000061f000-0x28)={r7, 0x1, &(0x7f0000643000-0x4)=[0x1], &(0x7f0000062000-0x24)=[0x2, 0x7, 0x794, 0x6, 0xffff, 0x1, 0x31, 0x1, 0x9], 0x21, 0x0, 0x5, &(0x7f000031a000)=[], &(0x7f00002af000)=[0xf140, 0x2, 0x2, 0x1ff, 0x1], 0x0}) close(r0) 2017/12/08 11:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f59000-0x28)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000046000)="78c69b7a6dd869072657742fda9d015aa8ea64e99b3c4b20389b76365453f354"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b5e528bc0e1f9f172f48590463358796", @ifru_flags=0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) socketpair$inet(0x2, 0x5, 0x10001, &(0x7f00006f2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000d34000)=[{0x2, 0x100000001}, {0x4, 0x2}, {0x3, 0x372}, {0x3, 0xfffffffffffffffb}, {0x0, 0x4}, {0x3, 0xffffffff}], 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cec000-0x10)={0x9, &(0x7f0000465000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dda000-0x10)={0x2, &(0x7f0000169000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000246000-0x10)={r5, &(0x7f0000c08000-0xd)="00000000000000000000000000"}) r6 = dup2(r3, r4) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000710000)={0x1, 0x3, [@random="64c4d578bd7a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="9c1da0bcfb26"]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r2, 0x4, 0x2000) sendto$inet6(r2, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 89.198489] sg_write: data in/out 327644/32 bytes for SCSI command 0x4-- guessing data in; [ 89.198489] program syz-executor1 not setting count and/or reply_len properly [ 89.243888] sg_write: data in/out 327644/32 bytes for SCSI command 0x4-- guessing data in; [ 89.243888] program syz-executor1 not setting count and/or reply_len properly 2017/12/08 11:37:34 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e7a000-0xa)="2f6465762f6375736500", 0x20002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000935000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000928000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000bbb000)="73746174757300") preadv(r3, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f000062d000)="00", 0x1}, {&(0x7f0000ca6000-0x6)="000000000000", 0x6}], 0x3, 0x0) 2017/12/08 11:37:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000be000)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000ca1000)="00", 0x2) ioctl$TCSBRK(r1, 0x5409, 0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d38000-0x40)=[{0x3, 0x0}, {0x0, 0x5}, {0x4, 0x1}, {0x3, 0x2}, {0x8, 0x3}, {0x3, 0x81}, {0xa, 0xffffffffffffff80}, {0xe, 0x8}], 0x8) 2017/12/08 11:37:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3ff}, &(0x7f0000423000-0x4)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000d57000-0x4)=[0x0]) r5 = getegid() r6 = getgid() getgroups(0x5, &(0x7f000059e000)=[r5, r3, r6, r4, r6]) socket$netlink(0x10, 0x3, 0x7) pipe2(&(0x7f00008ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socket(0x5, 0x80803, 0x7fff) fcntl$getownex(r2, 0x10, &(0x7f00002f2000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008cd000)=0x0) ptrace$setsig(0x4203, r9, 0x8, &(0x7f0000001000)={0x1, 0x4, 0x200075986bd2, 0xfffffffffffffffd}) setsockopt(r7, 0x107, 0x8, &(0x7f0000001000)="02a2", 0x2) socket$netlink(0x10, 0x3, 0xc) getpeername$packet(r8, &(0x7f0000bec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000800000-0x4)=0x14) 2017/12/08 11:37:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x5)="08", 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x31, r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x5) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)="2e2f66696c653000", 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000008000-0x8)="2e2f66696c653000", 0x4080c2, 0x0) getdents64(r0, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) mmap(&(0x7f000002a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f000002a000)="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", 0x1001) mmap(&(0x7f000001c000/0x4000)=nil, 0x4000, 0x2, 0x2012, r2, 0x10000000004) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000+0x374)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x5, &(0x7f000002e000)="97b306000000edc4019f00000000004cd70000c74075ec08e15cee5b4dc6bd7e10922b41050001b5576900465b3b1943965ca8fb75228da17d4b80000000000000dfa5c7b0", 0x45) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f000002c000)=0xfffffffffefffffd, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000002a000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x3c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x3000)=nil, 0x3000, 0x3, 0x33, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x9) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00005c8000)="2f6465762f6175746f667300", 0xa1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000382000)={0x0, 0x80000, r4}) 2017/12/08 11:37:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f59000-0x28)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000046000)="78c69b7a6dd869072657742fda9d015aa8ea64e99b3c4b20389b76365453f354"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b5e528bc0e1f9f172f48590463358796", @ifru_flags=0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) socketpair$inet(0x2, 0x5, 0x10001, &(0x7f00006f2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000d34000)=[{0x2, 0x100000001}, {0x4, 0x2}, {0x3, 0x372}, {0x3, 0xfffffffffffffffb}, {0x0, 0x4}, {0x3, 0xffffffff}], 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cec000-0x10)={0x9, &(0x7f0000465000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dda000-0x10)={0x2, &(0x7f0000169000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000246000-0x10)={r5, &(0x7f0000c08000-0xd)="00000000000000000000000000"}) r6 = dup2(r3, r4) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000710000)={0x1, 0x3, [@random="64c4d578bd7a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="9c1da0bcfb26"]}) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r2, 0x4, 0x2000) sendto$inet6(r2, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000959000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4a2802) read(r0, &(0x7f0000cb1000)="", 0x0) r1 = gettid() socketpair$unix(0x1, 0xffffffffffff7ff9, 0x0, &(0x7f000077a000)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r3, 0x1, &(0x7f0000384000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00005d4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x0, &(0x7f00004bd000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r4, r5}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0}) getpgid(r1) add_key(&(0x7f000010f000)="69645f7265736f6c76657200", &(0x7f000063f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000898000-0x97)="35f5576383b9860f2aa896e63163c7608770dc70b8de713dbb99d5b70f6321b06d0ac7945754d5fe3201995759db93d45c4e21b70c016a934eec09f68525488b5d133bc37a5b6dc52e7acc573ddc90c0e73af8a5b1c34c0b2340fd042510d101b0ce653246bdddaf50609e12b9249d995f191f0eb26bd591afb8fc2644b33e44aba1fb842cb07a298d48874996f0e714eaab157908ded7", 0x97, 0xffffffffffffffff) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000c69000)=0x200, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000e39000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f000063f000)="", 0x0, 0x20008145, &(0x7f0000a79000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r2, &(0x7f00006d4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x0) pipe2(&(0x7f0000ce3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000718000-0x8)={0x0, 0x80000001}, &(0x7f0000e18000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008c0000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d6672f0", 0x0, &(0x7f0000538000)="") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000270000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000773000-0x4)=0xc) socket$inet(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffffffc}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x1443, 0x0, 0xff5, 0x1, 0xffffffffffffffff, 0x9, 0x0, 0x7, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00001e7000)={0x4000003, 0x3000, 0x0}) 2017/12/08 11:37:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000827000)="2e2f66696c653000", 0x42200, 0x1) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ce9000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004d1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000d89000)=[{&(0x7f0000373000-0x1000)="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", 0xe86}, {&(0x7f0000163000)="82383d6b7bfc0234bcd78e748e03e97d15d8581f48ee2cd13b74427db9d7cde7b1f918d5a84a71a8f77cff2596b8f46194db9835662e3332ce0544", 0x3b}], 0x2) r3 = getpgrp(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000aad000)={0xffffffffcac63dc9, 0x0, 0x0, 0x2}) r5 = syz_open_dev$mouse(&(0x7f00005a1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0086438, &(0x7f0000508000)={0x4000000000000002, r4}) move_pages(r3, 0x4, &(0x7f0000613000-0x10)=[&(0x7f00000f3000/0x3000)=nil, &(0x7f000056f000/0x4000)=nil, &(0x7f0000a7c000/0x4000)=nil, &(0x7f0000f53000/0x8000)=nil], &(0x7f000030c000-0x4)=[0x6], &(0x7f0000870000-0xc)=[0x0, 0x0, 0x0], 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r5) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r2, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000c1d000-0x28)=[{r0, 0x404, 0x0}, {r5, 0x4, 0x0}, {r2, 0x242, 0x0}, {r2, 0x442, 0x0}, {r0, 0x80, 0x0}], 0x5, &(0x7f00002fd000-0x8)={0x0, 0x0}, &(0x7f0000906000)={0x1}, 0x8) close(r1) 2017/12/08 11:37:34 executing program 1: fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, 0xffffffffffffffff, 0x0) gettid() socketpair$inet(0x2, 0x80001, 0x6, &(0x7f0000d43000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00009fe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b, 0x2, &(0x7f000008a000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000048d000-0x4)=0x6, 0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000, 0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, r2, 0xdd55, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000368000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000208000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r4, 0x40247007) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0x200000000000000f, &(0x7f0000433000-0x4)=0xfffff7ffffff7ffd, 0x4) syz_emit_ethernet(0x57, &(0x7f0000004000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x7, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x11, "0dd233593018524982f90e1c8154e2"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f000000c000)=0x8a56, 0x4) bind$inet(r5, &(0x7f00009de000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/08 11:37:34 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000064a000-0x9)="2f6465762f76637300", 0x20043, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000329000-0x54)=[@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xffffffffffffffff}], 0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000050000)="706b6373375f7465737400", &(0x7f0000199000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000086d000)="b08c3286080bf825d7ffd26cf52101abf3622cc57cbd07a3c70abca954ea", 0x1e, 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f0000f48000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc) mkdir(&(0x7f0000a64000)="2e2f636f6e74726f6c00", 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bab000-0x8)={0x0, 0x85b1}, &(0x7f0000c34000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000aba000-0xa0)={r3, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x0, 0x8001, 0x4, 0x34}, &(0x7f00007c2000)=0xa0) r4 = open(&(0x7f0000a08000)="2e2f636f6e74726f6c00", 0x13817c08c1eaeebd, 0x5e) alarm(0x8000000000230) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x800) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r6 = creat(&(0x7f0000729000)="2e2f66696c653000", 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000329000)="2e2f636f6e74726f6c00") getpid() r7 = getuid() keyctl$get_persistent(0x16, r7, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)="2e2f66696c653000", &(0x7f00006b4000-0x10)="2e2f636f6e74726f6c2f66696c653000") ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000054f000-0x20)={{&(0x7f0000129000/0x6000)=nil, 0x6000}, 0x3, 0x0}) rmdir(&(0x7f00007b4000-0xa)="2e2f636f6e74726f6c00") pivot_root(&(0x7f0000dec000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000bdd000-0xa)="2e2f636f6e74726f6c00") chroot(&(0x7f0000191000-0x8)="2e2f66696c653100") ioctl$UFFDIO_ZEROPAGE(r6, 0x8010aa02, &(0x7f00003f5000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/08 11:37:34 executing program 3: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0x80000000) r1 = socket$inet6(0xa, 0x6, 0x2000001000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000822000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb5000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d2b000)={0x1, 0x0, 0xffffffffffffca95, 0xbb}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f75000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x3000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3, 0x0, 0x3, 0x8, 0x1, 0x20, 0x4, 0x100, 0x7, 0x1, 0x2, 0x190, 0x0, 0x2]}, &(0x7f000027e000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fb1000+0x428)={r4, @in6={{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb1000)=0x8c) r5 = socket$netlink(0x10, 0x3, 0x0) splice(r0, 0x1, r5, 0x0, 0x10001, 0x1) writev(r5, &(0x7f0000d40000)=[{&(0x7f0000be1000)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000006c7dd", 0x2a}], 0x1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000199000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000431000)={0x95c, 0x80000, 0x8002, 0x4bc, 0x2, 0x8, 0x4f, 0x400004, r2}, &(0x7f0000241000-0x4)=0x20) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dcc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000823000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f000073d000)={@common="6e723000000000000000000000000000", @ifru_flags=0x100}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b6f000)={0x0, 0x0, 0x0}, &(0x7f0000ed1000-0x4)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000011f000)=r8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000730000-0xa0)={r3, @in6={{0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x2d1e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x800, 0x7, 0x6, 0x6}, &(0x7f0000a43000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f000006f000-0x18)={0x0, 0x5, 0x30, 0xd, 0x81}, &(0x7f0000f14000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000655000-0xc)=@sack_info={r9, 0x4, 0xfff}, &(0x7f000006f000-0x4)=0xc) r10 = socket$netlink(0x10, 0x3, 0x13) bind$netlink(r10, &(0x7f0000ee8000)={0x0, 0x0, 0xffffffffffffff73, 0xb1}, 0xc) socket(0xd, 0x4, 0x0) setsockopt$sock_int(r5, 0x1, 0x3b, &(0x7f00006dc000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000569000)={r7, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0xfff, 0x0, 0x5}, &(0x7f0000bea000)=0xa0) socket$inet_sctp(0x2, 0x4000005, 0x84) setsockopt$inet_buf(r6, 0x0, 0x29, &(0x7f0000dce000-0x11)="7e80e09302fe119a0800000001000000f4", 0x11) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003c2000)={r7, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 11:37:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f59000-0x28)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000046000)="78c69b7a6dd869072657742fda9d015aa8ea64e99b3c4b20389b76365453f354"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b5e528bc0e1f9f172f48590463358796", @ifru_flags=0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) socketpair$inet(0x2, 0x5, 0x10001, &(0x7f00006f2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000d34000)=[{0x2, 0x100000001}, {0x4, 0x2}, {0x3, 0x372}, {0x3, 0xfffffffffffffffb}, {0x0, 0x4}, {0x3, 0xffffffff}], 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cec000-0x10)={0x9, &(0x7f0000465000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dda000-0x10)={0x2, &(0x7f0000169000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000246000-0x10)={r5, &(0x7f0000c08000-0xd)="00000000000000000000000000"}) dup2(r3, r4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r2, 0x4, 0x2000) sendto$inet6(r2, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3ff}, &(0x7f0000423000-0x4)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000d57000-0x4)=[0x0]) r5 = getegid() r6 = getgid() getgroups(0x5, &(0x7f000059e000)=[r5, r3, r6, r4, r6]) socket$netlink(0x10, 0x3, 0x7) pipe2(&(0x7f00008ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socket(0x5, 0x80803, 0x7fff) fcntl$getownex(r2, 0x10, &(0x7f00002f2000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008cd000)=0x0) ptrace$setsig(0x4203, r8, 0x8, &(0x7f0000001000)={0x1, 0x4, 0x200075986bd2, 0xfffffffffffffffd}) setsockopt(r7, 0x107, 0x8, &(0x7f0000001000)="02a2", 0x2) socket$netlink(0x10, 0x3, 0xc) 2017/12/08 11:37:34 executing program 1: clock_settime(0x0, &(0x7f0000aa7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x74f000)=nil, 0x74f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0}) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) mq_notify(r0, &(0x7f000074f000)={0x0, 0x0, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ade000-0x8)={0x1998032c, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x9, 0x0, 0x2, 0x1}) r3 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x2800000005, 0x0) getpeername$packet(r2, &(0x7f00002ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a2d000-0x4)=0x14) prctl$setmm(0x23, 0x7, &(0x7f0000234000/0x2000)=nil) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000079f000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00003ef000)={@common="6772652fec0000000000000200000000", @ifru_flags=0x8000}) connect$inet(r2, &(0x7f00005ac000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$llc_int(r4, 0x10c, 0x3, &(0x7f000056b000)=0x0, &(0x7f00002a5000-0x4)=0x4) pread64(r0, &(0x7f0000524000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x0) r5 = request_key(&(0x7f0000c80000)="69645f7265736f6c76657200", &(0x7f0000cd6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003bd000-0x5)="6574683000", 0xfffffffffffffff8) keyctl$invalidate(0x15, r5) clock_getres(0x7, &(0x7f0000b1f000-0x8)={0x0, 0x0}) sched_getattr(0x0, &(0x7f0000db8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) clock_gettime(0x0, &(0x7f0000cd0000-0x8)={0x0, 0x0}) clock_gettime(0x800005, &(0x7f00003e1000)={0x0, 0x0}) getsockopt$inet6_buf(r4, 0x29, 0x41, &(0x7f0000eac000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b0f000)=0x38) getsockname$netlink(r4, &(0x7f0000547000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004c2000)=0xc) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000fab000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b0f000-0x14)={r3, r0, 0x5, 0x100000000001, r2}, 0x14) mq_timedsend(r0, &(0x7f0000263000)="", 0x0, 0x0, &(0x7f0000bf1000-0x8)={r6, r7}) 2017/12/08 11:37:34 executing program 4: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00008e7000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) ptrace$setopts(0x4206, r4, 0x0, 0x0) r5 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a45352, &(0x7f0000faa000-0xa8)={{0x0, 0x6}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa, 0x1, 0x280000, 0x4, 0x800, 0x4, 0x6, 0x0, 0x4, 0x8d6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r5, &(0x7f0000fa8000)={&(0x7f0000a88000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00002bb000-0x10)=[{&(0x7f0000079000-0x1000)="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", 0x1000}, {&(0x7f0000fa8000)="653643cce4de0a13f17434ad1686ee3a77e6cfb9a0c6cb44a4fae5d94fc096a9be66c7561de4e1c817838f36e78bd105831da99d3269a7f96258d9755591010a098c7341ca2681", 0x47}], 0x2, &(0x7f0000b59000-0xc4)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r2, r3}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r2, r3}], 0xc4, 0x1}, 0x4004800) ptrace(0x4207, r4) ptrace$getsig(0x4202, 0x0, 0xfb, &(0x7f0000fa7000-0x10)={0x0, 0x0, 0x0, 0x0}) ptrace$poke(0x4, r4, &(0x7f0000025000)=0x0, 0xd8) ptrace$setopts(0x4200, r4, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000619000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) 2017/12/08 11:37:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000465000-0x9)="2f6465762f73672300", 0x3, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c4a000)=0x0) syz_open_dev$vcsa(&(0x7f0000562000)="2f6465762f766373612300", 0x100000000, 0x101000) r1 = syz_open_procfs(0x0, &(0x7f0000011000)="6d6f756e74696e666f00") ioctl$TCSETA(r1, 0x5402, &(0x7f0000953000+0x4ab)={0x0, 0x6, 0x2, 0x7, 0x7, 0x83c6, 0xa5a3, 0xa1, 0x7, 0x8000}) readv(r1, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000fd9000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f000009f000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}], 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000aa2000)={@generic="f25ef4d09752a05aec9a1e1f7f9d46fb", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000d1d000-0x1)="d6") 2017/12/08 11:37:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000686000)="6d61707300") ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000ef000)={0x5, 0x1, 0x4, 0x80000000, 0x4}) sendfile(r0, r0, &(0x7f0000b8a000-0x8)=0x0, 0x7561) 2017/12/08 11:37:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f59000-0x28)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000046000)="78c69b7a6dd869072657742fda9d015aa8ea64e99b3c4b20389b76365453f354"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b5e528bc0e1f9f172f48590463358796", @ifru_flags=0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) socketpair$inet(0x2, 0x5, 0x10001, &(0x7f00006f2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000d34000)=[{0x2, 0x100000001}, {0x4, 0x2}, {0x3, 0x372}, {0x3, 0xfffffffffffffffb}, {0x0, 0x4}, {0x3, 0xffffffff}], 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cec000-0x10)={0x9, &(0x7f0000465000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dda000-0x10)={0x2, &(0x7f0000169000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000246000-0x10)={r4, &(0x7f0000c08000-0xd)="00000000000000000000000000"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r2, 0x4, 0x2000) sendto$inet6(r2, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00009af000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000972000)=0x80, 0x4) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)="", 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f40000+0xdba)="", 0x0) 2017/12/08 11:37:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3ff}, &(0x7f0000423000-0x4)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000d57000-0x4)=[0x0]) r5 = getegid() r6 = getgid() getgroups(0x5, &(0x7f000059e000)=[r5, r3, r6, r4, r6]) socket$netlink(0x10, 0x3, 0x7) pipe2(&(0x7f00008ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socket(0x5, 0x80803, 0x7fff) fcntl$getownex(r2, 0x10, &(0x7f00002f2000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008cd000)=0x0) ptrace$setsig(0x4203, r8, 0x8, &(0x7f0000001000)={0x1, 0x4, 0x200075986bd2, 0xfffffffffffffffd}) setsockopt(r7, 0x107, 0x8, &(0x7f0000001000)="02a2", 0x2) 2017/12/08 11:37:34 executing program 1: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007c8000-0xd)="2f6465762f7573626d6f6e2300", 0x1000, 0x4000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000637000-0x10)={0x2, 0x5}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f000087d000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000d3000)=[{&(0x7f0000b41000)="", 0x0}], 0x1) shutdown(r1, 0x400002) r3 = epoll_create(0x88ea) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00005d4000-0xc)={0xffffffff80002004, 0x0}) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000942000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x23f, &(0x7f00007c6000)={0x3}, 0x8) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000273000-0x4)=0x0) munmap(&(0x7f000063c000/0x4000)=nil, 0x4000) clock_gettime(0x7fffffffff, &(0x7f00007c9000)={0x0, 0x0}) mmap(&(0x7f000063c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000063c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000981000+0x97c)={0x24c, 0x4, 0x1, 0x647}, 0x10) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 11:37:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f59000-0x28)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000046000)="78c69b7a6dd869072657742fda9d015aa8ea64e99b3c4b20389b76365453f354"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b5e528bc0e1f9f172f48590463358796", @ifru_flags=0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) socketpair$inet(0x2, 0x5, 0x10001, &(0x7f00006f2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000d34000)=[{0x2, 0x100000001}, {0x4, 0x2}, {0x3, 0x372}, {0x3, 0xfffffffffffffffb}, {0x0, 0x4}, {0x3, 0xffffffff}], 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cec000-0x10)={0x9, &(0x7f0000465000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dda000-0x10)={0x2, &(0x7f0000169000)=[{0x0, 0x0}, {0x0, 0x0}]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r2, 0x4, 0x2000) sendto$inet6(r2, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:34 executing program 4: bind$ipx(0xffffffffffffffff, &(0x7f0000e59000-0x8)={0x4, 0x3, 0x81, "2a59fc7e7659", 0x2fcb, 0x0}, 0x10) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000027000)="7365637572697479236e6f6465767070703173797374656d6e6f6465762176626f786e657430736563757269747970726f6300", 0x80, 0x100, &(0x7f0000027000-0x40)={0x1, 0x1, 0x7ff, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x4007}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000000f000-0x8)="47504c24656d3100", 0x42, 0x101, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x111, 0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000032000)={0x2}, 0x4) fcntl$setsig(0xffffffffffffffff, 0xa, 0x22) mq_timedsend(r1, &(0x7f0000032000-0x24)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316a87cffde542cc55ebc6550f430f1d0f4ef90e304080000026100000000007a9221b12e257a0a8fce390c13eb7efa44f47f5897", 0x53, 0x82, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x13, 0x132, r2, 0x13) fcntl$setlease(r1, 0x400, 0x2) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000035000-0x50)=[{&(0x7f0000034000+0x4e5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000021000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f000003d000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f000003d000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f000003c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000033000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000003b000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000001b000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, 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0x11e3}], 0x7, 0x0, 0x0, 0x40010}, 0x1) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000019000+0x35)=[{&(0x7f000003f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000009000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f000002f000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000003000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}], 0x4) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000034000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff, 0x0, 0x0) 2017/12/08 11:37:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) get_robust_list(r0, &(0x7f0000fb2000-0x4)=&(0x7f0000642000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f03000-0x4)=0xc) ptrace$setopts(0x4226, r0, 0x800004, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x4}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b10000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r2}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2003, 0x6, 0x2, 0x100, 0x4, 0x1, r2}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00003df000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r2}) syz_emit_ethernet(0x1505, &(0x7f0000a1a000)={@random="ff752d72c975", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0xffffffffffffffff, 0x100000001, 0x1}}], {{0x8906, @ipv6={0x3fff800, 0x6, "6d1bdc", 0x14cb, 0x3f, 0x9, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x16, 0x46, 0x8, 0x8001, 0x7, 0x3bea9dc1, 0x1}, @dstopts={0xaf, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x25, "47bdadf90b99ab541b56890c9323e2dcd7e2cd5f887626f464ea136be6ebcfec78101edc83"}]}, @fragment={0x89, 0x4, 0x8, 0x7, 0x9, 0x40, 0x3}, @fragment={0x0, 0xffffffffffff1a01, 0xfffffffffffffffe, 0xffffffff, 0x9, 0x3ff, 0x0}, @routing={0x6e, 0x8, 0x1, 0x1, 0x6, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x0, 0x255, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xa9, "8e67b382b801ea3e9dfeac3bf044e5a6956e5ce67de7149e13dce01b7a3450366be9671630c52a6fbb975641156b39d580bdb580d5069d42c3cbc3e0eda7a14ee8399154f87be743f84a301960d50d07593cdcc915a0d48dde7e678af6b5c35cd832013dc4dcd1c895f1d4778b99d9d0f028056df3d2bd287c9137048581b37403ce62cbbde8279b0304a5d17c467cb9c4ad6c9e6aae3ea12f711c4b23f46f67c1e4fbd565f6bc2c9a"}, {0xcb, 0x7f, "297e9006c5638c3aa62e153bc63eb6e8f1b30f00db285287069acd8405c5b3dd61dd67d5f10dbac81eb090d2b9b73c223b181dc10384a24bb42a2b93d8c3116523474cf3edeb150d336411d7cb09d6d3980b126a362d31986412378f2111926ac84bb484ef449a774530fe4216a601e1518a3a56e48595d5cc0c5b23296e3f"}, {0xff, 0x58, "12a82cd9232e6629b383094a47473f96280ab0901a17c0e1cdfed83adb530fdf13e176c49a2625a4e2eccbc506f72214150100a7f32e8a5a2544f9d2eb991dc7abeaf2875a7a874b3ea54d703110d8fd5f0b7c24176c7cee"}, {0xfe, 0x5a, "3cfb16279a4e43559940c59900825673671d3b207340043b0046f1fdb859f1ed1066d3dc4922d754e15f468c9cd1bd75d8bfb2a611d03ab74f057bcc07a90baf006f0f3500a5672f59e00a676e718bb8cee49c957d3907f8ae1b"}, {0xfe, 0x1000, "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"}, {0xfe, 0xaa, "783d58f4ed5728637fee95d4d2378c1b9b2beaf76a56fa3e8a3eadd7fe8267aedffcc86510baa0d931be083c413e221d7399a64f9871b6cf594694538b00a3d161c4762b302315266f7f5861f87f0d1998f2dde0056e2096e2382c7d70bc7dda9bff828f2d56cf1ca4eec140d28a05934e52f6a1f0fc98b940d5d4a4545d2fd610e0fe645b1ce228ceb652019a4ea7a48bf73985a0a34dd1db62230e9b38b17ba73bcf1c833e023813ca"}, {0xc2, 0x18, "04b8f5508cadb01b76a23134e64d00ea5d47b2a27f2af2f0"}]}, @fragment={0x5c, 0x2fb836a2, 0xffffffff, 0xfffffffffffffffb, 0x77, 0x9, 0x2}, @hopopts={0xff, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xe9, "7001aa946121bf9a3eb52f04c5c72526c3c6bc5cd63970387ab316aa4e97224fd1d66aaa448766130d6b740005567384532566158184b6a7fd1448fc6a90a13b022ce99772bc33fbcd91937998788f9b4cd7241ee23b8944f91e15e0433018acc09f15a79d6af529c2f774d03d4de7f93e2051c98dd8fe34ae473d68226076614d5e75fa554d0e19fdd940bdaa8bb23b0ed6a51f961ba658d8905ffefea45179f8c6bdff23b78bcd901a350f62139fd1ac2e959d3cb040a9af48ff19e6bf90087741b42bc42934e26c54223736434cadbacca2a8bde94fa4c5e3101dc1a527cf67e9443426ec7ef72d"}]}, @routing={0x3b, 0x6, 0x3, 0xfffffffffffffffe, 0x3, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}], @udp={0x2, 0x1, 0x52, 0x0, "99e070dcd3fbfb209ea74420cf318e9e587513d1e4171ab61ba6a38fe1737c29fd174eba0dd87a9b21e4951a336bb8f227510e2c0f2da0f89c7237fe9889a4869bf5cc1ecc6886e6ae9b"}}}}}}, &(0x7f0000acb000)={0x1, 0x1, [0x977]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xa, 0x7, &(0x7f00000ba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r3, 0x4b3b, 0x3ff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000ca0000)={0x0, 0x94, &(0x7f0000ef4000)=[@in6={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0xbe400000000, @loopback={0x0, 0x1}, 0x4000000000000}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000124000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000dae000-0x8)={r5, 0x4}, 0x8) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f000026a000)={0x3, &(0x7f0000001000-0x18)=[{0x10001, 0xfa, 0x5, 0x6}, {0x1, 0x80000000, 0x2, 0x4}, {0x8, 0xffffffffffffff80, 0x2f49, 0x8000}]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgid(r0) waitid(0x3, r6, &(0x7f000076a000)={0x0, 0x0, 0x0, 0x0}, 0x2000000d, &(0x7f0000b81000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000883000-0x13)="55d3000000000000000700000500fd00000000", 0x13) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000150000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_buf(r4, 0x29, 0x36, &(0x7f0000fce000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000026e000)={r5, 0xa2, "5f3ed7af0bbe0f3b9649105c757cda5e8131983dd478262d26853ebe3ed443623c6db14be3c3b11a011c6ac4693dc63dd7eb221a65f86b90bbe52eb9d417a70ba07a1918b1b4c508cdcd8579a327510ae2ee4502f1f824b7a0c70f248c5dafaf6bbc61105dad7a7c99505b921911311c7e053d887a50e5b2f130a74d933e4704f399c215736cb37f46a403ae2b957fe6d08243dd43ca2ad8a7588fdb0b73f2dccbb8"}, &(0x7f0000a00000)=0xaa) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000cb1000)={r7, 0x0}, &(0x7f0000ebe000-0x4)=0x8) 2017/12/08 11:37:34 executing program 1: socket(0xb, 0x5, 0x3) mbind(&(0x7f000017c000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000d90000)=0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x1000000000000005, &(0x7f0000002000-0x1000)="", &(0x7f0000efa000)=0x0) 2017/12/08 11:37:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3ff}, &(0x7f0000423000-0x4)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000d57000-0x4)=[0x0]) r5 = getegid() r6 = getgid() getgroups(0x5, &(0x7f000059e000)=[r5, r3, r6, r4, r6]) socket$netlink(0x10, 0x3, 0x7) pipe2(&(0x7f00008ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socket(0x5, 0x80803, 0x7fff) fcntl$getownex(r2, 0x10, &(0x7f00002f2000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008cd000)=0x0) ptrace$setsig(0x4203, r7, 0x8, &(0x7f0000001000)={0x1, 0x4, 0x200075986bd2, 0xfffffffffffffffd}) 2017/12/08 11:37:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000e93000-0x5c)={0x3, 0x6, 0x1, {0x77359400, 0x0}, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r1 = gettid() r2 = perf_event_open(&(0x7f0000854000)={0x2, 0x78, 0x45, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x453, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x100, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000202000)="2f6465762f766373612300", 0xff, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) socket(0x11, 0x80003, 0x6e41) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 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, r2, 0x0) r5 = gettid() sched_setaffinity(r5, 0x8, &(0x7f0000976000)=0x75) gettid() r6 = perf_event_open(&(0x7f00004e7000)={0x0, 0x78, 0xdf, 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) r7 = fcntl$dupfd(r6, 0x4, r6) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000800) r9 = socket(0x0, 0xc0006, 0xfffff7fffffff209) syz_emit_ethernet(0x42, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x34, 0x3, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x1a3b, [@broadcast=0xffffffff]}, @ssrr={0x89, 0xf, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000aef000)=@sack_info={0x0, 0x175c, 0xe76}, 0xc) r10 = socket(0x10, 0x2, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000ead000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f00002df000)={0x0, 0x3d4}, &(0x7f0000931000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000b23000)={r11, 0x80, 0x8, 0x5, 0x8, 0x8}, &(0x7f000028a000-0x4)=0x14) write(r10, &(0x7f0000004000-0x25)="24000000100005e64d06000800e80103033901001000020000000000000000f1e2005609cf", 0x25) r12 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r12, 0x8935, &(0x7f000046a000-0x20)={@common="73697430000000000000000000000000", @ifru_flags=0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000004a000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/08 11:37:34 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x20000, 0x0) syz_open_pts(r0, 0x400) r1 = memfd_create(&(0x7f0000d69000)="73797374656d2e706f7369785f61636c5f64656661756c7400", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10084, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000118000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r3, 0x6) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000fdc000-0x8)=0xfffffffffffffffd) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000d30000)="2f6465762f73672300", 0x6, 0x40200) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r7, 0x800442d3, &(0x7f0000006000)={0x7, 0x10003, 0x7, "91269748ba0b", "1eb6335efb21ec197c060f6e2492f254"}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000166000-0x24)={0x2, 0x40, 0x7f, 0xff, 0x7ff, 0xf7, 0x4, 0x0, 0x9, 0x8000, 0x6, 0xfffffffffffffffd}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000303000-0x5)={0xffffffffffffffe0, 0x6, 0x80000001, 0x2}, 0x5) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ac000-0xc)="2f6465762f72666b696c6c00", 0x2000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r3, &(0x7f00009d0000-0xc)={0x1, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r8, 0xc08c5336, &(0x7f0000fc1000-0x8c)={0x100000001, 0x3f, 0x1, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) finit_module(r6, &(0x7f000092a000)="00", 0x2) socket(0xb, 0x10000000a, 0x401002) write(r8, &(0x7f0000440000-0x11)="02a209010200000000648fbc8eaf6a06e1", 0x11) write(r4, &(0x7f0000aef000)="12", 0x1) fcntl$getownex(r4, 0x10, &(0x7f0000537000-0x8)={0x0, 0x0}) setpriority(0x1, r9, 0x1f) dup3(r5, r2, 0x200000000080000) 2017/12/08 11:37:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) r2 = accept4(r1, &(0x7f0000486000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a6f000)=0x6, 0x80800) io_setup(0x80000000, &(0x7f00009e4000)=0x0) recvmsg$kcm(r2, &(0x7f0000a48000-0x38)={&(0x7f0000c41000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c5e000)=[], 0x0, &(0x7f0000cef000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef, 0x4}, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000f68000)=0x80000000, 0x4) r4 = dup3(r0, r0, 0x80000) fadvise64(r0, 0xfffffffffffffffe, 0xffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000f45000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c6b000-0x4)=0x14) ioctl$TCSBRK(r1, 0x5409, 0xfffffffffffffffb) io_cancel(r3, &(0x7f0000001000-0x40)={0x0, 0x2, 0x0, 0x8, 0xffff, r0, &(0x7f0000001000)="95bda7733e0e29cc2f6c849cbe2fbd61a838af0fdcfd848b3484e2beae1b1f594d2bf9280dbb6b1bb9c0a28bc3a358d5d811cef55514a69351ad48de35e8a0e192ba03be681ba720cde1ee7ecd9681dfd3df5cf2dc8c943e73a9033cd5423d27fd3bd5f53fbaa125b872a05c3d10941d9b6993e82fb8c779ec99000270745d83edc72393beb8095c005d5c28e2e65fd33f5041c0ff", 0x95, 0x10000, 0x0, 0x1, r1}, &(0x7f0000de0000)={0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f0000630000)="2e2f66696c653000", r0, &(0x7f000020c000-0x8)="2e2f66696c653000") r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000083000+0x85e)=0x0) r6 = getpid() r7 = getpgid(r6) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000350000-0x4)=r7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fd9000-0x6)={0x0, 0xff}, &(0x7f0000104000)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000238000-0xe2)={r8, 0xda, "6a07f69c763f91ce00eb9d7578631edd8618dbcf7c7eb0fa0f824b9a8742ce78943be13af87e93a1b356d846a2ed4747b8692ebcdb1db3ac3a1829befdf80bf31708ec73a8ad267ec2db89d69c6ec036e53a5a224be712c039f125ebdf7a65be861e7090603c19e1ad5f0111f99a810a19a0675ebcb40e40a98375b8027f3c79f0731ef4c0f250441384b632510409990774e133aa639b1689a7efb01cbc56b5a1d48d4934512605467fa2e88cbc871299724c5ea4202efe3bcd6e16e8ca0e73c98b849e7319dad01226fc8d2c36706e3f5c3aba2192fceed2c4"}, &(0x7f00003af000-0x4)=0xe2) setxattr(&(0x7f0000832000-0x8)="2e2f66696c653000", &(0x7f00006b1000)=@random={"73656375726974792e00", "2c5d656d3176626f786e65743100"}, &(0x7f00003f5000)="00", 0x1, 0x3) getsockopt$packet_buf(r4, 0x107, 0x0, &(0x7f0000afa000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000799000+0xbf7)=0xa1) writev(r5, &(0x7f0000d8d000)=[{&(0x7f00002b4000)="2900000018003115ffffef00006500170a7ff966016dff069998ffe10800080004000a000ef4ff010b", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000250000)="2f6465762f70746d7800", 0x80000100ffd, 0x0) r9 = add_key(&(0x7f00001f3000)="73797a6b616c6c657200", &(0x7f00005c5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009ca000)="32128200567aa8160b6e9fcd061d57798c53d0dc74bebbb86809dcdb5c8a915e32620196278d40b6c3f6d0173f50526622bd0b09ceff8931feae1dfdd75fdd0cd5c838a84ddb1369865600000008b40aa3c86492749be26f6edbe5a75afd402900e6833b0d3aef29c645b9315f53ae95365d76507bf65c5510e4a8f47e5c9855e7fc83068fb24ea62643b9bcef71297eba9bc85ca395c5f2f83a262230f4f806117450c8d9df65839beac68859913ac5baab73bfd7da53b6858c02db", 0xbc, 0xfffffffffffffffc) request_key(&(0x7f0000442000)="69645f6c656761637900", &(0x7f000019d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b53000)="7365637572697c792e00", r9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001e1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000aa9000-0x6)={r8, 0x1}, &(0x7f0000f33000)=0x6) sendmsg$netlink(r10, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "03"}], 0x14}], 0x1, 0x0, 0x0, 0x40000}, 0x4) 2017/12/08 11:37:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000b52000+0xe53)={0x0, 0x0}, 0x80000) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f000098c000-0x4)=0xff, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000059000)="2f6465762f72746300", 0x30280, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000d0d000-0x8)={0x1, &(0x7f0000079000)=[{0x0, 0x0}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d4e000-0x2)="bd", 0x1) accept4(r2, &(0x7f00007ed000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000009a000)=0x10, 0x80800) 2017/12/08 11:37:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000043d000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000e9d000)=0x7fff, 0x4) connect$inet(r0, &(0x7f0000266000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f00007af000-0x80)=[{&(0x7f0000db8000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000e55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000831000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000011c000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f000080d000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000274000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f00004bc000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000e9a000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x8, &(0x7f0000e0c000)=[], 0x0, 0x0) readv(r1, &(0x7f0000727000-0x18)=[{&(0x7f0000941000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f00009a6000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000c0a000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006af000)=0x0) mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000138000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r5, 0x6, 0x0) r6 = dup2(r4, r5) r7 = syz_open_dev$random(&(0x7f0000422000)="2f6465762f72616e646f6d00", 0x0, 0x200000) r8 = dup2(r6, r7) mkdirat(r5, &(0x7f000037a000-0x8)="2e2f66696c653000", 0x5) ioctl$int_in(r8, 0x5452, &(0x7f00005bd000-0x8)=0xdae5) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000b4f000-0x4)=0x0) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000759000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgid(0x0) splice(r8, 0x0, r3, 0x0, 0x3c, 0xd) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000868000)=0x0) timerfd_gettime(r4, &(0x7f0000af4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setown(r6, 0x8, 0x0) fcntl$setsig(r7, 0xa, 0x12) [ 89.969666] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/08 11:37:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x10000fff6, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000084d000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0xfffffffffffffdb9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x3, 0xffffffffffffffff, 0x7ffffffc, 0x30ee, 0x0, 0x0, 0x0, 0x4, 0x4, 0xffffffffffff8000, 0x4, 0xe, 0x0, 0x278d, 0x40000001, 0xffffffffffffff81, 0x101, 0x800, 0x401, 0x3ff, 0x5, 0x0, 0x2, 0xffff, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f3e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef6000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xedbe, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d6e000)="2f6465762f73657175656e63657200", 0x82000, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe0, 0x4, 0x8, 0x6, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r4, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={r4, &(0x7f0000e10000)="", &(0x7f0000017000)=""}, 0x2f) r5 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)="2f6465762f766373612300", 0x6, 0x2) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f000000c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) poll(&(0x7f0000bdc000)=[{r4, 0x0, 0x0}, {r1, 0x8002, 0x0}, {r5, 0x4005, 0x0}], 0x200000000000011e, 0x1f9) poll(&(0x7f000000d000-0x8)=[{r6, 0x10, 0x0}], 0x1, 0x9) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000e0d000)={0x14, 0x0, &(0x7f0000fd1000-0x14)=[@dead_binder_done={0x40086310, 0x3}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000002000)={0x30, 0x0, &(0x7f0000009000)=[@enter_looper={0x630c}, @release={0x40046306, 0x4}, @increfs={0x40046304, 0x3}, @release={0x40046306, 0x2}, @acquire_done={0x40106309, 0x0, 0x0}], 0x13, 0x0, &(0x7f0000004000)="2f7b51259682376c3c092ff4edd1807aa04031"}) poll(&(0x7f000000c000)=[{r6, 0x1000, 0x0}, {r6, 0x2000, 0x0}, {r6, 0x100, 0x0}, {r6, 0x80, 0x0}, {r6, 0x19c, 0x0}, {r6, 0x20, 0x0}], 0x6, 0x9) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) setsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f000018b000)=0x80000000, 0x4) open(&(0x7f000002e000-0x8)="2e2f66696c653000", 0x80040, 0x0) 2017/12/08 11:37:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f59000-0x28)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000046000)="78c69b7a6dd869072657742fda9d015aa8ea64e99b3c4b20389b76365453f354"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b5e528bc0e1f9f172f48590463358796", @ifru_flags=0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) socketpair$inet(0x2, 0x5, 0x10001, &(0x7f00006f2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000d34000)=[{0x2, 0x100000001}, {0x4, 0x2}, {0x3, 0x372}, {0x3, 0xfffffffffffffffb}, {0x0, 0x4}, {0x3, 0xffffffff}], 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cec000-0x10)={0x9, &(0x7f0000465000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r2, 0x4, 0x2000) sendto$inet6(r2, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:34 executing program 6: r0 = getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00000c6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000308000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25, 0xa8, 0x1f, 0x9, 0x80}, &(0x7f0000d56000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003e2000)={r2, 0x8000}, &(0x7f0000bd2000)=0x6) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c35000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f000087a000-0x18)=@add_del={0x2, &(0x7f0000d8e000)=@common="6970365f767469300000000000000000", 0x200}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f00005c8000)={0x7, 0x7, r4, 0x7, r0, 0x33, 0xffffffffffffff88, 0x2}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e69000-0x9)="2f6465762f72746300", 0x400040, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000043e000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00009fc000)={0x0, 0x3d9}) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f0000930000)={0x65, 0x52d5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000839000-0x8)=[0x1f, 0x8]) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x5, 0x40, 0x0, 0x0, 0x0}, 0x1c) r7 = 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) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000e83000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d3b000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00007f5000-0xc)=@sack_info={0x0, 0xff, 0x0}, &(0x7f00004d5000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00000fd000)={r8, 0x78, "5d048b1dc306689a8c719321f8b731765dc6362a0bded882983c8158434b26f1471fcc7a459e72ca25a262c4af2fc0a50c0ce878083431a0618435abfdbde6ffe290571845c6e7e417e26ed079918346771e87b6e9b27f18fa2a5a8c36b5a6afdcd9ce27c5dd70b5eb3cde38f557858496bf99d1e986bf30"}, &(0x7f000001f000-0x4)=0x80) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f00000a4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000716000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000686000)={r6, &(0x7f0000a52000-0x1)="", &(0x7f0000f0d000)=""}, 0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d70000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r9, &(0x7f000028c000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a5b000)={0x0, 0x0}) r10 = syz_open_procfs(0x0, &(0x7f0000005000)="6e65742f756e697800") ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000734000)="99704e041cdfa98a0b97b8ad2fd70f5ec9d2b6a591197b819443c494f7ee94023da3c82b24ddec4f08f3da2b9fe98b24fab8f71b86ba51074dd8c8f5e4706951ca2239aa8df235") sendfile(r9, r10, &(0x7f0000532000-0x8)=0x0, 0x3) 2017/12/08 11:37:34 executing program 3: r0 = memfd_create(&(0x7f00007d8000)="272600", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000d1a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f000000c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000c000)=0x55) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f000000b000-0x4)=0x0, &(0x7f0000010000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"e8010000081508"}, 0x100}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000aba000)=0x0, &(0x7f0000831000-0x4)=0x4) rt_sigprocmask(0x3, &(0x7f000012e000-0x8)={0x7fffffff}, 0x0, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x98, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x11, 0x0, 0x0, @multicast1=0xe0000001, {0x5, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) lstat(&(0x7f00004d0000+0x13d)="2e2f66696c653000", &(0x7f00003a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x3630) pipe2(&(0x7f0000a78000)={0x0, 0x0}, 0x80800) r5 = creat(&(0x7f0000d86000-0x8)="2e2f66696c653000", 0x8) accept4$unix(r5, 0x0, &(0x7f0000905000-0x4)=0x0, 0x80000) ioctl$PERF_EVENT_IOC_ID(r5, 0x80042407, &(0x7f00002a5000)=0x0) utime(&(0x7f00006f0000)="2e2f66696c653000", &(0x7f0000f90000)={0x5, 0x7}) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f00007fe000-0x1e)="000000000000000000000000000000000000000000000000000000000000") [ 90.027203] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/08 11:37:34 executing program 1: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80008, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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) r1 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r1, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000271000)={0x0, @in6={{0xa, 0x3, 0x100000000, @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]}, 0x7f, 0x7, 0x4, 0x6e, 0xc1}, &(0x7f00000df000)=0xa0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00002ef000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e48000-0x10)={0x7, 0x1, 0x4, 0x2, r2}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r1) clock_gettime(0x0, &(0x7f000005a000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000271000-0x150)=[{0x200, 0x9, 0x81, 0x1e9f0483, @time={r4, r5+10000000}, {0x1f, 0x9}, {0x100000001, 0xfffffffffffff000}, @addr={0x5, 0xff}}, {0x8, 0xfef6, 0x3, 0x6f, @tick=0x3ff, {0x40, 0x7fff}, {0x6, 0x1}, @note={0x800, 0x5, 0x80000000, 0x2, 0x5}}, {0x0, 0x100, 0x6, 0x4, @tick=0xffffffff, {0x1, 0x7}, {0x200040000000000, 0xfffffffffffffff8}, @raw32={[0x7, 0x5, 0x7f]}}, {0xb5, 0x7, 0x6, 0x80, @tick=0x451d, {0x7fffffff, 0x80}, {0x3, 0x200}, @raw32={[0x1, 0x67c8, 0x10001]}}, {0x7fffffff, 0x10001, 0x25, 0x6eb3, @tick=0x40, {0xdb8, 0xfff}, {0x800, 0x9}, @ext={0x84, &(0x7f0000210000-0x84)="231c7025f46839bff4f31c9de5e9cb897c588b788f2d23f860cd19d3ff0a40ab79a08d0501472c915c7db61c739a411e62525902655bd80bccc21bd970b3552ab56ea2cadd1742452ea88dee46c259f51923661f79651a629af18dd28a30ca1ab8fb6be35e9c8f21dbd9023adcc208fad7b1b32c80854e3ef162d936e5ae20d988dca225"}}, {0x9, 0x4, 0xe690, 0x1, @time={0x0, 0x1c9c380}, {0x5, 0x3f}, {0xca, 0x8}, @addr={0x10000, 0x1000}}, {0x7f, 0x6, 0x3, 0x81, @tick=0x5010, {0xfffffffffffffff9, 0xffffffffffffa8e1}, {0x1, 0x0}, @raw8={"df9a6ccbc4f3c993efc5cd7b"}}], 0x150) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000400000)={r2, 0xab, "5dd1332eeda674777368b4232de777c261b1094d26b487847570f6e926450b0988043714087ff72f38e1faa127213f6b15cb53dfab1b4b5114a5a597a67759d07af7e2b042e2941513ceb5ce1c6da9661afd4a6ba294587f32f11ecbcea9bfd93ff8b6147b49fcf6138101e8554f562fa4205d570bec7ce21743201d9d5d5919cab4d773fd72de75e3ab4abbc6346a1d02c77c60f21400d615333d86f6036ec88b36421a4bc31d599937ef"}, &(0x7f00009dc000-0x4)=0xb3) write(r1, &(0x7f0000272000)="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", 0x1000) ioctl$TCGETA(r3, 0x5405, &(0x7f0000f2d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000273000-0x48)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0xd57b, @loopback={0x0, 0x1}, 0x9}], 0x48) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000250000)={0x8, 0x101, 0x200, 0x7f, 0x0, 0x6, 0x4, 0x5, r6}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000026f000)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x200}, &(0x7f000026f000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000274000)={r7, 0x2, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x7b, &(0x7f000002b000-0xc)={0x0, 0x1, 0x1000002d}, 0xc) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) shutdown(r1, 0xfffff80000000002) clock_gettime(0x6, &(0x7f0000102000-0x10)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000d88000-0x4)=0x0) r9 = syz_open_procfs(r8, &(0x7f0000d06000-0xf)="617474722f6b657963726561746500") readv(r9, &(0x7f0000ac0000-0x80)=[{&(0x7f0000ac0000-0x1000)="00", 0x1}], 0x1) sendto$llc(r9, &(0x7f0000579000)="3c5b9b028ea88edf5684d4dcf756464f86ccc3b89867da876958bbae5168dd9875de4cd3ecbcc265e311e8be1ea19071fd2b70ff96b41259f2fa2c663fe4d28288f0bd0bdddf8020a26ee5bf3b02bbf8e9c9c3016f84e1196f1aef0897e7c3fcc2a13cc809cbf3554d62d339313e15a9c9ec9d7aa8bad4d6d3fb1a9688161e6aabf11a653f235a6a7cc737fc1ae3326f07e8797ad20ebc55512fabb5abc6df5890d00e64e88632ec8e45fa6a2b73ae3550c06aa11570551734a30263b47ec3fb9e", 0xc1, 0x2, &(0x7f0000113000-0x10)={0x1a, 0x800000000f6, 0x2, 0x4, 0x1, 0x7ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) pread64(r9, &(0x7f0000ac2000-0xce)="", 0x0, 0x3b) 2017/12/08 11:37:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3ff}, &(0x7f0000423000-0x4)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000d57000-0x4)=[0x0]) r5 = getegid() r6 = getgid() getgroups(0x5, &(0x7f000059e000)=[r5, r3, r6, r4, r6]) socket$netlink(0x10, 0x3, 0x7) pipe2(&(0x7f00008ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socket(0x5, 0x80803, 0x7fff) fcntl$getownex(r2, 0x10, &(0x7f00002f2000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008cd000)=0x0) 2017/12/08 11:37:34 executing program 6: r0 = socket(0xa, 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e0a000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006fe000-0x78)={0x2, 0x78, 0x8000000e2, 0x6, 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) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x100000000, 0x10001, 0x7fffffffff}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r1, &(0x7f00006c3000)={&(0x7f0000ced000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f000006d000-0x8)=[{&(0x7f00005bf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}], 0x1, &(0x7f0000fa4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73, 0x100}, 0x40000000) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000001000+0xfde)=0x4, 0x4) getsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00003da000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002dd000-0x4)=0x8c) 2017/12/08 11:37:34 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000caf000)="2f6465762f6375736500", 0x0, 0x0) pipe2(&(0x7f0000606000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007c1000-0x20)={0x7fc, 0x8, 0x3, 0xfffffffffffffffb, 0x1, 0x1, 0x1, 0x2, 0x0}, &(0x7f00003b3000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000022e000-0x1d)={r3, 0x15, "71c100a7e0a11d6bdac549912b7a99acf357824c05"}, &(0x7f0000c8c000)=0x1d) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f95000)=0x0) set_mempolicy(0x8005, &(0x7f00000e0000)=0x3, 0x3) perf_event_open(&(0x7f000001d000)={0x9, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000d9000-0x4)={0x0}, 0x4) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)="2f6465762f6b766d00", 0x2, 0x0) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendfile(r2, r1, &(0x7f00003f0000)=0x0, 0x3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001bc000)={r3, 0x8}, 0x8) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d50000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x0, &(0x7f0000000000)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f5d000-0x4)=0xc) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000b4c000)=@ioapic={0x0, 0x0, 0x6, 0x6fdb, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4a}, {0xffffffffffffff00, 0x101, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x800, 0x0, [0x0, 0x0, 0x0, 0x0], 0x889}, {0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xa6a4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xffffffffffffff00, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x1f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x7) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000a57000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000044b000-0xa)="2f6465762f70746d7800", 0x1fff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000f80000)=@generic="513ff000c159f47feed0910f40c4c209") ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f00004ad000-0x58)={0x5, 0x0, [{0x12, 0x0, 0x6}, {0x1000000000000e8, 0x0, 0xa}, {0x982, 0x0, 0x20004000006}, {0x8001, 0x0, 0xa3a}, {0x3d, 0x0, 0x0}]}) mbind(&(0x7f00002f0000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000315000)=0x7, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000052d000)={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]}, 0xb34c, 0x5, 0x8000, 0xf73, 0x7}, &(0x7f0000911000-0x4)=0xa0) [ 90.104370] binder: 10879:10881 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 90.138224] binder: 10879:10881 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 90.151200] binder: 10879:10897 Release 1 refcount change on invalid ref 4 ret -22 [ 90.172450] binder: 10879:10897 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 90.183302] binder: 10879:10881 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 90.196784] binder: 10879:10897 Release 1 refcount change on invalid ref 2 ret -22 [ 90.196811] binder: 10879:10897 BC_ACQUIRE_DONE node 77 has no pending acquire request [ 90.196857] binder: 10897 RLIMIT_NICE not set [ 90.262928] binder: BINDER_SET_CONTEXT_MGR already set [ 90.268479] binder: 10879:10897 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 90.268519] binder: 10879:10897 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 90.279243] binder: 10879:10897 Release 1 refcount change on invalid ref 4 ret -22 [ 90.279260] binder: 10879:10897 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 90.279276] binder: 10879:10897 Release 1 refcount change on invalid ref 2 ret -22 [ 90.279294] binder: 10879:10897 BC_ACQUIRE_DONE u0000000000000000 no match [ 90.279309] binder: 10897 RLIMIT_NICE not set [ 90.291509] binder: 10879:10901 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 90.339693] binder: 10879:10881 ioctl 40046207 0 returned -16 2017/12/08 11:37:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3ff}, &(0x7f0000423000-0x4)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000d57000-0x4)=[0x0]) r4 = getegid() r5 = getgid() getgroups(0x5, &(0x7f000059e000)=[r4, r2, r5, r3, r5]) socket$netlink(0x10, 0x3, 0x7) pipe2(&(0x7f00008ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socket(0x5, 0x80803, 0x7fff) fcntl$getownex(r1, 0x10, &(0x7f00002f2000)={0x0, 0x0}) 2017/12/08 11:37:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f59000-0x28)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000046000)="78c69b7a6dd869072657742fda9d015aa8ea64e99b3c4b20389b76365453f354"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b5e528bc0e1f9f172f48590463358796", @ifru_flags=0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) socketpair$inet(0x2, 0x5, 0x10001, &(0x7f00006f2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000d34000)=[{0x2, 0x100000001}, {0x4, 0x2}, {0x3, 0x372}, {0x3, 0xfffffffffffffffb}, {0x0, 0x4}, {0x3, 0xffffffff}], 0x6) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r2, 0x4, 0x2000) sendto$inet6(r2, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 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) 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, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0xc040, 0x0) r1 = syz_open_dev$sg(&(0x7f0000905000)="2f6465762f73672300", 0x1000, 0x800100ffe) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00005f5000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f000017c000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000d90000)=0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xd, &(0x7f0000ed7000)=0x40000000000003fe, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000096f000-0x5c)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0xf6b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0xfff, [0x0, 0xfff, 0x3f, 0x1, 0x0, 0x8, 0x7, 0x3]}, 0x5c) connect(r2, &(0x7f0000ee9000-0x80)=@generic={0x5, "99cb807a5a69fc2569bbddeab611a1710a9c6a2a5484b09d0d57a83fa0bd694ebacd36dfb81e3cbf64738ddb2cbdfed822482abbef8bd51efd7702ff3ec38ef4506ccc8cae06da8212aab6c672e340d010669fe4ac3289956b45c068b53cad2c9926fd285ca482389503edbd1100a69dcf0c8e75cd8b5e4be5d190aceaf3"}, 0x80) bind$inet6(r2, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x80000}, 0x1c) fsync(r2) r3 = getuid() getgroups(0x2, &(0x7f0000d2c000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f000011e000-0x8)={0x0, 0x0}) r6 = perf_event_open(&(0x7f0000337000)={0x5, 0x78, 0xfffffffffffffffc, 0x200, 0x0, 0x6, 0x0, 0x2, 0x0, 0x0, 0x668, 0x0, 0x3, 0x1, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x100000, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r7 = socket(0x15, 0x80005, 0x0) getsockopt(r7, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) fchown(r6, r3, r4) sendto$inet6(r2, &(0x7f0000979000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ac6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r7, &(0x7f0000f6e000)="4b94e700a9030017ed7965b91a4d5d9d9cfae4900dd3cf0902005f70259666140aacb9878c4d74c06d4ad20603898b58ae5a15cf1fe187f7ba39b5e1b15dd46c00040006a0193d2083ca7b24e50569ea", 0x50) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000055f000-0x10)=@common="73697430000000000000000000000000", 0x10) sendmsg(r2, &(0x7f0000a45000)={&(0x7f0000a86000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000c85000)=[{&(0x7f0000e2c000)="cb", 0x1}], 0x1, &(0x7f00008f9000)=[], 0x0, 0x0}, 0x200007fd) r8 = dup(r2) recvfrom$llc(r8, &(0x7f00003bd000-0x45)="", 0x0, 0x0, &(0x7f0000553000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/08 11:37:35 executing program 7: perf_event_open(&(0x7f00002d2000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000040fe, 0x0, 0x0, 0x8000000000, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xda0000)=nil, 0xda0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ftruncate(r0, 0x8001) r1 = syz_open_dev$vcsn(&(0x7f00008c6000)="2f6465762f7663732300", 0xff, 0x400000) mmap(&(0x7f0000da0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000da0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000e87000)=0x0, &(0x7f000007e000-0x4)=0x4) 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000780000-0xa)="6e65742f726f75746500") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000053b000)={0x0, 0x7, 0x30}, &(0x7f0000124000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000067d000-0x8)={r4, 0x2d5}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000f29000)=0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000243000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00004d7000)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5, 0xb6e, 0x8, 0x200, 0x84}, &(0x7f0000697000-0x4)=0xa0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a4d000-0x8)={0x0, 0x0}) preadv(r3, &(0x7f0000eee000)=[{&(0x7f0000e5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000d5b000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000640000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x3, 0x1c) r6 = fcntl$getown(r5, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000ab1000)="73657373696f6e696400") sendfile(r7, r7, &(0x7f0000e48000)=0xffffe, 0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000a5f000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000968000-0x4)=0x94) linkat(r1, &(0x7f00004ee000)="2e2f66696c653000", r3, &(0x7f000008b000-0x8)="2e2f66696c653000", 0x400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e06000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r7, 0x5608) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x90) 2017/12/08 11:37:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000345000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000068b000)=0x10, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000533000)="2f6465762f766373612300", 0x2, 0x84000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000dc9000-0xc)={0x0, 0x1b39, 0x10}, &(0x7f0000b86000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c83000-0x98)={r2, @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]}, 0x2, 0x0}, 0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000930000-0xb8)={0x0, 0x3, 0x2, 0x10000, 0x20, 0x570, 0xe90d, 0x8, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0xfffffffffffff800, 0x2, 0x4, 0x8}}, &(0x7f0000d10000)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f8b000)={r3, 0xad}, 0x8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000831000-0x4)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b8d000)=0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000095000-0x9)="2f6465762f6b766d00", 0x200, 0x0) r6 = creat(&(0x7f0000bc1000-0x8)="2e2f66696c653000", 0x21) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000f77000)={0x0, 0x0, ""}, &(0x7f00003c1000-0x4)=0x8) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, 0x0}) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3b4, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x0, 0x0}) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x2008002, 0x0) getsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000c5c000)=@common="00000000000000000000000000000000", 0x10) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f00006e7000-0x12)={@generic="80a83ba264372ef9104156e55be0e420", 0x1}) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000844000)={0x5, 0x1, 0x80000001, 0x8ca5b27, 0x100000001, 0x10000, 0x9, 0x3ff, 0x1a259bd3, 0x800}) 2017/12/08 11:37:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800e3, 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) geteuid() r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001ce000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d91000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000082d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000291000-0x4)=0xc) stat(&(0x7f00008e8000-0x8)="2e2f66696c653000", &(0x7f0000d5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000064f000-0x8)="2e2f66696c653000", r3, r4) fcntl$setstatus(r1, 0x4, 0x2800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3fe, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = getpgid(r2) r6 = syz_open_procfs(r5, &(0x7f0000f4e000-0xd)="6e65742f7564706c6974653600") r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r6, &(0x7f0000009000)=[{&(0x7f0000002000)="00", 0x1}], 0x1, 0x404) creat(&(0x7f000003c000-0x8)="2e2f66696c653000", 0x44) r8 = socket$netlink(0x10, 0x3, 0x4) lstat(&(0x7f00005b8000+0x111)="2e2f66696c653000", &(0x7f0000db2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000a0f000-0x4)=0x6, 0x4) setregid(r9, r9) chdir(&(0x7f0000173000)="2e2f66696c653000") writev(r8, &(0x7f00000a8000)=[{&(0x7f0000498000-0x59)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e8a", 0x59}], 0x1) getsockname$unix(r7, &(0x7f0000d79000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000206000-0x4)=0x8) memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) 2017/12/08 11:37:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000c13000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x200, 0x0, 0x7, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x1000000000000, 0x2, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x40000000000000) r2 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8000000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mkdir(&(0x7f0000516000)="2e2f66696c653000", 0x0) r3 = socket$inet6(0xa, 0x3, 0xa) r4 = syz_open_dev$sg(&(0x7f0000fa7000-0x9)="2f6465762f73672300", 0x8, 0x4000) sendto$inet6(r3, &(0x7f0000ff0000)="76dfd5", 0x3, 0x0, &(0x7f0000cb0000)={0xa, 0x0, 0x20000004, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000ea2000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005de000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x40000001f, &(0x7f00007b3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r6}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000437000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000000000, r5}) accept4(r3, &(0x7f000024f000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00007aa000-0x4)=0x8, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000813000-0x4)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000d54000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat(r2, &(0x7f00007bf000)="2e2f66696c653000", 0x10840, 0xa7) socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x363c000004) r8 = syz_open_procfs(0x0, &(0x7f000016e000)="6e65742f74637000") preadv(r8, &(0x7f0000b79000-0x70)=[{&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000f24000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f00006a5000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f00006da000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f000062d000)="00", 0x1}, {&(0x7f0000a75000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00008c4000+0xe85)="000000000000", 0x6}], 0x7, 0x0) preadv(r8, &(0x7f0000a93000-0x10)=[{&(0x7f0000120000-0x1)="00", 0x1}], 0x1, 0x400000002) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f000021c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ftruncate(r7, 0x8) bind$bt_hci(r8, &(0x7f00002c7000-0x6)={0x1f, 0x4, 0x0}, 0x6) r9 = socket(0x10, 0x2, 0x0) write(r9, &(0x7f0000556000-0x1f)="1f000000120003f20500940600e100770121004108001d00dfff0000000081", 0x1f) open(&(0x7f000048c000-0x8)="2e2f66696c653000", 0xfffffffffffffffe, 0x40) 2017/12/08 11:37:35 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000038c000)={0x20007, 0xffffffffffffffff, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000016b000)={0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x9, 0x0, 0xfa25, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1ff0000000000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6(0xa, 0x3, 0x3) getsockopt(r3, 0x3a, 0x0, &(0x7f0000001000)="", &(0x7f000075c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001000-0x4)=0x0) io_setup(0x88ed, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(r3, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x9, 0x280001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r5, 0x3, &(0x7f0000001000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, r4, &(0x7f0000001000)="cfbe209cd1cf0d13a2b1aa9bb977f88109b6e50719cd10fd1c4479b1f7a9589ab958a7627c8679c86452e7480c94c9a4d26cec50a37c5e8fed0fd564c32bd84373d0c8424ddc4fb2e2a763df6942b1d43c3945e1a8f6468a6453f8a5821e5f9a1a03f690f1bd4ce47050b7fca10b95f5215c59698baac4eba3b908ff6f2c7dee6e87a017033071173b83e0247c0e93fe7ce60dfff5a4da0c764fe290eb3463c9f0", 0xa1, 0x10000, 0x0, 0x0, r6}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8000, r3, &(0x7f0000000000)="63d875b4be3553c42152127e5d18a34a9fcfa3c7ecf7b633ed3519a35d055e2aead87750a3d01e0690bdd75995a6eb29e244c716af2c17d8a648d7cf56a78c05edd983b528cfc965bed6", 0x4a, 0x8, 0x0, 0x0, r7}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x101, r3, &(0x7f0000000000+0x436)="410c9549fd0535b1e7229099df44b9d33283f0b963706241fae9bf1cae078a913e8b91e38d8c8cd3b8de116653a6538a91b9cbd49d14ac34ac0e26abae63de1864e220e1c3d0c67b8b31de07e6091defffc16b4e8fe44d292665a25b4476afc1b9bcb4b1c94cd19f981ee0bd5b0e053e", 0x70, 0x8, 0x0, 0x1, r8}]) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xfffffffffffffffd}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000fea000-0x4)=0x0, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000372000)={0x40, 0x0, 0x9, 0x0, 0x71945499, 0x9, 0x0, 0x0, 0x80, 0x0, 0x66, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f000042b000-0x9)="2f6465762f73672300", 0x0, 0x12000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b76000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) 2017/12/08 11:37:35 executing program 6: 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) syz_open_dev$sndseq(&(0x7f0000665000)="2f6465762f736e642f73657100", 0x0, 0x213ffc) r0 = syz_open_dev$usbmon(&(0x7f000079f000)="2f6465762f7573626d6f6e2300", 0x7fffffff, 0x980) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000885000-0x4)=0x0, &(0x7f0000075000-0x4)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000039f000)=0x0) getpgid(r1) getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f70746d7800", 0x801, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x8) modify_ldt$read_default(0x2, &(0x7f0000507000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3) sched_setaffinity(0x0, 0x8, &(0x7f0000215000)=0x0) r4 = open(&(0x7f00002a7000-0x8)="2e2f66696c653000", 0x40, 0x18) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) r5 = syz_open_dev$sndtimer(&(0x7f0000aaf000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000ff7000-0x34)={{0xffffffff, 0x3, 0x0, 0x3, 0x800000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f000001d000-0x50)={0xffffeffffffffffe, 0x5, 0x80, 0x0, 0x2000000000400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000b43000)={0x2, 0x78, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2028, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}) getpgid(r1) open$dir(&(0x7f0000697000-0x5)="2e2f66696c653000", 0xfffffffffffffff8, 0x1ffffe) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f0000ff7000-0x8)=0x100000000006) socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f0000d29000-0x78)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x3, 0x0, 0x2000000000000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x100000001, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000ad2000)="3040000100000000003b000000000001050040ff0900010402000000df18d0fc", 0x20) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f00006e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/08 11:37:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f59000-0x28)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000046000)="78c69b7a6dd869072657742fda9d015aa8ea64e99b3c4b20389b76365453f354"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b5e528bc0e1f9f172f48590463358796", @ifru_flags=0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) socketpair$inet(0x2, 0x5, 0x10001, &(0x7f00006f2000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r2, 0x4, 0x2000) sendto$inet6(r2, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3ff}, &(0x7f0000423000-0x4)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000d57000-0x4)=[0x0]) r4 = getegid() r5 = getgid() getgroups(0x5, &(0x7f000059e000)=[r4, r2, r5, r3, r5]) socket$netlink(0x10, 0x3, 0x7) pipe2(&(0x7f00008ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socket(0x5, 0x80803, 0x7fff) 2017/12/08 11:37:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000e46000/0xd000)=nil, 0xd000) r1 = syz_open_procfs(r0, &(0x7f0000002000-0xb)="6e65742f70736368656400") r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x41, 0x0) r3 = socket$alg(0xa, 0x3, 0x84) syncfs(r2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x29, 0x7, 0x7fffffffefff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce8000+0x9f4)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000095d000)={0x0, 0x8}, &(0x7f000063e000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f000065b000-0x95)={r5, 0x4, 0x8d, "6c422b5a53c97b2a114e2541dc3fec8f14b8dfc3d3d30d0ed760d0f59c3df4590d8d5052abfd8015a88eb086755e92136c46cecad84a1851ddaa02cc9a78d45c12a0f9c1ef1e0a5800deade52d4594e4133c8f1a8e638be4e135e667a0cf963ed8c6999cea7d7dbc157d301f13cc9278359085cc229aafe627463a457ba6d92a54c1b4bdb95961a2f659443522"}, 0x95) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000272000-0x4)={r3}) syz_open_dev$tun(&(0x7f00008c9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000026000-0x45)="4160d4032052bb966401cdb16d772ffc1ffad31e09fda7c09a9b62ce81c828bc8b84e431993454ffac219e5522e0e6869979002dfbaac056c12bb52c3a8ba96c595e46dc84", 0x45) 2017/12/08 11:37:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f9f000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004d9000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ba8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bb3000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000c42000-0x20)={0x200000, 0xb97, r2, 0x31, r3, 0x3, 0x4, 0x4db5fa9d}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = syz_open_dev$vcsn(&(0x7f0000e8a000)="2f6465762f7663732300", 0x5, 0x2682) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000971000)={0x0, 0x0}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00007c6000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f00006d5000-0x8)={0x0, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000e91000)={r5, r7, 0x24000}) r10 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000f93000/0x2000)=nil}) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000058000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000031d000-0x4)=0x60) ioctl$KVM_SET_MP_STATE(r10, 0x4004ae99, &(0x7f000054c000)=0x4) ioctl$KVM_RUN(r10, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00003a4000)={0x0, 0x4d5}, &(0x7f00008f0000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000096000-0x4)=@assoc_id=r11, &(0x7f0000fea000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1b, &(0x7f000078c000-0x4)=0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$int_in(r12, 0x40045431, &(0x7f0000000000)=0x0) ioctl$TIOCSETD(r12, 0x5423, &(0x7f0000123000)=0x9) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000055000)=0x0) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r13, 0x541b, &(0x7f0000f4f000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00001bd000-0x10)={r8, r9, 0xff}) fcntl$setpipe(r10, 0x407, 0x9) 2017/12/08 11:37:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x410480, 0x80) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00001f4000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002000)={0x80000000, 0x7, 0xa, 0x4}, 0x10) fchdir(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a, 0x12041, &(0x7f0000004000-0x6)=@hci={0x1f, 0x6, 0x0}, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x4000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000005000-0x84)="019afbd15bbc49c8b4fb523864b6d35fc900d71e56fb96c0787fb69d3e27f5614e131de2028f1cf306448454425a2043e9b61af441eb8a0739e619eb1ebacaf15c065b3be72c52bebbe01580e69bdc97f9343f8c032a4b14bdcae3d2c8412371fb248f19617884e13a91d87aaefc3870d4aa479d48d3ba5c32eb998682015f40ac6a8fdb", 0x84, 0x20000000, &(0x7f0000004000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000006000-0x9)="000000000000000000", &(0x7f0000006000-0x4)=0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000007000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x40002000, &(0x7f0000006000)={0x3, {"d003f4ecfd5bd1"}, 0x7}, 0x10) socketpair(0x5, 0x1, 0xfffffffffffffbea, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0xc)={0x0, 0x2c, &(0x7f0000006000)=[@in={0x2, 0x3, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6f8}]}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000006000-0x8c)={r3, @in6={{0xa, 0x3, 0x402, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000-0x4)=0x8c) syz_open_pts(r1, 0x40) 2017/12/08 11:37:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0xa0400) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b8a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8f000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000318000)="2e2f66696c653000", 0x402, 0x88) ioctl$sock_ifreq(r1, 0x892b, &(0x7f00001f7000)={@generic="b18b7cc5b473888883d6cc8bbbb83f52", @ifru_names=@common="65716c00000000000000000000000000"}) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f000000e000)=[0x7, 0x7]) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f6e000)="", 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000f6b000)={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket(0x10, 0x0, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000b55000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc7000)=0xe8) r4 = socket$netlink(0x10, 0x3, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) bind$netlink(r4, &(0x7f0000000000)={0x10, 0x0, 0xf19, 0xf75}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000000)=0x0, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b52000-0x4)=0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000b5000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3a66e9104bdafd66166e9cf51688a35f"}) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f000051e000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2017/12/08 11:37:35 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009fb000-0x9)="2f6465762f76637300", 0x20000007fffe, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, r0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x200000000010, &(0x7f0000421000)=0x505, 0x4) r4 = socket(0xa, 0x80002, 0x5) write(r3, &(0x7f000001a000-0x69)="", 0x0) r5 = socket$inet6(0xa, 0x800, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000039f000-0xb8)={0x0, 0x2ad1, 0x5, 0x72, 0x7, 0x7, 0x6, 0x1, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000ef5, 0x7a6c05d6, 0x7, 0x2, 0x2}}, &(0x7f0000e6e000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000f09000)={r6, 0x62, "24cfe73c15a7004f07e0a4ea1b2f8200290dd55c4167eef6dce73207244bad0f451fb7c62593aec0c05499d8b3997b532e3f80d9afad46cebb04f89e3c6b0764acabd7292aa7967fff1b611658b42aefbdcb65cea47fb67634e0d5cd10e9e8fa6f89"}, &(0x7f0000255000-0x4)=0x6a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000b41000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002f4000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f00006f1000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4715, r7}) sendto(r3, &(0x7f0000860000)="298e0ddefc0f82b9efb21689fb2915c80c3bba5bf59991d4cf805a244be9f29c52d57eaddda3c6599bff0171f5bf8a3d21ac6588f36f735bcf2b67926c1f87521f3b46262e28326fe17dc3be826ca328268ef5b9d4acb512e4d46361201b7047ba46bcebce4304e752ac5b2fcf0bf6fca7b3be7ca9bf89637a19b82fce441cb5211c3414da77e8b2b345", 0x8a, 0x48000, 0x0, 0x0) recvmsg(r2, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[{&(0x7f0000ca7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}], 0x1, &(0x7f0000d2a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x7fffffff}, 0x22) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)="", 0x0, 0x0}, 0x2) sched_setaffinity(r1, 0x8, &(0x7f0000af2000)=0x2000000000076) syz_open_dev$vcsa(&(0x7f0000b68000-0xb)="2f6465762f766373612300", 0x0, 0x8200) perf_event_open(&(0x7f0000088000)={0x2000000000002, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x41106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r8 = mq_open(&(0x7f0000a06000-0x8)="47504c24656d3100", 0x0, 0x80000000000100, &(0x7f0000da8000)={0x9, 0x1, 0x801, 0x8000, 0x0, 0x0, 0x1, 0x3}) r9 = mq_open(&(0x7f00000ab000-0x8)="47504c24656d3100", 0x882, 0x0, &(0x7f000000e000)={0x90e, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) mq_timedsend(r9, &(0x7f000002f000-0x54)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316a87cffde542cc55ebc6550f430f1d0f4ef90e304080000026100000000007a9221b12e257a0a8fce390c13eb7efa44f47f5897", 0x53, 0x100000001, 0x0) dup2(r9, r8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bc9000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000171000-0x4)=0xe8) mremap(&(0x7f0000cf3000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000b25000/0x3000)=nil) mmap(&(0x7f000072b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) r10 = gettid() process_vm_writev(r10, &(0x7f000082c000-0x20)=[{&(0x7f000090f000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x320}, {&(0x7f0000000000)="0000000000000000000000000000000000000000", 0x14}], 0x2, &(0x7f000090e000-0x80)=[{&(0x7f000090b000)="", 0x0}, {&(0x7f000090d000-0xd4)="00", 0x1}, {&(0x7f000090e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f000090b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f000090f000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}], 0x6, 0x0) 2017/12/08 11:37:35 executing program 6: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f0a000)={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000297000-0xe7)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f0c000-0x1000)="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", 0x1000, 0x20000000, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001f8000)=@assoc_id=0x0, &(0x7f0000f0c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000334000-0x8)={r2, 0x0}, &(0x7f0000dbb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000235000)={r3, 0x3ff, 0xa3, "adce616731cef87d3001b4d0043189f4010a98f227830cb089c0c352cbf27c838270321d6d009b9ba8fcf703515f7a786f0330ecf02385e1a3df5cb55e887851b6f25aa43b3c33e9f7d156fa1b59081ddb8e1f0d5a08fb636da6097e465d4102cbe332691acab9740619965c402cf0488bc464cdc644416e8e62969c89ecb54a29fdc0a6c282f829000161c55601bb7a9f76f45c5bbb2589e34099905f851ed8a24ca3"}, 0xab) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000e13000+0x7bc)={&(0x7f0000f0c000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f00008af000)=[@sndinfo={0x20, 0x84, 0x2, {0x800ffff, 0x4, 0xfe, 0x71, r3}}], 0x1, 0x200020040050}, 0x20004800) r4 = socket$inet(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000549000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00003d8000-0x4)=0x8, 0x4) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r4, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000425000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f07000-0x4)=0x14) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000f0f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1df, r6}) connect$inet(r4, &(0x7f0000676000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000a91000)="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", 0xa00, 0x4004, 0x0, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f0f000)="b1158e8ef0018b4257769b945421028761c7db1680edb36b7b1930d1e2923d3a4ce14c51449b4f9f87aa8f8676b6c3d5e80f2715d064", 0x36, 0x80, &(0x7f00005d2000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000cf9000)={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, {0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x8, [0xc897, 0x23a59232c, 0x400002, 0x6, 0x21, 0x3, 0x8, 0x489]}, 0x5c) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002b9000)={r2, 0x76a652b3, 0xe, 0x1f, 0x6}, &(0x7f0000f0c000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f0b000-0xc)=@sack_info={r3, 0x0, 0x6}, 0xc) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000dc1000-0x1)="44", 0x1, 0x20008041, &(0x7f0000f10000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x4, 0x2e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000084e000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009cb000)=0x24) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x3, &(0x7f0000f12000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x400000000001f, &(0x7f0000f11000-0x4)=0x1, 0x4) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000f12000)=0x0, &(0x7f0000bb7000)=0x4) 2017/12/08 11:37:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f59000-0x28)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000046000)="78c69b7a6dd869072657742fda9d015aa8ea64e99b3c4b20389b76365453f354"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b5e528bc0e1f9f172f48590463358796", @ifru_flags=0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r2, 0x4, 0x2000) sendto$inet6(r2, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000d9e000)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f000049d000-0x4)=0x8) r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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) gettid() r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@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}}, 0xe8) r2 = socket(0x9, 0x4000000000001, 0x3f) syz_open_dev$mice(&(0x7f0000c75000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) mount(&(0x7f0000374000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000ec2000)="72616d667300", 0x0, &(0x7f000002d000)="") fcntl$getflags(r1, 0x40a) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r2, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000bf1000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000075b000-0x10)={0x800, 0xfffffffffffffff9, 0x6, 0xe8a, 0x0}, &(0x7f0000e6b000-0x4)=0x10) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f000004e000-0x4)=0xa02b) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000275000-0x6)={r4, 0x9}, &(0x7f0000965000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x10) read(r5, &(0x7f0000fe4000-0xcd)="00000000", 0x4) setsockopt$ax25_int(r3, 0x101, 0xe, &(0x7f00005c8000)=0x1, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000156000-0x4)=0x1, 0x4) write(r5, &(0x7f0000ab4000)="240000001b00fbffeb03000000fb010001f6ff0b0800030001000000f7000003f9161701", 0x24) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002aa000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r6, 0x117, 0x5, 0x0, 0x6) [ 91.084695] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 91.141177] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/08 11:37:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000716000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000024b000)={0x0, 0x9}, 0x8) r2 = perf_event_open(&(0x7f0000223000)={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) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f00000ef000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$unix(r0, &(0x7f0000559000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78, 0x40000000, 0x0, 0x0) sendto$unix(r1, &(0x7f0000e06000)="", 0x0, 0x44040, 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000240000-0x9)="2f6465762f72746300", 0x4200, 0x0) getsockname(r1, &(0x7f000053d000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bae000-0x4)=0x1c) getpeername$ipx(r3, &(0x7f0000826000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e39000-0x4)=0x10) syncfs(r2) read(r1, &(0x7f00003ba000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000516000)={0x4, 0xffff, 0x6, 0x100000000, 0x3, 0xb3, 0x45d6adc9}, 0xc) close(r3) poll(&(0x7f0000b31000)=[{r2, 0x40c9, 0x0}, {r0, 0x2000, 0x0}, {r1, 0x0, 0x0}, {r3, 0xc000, 0x0}, {r3, 0x10, 0x0}, {r2, 0x4200, 0x0}, {r0, 0x2440, 0x0}, {r0, 0x4140, 0x0}], 0x8, 0x5) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000d58000)=0x4, 0x4) perf_event_open(&(0x7f0000d94000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) syz_emit_ethernet(0x32, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xfffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) 2017/12/08 11:37:35 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f00009fb000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000423000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003ab000)={0x0, 0x0, 0xffffffffffffff9c}) r2 = syz_open_dev$mice(&(0x7f000021a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1ffffffe) r3 = openat(0xffffffffffffffff, &(0x7f0000567000)="2e2f66696c653000", 0x10000, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000570000-0xc)={0x9, 0x0}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000e06000)=0x2, 0x4) readv(0xffffffffffffffff, &(0x7f0000f34000-0x30)=[], 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = socket(0x1000000000010, 0x2, 0x0) write(r4, &(0x7f00003f4000)="260000001e0047f791f6caff002400c0000a00004700000200000800aa073f550000000521ff", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x400001d, 0x21, 0xb) lseek(r5, 0x0, 0x0) r6 = dup3(0xffffffffffffffff, r5, 0x80000) ioctl$KDSETLED(r6, 0x4b32, 0x5) waitid(0x1, 0x0, &(0x7f00008ee000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000212000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f000007e000-0xd)="440d05d01400000300070000ec", 0xd) getsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f0000d59000-0x8d)="", &(0x7f000008d000)=0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000dee000)={0x200000000008, 0x4, 0xb0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00002d6000-0x4)=0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00005d9000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() prctl$void(0x3) rt_sigaction(0x9, &(0x7f0000d9d000)={0x81, {0x0}, 0x8000000, 0xffffffffffffffff}, &(0x7f000002c000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003c5000-0x8)={0x0}) sched_setaffinity(r8, 0x8, &(0x7f00009d2000-0x8)=0x9) readv(r1, &(0x7f0000851000-0x18)=[{&(0x7f000061b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000d0b000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000725000)="", 0x0}], 0x3) openat$kvm(0xffffffffffffff9c, &(0x7f00002a2000)="2f6465762f6b766d00", 0x0, 0x0) 2017/12/08 11:37:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3ff}, &(0x7f0000423000-0x4)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000d57000-0x4)=[0x0]) r4 = getegid() r5 = getgid() getgroups(0x5, &(0x7f000059e000)=[r4, r2, r5, r3, r5]) socket$netlink(0x10, 0x3, 0x7) pipe2(&(0x7f00008ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) 2017/12/08 11:37:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000bcc000)={0x77359400, 0x0}, &(0x7f0000861000+0x6cd)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x72de, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000620000)="2e2f66696c653000", 0xc4400, 0x50) clock_gettime(0x0, &(0x7f0000c99000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000462000)=[{{&(0x7f00006ed000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00002b5000-0x28)=[{&(0x7f0000d29000-0xd)="00000000000000000000000000", 0xd}, {&(0x7f0000262000-0xd)="00000000000000000000000000", 0xd}, {&(0x7f000080f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000f20000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000330000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x5, &(0x7f0000f00000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x3f}, 0x80000000}, {{&(0x7f00005ae000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000210000)=[{&(0x7f00009d1000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f00005a4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000187000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000dda000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000e7a000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000dfc000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}], 0x6, &(0x7f0000a28000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x2}, 0x5}, {{&(0x7f0000220000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000d2e000-0x18)=[{&(0x7f0000dcb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000f81000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f000092b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}], 0x3, &(0x7f0000e34000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0xaed}, 0x3}], 0x3, 0x2, &(0x7f0000e9d000-0x8)={r1, r2+30000000}) r3 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x200400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r4, &(0x7f0000001000)="2e2f66696c653000", r5, &(0x7f0000001000)="2e2f66696c653000", 0x6) setsockopt(r3, 0x20001000000010f, 0x6, &(0x7f0000291000-0x4)="feff0115", 0x4) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) acct(&(0x7f0000113000)="2e2f636f6e74726f6c00") r6 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) mknodat(r6, &(0x7f000013d000-0xa)="2e2f636f6e74726f6c00", 0x8, 0x0) mkdirat(r6, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) rmdir(&(0x7f0000398000)="2e2f636f6e74726f6c00") ioctl$TIOCEXCL(r6, 0x540c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000e92000)={0x9, [0x5, 0x5, 0x1000, 0x9, 0x8, 0x9, 0x8, 0x5, 0x3b]}, &(0x7f0000856000-0x4)=0x16) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000dac000)={@loopback={0x0, 0x1}, 0x9, 0x0, 0x3, 0x0, 0x2b6, 0x0, 0x4}, 0x20) socket(0x20000000002, 0x1000000003, 0x11) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = socket(0x11, 0x802, 0x300) setsockopt(r7, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f000094a000)={0x0, &(0x7f0000560000-0x10)=[]}, 0x10) 2017/12/08 11:37:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f59000-0x28)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000046000)="78c69b7a6dd869072657742fda9d015aa8ea64e99b3c4b20389b76365453f354"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b5e528bc0e1f9f172f48590463358796", @ifru_flags=0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r2, 0x4, 0x2000) sendto$inet6(r2, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x8, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000017e000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r1, &(0x7f00001e9000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x163d}, 0x1c) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e0f000)={0x0, 0x0, 0x0}, &(0x7f00007cd000)=0xc) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb9000-0x11)="2f6465762f7161745f6164665f63746c00", 0x405c5, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x6, 0x8, 0xffffffffffffffc1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0xfffffffffffffffc, 0x14, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0xbd1c, 0x0, 0x0}, r2, 0x0, r3, 0x0) getrusage(0xfffffffffffff7ff, &(0x7f0000185000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r5, &(0x7f0000516000-0x10)=[{&(0x7f0000f21000)="2a967a0dbec4da9139520fd872fdcf0466f02dce778c28153cd77cbc94ed110c7d67f8bdd22c490aabf53d2dc95ba6c9e58483", 0x33}, {&(0x7f000018c000)="abd715cebc2b768e9d4817efd595856e5d7d29fc6a2acaa555c36c69ad67a602f9f9bdf48101d447f49a5629cdba96042a3d284bbad2c952f21e40e01342f75468c9dcb7a0a87d8307110fdbe1760227330817d164442308d6968a63fcc7d7aee0e61eaf795d3a97c19a4e4840262b03b197e2ac279cfbfbd30e4c2103ccdc05d6b0a5", 0x83}], 0x2, 0x0) fsetxattr(r4, &(0x7f0000665000)=@random={"747275737465642e00", "2f6465762f7161745f6164665f63746c00"}, &(0x7f000040c000)="2f6465762f7161745f6164665f63746c00", 0x11, 0x3) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000f8b000-0x10)={0x8001, 0x5, 0x8001}) move_pages(0x0, 0x4, &(0x7f0000c62000-0x20)=[&(0x7f00003f2000/0x2000)=nil, &(0x7f0000777000/0x4000)=nil, &(0x7f00005d7000/0x4000)=nil, &(0x7f0000f93000/0x1000)=nil], &(0x7f0000bec000-0x8)=[], &(0x7f0000c5e000)=[], 0x0) write(r0, &(0x7f0000efd000)="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", 0x1000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000571000)=0xfffffffffff7f801, 0x4) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x201) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000ca2000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r3, &(0x7f0000eb4000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x0, &(0x7f0000624000-0x80)=@generic={0x2000000003, "d2e4489f1d31ad5b122976ad49f232d33195efcb6ae696c38cb886c2112641f2f8c5f8196c77bd3fcb521e5ab081b1512b5bd59bc06a1dc61702a47da7061273ceb27c854e0bc4d2d7d339a214a0f8c5ec62f4ed0354229ec6b248c36dd6d8ac859397cfb5517609eff81d2cf003b918cf8cb7996bd37bc82d507fedff92"}, 0x80) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$int_in(r8, 0x5421, &(0x7f0000c22000)=0x1ff) bind(r1, &(0x7f0000984000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) write$tun(r7, &(0x7f0000937000-0x109)=@hdr={0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="13c9e0b4ba25", [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}}, 0x36) 2017/12/08 11:37:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() getresgid(&(0x7f000077f000)=0x0, &(0x7f0000cb3000)=0x0, &(0x7f00007f5000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 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) sched_setaffinity(0x0, 0x8, &(0x7f000091e000-0x8)=0x75) pipe(&(0x7f000042e000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000096d000)="68000000000000", 0x7) syz_open_dev$vcsa(&(0x7f000083d000-0xb)="2f6465762f766373612300", 0x20000000, 0xe0a80) connect$unix(r0, &(0x7f00003f8000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1) tee(r1, r2, 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000fa6000)=[], 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000dbf000-0x8)={0xbc4, 0x0}) writev(r4, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x7ffff000}], 0x1) recvfrom$llc(r3, &(0x7f0000231000)="00", 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000c5f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fac000)=0xe8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000144000)={r3, &(0x7f0000a15000-0x8c)="cfbb75eb4be2a567d6ea2d2b394320dba24ba5a21dd57a1650d242eff41a0fcdf2d56263aef9cc2c23ddc8dcc7ea4d52aa9e17ec06fb7a2a3c0182606cc8c7ca77c9e30896eb6cecf36eaf70255b5c9c89fc5cacb721c9ac689859a5177b7995c6b037096d0b3a6390b3933894a602e889c11e49e30d2139d40bef0ea586a95f515a2c8e3623b98e8ef7e4ad"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000eb000-0x10)={r5, 0x28, &(0x7f0000341000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000c61000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9}, &(0x7f0000aef000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000059d000-0x100b)={r7, 0x1003, "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"}, &(0x7f00002a6000-0x4)=0x100b) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000074f000-0x4)=0x0, &(0x7f0000bc3000-0x4)=0x4) sendmsg$netlink(r4, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f000060c000-0xd6)=[{0xd6, 0x0, 0x1, 0x8, 0x2, "2c25f955fa2f7ae9c9cb7ba2841e04240fe0cdc1475bd2a5fccf670f5f1d33296dd1b4247b1d2395a3d754f0d0367693784d15e1544f0b981e0505ecd98624f7cca040470e568cc7466405e1a9d6201b8b1b9e319a111c11b7ace90480fc63fabdbfdff51e365011b83d9ecf302d9f0bcd9524d4ae4875cb0d256cb0b910072c3afa5cc5765083f26a1de349fb7d6ac623a012b7893d41fb319c23da173315ef30ba292eec62f80eef27ca59455bd28c2bac910a30299b51eb52b352a4cfcea128c7ed942e71"}], 0xd6}, {&(0x7f0000150000)=[{0x2f, 0x9, 0x0, 0x4, 0x1, "ed76aaca7178bc4118e1427eb55d22c49ccef536fe221e0c940778f4b813a4"}, {0x1b, 0x7f, 0x402, 0xffffffffffffffb0, 0x7ff, "8c3eee45072b3645738ca2"}, {0x4b, 0x7, 0x12, 0x3, 0x0, "16f142b0ec7e21784ba319d1cad2c449ce73c9ed578cd3ce107f7666695ef25aa5cc3135478a5e42d83aef27a0717ba1df4e3c47232a4344a15a5a"}, {0xdc, 0xdb9c, 0x300, 0x1, 0x2, "5dca96ec884ff4524e44b7d90dcc7ea658c2527dd05038c23ac612532e1c0c0e5cca22392effb7ba8f29dd800be3c984071fd06c6f3d20b32daf57ca0d267288583ccd8cd830dbd5eccfdb5441c456e9a24ad4d536208454dee485d2b4c96915556fe7cf44239be08ba165f15e574156cb1946633d169a660f715a6489d908733fb047758903d188a78ad72e3772b54939919bff5d9e2e67fad5eff693c7fcd628e77757d85e5a8189ab2b105b73b2cbd0a3d3b112675ebc87b2d461ef395748be64fed15c28f7caa7b6ab39"}, {0x11, 0x9, 0x0, 0x5da4, 0x230400000000000, "c6"}, {0xbe, 0x1000, 0x810, 0x3, 0x7, "6058908ac8a9a942e8d19ad342d468ffe1c4c246d7f6e99bf275287b774611581954dad5331f08b683b2f90fe255522ef260b71d2a6e81ce22327fb41e89e69d5f010200d418d70d0a3f6e4e52387decefe2d4bafd244af2f888e9ebdd180ad6b1063ba66c95b4f1b9801b02bfa50825e46c52a65650a184f31f3acff57ad2201b8c44a34fd9086e2d965bf5389c9c06f6930a310f919c9928dba8a15649b29e1bcca12680f86908dc4de374d14b"}, {0x11, 0x800, 0x1, 0x20, 0xe550, "f6"}, {0x20, 0x6, 0x10, 0xffffffffffff8001, 0xf8, "ca2913515db1c916ce25c60d61b82ccb"}, {0x27, 0x2, 0x208, 0x800, 0x81, "b08e5acd0287a25db3c4a6ea7649d33bb528cbba3375b4"}], 0x298}, {&(0x7f000092a000)=[{0x1010, 0x9, 0x6, 0xfffffffffffffff7, 0x400, 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"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"}], 0x1010}], 0x5, &(0x7f0000420000-0x20)=[@rights={0x20, 0x1, 0x1, [r4, r5, r3]}], 0x20, 0x404c8c0}, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00006f6000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) poll(&(0x7f00009cf000-0x40)=[{r3, 0x8, 0x0}, {r4, 0x200, 0x0}, {r3, 0x0, 0x0}, {r3, 0x8088, 0x0}, {r3, 0x200, 0x0}, {r3, 0x8020, 0x0}, {r3, 0x640, 0x0}, {r4, 0xc100, 0x0}], 0x8, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 11:37:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xfffffffffffffffe, 0x7, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a99000)="6e65742f6669625f7472696500") linkat(r2, &(0x7f0000829000-0x8)="2e2f66696c653000", r2, &(0x7f0000710000)="2e2f66696c653000", 0x1400) sendfile(r2, r2, &(0x7f000081c000)=0x0, 0x4cd9) r3 = fcntl$getown(r0, 0x9) r4 = getpgid(r3) syz_open_procfs(r4, &(0x7f0000031000-0xb)="6174722f6bf57272656e00") preadv(r0, &(0x7f0000051000-0x38)=[{&(0x7f0000059000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000f7e000)="", 0x0}, {&(0x7f0000ab7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000901000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000c2a000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000314000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000859000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x7, 0x2) bind$inet(r0, &(0x7f00006f7000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x10003, 0x32, 0xffffffffffffffff, 0x1) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000001000-0x16)="830200353f378de1abe54881732b0d7a30c561a889d1", 0x16) connect$inet(r0, &(0x7f0000e4b000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r6, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x8}, 0xc) r7 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x2, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r7, &(0x7f0000098000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c24000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dfb000)="2f6465762f6375736500", 0xfffffffffffffffc, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r8, &(0x7f0000db4000-0xc)={0x0, 0x0}) memfd_create(&(0x7f000094e000-0x2)="2b00", 0x2) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000f48000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/08 11:37:36 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000008) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000035b000)="2e2f66696c653000", 0x188) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ffa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ffa000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff9000)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000bb2000)={r3, 0x11, "e109825b7a7d0c51bcffcdd65370b973e7"}, &(0x7f0000fd4000)=0x19) r4 = open(&(0x7f00005a5000)="2e2f66696c653000", 0x0, 0x45) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000419000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mknod$loop(&(0x7f0000a89000)="2e2f66696c653000", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000897000)=0x0) ioctl$KVM_SET_MSRS(r7, 0xc008ae88, &(0x7f0000ffa000-0x18)={0x1, 0x0, [{0x4000007f, 0x0, 0x2000000000000000}]}) symlinkat(&(0x7f0000972000)="2e2f66696c653000", r4, &(0x7f0000011000)="2e2f66696c653000") 2017/12/08 11:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3ff}, &(0x7f0000423000-0x4)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000d57000-0x4)=[0x0]) r4 = getegid() r5 = getgid() getgroups(0x5, &(0x7f000059e000)=[r4, r2, r5, r3, r5]) socket$netlink(0x10, 0x3, 0x7) 2017/12/08 11:37:36 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009f2000)="2e2f66696c653000", 0x43, 0x0) unlinkat(r0, &(0x7f000035c000-0xe)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f0000613000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10888, 0x0, 0xb7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000052d000-0x4)=0x0, &(0x7f00009cc000)=0x4) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000d34000)={0x0, 0x7fff, 0x0, &(0x7f0000331000)=0x0}) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000ce4000-0x8)="2e2f66696c653000", &(0x7f000057c000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000002d000)="6e732f75747300") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009ee000)={0x0, @in6={{0xa, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x2, 0x1, 0x100000000, 0x4, 0xcb02, 0x7, 0x5, 0x4, 0x2, 0x2, 0xff, 0x100000000, 0x3, 0x2]}, &(0x7f0000be9000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009f4000)={r2, 0x58, "4594ac1ddb9c7d91909b2891abc5a916bc6f60b1b77da71cfeef20dc048ddc8950fd3d68181555a07936fdfc1544585b9fd403fbf83e8065464a19ecb1c5a90ce62b7700ae3a9e5ef42b1e0cddd0919f2737fe9480f12f7d"}, &(0x7f0000239000)=0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000124000-0x20)={0x0, 0xffffffffffffffe1, 0x8, 0x10000, 0x4, 0x100, 0x5, 0x5c0cbb1c, r3}, &(0x7f000063a000-0x4)=0x20) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00004f6000-0x28)={0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @rand_addr=0xf67, 0x0}, 0xc) dup2(r4, r5) 2017/12/08 11:37:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f59000-0x28)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000046000)="78c69b7a6dd869072657742fda9d015aa8ea64e99b3c4b20389b76365453f354"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b5e528bc0e1f9f172f48590463358796", @ifru_flags=0xffffffffffffffff}) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) sendto$inet6(0xffffffffffffffff, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3ff}, &(0x7f0000423000-0x4)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000d57000-0x4)=[0x0]) r4 = getegid() r5 = getgid() getgroups(0x5, &(0x7f000059e000)=[r4, r2, r5, r3, r5]) 2017/12/08 11:37:36 executing program 4: pipe2(&(0x7f0000601000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r4, &(0x7f000055e000)=[{&(0x7f000089d000)="d53918f98fc23137fbbffdbef677a1b8b1448cb4cf9f5669", 0x18}], 0x1) splice(r3, 0x0, r2, 0x0, 0x1ff, 0x0) dup2(r2, r4) write$eventfd(r2, &(0x7f0000dee000)=0xa, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000095f000-0x3c)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ab1000-0x20)={0x5, 0xffffffff80000001, 0x201, 0x64d0152, 0x8, 0x2, 0x1, 0x9, 0x0}, &(0x7f00005f1000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000a9c000)={0x3, 0x1, 0x7, 0x4, r5}, 0x10) socket$inet(0x2, 0xa, 0x3) r6 = add_key$keyring(&(0x7f0000788000)="6b657972696e6700", &(0x7f0000ab0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r6, 0xfffffffffffffffd) read(r2, &(0x7f00005a6000-0xea)="0000000000000000", 0x8) socket$unix(0x1, 0x7, 0x0) mq_open(&(0x7f0000b38000)="2e70707030766d6e657430766d6e6574312873797374656d2d00", 0x0, 0x0, &(0x7f000081f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00009da000-0x9)="2f6465762f72746300", 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x400) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) r9 = dup(r8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f00000fe000-0x4)=0xe02, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f00004ea000-0x4)=0xfffffffffffffff7, 0x4) recvmmsg(r3, &(0x7f0000176000-0x80)=[{{&(0x7f0000bf3000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000038d000)=[], 0x0, 0x0, 0x0, 0x0}, 0x101}, {{&(0x7f0000ea4000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f000087d000-0x30)=[{&(0x7f0000922000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000727000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000ee4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000d88000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f000063a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000b5f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}], 0x6, &(0x7f00002eb000-0xc)="000000000000000000000000", 0xc, 0x6}, 0x800}, {{&(0x7f000053e000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4b000-0x8)=[{&(0x7f0000051000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x1, &(0x7f0000250000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1200000}, 0x4}, {{&(0x7f0000dc5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000031b000-0x18)=[{&(0x7f0000214000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000d05000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000732000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}], 0x3, 0x0, 0x0, 0x2857}, 0xf8}], 0x4, 0x4, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f0000621000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r10}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000348000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, &(0x7f0000b00000-0x4)=0x14) ioctl$sock_bt(r7, 0x8906, &(0x7f00002cb000)="650e0bdcd4b158cbac424ce173776217e9e951ac32d4f3aee0c09d0006ec9dd9162a6a20522752e8cf4d4e79ed63b612ae1a98d7807028131f453c63f0d0a5138f577ac8ecf4dd9c9dc4741f35d09125508d02f1ea87b6b0f567520d5c572a55341d877cb53fe096678f237bf7dd67c6031f55a1715a682b28ef5264a0c81e700de868e6cf5d7c456734bfd524baf86d321fbefcc47a58") ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000b0d000)={0x5, 0x100000000, 0x3ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/08 11:37:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x42000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000000000)="dd8c6912709731fc193435ff5ee142ca26ede17b1aab97bec55ad94aedd8238656288935f2cd338ff85924d0694316dd5c25c7849d0734d403dea92d2cf8b8a66b891b570ef5c43616b75f76abee5822564fb4bfb72a91e9bc524a94bd3eb0164dc6c3c2f2b4b78e23339087addbdc71eb7142b79daacc40e012e84aa278901484099a2245b16474768ba7927a400aa71813b8dcae66debe4feae148eb97e4bea7d0de827916d6be23a7efcd5f42a20ae2334838e4b8d9870264", 0xba, 0x20004000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000478000)="", 0x0, 0x804, &(0x7f0000b29000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x347}, 0x1c) shutdown(r1, 0x0) dup3(r0, r1, 0x80000) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendmsg(r1, &(0x7f00000ae000)={0x0, 0x0, &(0x7f000017c000-0x20)=[{&(0x7f00006bc000-0x13)="cec15458c636cbcc44046830b04803365a7925", 0x13}, {&(0x7f0000edc000-0xe7)="efd0aff5365b9fd56c85c815dbcccece754c295e3637becbf69ad214f90a5e334fd8242ecf5da300cd8c6a9c3996834c1bfda5eb6a67d916a1bfc19a17df88ad9948e6bf3b7e9aae54f4d35ce413286d1b5ead9647e273b08f035b6f6881b42dbc744b31b338b7d383adfb3f9aab3da2c9e714cc6196c89db8df6b36ee43cbb8a5769b85c47b5f1aed9018c4865ce32fa913ba2ae1212dbaf71c8d15272bfdd62b3529e5f1c168d43e979f49ab624f41ae1fb4ce72100cb6e21b465648b0a88caccd81254299012d74d3cd82bc8ed633e519d2fed5d2e14f0fa45772883a11fbe5f4244de19e5d", 0xe7}, {&(0x7f0000e55000)="6ad7d5bf89bf3a74ad6ae5b680c97385602de0e0d894cfb2eaad41264b5856249e385f189a97ebad63b84522706f03035ce25bb81402ddf364bd5a6d76fccd42be580cf95de3606b381754f3f9ed356704696eb3eb3c034c3d57711ac0ba3192f35f661fa380972daee334acd34791a4225aa0350baad37ccadc9c02b023e0bead9b6a65ad79fc622ec53042a0af4f598da910b7a162ddc1f4d982927192b29bb5279d6370", 0xa5}, {&(0x7f0000a79000)="245f41e2f046831b11fe792e5eb3ce1c84fb4db66b1a4cc0c45c49b9d17642cc57d2a96e0f346867eea0edf6e62c989d94ce81ddfe53f1fd453160e9a7da08679ea98c6270421137a6d2e0b1ea40563f06403c6482046569884fb94f8d8225c06cfcd7e5ad058a2a694b21b091d2cc08955e3060e892c17526a449f1bf4916af662bb9b4dbc9b7f2fe4756ec0de122bfd8950573eb5451f3da0866115a63ed07eefb89d660cea807f1c80b6907207f06d8a84cbf240133486dd6e39c84068398d0970b168411b8db", 0xc8}], 0x4, &(0x7f00008da000-0x11d4)=[{0x78, 0x6, 0xdcc, "e10a3b96d336d5c41dea1de0eb428adb495a052e92bdac3ce9e5dcdac40e5d8ccc449a0a7a42540caa912462c1e54a30d0c4cf361d19339ec7046ff0366fab0f7640267fab8857bd1feccf797d38a77b6c092d165004cee908ba710b31d5b5b9587cf43656733ab7cb"}, {0x30, 0x111, 0x3, "542ec150e8cc2541e0ba8c0a920b6e103722cd528bae013c95be789f414eeaf9fe04"}, {0x30, 0x111, 0x100, "a1df83eab0a487a9983a4e21f4266e34594b442439f83b7169a0ead7181955c1dfc372"}, {0x38, 0x115, 0x100, "b4f2f8c060cffc536d7ccaa57ec77b8846deb48a64bc5872bf44842f1429466ab34e6fb4c4be1bef613a2249"}, {0x20, 0x110, 0x2, "a7c02878ec7e3fcea9e4ef3c5d45c896034a"}, {0x30, 0x13f, 0x7, "8caae2a3ed4f4a8eb04a60d90a9c0b253bfc859e9df08b826466e15d7ea803e2f060"}, {0x100c, 0x1ff, 0x22cf, "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{0x68, 0x113, 0x400, "6501d6d263690873b39e1129fb8bca510fe665f437f2146a41ba28c313f9706bc2bb5ab87ebca5c717ccfd2dda9fff1a7777cf44328c775398cc605b0f572d3f00f4ee5ceeb1234d5c93f6fb8205a7ecfa531dc49097112a4f"}], 0x11d4, 0x4}, 0x4008000) bind$inet6(r1, &(0x7f0000506000-0x1c)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffd01d}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c88000-0x8)={0x1, [0x0]}, &(0x7f000022d000-0x4)=0x8) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000b90000)=0x3, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f00003c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000edb000-0x4)=0x14) mkdirat(r0, &(0x7f000059d000)="2e2f66696c653000", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000034f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6a000)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000350000)=0x0) getpgid(r5) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000036c000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x2, 0x7, 0x3, 0x2, 0xb, 0x20, 0x20, 0xe91a, r3, r4}, {0x7fff, 0x40, 0x6, 0x401, 0x9, 0x54, 0x8, 0x2}, {0x58d7, 0x80000000, 0x200, 0x8}, 0x1, 0x4, 0x6, 0x1, 0x10, 0x2}, {{@in=@rand_addr=0xe7, 0x6, 0x7}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x7, 0x0, 0x8, 0x4cc, 0x7289, 0x2}}, 0xe8) modify_ldt$write2(0x11, &(0x7f00006ef000-0x10)={0x8, 0x20001800, 0x0, 0x2, 0x2, 0x7, 0x0, 0x7fffffff, 0x7, 0x7}, 0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000055a000-0x230)={0xfffffffffffffff9, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) close(r1) 2017/12/08 11:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3ff}, &(0x7f0000423000-0x4)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000d57000-0x4)=[0x0]) getegid() getgid() [ 91.522359] QAT: Invalid ioctl [ 91.548631] QAT: Invalid ioctl 2017/12/08 11:37:36 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x10060, 0x0, 0xfd, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x10000, 0x4, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aef000-0x9)="2f6465762f6b766d00", 0x400000000000003, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f000008a000)={0x400, 0x4000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000af1000-0x28)={0xf, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000046a000-0x48)={0x80003, 0x0, [0x0, 0xffffffffffbfffff, 0xffffffffffffffe0, 0x1000, 0x6, 0x0, 0x100000001, 0x0]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00005d0000/0x18000)=nil, &(0x7f000009d000-0x18)=[@text64={0x40, &(0x7f0000af2000)="66ba2000b01aeec401c9fc3c10460f4dceb8010000000f01d9c4e25d9aaea80000000f009bb49d0000d9fe66ba610066ed48b805820000000000000f23d80f21f835800000800f23f84c1c00", 0x4c}], 0x1, 0x10, &(0x7f00001e6000)=[], 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x1000000, 0x33, r3, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000af2000-0x400)={"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"}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00001b3000/0x18000)=nil, &(0x7f00005d7000)=[@text16={0x10, &(0x7f0000af3000-0x8b)="6766c7442400009000006766c7442402050000006664c73524268d00000000000f011c66b80500000066b9002000000f01c10866b8f59720d8d835080000000fa2c8847e000f23d00f21f86735a630000066b9150300001af8d400000066ba000000000fe267f36d0f3266b97e030000600ff4da32b87649b5b5003e0fc71bf22e0f001d0f183f66640f06", 0x8b}], 0x1, 0x4, &(0x7f0000ae1000)=[], 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000af4000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000af5000-0xc)={0x1fd, 0x0, &(0x7f0000a47000/0x4000)=nil}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000af4000)={0x16fff, 0x7004, 0x5, 0x300000000, 0xffe0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0xfffffffffffffffb, &(0x7f000085b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x300000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/08 11:37:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f59000-0x28)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000046000)="78c69b7a6dd869072657742fda9d015aa8ea64e99b3c4b20389b76365453f354"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r1, 0x4, 0x2000) sendto$inet6(r1, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:36 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000a2a000)="2f6465762f73672300", 0x1, 0x100) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000089e000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cf4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000d34000)="2e2f66696c653000", 0x1, 0x6) 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) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000517000)="a15c5acb32aa537ed284a2a290c7ec72e115588855a48fc3b386eb7f4f856b97fa0e12b8f40506d33260392680b9020044ab0103159ac75f2841885186ab9dec14e05956715fcaf35aad46bba19a51c594693963f8f8641772b0e2bb81a3b95f4ad188d6ed8f7b79db4bc9226d6b174cdeb490153aaeea", 0x77) r1 = socket(0xa, 0x3, 0x87) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x6, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70000000000000009e3a21e491762022736cd996146b600089e4201c9cbf2eb949c94c2855430ea2a71f9", 0x0}, 0x58, &(0x7f00005fc000)=[], 0x0, &(0x7f0000007000)={0xc, 0x0, 0x0, ""}, 0xc, 0x0}, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00003e4000)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="f1f009ab21b2"]}) io_setup(0xd6, &(0x7f000068c000)=0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000ee9000)={@common="697036746e6c30000000000000000000", @ifru_data=&(0x7f000074e000)="0900000000000000db000000000000000800000000ab00ffa60058000d722a33"}) ioctl$int_in(r1, 0x5452, &(0x7f00003c5000-0x8)=0x5) fsetxattr(r1, &(0x7f00007e8000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000a7f000)="6367726f757000", 0x7, 0x2) 2017/12/08 11:37:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = 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) fcntl$setownex(r0, 0xf, &(0x7f0000632000-0x8)={0x20, 0x0}) pipe(&(0x7f0000e0d000-0x8)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x58)={0x0, 0x10, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000339000)=0x0) r4 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r4, 0x5, &(0x7f00004ce000)={0x1, 0x2, 0x1f, 0xfffffffffffffffe, 0x0}) r5 = dup3(r3, r4, 0x80000) lstat(&(0x7f0000f32000-0x8)="2e2f66696c653000", &(0x7f0000c38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00007f5000-0x4)=r6) r7 = memfd_create(&(0x7f000002d000-0x18)="ca6f6465767472757374656d47334c76646e657431002123", 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000d9b000)={r5}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000757000)={r8}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00003d9000)={0x42424242, 0x42424242}, 0x9, 0x7) socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket(0x1d, 0x10000000881, 0x9) r10 = dup2(r9, r9) ioctl$TIOCLINUX2(r10, 0x541c, &(0x7f0000ed5000-0xc)={0x2, 0x4, 0x3, 0xff, 0x2, 0x93a4}) openat(0xffffffffffffffff, &(0x7f0000295000)="2e2f66696c653000", 0x40, 0x100) setxattr(&(0x7f000069b000-0x8)="2e2f66696c653000", &(0x7f0000975000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000a5e000-0x11)="276367726f7570776c616e312f656d3000", 0x11, 0x1) unshare(0x40600) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000db6000-0x30)={0x1c, 0x0, &(0x7f000074f000)=[@request_death={0x400c630e, 0x3, 0x3}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x4}], 0xdf, 0x0, &(0x7f0000af8000-0xdf)="d455da2b1264028c950d0963b7f63ac20df2fe8b5ca44b6a6c7b6d298172ca18f49c788951b1307ced2e0ea9707777f61a6b2a0e18ec2eff74cf251cd23b0a64ce7a02a259ce44524118264f09d2568cb74bae4b07daf6d4fd8c99ae2ebd0e74cb8c53c2826f48aa074a9216acab73dc783363f6001efc89ffcaa3955241e7d8e3716cf3d2ff4bceaa2edb484d85209608a7a0f23d47f68616b6749555e728ca6041b39c4cd2e49591f7a70daac32edc32bc44914c01e7224d67afe62839c4f7b93208b8018f4e12eb93136878a64604ccb365b119b161b97eaa49b3317c99"}) clone(0x18c2500, &(0x7f000052d000-0x97)="", &(0x7f0000851000-0x4)=0x0, &(0x7f0000e9b000)=0x0, &(0x7f0000ce4000)="") writev(r2, &(0x7f000037e000)=[], 0x0) unshare(0x40600) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/08 11:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ddd000-0x8)={0x0, 0x6}, &(0x7f0000148000-0x4)=0x8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) wait4(0xffffffffffffffff, &(0x7f0000b60000)=0x0, 0x8, &(0x7f0000599000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f00009d7000)=[], 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000cec000-0x8)={0x4, &(0x7f000060f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000543000)={r2, &(0x7f0000c3c000-0x1b)="000000000000000000000000000000000000000000000000000000"}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000028f000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000e1e000-0x1c)=[{0x5b94, 0x0, 0x0, 0x8003, @time={r1, r3}, {0x3f, 0x0}, {0x2, 0x0}, @queue={0x4, {0x2, 0x7f}}}], 0x1c) 2017/12/08 11:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3ff}, &(0x7f0000423000-0x4)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000d57000-0x4)=[0x0]) getegid() 2017/12/08 11:37:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x200, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001000-0x5c)={0x80, 0x100, 0x8, {r2, r3+30000000}, 0xe81, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000548000/0x1000)=nil, 0x1000, 0x3, 0x3f, r0, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000016000)="2f6465762f72666b696c6c00", 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) ioctl(r4, 0x937e, &(0x7f0000016000-0x1)="") 2017/12/08 11:37:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = syz_open_dev$usbmon(&(0x7f0000e81000)="2f6465762f7573626d6f6e2300", 0x3, 0x800) pipe2(&(0x7f00003fe000-0x8)={0x0, 0x0}, 0x80000) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f000077e000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000017c000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000036d000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000ce1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000443000)=0x1000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000fbf000)={0x3, 0x9}) r4 = request_key(&(0x7f0000c79000-0x8)="72787270635f7300", &(0x7f0000a82000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ae8000)="00", 0xfffffffffffffffa) add_key$user(&(0x7f000008d000-0x5)="7573657200", &(0x7f00002c5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000566000-0xb2)="eb4e72c22e404075e12ecb1fdf3956a2ee1b861081ddac92f8c927af70f0237612dd0e559767e8cffc49ddeeeb495126e649452c9fddf927c8869af98ca0c9cb9ef754663dc79671ad9fce1c3ba1754875ee9c4e55dcb77dde0bda9b691dfe749924be75064cf77c02292cd571173ca2a91fda6fc0dc354d1e5166da2f07c269af6b9741d1e7f45c53cac2e4387688ed6aa5a24fe992056ee82c932fcba75dfa0a670ec1f5e93a710b37cbf71d32ec32980d", 0xb2, r4) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000033000)=0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00006b4000+0x7cd)=0x0) madvise(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000862000)={0x9, 0x5, 0x0, 0xe4, 0x80000001, 0x6, 0x100000000, 0xffffffffffff401f, 0x2, 0xfffffffffffff800, 0x9, 0x1}) r5 = syz_open_dev$loop(&(0x7f0000fdc000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x14d202) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b6a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000243000-0x10)={0x8, 0x2000000a, 0x1, 0x8, 0x0}, &(0x7f000071a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002de000-0x6)={r7, 0x2}, &(0x7f0000a11000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000896000)={r8, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x0, 0x80000000, 0x2, 0x2, 0x3c, 0x1f, 0x400, 0x5, 0x2, 0x7, 0x1, 0x7ba6c0f5, 0x3, 0x0]}, &(0x7f0000b2a000)=0x108) lseek(r5, 0x80, 0x2) rt_sigpending(&(0x7f0000137000-0x8)={0x0}, 0x8) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000e19000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f000069e000-0x14)={0xfff, 0x1, 0x0, 0x1, 0xffff}) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r2) 2017/12/08 11:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3ff}, &(0x7f0000423000-0x4)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000d57000-0x4)=[0x0]) 2017/12/08 11:37:36 executing program 3: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00002cc000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e6c000-0x4)=0x8, 0x800) r1 = open(&(0x7f00008c0000)="2e2f66696c653000", 0x1, 0x79) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000c5f000-0x8)=0x0) sendto$unix(r0, &(0x7f0000b26000)="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", 0x1000, 0x4, &(0x7f00002f1000)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = socket(0x4000000000011, 0x802, 0x0) accept4$inet(r1, &(0x7f0000385000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000329000-0x4)=0x10, 0x80000) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000991000)=0x9, 0x4) getsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000f89000)=0x0, &(0x7f0000076000)=0x4) r3 = request_key(&(0x7f0000ffc000-0xa)="656e6372797074656400", &(0x7f0000f4d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d18000)="6d696d655f747970652c656d312a2a4000", 0x0) keyctl$update(0x2, r3, &(0x7f00000a5000-0x12)="eb7b14dff4db7a9da3ca1b6df9ade729c1fd", 0x12) 2017/12/08 11:37:36 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008eb000)={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]}, 0x100000000008, 0x3b}, &(0x7f0000135000-0x4)=0x98) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe0000-0x98)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, &(0x7f0000fe0000-0x4)=0x98) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0xc0005) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}}}) r4 = socket(0x11, 0x80803, 0x0) r5 = fcntl$getown(r2, 0x9) ptrace$setsig(0x4203, r5, 0x400000000000007, &(0x7f0000001000)={0xb, 0x2, 0xfffffffffffffffe, 0x0}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a3000-0xa)="2f6465762f6375736500", 0x240100, 0x0) fchmodat(r6, &(0x7f0000021000-0x8)="2e2f66696c653000", 0x4) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008bb000-0x14)={0x0, 0x0, 0x0, 0x80, 0x38a, 0x0}, &(0x7f00007bb000-0x3)=0x14) fremovexattr(r2, &(0x7f000096e000-0xb)=@random={"6f73322e00", "776c616e3000"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fdf000-0x8)={r1, 0x20}, &(0x7f0000cf2000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a02000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x5, 0x3, [0x3, 0x7dd, 0xfffffffffbfff581, 0x1000, 0x8]}, [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$inet(0x2, 0x3, 0x1) connect$inet(r7, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000834000-0x6)="5d42", 0x2, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/08 11:37:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3ff}, &(0x7f0000423000-0x4)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/08 11:37:36 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dcb000-0xc)="2f6465762f6175746f667300", 0x90800, 0x0) r1 = dup(r0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000eae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000066a000-0x8)={0x0, 0x4}, &(0x7f0000263000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d16000)={r2, 0xaca, 0x1, 0x0}, &(0x7f0000cd8000)=0x10) r3 = socket$inet(0x2, 0xa, 0x2000010000000002) connect$inet(r3, &(0x7f0000c1a000-0x10)={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000077c000)=0x340, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ce1000-0xc)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000271000-0x4)=0xc) statx(r1, &(0x7f0000e12000-0x8)="2e2f66696c653000", 0x6000, 0x500, &(0x7f0000d95000-0x100)={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]}) sendto$inet(r3, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000c98000)=0x79e6, 0x4) recvmsg(r3, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)="", 0x0, 0x0}, 0x40002106) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000301000+0x32c)=0x0, &(0x7f000024a000)=0x4) 2017/12/08 11:37:36 executing program 4: clock_gettime(0x6, &(0x7f0000b47000)={0x0, 0x0}) socketpair$inet(0x2, 0x6, 0xfffffffffffffffc, &(0x7f00000d4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffc, 0x1b, 0x8, "3e7d5c6b1f5dabb4075adf95dd5cc206381223d49aa32338b119d1c39d592e3171cee7da7457404bcb442c02018867962976293e7047dae483d7b23de99d35836f9bf11f202238fbaf49b14d04620495"}, 0x160) clock_gettime(0x0, &(0x7f00009a7000+0xea)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0xfffffffffffffffc, 0x85, 0x0, &(0x7f0000696000)={r1, r2+10000000}, &(0x7f0000000000)=0x0, 0x1000100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x41, 0x2, 0x0, 0x3, 0xa0, 0xa0, 0x2, r4, r5}, {0xe6d9, 0xfff, 0x80000000, 0x4, 0x9, 0x100, 0xfffffffffffffeff, 0x3}, {0x7, 0x2, 0xfff, 0x9e080}, 0x80000000, 0x3ff, 0x3, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x5, 0x1, 0x400271d4}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x3, 0x3, 0xd386, 0x1, 0x4, 0x744}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000001000-0x9)="736563757269747900", 0x9, 0x2) r6 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x501002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000001000)={0x3, 0x2, 0x5, 0x3, 0x5}) 2017/12/08 11:37:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000003, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x2, 0x4) sendto$inet(r1, &(0x7f000086f000)="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", 0x1000, 0x5, &(0x7f00004a4000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000b12000)=0x0, 0x4) 2017/12/08 11:37:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000000000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)="2e2f636f6e74726f6c00", 0x0) r0 = userfaultfd(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000586000)="6e732f75747300") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0f000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) renameat(r1, &(0x7f0000256000-0xa)="2e2f636f6e74726f6c00", r2, &(0x7f0000e71000)="2e2f636f6e74726f6c2f66696c653000") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0xfffffffffffffffe, 0x0}) creat(&(0x7f0000316000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00003da000-0x10)={&(0x7f0000e23000/0x1000)=nil, 0x1000}) 2017/12/08 11:37:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x2) write(r0, &(0x7f0000fc6000-0x10)="0218affd020000000000000007ff0448", 0x10) r1 = socket$unix(0x1, 0x7, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x2) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000232000)="2f6465762f6375736500", 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00003c9000-0xc9)="d3ff449e81a8c675e4bd50a007b70a5b7e4aeabcd377e93edf1d2a906b17dae49133bbcaa6e6b83a4b204cc19c2bedecb185b6a8449badc5e819a7dd4a19e85c3bb9f56198bf2f32e866f8e9055e51f2acfed7ae30f9c7248fd9b3a99b7b16103ebb0ca33c7fd33281788a4060b065a3c91705032a9c2a8d9546c9b79dfd52ce82b0e4a89f6301e3b731a0fed7bfd30d49efdf694186a80191bd37e84d4edd147d11b7f89b73acd5eaa5bb0eb29cafbf3552441c3fab8d60389d914cecad47634694a38af0e05a0cf0") getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00009fa000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c2f000-0x4)=0xbc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00003d2000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00003f6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d4f000-0x10)={0x1, 0x8203, 0x7, 0x8, r5}, &(0x7f000003c000-0x4)=0x10) getsockname$packet(r0, &(0x7f0000698000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003e8000-0x4)=0x14) r6 = dup3(r3, r0, 0x80000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000054b000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000060a000)=0x80000001) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r3, 0x29, 0x42, &(0x7f0000584000)=0x4f, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r6, 0x400443c8, &(0x7f0000855000)={r1, 0x429}) setsockopt$inet6_int(r6, 0x29, 0x4b, &(0x7f00009aa000-0x4)=0x41, 0x4) r7 = syz_open_dev$mice(&(0x7f0000065000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) renameat(r7, &(0x7f0000615000)="2e2f66696c653000", r3, &(0x7f00003d3000-0x8)="2e2f66696c653000") setsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f0000875000)=0xeae3, 0x4) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCLINUX2(r6, 0x541c, &(0x7f0000b2c000-0xc)={0x2, 0x1f, 0x2, 0x8000, 0x9, 0x4}) recvmmsg(r3, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x8}, 0x2}], 0x1, 0x2041, 0x0) fremovexattr(r3, &(0x7f00002ba000)=@known="73797374656d2e736f636b70726f746f6e616d6500") ioctl$KDDELIO(r2, 0x4b35, 0xfff) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000519000-0x4)=0x0, &(0x7f0000758000)=0x4) syz_kvm_setup_cpu$x86(r6, r6, &(0x7f00006fc000/0x18000)=nil, &(0x7f000080b000)=[@text64={0x40, &(0x7f0000d8d000-0x52)="0f01c88f4878c049000ec744240059000000c744240208000000ff2c24c441f95bd7c4c1fbe636f2260f01c9c4a3716c9555827408f866430f38819f0c000000360f011fb9800000c00f3235000800000f30", 0x52}], 0x1, 0x400000000013, &(0x7f0000560000-0x10)=[@cr4={0x1, 0x0}], 0x1) 2017/12/08 11:37:36 executing program 3: r0 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x4, 0x0) r1 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x662, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x20009, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8e1ca97}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000095d000-0x4)=0x8c) prctl$setptracer(0x59616d61, r1) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f00002d6000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000de7000)="706f7369695f61636c5f61636365737340706f7378785f616c5f616363737373656c662d5c5e0025", 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x100000000003, 0x10000032, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)="2f6465762f70746d7800", 0x6, 0x0) write(r3, &(0x7f0000c4f000-0x1)="c5", 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000fda000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fda000)=0x8) write(r0, &(0x7f00006c1000-0x1001)="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", 0x8d7) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000026f000-0x4)=0x4) close(r3) socket$netlink(0x10, 0x3, 0xe) openat$rtc(0xffffffffffffff9c, &(0x7f0000890000)="2f6465762f72746300", 0x3de349fb78a0e78d, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00003f6000)=0x80, 0x4) tkill(r1, 0x16) flock(r3, 0x4) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) gettid() 2017/12/08 11:37:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000009c000)="2f6465762f6375736500", 0x1, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000ba9000-0x14)={0x0, 0x74, 0x0, 0x0, 0xffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000011000)="6d6f756e74696e666f00") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009ef000-0x98)={0x0, @in6={{0xa, 0x3, 0x4a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x323}, &(0x7f0000994000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000880000)=@sack_info={r2, 0x2, 0xad9}, 0xc) fcntl$dupfd(r1, 0x0, r1) readv(r1, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000fd9000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000748000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}], 0x3) mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000d1d000-0x1)="d6") readv(r1, &(0x7f0000d33000)=[{&(0x7f0000b0e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f00008be000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2) 2017/12/08 11:37:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000622000)={0x0, 0x3ff}, &(0x7f0000423000-0x4)=0x8) 2017/12/08 11:37:37 executing program 7: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000011, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000991000)=0x1000, 0x4) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000997000)=0x0, &(0x7f000055f000)=0x4) r1 = request_key(&(0x7f0000ffc000-0xa)="656e6372797074656400", &(0x7f0000f4d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d18000)="6d696d655f747970652c656d312a2a4000", 0x0) keyctl$update(0x2, r1, &(0x7f00000a5000-0x12)="eb7b14dff4db7a9da3ca1b6df9ade729c1fd", 0x12) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000277000-0x6)="766567617300", 0x6) 2017/12/08 11:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0x3, 0x8080a, 0x400) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f00001e3000)="b30a649c17a5ddab4af7b0a652a593cc51f4752bbdb5edd4190b4cd81d9a94100fe24edc0efb683a8f82782090b77967035b9e2d00e90c625f0f6989e1c17e95fa53076e74f6eaaf5242da2ae1a9898f74df5ce48793d29d6f2ec40f0f7956d201bf68799e7a66063ea59c20ace84787588fa9133ee0540ed287a6ad20230bd08ac70f31", 0x84) bind$inet6(r0, &(0x7f00008f1000)={0xa, 0x3, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a77000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000652000-0x4)=r2) clock_gettime(0x0, &(0x7f00001ac000-0x8)={0x0, 0x0}) set_tid_address(&(0x7f0000611000)=0x0) read(r0, &(0x7f0000826000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9) clock_gettime(0x0, &(0x7f00005ee000-0x8)={0x0, 0x0}) r7 = memfd_create(&(0x7f0000126000-0x17)="00", 0x2) ioctl$SIOCGIFHWADDR(r7, 0x8927, &(0x7f0000e4b000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_addrs=@ax25={0x0, {"00000000000000"}, 0x0}}) setitimer(0x2, &(0x7f0000b50000-0x10)={{r3, r4/1000+30000}, {r5, r6/1000+10000}}, &(0x7f0000b0b000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/08 11:37:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 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$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000060e000)={0xfff, 0x3f, 0x1, 0x4, 0x9, 0x4}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000494000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e3b000-0x4)=0xc, 0x800) pipe2(&(0x7f0000e84000)={0x0, 0x0}, 0x800) bpf$MAP_CREATE(0x0, &(0x7f00001a0000)={0xf, 0xff, 0x7, 0x7ff, 0x0, r3, 0x0}, 0x1c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) accept4$ipx(r1, &(0x7f0000775000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00008d6000)=0x10, 0x80800) r4 = syz_open_dev$evdev(&(0x7f000000a000)="2f6465762f696e7075742f6576656e742300", 0x3ff, 0x200) ftruncate(r0, 0x200) bind$alg(r2, &(0x7f00005f0000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6563622d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r5 = syz_open_dev$mice(&(0x7f00006b4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400002) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fa4000)={0x0, 0x7, 0x0}, &(0x7f00007fd000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000b3f000)=r6, 0x4) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000721000)="6e732f7573657200") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e89000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r7, 0x40086409, &(0x7f0000c24000)={r8, 0x0}) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000d18000)=[0x0, 0x0]) 2017/12/08 11:37:37 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e0a000-0x4)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0xd8c, 0xfffffffffffffffc, 0x0, 0x0}, r0, 0x7, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xa)="656e6372797074656400", &(0x7f000082e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xca)="09780cbc4b56ff968763ca47b8263c18442be577eb1a05eaaea78a2f558018829ae32beb55770add42c19a09e6e9199d4afba2314719065a72a192c0b638502824f106d7f7f64d416e027e8ccfffcee84bbd6cc39caf64aff69ed46e3b2929f889afc960d52e1386f66ab73a808c6458ef3830df96c094a5c2adbf78f01693d6ac7ddd1c0ca9d8eebf33a7436e1f8f72fce5773c3ad1368b0c9fb32194bc7fa253757d3c523f0fe5e4ab3714ab8e917c57091a625326738730a8e9d62e4fef16293e5d5a975c9e73017c", 0xca, 0xfffffffffffffffb) add_key(&(0x7f0000000000)="72787270635f7300", &(0x7f0000484000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) gettid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009b8000)="2f6465762f6877726e6700", 0x8000, 0x0) r4 = gettid() ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00001fc000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r3, 0x100000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000d1f000-0x78)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r7 = dup2(r6, r5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f55000-0x20)={0x80, 0x10001, 0x1, 0x19f, 0x100, 0x9, 0x4, 0xbbc, 0x0}, &(0x7f0000f61000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f000003d000-0xd0)={r8, 0x3, 0xc8, "46202256209f81889fe22f603f7d3b28a5edd021041e3029c8720eb140c6b7eaefd46171651ed8c3de75b8973b2b0f305494e980f2b61d3cfee3a109755d98e13260d96dd3b5a67fd56638ecd133538833195c8079e03a10061d567f0a11238fb4c120886c1689e2df89310aaf813ea99cfa16572ab440519c8630e6f8fc48c1dc0a9691adadb970c963a13ebf9c5a3d7d2ce3c8e71475e2295db04756c2c63c34b0b723323d33da7cab7cedf6abbe54201c9e15f0b5bf69acbe1ae044439d9dfc409a1181d797dc"}, 0xd0) r9 = gettid() 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}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002d7000-0x8)="2e2f66696c653000", 0x16) timerfd_settime(r7, 0x1, &(0x7f00009f5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000297000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00003bb000)={r8, 0x1, 0x3b6, 0x9}, &(0x7f0000500000)=0x10) pselect6(0x40, &(0x7f0000850000)={0xb8, 0x800, 0x89, 0x40, 0x8, 0xffff, 0x100, 0x10000}, &(0x7f00003ea000)={0x1, 0x1, 0x1ff, 0xfffffffffffffe00, 0x52, 0x5, 0xfffffffffffffe01, 0xdf}, &(0x7f0000b62000)={0xe000000000000000, 0x101, 0x2006, 0x7, 0xffffffffffffff01, 0x401, 0x5, 0x7}, &(0x7f0000ef9000)={r10, 0x0}, &(0x7f00007c0000)={&(0x7f0000adb000-0x8)={0x8}, 0x8}) fcntl$setsig(r7, 0xa, 0x12) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r7, 0x54a2) readahead(r7, 0x100000040, 0x4) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) setsockopt$inet6_group_source_req(r11, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x5, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) perf_event_open(&(0x7f0000844000)={0x0, 0x78, 0x51, 0x1000000001, 0x7f, 0x80000000000007e, 0x0, 0x400, 0x83, 0x8, 0x10001, 0x5, 0x8, 0x1, 0x0, 0xffffffff, 0x0, 0x3, 0x8004, 0xc000, 0x2, 0x2, 0x7, 0x3, 0xfffffffffffffff7, 0x7f, 0x0}, r4, 0x5, r3, 0xc) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r11, 0x8904, &(0x7f0000245000)=0x0) getsockopt$bt_hci(r12, 0x0, 0x3, &(0x7f0000e87000-0x1)="00", &(0x7f0000000000)=0x1) 2017/12/08 11:37:37 executing program 6: mbind(&(0x7f000018f000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000da1000)=0x9, 0x0, 0x40000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000ef3000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x10080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000318000-0x6)="6c6f676f6e00", &(0x7f0000f9f000+0x92b)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$usbmon(&(0x7f0000437000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x60000) r1 = socket$netlink(0x10, 0x3, 0x1f) getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73000-0x10)="2f6465762f73657175656e6365723200", 0x8a001, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000d7e000-0x4)=0x1) fcntl$setpipe(r1, 0x407, 0x9) clock_gettime(0x6, &(0x7f0000ad2000)={0x0, 0x0}) futex(&(0x7f000048c000)=0x7f, 0x0, 0xfff, &(0x7f00001a0000)={r3, 0x0}, &(0x7f000024f000-0x4)=0x6, 0x7a) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000aa000)={0x0, 0x4}, &(0x7f0000b02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e34000-0x14)={r4, 0x7, 0x3ff, 0x9, 0x7, 0x3ff}, &(0x7f0000bc6000-0x4)=0x14) mknod(&(0x7f0000eb5000)="2e2f66696c653000", 0x1040, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000dd9000-0x4)=0x0) waitid(0x0, 0x0, 0x0, 0x41000004, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f00002c4000-0x4)=0x4) splice(0xffffffffffffffff, 0x1005f, r0, 0x5f, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000178000-0x20)={0x0, 0x0, 0x0, 0x0, 0x80, 0x6, 0x0, 0x10000000, 0x0}, &(0x7f000079a000-0x4)=0x20) mlock2(&(0x7f0000733000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000cc5000-0x18)={r6, 0x7ffffffe, 0x0, 0x5, 0xfffffffffffffffc}, &(0x7f0000faa000)=0x18) syz_open_dev$usbmon(&(0x7f0000719000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0xe145f12caa7a95a5) write(r5, &(0x7f00009f5000)="a8c58e09e8c45b0fa3d5f0a31111d97513690bc39b43a9caac6e3ea4487c207cc30d5a6137d3694a5aa9e1b21d09b92ded88be7b07f3fd0c075b2c66afc3c40fe710ca441b831d9c432df98e93e260b9a901ba0fb920d2acd2e0a005a5095afe4e182fd9f7535a3b0960e3ae28b4c4e96b6c6a0675436a03394f65bfd05abf321ae74d743e9f4d1225cb71487864f8147252", 0x92) r7 = socket(0x10, 0x2, 0x10) write(r7, &(0x7f000028c000-0x25)="240000001d000100000000020000000403390400100001000c00010b000000ffffff00a9cf", 0x25) 2017/12/08 11:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) 2017/12/08 11:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4009000000000, &(0x7f0000b68000)=0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x1cf6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r1 = socket(0xa, 0x0, 0x1ff) fstat(0xffffffffffffffff, &(0x7f0000203000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000824000)={{{@in6=@local={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e41000)=0xe8) pselect6(0x40, &(0x7f000001e000)={0x7, 0xa7a, 0x5, 0x6, 0x1, 0x8000, 0x8, 0x8}, &(0x7f00005fb000)={0x401, 0x10001, 0x7, 0xffffffffffffffff, 0x1, 0x7, 0x3, 0xff}, &(0x7f00006d4000-0x40)={0x1, 0x9, 0x7, 0xffffffffffff8000, 0x5, 0x3655, 0x4, 0x9}, &(0x7f0000f5d000-0x10)={0x0, 0x0}, &(0x7f0000638000-0x10)={&(0x7f000065c000-0x8)={0x5}, 0x8}) timer_settime(0x0, 0x0, &(0x7f0000115000)={{0x0, r3}, {0x0, 0x0}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002ce000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x400000f) write(r2, &(0x7f0000e91000-0x1e)="1e0000001500fff1f82f01051c180fff0100007504000000000000a00000", 0x1e) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00002cf000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) readv(r2, &(0x7f00007f0000)=[], 0x0) mkdir(&(0x7f0000635000+0x43e)="2e2f66696c653000", 0x0) mount(&(0x7f000075c000)="2e2f66696c653100", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f0000513000-0x6)="72616d66732e", 0x0, &(0x7f0000ceb000)="") pkey_alloc(0x0, 0x4000000001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000039a000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3, 0x1, 0x8000, 0xffffffffffffff80}, &(0x7f0000d6c000)=0xa0) r6 = syz_open_dev$vcsn(&(0x7f0000e62000)="2f6465762f7663732300", 0x0, 0x101180) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000d6f000)={r5, 0x28, "27dcd5753225a2af9f9f03e2b1b0d2f7e593702a60d83eb5ec2a0213c77865fc9f359edc9ca788a6"}, &(0x7f000034a000-0x4)=0x30) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000026b000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b29000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000753000-0x10)={0xffffffffffffffff, 0x8000, 0x401, 0x9, 0x0}, &(0x7f000007d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000093e000-0x100)={r7, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093bffffffffd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6243fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f000027e000)=0x100) getsockname$inet6(r6, &(0x7f00007dd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000041d000)=0x1c) setsockopt$inet_tcp_int(r4, 0x6, 0x21d, &(0x7f0000002000-0x4)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006db000)={r5, 0x10003}, &(0x7f0000b57000)=0x8) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000264000)="2f6465762f6877726e6700", 0x200000000a8040, 0x0) pwrite64(r8, &(0x7f000061a000)="1dc778a930c139948d746080c3138bb40be5cb9008f47c5df9714a54827af3e26faa762791c16f655b26ddef39f49b814a2504e27d505a88d011ed2d4ea00cbd6ad23f05f981387dd4fa5797e41d90fa0b9b60d653ace64ea6ea7ef3ae69b12be4a16d8822d37c1085aeb4e47b86f32df703733a8b95720b598c90c523188a4f2503000000000000008cf9e366d6d9b383918d832dd6eaa776b10d6cef1cbe995f444153b07698ff625a56e31c8708b94b781823", 0xb4, 0x8) syz_emit_ethernet(0x106e, &(0x7f0000a0a000-0x106e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x40000000, 0x6, "72f20b", 0x1038, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0], {0xffffffffffff7fff, 0x6, "0106f9", 0x80000000, 0x6, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x0, 0x5, 0x5, 0x0, 0x0, 0x0, 0x1}], "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"}}}}}}}, 0x0) 2017/12/08 11:37:37 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000525000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00004eb000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r1, 0x0, 0x1, &(0x7f0000420000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c32000)="2700", 0x3) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000f4e000-0xbc)="da18ba6cc0713670d42d6e6fdd3a77a55d3475850dcbe6e763f9da5541e4213417b8ef40c742291522a62d24f9631fd17f7105d60759b9812c9177ec64318ebf6aaf0dc736c633cd8aeef836bf80b4c59e1062919f63876c55f3d64ccf5e3d8bfaf0f88573436c90948171666b30ac005516c232b3c5cc16b4ddaf2ebf7d138b5ab1f697fd8323dd44c30591dde628e51903e99c14880b7749c0239f79ca9aabc194f1ef690feb24d2ac82de1cddbd4f29b7c416a4a6bdb9cff1231d") getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000ac1000-0x6)={0x1, [0x4]}, &(0x7f000033f000)=0x6) io_submit(r1, 0x4, &(0x7f00005c3000-0x20)=[&(0x7f0000983000)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000566000-0x6a)="a0fd09dfe0c2fa35d2daae9404b87343288d7d171bdfe2a0938ab6bb0a715cdcc8952b8cf89caba25b555ed5859d988efdb8937bb58a3fd45a1acc548b387ee1b9c4fb83797e2896edabd12bf849bba167c6fa22197e23a3e59b38e57f2642567e23f892cb22fa01250f", 0x6a, 0x80, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000053000)={0x0, 0x0, 0x0, 0x1, 0x9, r2, &(0x7f0000755000-0x17)="e7f79c9aa8da2a459443c5b175e96f3b173d389879eabf", 0x17, 0x8, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008f7000)={0x0, 0x0, 0x0, 0x7, 0x9, r2, &(0x7f00002c0000-0x2a)="5c9fcad77329c4ac55bf38ec7e0ce7060c5fc7391f9583f4598123f50c246df1af53f302efabe1f66b19", 0x2a, 0x8, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001d4000-0x40)={0x0, 0x0, 0x0, 0xb, 0x7e3c, r2, &(0x7f0000483000)="95182d7280fcca3f011bfd93049d2c102006641c4d4f6b2c9fc15d54b780f00f509302632412cd7dee3b804c509d481df1cf0294659c2c9ac22d4333f1ce4f2df9a963e01035d6fb012380af09648e566c5f2e192f873e5ca7e55039f3625fcbf3ffd290911fbffe33707da5f432fed4e55944ebe6bd1b76b519b12247fce5861c7b9072a0d2f79d50972697f72feabe9b67182f17bfd16647be2ebff2df6759fc0d47667efba525687ee0d6cc1e0fe30f378ec2e2c3c85e6a47df40562c437e1cb12f4a37127362aa", 0xc9, 0xffffffff7fffffff, 0x0, 0x1, 0xffffffffffffffff}]) ioctl$TCSBRK(r3, 0x5409, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x4, &(0x7f0000000000)=[&(0x7f0000a90000/0x4000)=nil, &(0x7f00000f2000/0x2000)=nil, &(0x7f00005dc000/0x4000)=nil, &(0x7f00008ac000/0x2000)=nil], &(0x7f0000391000-0x10)=[0x3f, 0xfffffffffffffffc, 0x400, 0x6], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 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) mkdir(&(0x7f000081c000-0x1)="2e2f66696c653000", 0x38) mount(&(0x7f0000037000)="2e2f62757300", &(0x7f0000d2b000-0x6)="2e2f62757300", &(0x7f0000aef000)="397000", 0x0, &(0x7f0000039000)="") mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0xffff8000, 0x0, 0x0, 0x0, 0x0, 0x50, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd2000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x30, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={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) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) io_setup(0x6, &(0x7f0000f7d000-0x8)=0x0) io_setup(0x2000000000000081, &(0x7f0000000000)=0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0xa, 0x32, 0xffffffffffffffff, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000060a000)={0x10000, 0x1000, 0x6, 0x6, 0xfffffffffbfffffd, 0x9, 0x3, 0x6, {0x186, @in6={{0xa, 0x2, 0x2, @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]}, 0xfffffffffffff801, 0x6404, 0x4, 0x6, 0xffffffffffffffe7}}, &(0x7f0000ff3000-0x4)=0xb8) 2017/12/08 11:37:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) setsockopt(0xffffffffffffffff, 0xfff, 0x9, &(0x7f000038f000)="01000000030006000007000000c4ffcc", 0x10) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) 2017/12/08 11:37:37 executing program 1: clock_settime(0x0, &(0x7f0000aa7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x74f000)=nil, 0x74f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0}) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) mq_notify(r0, &(0x7f000074f000)={0x0, 0x0, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000164000-0x8)={0x1998032c, 0x0}, &(0x7f0000002000-0x18)={0x2, 0x0, 0x0, 0x8000, 0x7, 0x1}) r3 = socket$nfc_llcp(0x27, 0x1, 0x1) r4 = socket(0x2, 0x2800000005, 0x0) getpeername$packet(r2, &(0x7f00002ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a2d000-0x4)=0x14) prctl$setmm(0x23, 0x4, &(0x7f00009d0000/0x4000)=nil) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000079f000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00003ef000)={@common="6772652fec0000000000000200000000", @ifru_flags=0x8000}) connect$inet(r2, &(0x7f00005ac000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$llc_int(r4, 0x10c, 0x3, &(0x7f000056b000)=0x0, &(0x7f00002a5000-0x4)=0x4) pread64(r0, &(0x7f0000524000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x0) r5 = request_key(&(0x7f0000c80000)="69645f7265736f6c76657200", &(0x7f0000cd6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003bd000-0x5)="6574683000", 0xfffffffffffffff8) keyctl$invalidate(0x15, r5) clock_getres(0x7, &(0x7f0000b1f000-0x8)={0x0, 0x0}) sched_getattr(0x0, &(0x7f0000db8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) clock_gettime(0x6, &(0x7f0000cd0000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ed4000)={0x0, 0x0}) getsockopt$inet6_buf(r4, 0x29, 0x41, &(0x7f0000eac000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b0f000)=0x38) chdir(&(0x7f00003f9000)="2e2f66696c653000") getsockname$netlink(r4, &(0x7f0000547000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004c2000)=0xc) setsockopt$inet_mreq(r4, 0x0, 0x800000023, &(0x7f0000fab000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b0f000-0x14)={r3, r0, 0x5, 0x100000000001, r2}, 0x14) mq_timedsend(r0, &(0x7f0000263000)="", 0x0, 0x0, &(0x7f0000bf1000-0x8)={r6, r7}) 2017/12/08 11:37:37 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000004000)={0x4, 0x1000, [{0x9, 0x0, 0x80000000}, {0xc72f, 0x0, 0x1}, {0x2, 0x0, 0xffffffffffffffff}, {0xc0, 0x0, 0xfff}]}) r3 = syz_open_dev$mouse(&(0x7f0000004000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x200000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000-0xd)="646e735f7265736f6c76657200", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffff8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000005000-0x8)="6b657972696e6700", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r4, 0x5, 0x25db, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000002000)={0x1, &(0x7f0000006000-0x8)=[{0x0, 0x0}]}) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x40) ioctl$void(r0, 0xc004587f) r8 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)="2f6465762f7663732300", 0x1000, 0x182) io_submit(r1, 0x5, &(0x7f0000001000-0x14)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000003000)="e9e98e20a7123c95d00708a173d725ff9db5278c4f818842f17809f527b95d3dd70b0ac2068d75845c94e3e5d9b634e929bd2f1e01f8cb7a27337819c995a1b5c0a16a4bfa75dd127069b8b5f1ea54dfc60bc8b3ea2db597e6bea5885ee1f69654a8a14bed5be148c62a799d9e3158fbc4eefd12ba6c449f676aab", 0x7b, 0x6, 0x0, 0x1, r2}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x2, 0x18, r0, &(0x7f0000003000)="fb6511274f8d76804398b34fbd484c28495b8ba13ee825a61807ee1e9cab86626e686ef5e67f776b0f1905e02fb189e703b4bbec0d1aabef0146c44152473fca256e23a842a9bada56277ac20acf91088983122e1904e19079d00d87f07a65641b2f96d18119c5767bba4e65de7a0bff3c3cae7d431f6a0742aa166282d3319008d2ed438b5db5a53011a09c7d57195d844138027ce0017d0f8de87efb9164cb7171a8090cedbb9f95c88de8", 0xac, 0xc299, 0x0, 0x1, r3}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000002000)="3f49098b6bc0d47a9304fbe2e96fdc4606f71d18617926b6898dbb15c214e3f8", 0x20, 0x36a, 0x0, 0x1, r6}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x1, 0x10cf, r0, &(0x7f0000004000-0xf1)="4033a13afcf30997efbd2e0c3a60260b0c08ed4292c271069d5ef0c234909c59cec6e9d7ed120b1d27289b5f7a1e0e2604796e0da23c98e6e4182593a6330285e3de5bb41aef384dd95861164ddd76890cdc566a6ec6c8179aaae8b68977a5e8c6a07ae77438eb3bc60737da2aa395a6064eb0c7c83832f5d7c310c0434a4b3e57eb68174be36ba21b9408d29c8874aea11aadb347e3fe17d52bf60181c3c884ebe44bb06f5004e2fd314755962c6c7b1117cbbd9543c2ae0b222bf8615b3f4142d40593f44c935c9a9d97a9114791006dfa2ad1e3df6b7b7710f5891facab5f1eeefecef0ac48ddb6c755488ae78327c3", 0xf1, 0x10000, 0x0, 0x1, r7}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1ff, r0, &(0x7f0000003000-0xff)="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", 0xff, 0x5be, 0x0, 0x1, r8}]) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$inet6_tcp_buf(r9, 0x6, 0x1, &(0x7f0000001000-0x10)="2be60009ffffff02000000c5001d8d9a", 0x10) 2017/12/08 11:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00007ed000-0x11)="010000000000070000070400000003ccf7", 0x11) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) 2017/12/08 11:37:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000b04000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x30a, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r0 = socket(0x10, 0x10000000002, 0x0) r1 = socket$inet(0x2, 0x1, 0x7) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000237000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000084f000)=0x37) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000015f000)={0x0, 0x1000, "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"}, &(0x7f0000336000-0x4)=0x1008) ioctl$sock_bt(r0, 0x5411, &(0x7f0000c3a000)="e5e499186e17b237d7e23fece8b93c9d4add351058b014528b08105d74ea9c86fd99426ebdd92d3f9329b9770c4531ec39622cfa3df5ceb1c7632e379eefbb08eebbc2c2eefadc5ce3fcdb92f35d400d691e77fd33e4fe2a6b56239c98d8a618c84973e8b86a959c70a9fe275198042e0024c604e261f39e1b8e5f98104baac414a0317c09e811f02c40f9c6d48b423c763643b89406ad8851dee59cc1d533826bb6c33737a3fa5ece22750593cc6fa4fcbd10d58b0be0d03aaaa6fda9beabf69a9dd42ded2ad8ec96d9de25800c01c2ff0009b30b0ef68232d87009da6f5d09c34d92c79e") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000afe000)={r2, 0x2b, "0be8b58965eff83f50d3804c1f786c338e98e34dad45c5514c1f3ffcd24dea5dafebe61489251fe52d0638"}, &(0x7f0000d56000)=0x33) mmap(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x2000007, 0x30, 0xffffffffffffffff, 0x5b) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000dd7000)={0xb, 0x8, 0x5, 0x506, 0x12, 0xfffffffffffffeff}) write(r0, &(0x7f0000417000)="1f000000120003f2f909000a00e100770100000005002200dffe1aec000081", 0x1f) recvfrom(r0, &(0x7f0000c8e000)="", 0x0, 0x0, &(0x7f0000e2d000-0x9)=@rc={0x1f, {0x4, 0x8, 0x9, 0x100000001, 0x100000001, 0x7}, 0x0}, 0x9) recvfrom$ax25(r0, &(0x7f0000340000-0xed4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed4, 0x800001000, &(0x7f0000b73000)={0x3, {"32a4418c9f497a"}, 0x40000000000000}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000570000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x2, 0x0, 0x4, 0x100, 0x401, 0x7}, 0x20) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000076b000-0x10)={0x7ffb, 0x401, 0x400, 0xfffffffffffffffd}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000021f000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x0}], 0x74) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004e5000)={r2, @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]}, 0x3, 0x0, 0x68c1, 0xd28b, 0x6}, &(0x7f0000958000-0x4)=0xa0) socket$inet6_sctp(0xa, 0x5, 0x84) getitimer(0x0, &(0x7f0000331000+0x821)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000004d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e6e000)={r2, 0x30, 0x4, 0x5}, &(0x7f0000e0d000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000bd8000)={0x2, 0xffffffff, 0x4000, 0x5, 0x10000000, 0x0, 0x8, 0xfd, 0xd9cc, 0xfffffffffffffdf7}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000060000-0x4)={r3}) recvfrom$inet(r3, &(0x7f0000b55000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x0, &(0x7f0000d6f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fadvise64(r1, 0x0, 0x7, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000b09000-0x88)={0x2, {{0xa, 0x0, 0xd3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r3, 0x29, 0xca, &(0x7f00004e4000-0x4)=0xd53, 0x4) 2017/12/08 11:37:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0x2000001, 0xa, 0x3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005f3000)={0x0}, &(0x7f0000c79000-0x4)=0x4) r2 = socket$inet6_sctp(0xa, 0x205, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000e4000)={0x0, 0x40, 0x81, 0x13}, &(0x7f000072a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e77000-0x23)={r3, 0x1b, "c4bb899f68a31f2594bfd3eb1da39b4c6d9d9fb727a3a17d5dd0ff"}, &(0x7f0000126000)=0x23) listen(r0, 0xba) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00009a6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet6(r0, &(0x7f00006b7000)={0xa, 0x3, 0x97e8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000e0000)={r4, 0x3f}, &(0x7f0000aa9000+0x8ab)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009a7000)={0x0, 0x7, 0x200, 0x4b, 0x60, 0x9, 0x3, 0x3, r5}, &(0x7f0000bb8000)=0x20) ioctl$int_out(r0, 0x3, &(0x7f0000e55000+0x549)=0x0) r6 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000d03000)={0x0, 0xfc, "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"}, &(0x7f000085a000)=0x104) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000bfa000-0x104)={r3, 0xfc, "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"}, &(0x7f000074e000)=0x104) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000938000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000000000000, 0x0, 0x2, 0x20000000005, 0x2, 0x8, 0xbe52}, 0x20) getsockopt$inet6_int(r6, 0x29, 0x5, &(0x7f00003ca000-0x4)=0x0, &(0x7f0000c16000-0x4)=0x4) setsockopt$inet6_int(r6, 0x29, 0x38, &(0x7f0000c98000)=0x7, 0x4) connect$inet6(r6, &(0x7f0000ddf000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) socketpair(0xffffffffffffffff, 0x12, 0xda0, &(0x7f000005f000)={0x0, 0x0}) r8 = syz_open_dev$vcsn(&(0x7f0000d2a000)="2f6465762f7663732300", 0x6, 0x2080) getsockopt$bt_hci(r8, 0x0, 0x2, &(0x7f000008a000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009ab000-0x4)=0xeb) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c9e000)={0x0, 0xc8a}, &(0x7f0000e33000)=0x8) syz_open_dev$sg(&(0x7f000019a000-0x9)="2f6465762f73672300", 0x1ff, 0x4200) ioctl$KVM_GET_CLOCK(r7, 0x8030ae7c, &(0x7f00004df000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000d12000)={r9, 0x2}, &(0x7f0000310000)=0x8) 2017/12/08 11:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c51000)="2f6465762f6b766d00", 0x1002000000101, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e7f000-0x9)="6e65742f7564703600") perf_event_open(&(0x7f00003ce000-0x78)={0x2, 0x78, 0x968, 0x1, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002e4000-0x6)="2f6465762f7573626d6f6e2300", 0x7eaa, 0x8000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003fb000)={0x0, 0x9}, &(0x7f0000cca000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a62000)={r2, 0x7, 0x6, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000c46000)={0x7, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpid() r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x8006be, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x0, 0x400000000000000, 0x0, 0x3, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xa, 0x0, 0x0, 0x400000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000635000-0x8)={r1, r0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000631000)=0x0) r6 = syz_open_procfs(r5, &(0x7f000064b000)="63707573657400") preadv(r6, &(0x7f000000f000)=[{&(0x7f00009a5000)="00", 0x1}], 0x1, 0xfffffffffffffffd) ioctl$EVIOCGSND(0xffffffffffffff9c, 0x8040451a, &(0x7f0000b07000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair(0x80000000000021, 0xc0a, 0x81, &(0x7f0000459000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r4, r7) r10 = dup3(0xffffffffffffffff, r9, 0x0) recvfrom$inet6(r10, &(0x7f00004e7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10000, &(0x7f0000d89000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) perf_event_open(&(0x7f0000644000-0x78)={0x4000000002, 0x78, 0xdc, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0xa5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x80000003, 0xffffffffffffffff, 0x0) open(&(0x7f0000eba000)="2e2f66696c653000", 0x403, 0x5) r11 = socket(0x13, 0x80005, 0xfffffffffffffff8) getsockopt(r11, 0x200000000114, 0x6eac951c, &(0x7f0000916000)="00", &(0x7f0000000000)=0x1) setsockopt$inet6_udp_int(r8, 0x11, 0x1, &(0x7f0000bbe000-0x4)=0xc2, 0x4) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x966, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/08 11:37:37 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCEXCL(r0, 0x540c) modify_ldt$write(0x1, &(0x7f00003fc000-0x10)={0x8, 0xffffffff, 0xffffffff, 0x0, 0x80, 0x9, 0xfc6, 0x8, 0x80000001, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000062d000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000667000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00005db000-0x44)={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = syz_open_dev$mice(&(0x7f0000fc3000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x7f) socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000012f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bd0000-0x9)="2f6465762f6b766d00", 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000eeb000)="5d", 0x1) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f0000b02000-0x8)={0x0, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f0000f5f000-0x50)=[], 0x0, 0x4) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f000084d000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000a33000-0xc)={0x7, r5, 0x0}) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000a84000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KDDELIO(r3, 0x4b35, 0x1) ioctl$KVM_SET_MSRS(r8, 0xc008ae88, &(0x7f0000a6d000-0x18)={0x1, 0x0, [{0x100000800000490, 0x0, 0x8001}]}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000d8b000-0xd8)=@pic={0x3, 0x6, 0x80000001, 0x266, 0x6, 0x9, 0xffff, 0x7fffffff, 0x8, 0x400, 0xa64, 0x100000000, 0x5, 0x8, 0xfd00, 0xd}) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) 2017/12/08 11:37:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x10101, 0xd4e5, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x3, 0x6, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8a, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f60000)="2f6465762f73657175656e63657200", 0x400000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a9a000-0x4)=0x0) perf_event_open(&(0x7f0000150000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2000001203, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x807, 0x5) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x400000000000001e, 0x2, 0x0) bind(r4, &(0x7f0000bbb000-0x80)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7b35790405c7bad62e0a63a632ed4938d36973fb8f8401a3ff59829a2b0afe7ce43a4b9270a0c5216689ca021f6f65dcf160e7e58f358c000100001a000000cb3151d24acef1f1622ca5bdb9c8ea31000077aeb8901c00af367c980406000000f70dc16dcb184a"}, 0x80) bind(r2, &(0x7f0000503000)=@generic={0x62, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = fcntl$dupfd(r2, 0x406, r4) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000f2b000-0x28)={0x5, 0xf6b4, 0x40, 0x3, 0x20}) r6 = socket(0x1, 0x4000000000, 0x8) bind(r6, &(0x7f000008d000-0x80)=@generic={0x1e, "0103000000000000c10000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4937f00001018f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca500000100d2000077aeb81c90001d6d7c980ee590c8b9f70d0036cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x2080000, 0x400000000000) socket$inet6_udp(0xa, 0x2, 0x0) bind(r0, &(0x7f00003fb000)=@nfc_llcp={0x27, 0x400, 0xf, 0x0, 0x10001000000000, 0xffff, "6eebf0c25b7e6346092bd4d03de3a2fc9442cad02249ba24cacc2b8d626293a8bd48aeb982e0d30708e2ca315338932c24ca1d83c801fdb726086c1d210bb1", 0xeb}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x1e, 0x2, 0x0) bind(r7, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000098000000000000004700000009a979f321b30c7bc8790405c7bad62e0a43a632cc4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c000ee590c8b9f70dc136cb184a"}, 0x80) bind(r4, &(0x7f0000262000-0x80)=@generic={0x10000001e, "0102000000040000000000003300c80000a979f339b30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829aa20afe7ce43a00000009c5216669ca021f6f67dcf160e7e59235050002f0001858d19bcb3151d24acef1f1622ca5bdb900ea31000077aeb81c90001d6d7c9804000000006e13c136cb0200"}, 0x80) close(r4) recvmsg(r7, &(0x7f0000c7a000)={0x0, 0x0, &(0x7f00000ac000)=[], 0x0, &(0x7f0000f90000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8, 0x0}, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000153000)={0x0, 0xea, "fa2aae6fa26b867a0ef3e814ad59cb74328dd7adb9fe2b05884ca4fe113755eba82f790d45ed4677d8e2e4b7720d1a99515dfa4a7e4f6e3e9ef48313df633c157f5adaee0a9a3ab876fb7380b91541c6c1cccab790e9bb13c9bb1f689bce6fc6e834c9c11b085645d4ea72b6c4dbe4ff2911cef718e5960a43cd3b7abc2c526afc8f2ac325589fe4a9789cb63d1ef9c78dd489de1152f89b02defb8e32cc0000bce2e4b3929d2ca7854439906bd145ada42eaf3f65b32af1b50359568570acfd58977efe53a14b663bf1fc20556417ffd4cd3439d83df6eb46299177334e4b652fcc1821d114a714bafd"}, &(0x7f0000b38000-0x4)=0xf2) 2017/12/08 11:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) 2017/12/08 11:37:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002c9000)="737461636b00") readv(r0, &(0x7f000084b000-0x18)=[{&(0x7f00000a3000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f000018c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f000042e000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = geteuid() ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000a54000-0x4)=0x0) ioprio_set$uid(0x0, r1, 0x3) 2017/12/08 11:37:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b9f000)="6e730000000400") exit(0x0) mknodat(r1, &(0x7f0000ac4000)="2e2f66696c653000", 0x0, 0x0) r2 = getgid() getdents64(r1, &(0x7f00005e1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28) lstat(&(0x7f0000038000-0x8)="2e2f66696c653100", &(0x7f0000e88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000571000)=0x0, &(0x7f00008b7000-0x4)=0x0, &(0x7f0000ad8000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000dba000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000277000-0x8)={r5, 0x3}) getgroups(0x8, &(0x7f0000944000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f0000075000)=0x0, &(0x7f00003e9000-0x4)=0x0, &(0x7f000035e000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00004bc000)={0x0, 0x0, 0x0}, 0xc) r9 = getgid() getgroups(0x7, &(0x7f00004ba000)=[r2, r3, r4, r6, r7, r8, r9]) 2017/12/08 11:37:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00009b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025a000-0x14)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000079c000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000861000-0xc)={r5, 0x7ff, 0x0}, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000040d000-0x8)={0x0, 0x0}) writev(r4, &(0x7f00001ca000-0x30)=[{&(0x7f000026f000)="0239ab34a816adf49a4743fb6b5e32c97eb8a2ccf6309063390de98a0a39a5087e906e6aec9ac481a7290895cae7bb9e", 0x30}], 0x1) splice(r2, 0x0, r4, 0x0, 0x58, 0x0) readv(r3, &(0x7f0000f29000)=[{&(0x7f0000fe7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f00006cb000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x2) pipe(&(0x7f0000978000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r6, 0x0, 0x6, 0x6) writev(r1, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="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", 0x1001}], 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x78)=@ethtool_eeprom={0x4b, 0xf, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/08 11:37:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)="6e6f64657628776c616e31656d302a2f402c73656375726974796367726f757070707031706f7369785f61636c5f6163636573733a4029776c616e30776c616e305d5d626465762573656375726974792c263b2900", 0x40, 0x2, &(0x7f0000001000-0x40)={0x8, 0x100000001, 0x0, 0xffffffffffff2a7e, 0xfffffffffffffffc, 0x26c5, 0x200, 0x7}) sendfile(0xffffffffffffffff, r1, &(0x7f00002d4000)=0x8, 0x61313546) r2 = gettid() r3 = perf_event_open(&(0x7f00005a0000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000c7b000)={0x800, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r3, 0x9) move_pages(r4, 0x4, &(0x7f00007dc000-0x10)=[&(0x7f0000d61000/0x1000)=nil, &(0x7f0000ca9000/0x1000)=nil, &(0x7f000040e000/0x3000)=nil, &(0x7f0000f0d000/0x4000)=nil], &(0x7f00007e5000-0x1c)=[0xffffffffffffff9c, 0x800, 0xd1c, 0x0, 0x2, 0x80, 0x6], &(0x7f000097b000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) r5 = 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) r6 = socket$inet(0x2, 0x805, 0x0) bind$inet(r6, &(0x7f0000081000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = syz_open_procfs(r2, &(0x7f0000210000)="617474722f667363726561746500") readv(r7, &(0x7f0000577000)=[{&(0x7f00007cf000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0x1) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000427000-0xc)="2f6465762f72666b696c6c00", 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b63000-0x4)={0x0}, &(0x7f0000cf9000-0x4)=0x4) listen(r6, 0x8000000003) bind$unix(r7, &(0x7f00001b6000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$KVM_SET_MP_STATE(r7, 0x4004ae99, &(0x7f0000dcc000)=0x7) fcntl$notify(r6, 0x402, 0x4) connect$inet(r6, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbb000)="2f6465762f6b766d00", 0x0, 0x0) syz_kvm_setup_cpu$x86(r7, r7, &(0x7f0000449000/0x18000)=nil, &(0x7f0000c50000)=[@text32={0x20, &(0x7f0000f83000-0x35)="9a03180000b50066ba400066edde0592f5245d650f1b6b00c4c21d9d2066b814008ec866ba2100ec8fc96091ecc4e3154a20000f09", 0x35}], 0x1, 0x8db1bfef6542872c, &(0x7f0000c95000-0x20)=[@efer={0x2, 0x1}, @cr0={0x0, 0x40000022}], 0x2) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) fcntl$F_SET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000d4b000-0x8)=0x8020000000000008) ioctl$KVM_CREATE_IRQCHIP(r10, 0xae60) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000b39000)={{{@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}, {{@in=@loopback=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}}, &(0x7f00006e4000-0x4)=0xe8) ioprio_get$uid(0x3, r11) r12 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r12, 0xc008ae88, &(0x7f0000de4000-0x38)={0x3, 0x0, [{0x198, 0x0, 0x0}, {0xc001102a, 0x0, 0x0}, {0x40000070, 0x0, 0x0}]}) 2017/12/08 11:37:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000003, 0x8080a, 0x400) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f00001e3000)="b30a649c17a5ddab4af7b0a652a593cc51f4752bbdb5edd4190b4cd81d9a94100fe24edc0efb683a8f82782090b77967035b9e2d00e90c625f0f6989e1c17e95fa53076e74f6eaaf5242da2ae1a9898f74df5ce48793d29d6f2ec40f0f7956d201bf68799e7a66063ea59c20ace84787588fa9133ee0540ed287a6ad20230bd08ac70f31", 0x84) bind$inet6(r0, &(0x7f00008f1000)={0xa, 0x3, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f00001ac000-0x8)={0x0, 0x0}) set_tid_address(&(0x7f0000611000)=0x0) read(r0, &(0x7f0000826000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9) clock_gettime(0x0, &(0x7f00005ee000-0x8)={0x0, 0x0}) r6 = memfd_create(&(0x7f0000126000-0x17)="00", 0x2) bind$unix(r1, &(0x7f0000835000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) umount2(&(0x7f0000693000)="2e2f66696c653000", 0x4) socket$unix(0x1, 0x7, 0x0) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f00008c3000+0xdc5)=0x0) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f0000e4b000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_addrs=@ax25={0x0, {"00000000000000"}, 0x0}}) clone(0x100000, &(0x7f0000527000-0xbc)="4c3cb67412d3160ae0b47489c9bb6f913bcaba9aaf4d3aeb9ba714fec28908b3245e76ada10431611265f492c40e850c96451bf19822849ed25608a14cc03635a3d9c2d046088de370a770a238ef8e74945c08426fa0658ae05b81a3d81066ed55956c37e963b0294f274d0f4546917a05c34bca9a1c8aca3d4c7e042586309050ffb27ded94a52834fe1796eb2973560ced742d95416c7c4817111c3f9873d6b23710e7c69d8dffb9a8d66fcb516ba598504741f7b8a334fff62d5f", &(0x7f0000b36000-0x4)=0x0, &(0x7f0000139000-0x4)=0x0, &(0x7f0000f61000-0x2)="9c4e") setitimer(0x2, &(0x7f0000b50000-0x10)={{r2, r3/1000+30000}, {r4, r5/1000+10000}}, &(0x7f0000b0b000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/08 11:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) unlink(&(0x7f0000f6e000-0x8)="2e2f66696c653000") r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) 2017/12/08 11:37:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:37 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000c65000)={0xff, 0x0, 0x0, 0x0, "74c01cd938a8679e4792cee1915314b40e0c6314e70a94541d76f53c6aaba296"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000a08000)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b6d000)=0x0) sched_getscheduler(r2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80800) r4 = userfaultfd(0x80800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000920000)={0x2, [0x3000000, 0x9]}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f0000de6000)={0x0, 0x0}) r5 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) symlinkat(&(0x7f0000dac000-0x8)="2e2f66696c653000", r1, &(0x7f000088c000)="2e2f66696c653000") clock_gettime(0x0, &(0x7f000006e000)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ca1000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000303000)=0xe8) lstat(&(0x7f000061a000)="2e2f66696c653000", &(0x7f0000327000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r6, r7) mknodat(r5, &(0x7f0000512000)="2e2f636f6e74726f6c00", 0x2, 0xffffff6c) lseek(r5, 0x0, 0x0) read$eventfd(r5, &(0x7f0000e71000-0x8)=0x0, 0x8) removexattr(&(0x7f0000b4e000)="2e2f66696c653000", &(0x7f000013a000)=@random={"62747266732e00", "2f6465762f73657175656e6365723200"}) rename(&(0x7f0000fa9000)="2e2f66696c653000", &(0x7f0000dfe000)="2e2f636f6e74726f6c2f66696c653000") ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000b15000-0x40)={0x2100000000000000, 0x1002, 0xffffffffffffd727, 0xd, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f0000e42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) splice(r1, 0x0, r5, 0x0, 0xfffffffd, 0xd) rename(&(0x7f0000c7b000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000aa9000)="2e2f636f6e74726f6c00") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/08 11:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1b, &(0x7f000078c000-0x4)=0x0) get_mempolicy(&(0x7f00004e1000)=0x0, &(0x7f0000791000)=0x0, 0x80000001, &(0x7f0000cf0000/0x4000)=nil, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000062d000)={{{@in6=@loopback={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=@remote={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}}, &(0x7f0000c96000)=0xe8) stat(&(0x7f0000ab2000-0x8)="2e2f66696c653000", &(0x7f0000809000-0x44)={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) perf_event_open(&(0x7f00007c4000)={0x2, 0x78, 0x968, 0x1, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x7ff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r0 = syz_open_dev$vcsn(&(0x7f00009d0000)="2f6465762f7663732300", 0x1f, 0x400000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000042c000-0x4)=0x0) pipe(&(0x7f00001c6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000821000)={0x3, 0x78, 0x1000, 0x9, 0x0, 0x1, 0x0, 0x8, 0x4100, 0x4, 0x0, 0x8, 0xfff, 0x2, 0x0, 0x1ff, 0x0, 0xa67, 0xeb26, 0x0, 0x6, 0x0, 0x5, 0x4, 0x55ec7e06, 0xfffffffffffffffd, 0x0}, r1, 0x9cc9, r2, 0x8) perf_event_open(&(0x7f0000fc3000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000004, 0x4, 0x0, 0x0, 0x0, 0x20000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00007bd000)="2f6465762f73672300", 0x4ce, 0x113500) recvfrom$unix(r3, &(0x7f0000dbc000-0x1a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf, 0x10000, &(0x7f0000617000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) accept4$packet(r3, &(0x7f0000bfd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00005ab000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000253000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00003aa000)="2f6465762f6877726e6700", 0x0, 0x0) listen(0xffffffffffffffff, 0x0) sched_getparam(0x0, &(0x7f0000336000)=0x0) writev(r5, &(0x7f0000d66000)=[{&(0x7f00004f6000)="2900000018003109004a0001000c00070a0000000a00ff06800000020c000800040010006153f4ff01", 0x29}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDENABIO(r0, 0x4b36) kexec_load(0x80, 0x2, &(0x7f000003a000)=[{&(0x7f000014c000-0xf6)="3909581eb083daec5aa4fbc469398f9389684df01aa31a19e009272d61ee85c77ff81c781f51747ba5bfbd530097300570fd1dce6f0b3cdc9aa67fa86529890ccd515ee0940b52b78ad1bdc3c42b4bc6637f019f5876e2da9bf3923ba44cd2b986e31ca0b1f868a1ce1ec6e3f5f66d7dda846bc7ff555bbc9abf5b6eb424a9810d1ad61f87e8ef6ff32ecf2132bd2f71fbd719370f960337f271a8dd1405c6e9751d4dffd6c22280ec93419c19da4d13da66ad14becfe90f9a13eeb36581917d6ff46791aa2c4a14f58e9d70fb8fc4fe0af08a7efd378cc991e11a3b5096c94198a093612ab8f05871d66e6de242e0c9d8b1afb9f80d", 0xf6, 0x4, 0x97e}, {&(0x7f00008e4000)="07a4e78ede50abcc5a57fbeca14669a49e3a5179617f15715d8b57ebb8c4b7f612b26e1b260268a6e4409f3cf3daf339f8c6a803d32f58da7223d03c3fcfcb20e2e2984421e43cf419bdd6ae7ede3d77c50e61d06e7c77265d551875caf0190a5918dd51d68d7637b5a4b828a1c1c6c3944c87654878d13db1272ca7b78591466b46f4d2bf1f9bb35477e4293be74b80822b7199af0ada356a5b", 0x9a, 0x5, 0x4}], 0x3e0000) 2017/12/08 11:37:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000084000-0x8)=0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) 2017/12/08 11:37:37 executing program 4: mmap(&(0x7f0000000000/0x839000)=nil, 0x839000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x6) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000070000-0x4)=0x47fe, 0x4) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000eec000)="", 0x0) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000eea000)=0x7, 0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000eed000)={0x0, 0x80000, r1}) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xebb000)=nil, 0xebb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000966000)="2f6465762f696e7075742f6576656e742300", 0xac, 0x4a400) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000eba000)=[0x6, 0x5]) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000eee000)={0x3, r4, 0x1}) sendmsg(r5, &(0x7f0000cf5000-0x1c)={&(0x7f0000504000-0x58)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f6374725f61657332353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00005bb000-0x20)=[{&(0x7f0000662000)="cfa9409dfe558d7b1d0717b5a6ca88cdf8521f1b6feab907d05cfe91dc3e2082b3c1eb0bbdb772aad9059c3dc5ad20a4c78b86a4ce1ccc25e3798222cd3a6508fce19f4e11d0ad792b6536e7a5205c5634122f39a1e9dc732b1f4333b278d6365755da298962b22c24d72793f5b4414d42e7dfe8c9395675d40b", 0x7a}, {&(0x7f000012b000-0x8a)="b3f1289450849bb7e07f523ed76ef42a3243f90e365471f65c71168e4dba07eb5942be0fcb93987a0531c0ce6a00c8a3a4f9944cfc342bd7d26751f6ec8b3edc98a4b6dc63febd9127ff998ee9a275257e7c29a3d7dfceff0d12dc705eebcc37eb02908d5300fb20f9ac7fe7e2562d8c7e393a8960560cde76c3807d69f6755b66d31b3c11dc5e3a113c", 0x8a}, {&(0x7f00006c3000)="5f281bbd961b294ad8ee10f07c2d1b29ac4be7a34bc341454a2fa66bfb9ee83eeccc09de77f767e9530e0edff5638920773baeb11f98c2e0a94baae062d1a48a1abd025d18b27144640c24326397b7e11efe192a8294daed972f9fa5a66e0b61386dfabaac78da6d91632da7323c85e77209d9ce94477db5d90e6b8d47120fca5ecc6ec0b2dd6236bb851faf7d0aef0dc71997da1731ab61f8bd74f2fcc35d717527b87d57a613110304e2e7ad8100575d", 0xb1}, {&(0x7f0000299000-0x1000)="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", 0x1000}], 0x4, &(0x7f00001aa000-0x49c)=[{0x4c, 0x100, 0x5, "728c6cb2a88b4a3bdd5b6257a315ee8321bf83ffe4cc3865d2d70d07624c6d49cc06043d1a732a77d9309de6992d015a687e6499ca6c1a3cef397e7bd5"}, {0x30, 0x11f, 0x1, "74237c9d9328a7f050cb3a55586be4be9ecfa94fc016ab369c673225f89a2583eeb6"}, {0x48, 0x119, 0x6bf3245f, "de330b8478fa44f49dc6ca1bf0b9ae94ff057e8b139a250eb5d959c3723e680d910396d9b17caa0aaa97267b5b6892fea8e9800f015ddebc5763bb"}, {0x38, 0x108, 0x0, "074a191be0508ac0f7450759e53ba8efb470471b9c0a923820bd94f79fe6ebff2043136d4ab5e6ec2295e1"}, {0x58, 0x84, 0x7fff, "0d729d1a30af36ffb42620ccd39a3fb8419d5c43ee281b83104f6ea00d3c477bab855ee5ca401116f5ae29603ed42cdd9bd3b1b26cb2056241e43fe7b14ea913612d8c2de43ace863644"}, {0x6c, 0x88, 0x4, "dcd69ef6676cdeef4c7f96a1c294b4f7c951df399259a3589c5d20073e35cd5f65cd12d1fff6029b18c2eb60aa1b2f0bfcf14350502038d0ef50514207dde4147f996d485df7fb4562ff4ba31dd0607e4cc7917a277654bc871a5fce92"}, {0x100, 0x0, 0x5, "68a4e271978c3ab666c97ac22503c3233169a2bca50860c16d0a5eed41414aec5459591242628b4cc2a5373a3cca395cf29cd05d39c431e30e5e4de15737869bc623611b0904b8a58c04fbdd4d751ae346062a081f9de00c915a3967f48095335ae4601b62bf97ae6c4e43f13782d16ed1cebc5d41cd1143600d2681f6687667358d289cf38ece986e4861a3717126ec41accff00cd5fd4980d684c2728b07acbf92e53533117daad4f077724370ab62aa507cb8323e2d0dcf92532ba9834f80ddc517205c04d3769ba03773d5751d6c40cfa21d0005d3d493083c9ad8dd7e517aa14f54e91baf2119d34efd1543f6f17a"}, {0x74, 0x105, 0x18d, "24a3cf66a488c26fb73a768c70894db84d5eff28050b14979026603a547f8fd2e18579beefe77f750f30fe6ca8e992f9c5b9453048f61fdc5d5244fb57a43cb9c8ddd4810051aab7fd376f4c1bef507831e80245d0cdf941845f21378bade45d5d7778c203"}, {0x70, 0x105, 0x6, "7276c03aa4fd7bfbb24a58a5b2559cd6722ac1224215d8f94c6049631da11d21dc53768879a195e6a975bbbb042adfa2e4f6b96eaa1ac82356e36fe69b0734f871402dcd8c667f74eb521a0717dea08dc680fad14b5db8ffadeab36cb55c933cc078feaa"}, {0xf8, 0x109, 0xc0, "7937b602ac2880f0c714660161c0ed77695e13c343f588511a3032d87ef6a9ecf47cb0d4e0c6df9aa8e203103ebc278102f87e46270302a8c9aded08d6f13d9b1eb744619b41c8f67541ab566b3646c3e02301be4aae3f39c27ced1413eb4157db56bdb58a934842c2f92eb3c2481f36b7e13e3290091ab07849ca0929f0857c99cc2251a6284164867c3bc6eab24ed2e82080a8e264bf0396245d5466dd1b8b8faf5ecb1a94b63fdd86ff0dfddcec916610cf1c5df3a04f9d2a306fa7b0fff955a7771a99ea94aa9a9f4e01c0b7e17855bdc73cc098b23a66036374ca2003fbb48da49a112da7c93f"}], 0x49c, 0x1}, 0x4000000) r6 = 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, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="", 0x0, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r6, r4, &(0x7f0000ebb000)=0x0, 0x332) r7 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000eba000)="2f6465762f696e7075742f6576656e742300", 0xfe, 0x200) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000001000-0x6c)="", 0x0}], 0x1, 0x1) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000eed000)={0x5, 0x9, 0x7, 0x34, &(0x7f0000643000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb, &(0x7f0000eee000)="0000000000000000000000", 0x1000, &(0x7f0000211000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000106000-0x4)=0x400001ff) sendto$inet(r1, &(0x7f0000e52000)="", 0x0, 0x10, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/08 11:37:37 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e11000)="636d646c696e6500") openat(r0, &(0x7f0000cd0000-0x8)="2e2f66696c653000", 0x50000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) fchdir(r0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00001ec000)=0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0x2000011, 0x6, 0x2) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r3, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r3, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r3, &(0x7f0000e7a000-0x10)="02129525020000000905000004fb3700", 0x10) r4 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000dd9000-0x3)="2e2f66696c653000", 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={@generic="d308765b6fa09f97d67c4412b295ced3", @ifru_addrs={0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f8c000)="2e2f66696c653000", 0x0) mount(&(0x7f000054d000-0x8)="2e2f66696c653000", &(0x7f0000992000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x3, &(0x7f00006c4000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f00004c5000)={&(0x7f0000b99000-0x8)="2e2f66696c653000", 0x0}, 0xc) rename(&(0x7f0000134000-0x8)="2e2f66696c653000", &(0x7f0000667000-0x8)="2e2f66696c653100") stat(&(0x7f0000865000-0x8)="2e2f66696c653000", &(0x7f00002e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(0xffffffffffffffff, r0, 0x80000) 2017/12/08 11:37:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) gettid() r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) 2017/12/08 11:37:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000301000-0xc)={0x0, 0x0, 0x0}, 0xc) timer_create(0x0, &(0x7f000044d000-0x60)={0x0, 0x12, 0x200000000004, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000666000-0x4)=0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000e86000-0x8)={0x0, 0x0}, &(0x7f0000d66000-0x8)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f000006b000)={{r2, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r3, 0x9) sched_setaffinity(r4, 0x8, &(0x7f0000324000-0x8)=0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f3c000-0x4)=0x0, 0x0) ioctl$sock_ifreq(r5, 0x891e, &(0x7f0000c60000)={@generic="44699552047ac542752c41f9a0453a82", @ifru_data=&(0x7f000075d000-0x20)="30dc5bd176d5dd7d2eb9dade34c5c97005989a42a69adc19af3070a2e8988170"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000eaf000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000008, 0xd4, 0x0, 0x0, 0x6}, &(0x7f00000ef000-0x4)=0xa0) r6 = syz_open_dev$tun(&(0x7f00000d2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000a29000-0x90)={[0x7, 0x6, 0xa472, 0x1, 0x1ff, 0x8, 0xfffffffffffffff9, 0x2, 0x80000000, 0x7d, 0x71c, 0x0, 0x6, 0x7, 0x1, 0x0], 0x17000, 0x0}) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000fc2000)=0x101) r8 = gettid() fcntl$setownex(r5, 0xf, &(0x7f0000aa6000)={0x4, r8}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000533000)={@common="726f7365300000000000000000000000", @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) r9 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r9, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a8f000-0xa)="2f6465762f6375736500", 0x200000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r10, 0x541b, &(0x7f000025c000-0x4)=0x0) ioctl$DRM_IOCTL_MAP_BUFS(r10, 0xc00c6419, &(0x7f00002fe000-0xc)={0x1, &(0x7f0000bb9000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b1d000)=[{0x4, 0xdb, 0xfffffffffffffff7, &(0x7f0000a1b000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$KVM_S390_INTERRUPT_CPU(r10, 0x4010ae94, &(0x7f000018e000-0x10)={0x6, 0x0, 0x32}) r11 = syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101000) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000e39000-0x28)={@common="79616d30000000000000000000000000", @ifru_map={0x5, 0x7, 0x808, 0x6, 0x1, 0x6}}) ioctl$TUNSETIFINDEX(r11, 0x400454da, &(0x7f0000a6c000)=0x1) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000b5c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x101, 0x0, 0x926a, 0xffff, 0x0, 0x0}}) 2017/12/08 11:37:37 executing program 1: socketpair$inet6(0xa, 0x8000b, 0x8040, &(0x7f000014d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1a) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000db6000-0xc)={&(0x7f000091c000-0x8)="2e2f66696c653000", 0x0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x8000, 0xfffffffffffff802, r3}], &(0x7f0000fdc000-0x11)="00", 0x1000000, 0x0, &(0x7f00006aa000)="", 0x200000000000000, 0x0}, 0x30) r4 = socket(0x11, 0x802, 0x300) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000e3c000)=0x0, &(0x7f0000907000-0x4)=0x4) setsockopt(r4, 0x107, 0x13, &(0x7f0000c5a000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) poll(&(0x7f0000547000-0x18)=[{r1, 0x80c4, 0x0}, {r2, 0x1, 0x0}, {r2, 0x4020, 0x0}], 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00005ca000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000461000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006d6000)=0xc) sendmsg$nfc_llcp(r4, &(0x7f000037c000)={&(0x7f0000402000-0x60)={0x27, 0x5, 0x8, 0x7, 0x9, 0x100000000, "4395ffb285bcd3532c5afc091ffd239f4fe77c13a076a943eadd9a7eead33a8a72d706a7cb14bbc6cc2ec2b0e93bad90c222bb6ee2364c2b0f549f974017a4", 0x7fff}, 0x60, &(0x7f0000fca000)=[{&(0x7f0000ba6000-0x3e)="95745ccce62a988af381ae4117fc9ace6842eba96df3838b01da632429051d085cd624a166d52c6997d117a41f43126473d9b4a47e317ef7f29bb1afc8f5", 0x3e}, {&(0x7f0000a54000-0x42)="2c86e51634c48684defa259fd048e3d7b2d3ace7bc61e69ff6261d5cd781874eb22b12b5c1bfc06689782c000000010000000040ac142be2878cd7362d3db4d29655", 0x42}, {&(0x7f0000ef4000-0x22)="3bc74286cb169dfd3b136fe0a80baaf8c40271328f4200f35dd2ca8ac54b7de67bd2", 0x22}, {&(0x7f000043e000-0x27)="91cee8d72c0570140fadf873322de5091fe311c2ab8c4cec3793ef53cff38148508825a95d33e9", 0x27}, {&(0x7f000038f000)="656152226e7c545e7892725f7154facd4dc8b8f0b051016f9b05aceee89dfa83c7f81949712b5506d7b5c12667be6fe6505b2909bb437cc8e46927432bb5903e3e9229c46c2d35505ea0ef708b5ef0440ff5d21382cd09d07e49150a6d6ee17dcd2b5e323c907b485bc2b1fab2dd24e032935fba01ce7176fe87294142d98f5bc16a8deb1142793ab580f5ffead3c8425eaa739681e3e71fdf9f6ae0e2df840a99845df30d3c2dfbfb74ac21bac61ed37cecf8e76dd2271901593dc1a9a2fff5f2bb25711aef884f404161726df21c18abbce2781d46ce6d0e84c2dd64e4c76adf9c8c", 0xe3}, {&(0x7f0000e99000-0x6d)="f4c72127dc5046b02a031e8541e051d3a4e94913b5b7975034c4ff57f61c4bc87f00904b92e217848c50aa551f6ca6461550d812813d421a8aa98e25550449a16278069d23958064f476baf88c072b088b93881452c2ba79054e7fc959a2bf90695a126b2d08500e2912ccb437", 0x6d}, {&(0x7f0000ba1000-0x5b)="b63dba20a02d4aa262d6a48877b3b596411ac20e78bee5cf74e15969a0b70e46f6ae881bb9548f6046e4995864f8acc9413edda7f79dad14fade95ce7b1518a51f0408db2418834bda6cad4d7ff1f7438a23f543f8e34d29db258c", 0x5b}, {&(0x7f00005e7000)="16bff17dd4252e246e52e85bde88de1cbccf41d03dd592d744c6d645b027e157988b4ef49a320b94a42ffb8f2ccfea4b55913ee77fd0bccb26a2450d8120a9a8b4b48674edded6b5d62289719bc72411553c82adee320012c6d7c5567378c593bdc57259857fae7c20aa31f2c3fccbabaf20f001e0", 0x75}, {&(0x7f0000ec5000-0x2c)="304f127687b39596c8ad4afd969e0a4fb2b75477ca1b04a691adfb4e9e08ee0300f37ab099239f4becb5707b", 0x2c}], 0x9, &(0x7f0000515000)={0x68, 0x109, 0x7e, "b4d814247d60a37edf1546d571d82f409f375f40567935adb51e6e6b157e991b8961623dcd1feff4f7ce1be58ac772802714e62c1b0489307df54ceb19eb96cda8757ecbc90702b1f8057311234180656ca0d4"}, 0x68, 0x20000000}, 0x40008) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80000000000003, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000086e000)=@generic={0x80000000, 0x3, 0xd2}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000724000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fdf000)=0x14) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000615000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x80000000000, 0x2, 0x0, 0x0, 0x9, r6, 0x0}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000686000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000c3b000-0x20)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$unix(r4, &(0x7f0000227000)="f8f0f1124d67545666d08aeab68e9d13d9f5be4ce407bf595ed6a9100eb1621b383f9283500e8e60a222547f865002245709854f8b080bdf6f6f369d0a998a76bd3012ddeb29ed0cdd24a58d2d9359c1952c4547740ce8a43a23571f38bd9d90ac6b7cb5602d99f72dc3c9c77e1b2faa51826a4dd1bb6a8a224d05bceb6a9562ef52ac85a77c76df00e6fc0b1dbd2a6d6c4a4ef63d49489d9e6f76100225867ef72a1175", 0xa4, 0x20000010, &(0x7f0000421000-0xa)=@file={0x0, "2e2f66696c653100"}, 0xa) getsockname$inet(r0, &(0x7f0000c5c000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cdf000)=0x10) sendto$inet(r5, &(0x7f0000fdc000-0x40)="", 0x0, 0x0, &(0x7f0000fdc000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0xeb, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xdd, 0x3, 0x0, 0x0, 0x88, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x1ff, 0x0, 0x0, 0x9, 0x1, "ab0b84", 0x1000, "cd8572"}, "eec985f6eb5e3e4309be262acb66736b2b5c33e12b3f55a87e3f9dc2bec5b25a75183044e8c9500c689ca810f0e6089d05a201f57062a13a889532dd65d7d140ac08cf597d502f1c2b1e07b765be255adf979b1010a7c10aee3224af5f53307f153a69d9c5ec841da2e7257be9a9d0b61097e8d0652b6a2292bdc3806dacf87866aca1f0d21d2846d05c989cab2b62c0904f04e20033103a4680eaef2e6dc7b80d7eacc73b4deda97639967549cd9932d577b9a0c73df8bbf4"}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000e98000-0x4)=0x2, 0x4) getsockname$ipx(r4, &(0x7f00001f1000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000067d000-0x4)=0x10) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f000076a000)=0x0) 2017/12/08 11:37:37 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) lseek(r0, 0x0, 0x3) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$alg(r0, &(0x7f000047e000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "63636d5f62617365286374722d63616d656c6c69612d6165736e692d617678322c73686132323429000000000000000000000000000000000000000000000000"}, 0x58) open_by_handle_at(r1, &(0x7f0000448000-0x1006)={0x1006, 0x2000000009, "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"}, 0x200240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x2bceb944, 0x5}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003d4000-0xc)=@sack_info={r2, 0x8, 0x8000}, 0xc) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x30, 0x1) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ftruncate(r0, 0x2) r4 = fcntl$getown(r1, 0x9) r5 = getpid() kcmp(r4, r5, 0x3, r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4)=0x5, 0x3, 0x3, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x8, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x24) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000-0x8)={r6, 0x4}, &(0x7f0000005000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) 2017/12/08 11:37:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x20000, 0x0, 0x73b, 0x0, 0x0, 0x2001000000000fa, 0x3, 0x3, 0x3, 0x0, 0x20, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x83, 0xffffffffffffffff, 0x0) ptrace(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018f000-0x4)=0x40000018, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f6d000)="2f6465762f7667615f6172626974657200", 0x22001, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000b30000)={0x0, 0x400}, 0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00004d7000)="5b18e1c03fccfac194f1acd215483a60a0c50c8a82a23f8bcca4545465e0cdb57f774a77a7268c6270595a5f78ad164a9a81600cf61c824ab7d36e2a01a0f835d7857164ec277da0744d52c66fabf7ca7c9e6d784d8b1e98c6b958edf4e82fb319a1e63ea1ada6f6b308d1fd30f1a3993706e961af54b8ee56fed093bdc6cb1d99300b34b05ef2821c8318e22d1fc6faca377feeb2b931c54ae3a7c9bf6980a29933") ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000051000)={0x2, 0x7fff, 0x9, 0xedc, 0x3, 0x3ff800000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ad0000-0x98)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f0000e0d000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000407000)={0x4, 0x4, 0x203, 0x553, 0x1, 0x4, 0xcae, 0x8, r3}, &(0x7f0000819000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d74000-0x8)={r4, 0x101}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000006b000+0x865)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4, 0x1, 0x10}, &(0x7f0000664000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fd7000-0x18)={0x0, 0x9, 0x0, 0x6, 0xa}, &(0x7f0000e56000+0xd4f)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c32000-0x10)={0x0, 0x0, 0x8004, 0x0, r5}, &(0x7f00002f9000)=0x10) openat(r2, &(0x7f000001c000-0xa)="e91f7189591e9233614b", 0x501000, 0x82) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000cd000-0x8c)={r5, @in6={{0xa, 0x3, 0x8, @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]}}, 0x8c) accept4$unix(r0, &(0x7f0000cec000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x80800) 2017/12/08 11:37:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 11:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000187000-0x10)={0x0, 0x0, 0x800000000, 0xb3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) [ 93.025913] handle_userfault: 60 callbacks suppressed [ 93.025920] FAULT_FLAG_ALLOW_RETRY missing 30 [ 93.039224] CPU: 1 PID: 11219 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #122 [ 93.046605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.055952] Call Trace: [ 93.058541] dump_stack+0x194/0x257 [ 93.062176] ? arch_local_irq_restore+0x53/0x53 [ 93.066860] ? iov_iter_fault_in_readable+0x1a7/0x410 2017/12/08 11:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) 2017/12/08 11:37:37 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) [ 93.072052] ? handle_userfault+0x12b7/0x24c0 [ 93.076562] handle_userfault+0x12fa/0x24c0 [ 93.080887] ? handle_userfault+0x150b/0x24c0 [ 93.085393] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 93.090410] ? userfaultfd_ioctl+0x4520/0x4520 [ 93.095005] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 93.100196] ? unwind_dump+0x4d0/0x4d0 [ 93.104096] ? print_usage_bug+0x3f0/0x3f0 [ 93.108333] ? perf_trace_lock+0xd6/0x900 [ 93.112476] ? __unwind_start+0x169/0x330 [ 93.116629] ? __kernel_text_address+0xd/0x40 [ 93.121133] ? trace_event_raw_event_lock+0x340/0x340 [ 93.126329] ? check_noncircular+0x20/0x20 [ 93.130568] ? __lock_acquire+0x6e9/0x47f0 [ 93.134797] ? save_stack_trace+0x1a/0x20 [ 93.138939] ? __lock_acquire+0x324e/0x47f0 [ 93.143262] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 93.149141] ? __lock_is_held+0xbc/0x140 [ 93.153200] ? __vfs_write+0x68a/0x970 [ 93.157108] ? find_held_lock+0x39/0x1d0 [ 93.161172] ? lock_downgrade+0x980/0x980 [ 93.165316] ? __handle_mm_fault+0x2698/0x3e20 [ 93.169909] ? lock_release+0xda0/0xda0 [ 93.173873] ? trace_event_raw_event_lock+0x340/0x340 [ 93.179060] ? do_raw_spin_trylock+0x190/0x190 [ 93.183639] ? userfaultfd_ctx_put+0x740/0x740 [ 93.188241] __handle_mm_fault+0x353a/0x3e20 [ 93.192648] ? check_noncircular+0x20/0x20 [ 93.196890] ? __pmd_alloc+0x4e0/0x4e0 [ 93.200766] ? find_held_lock+0x39/0x1d0 [ 93.204816] ? lock_downgrade+0x980/0x980 [ 93.208950] ? __lock_is_held+0xbc/0x140 [ 93.213070] handle_mm_fault+0x334/0x8d0 [ 93.217111] ? down_read+0x96/0x150 [ 93.220715] ? __handle_mm_fault+0x3e20/0x3e20 [ 93.225282] ? vmacache_find+0x5f/0x280 [ 93.229245] ? find_vma+0x30/0x150 [ 93.232766] __do_page_fault+0x5c9/0xc90 [ 93.236819] ? mm_fault_error+0x2c0/0x2c0 [ 93.240979] do_page_fault+0xee/0x720 [ 93.244768] ? __do_page_fault+0xc90/0xc90 [ 93.248980] ? lock_release+0xda0/0xda0 [ 93.252938] ? do_raw_spin_trylock+0x190/0x190 [ 93.257500] ? inode_dio_wait+0x530/0x530 [ 93.261630] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.266468] page_fault+0x22/0x30 [ 93.269913] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 93.275682] RSP: 0018:ffff8801cbbaf790 EFLAGS: 00010246 [ 93.281031] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff8250b491 [ 93.288280] RDX: 0000000000000139 RSI: ffffc90002bb6000 RDI: ffff8801cbbafb90 [ 93.295525] RBP: ffff8801cbbaf870 R08: ffff8801c92a1038 R09: 1ffff10039775eac [ 93.302769] R10: ffff8801c6c9a0c0 R11: 0000000000000003 R12: 1ffff10039775ef5 [ 93.310017] R13: ffff8801cbbaf848 R14: 0000000000000000 R15: ffff8801cbbafb88 [ 93.317309] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 93.322491] ? iov_iter_revert+0x9d0/0x9d0 [ 93.326706] ? mark_held_locks+0xb2/0x100 [ 93.330830] ? simple_xattr_get+0xeb/0x160 [ 93.335049] ? current_kernel_time64+0x122/0x2f0 [ 93.339792] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 93.344787] generic_perform_write+0x200/0x600 [ 93.349360] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 93.354613] ? generic_update_time+0x1b2/0x270 [ 93.359173] ? __mnt_drop_write_file+0xd/0x70 [ 93.363643] ? file_update_time+0xbf/0x470 [ 93.367858] ? current_time+0xc0/0xc0 [ 93.371646] ? down_write+0x87/0x120 [ 93.375351] __generic_file_write_iter+0x366/0x5b0 [ 93.380255] ? check_noncircular+0x20/0x20 [ 93.384472] generic_file_write_iter+0x399/0x7a0 [ 93.389216] ? __generic_file_write_iter+0x5b0/0x5b0 [ 93.394299] ? iov_iter_init+0xaf/0x1d0 [ 93.398270] __vfs_write+0x68a/0x970 [ 93.401973] ? kernel_read+0x120/0x120 [ 93.405863] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 93.410592] ? __sb_start_write+0x203/0x290 [ 93.414896] vfs_write+0x18f/0x510 [ 93.418418] SyS_write+0xef/0x220 [ 93.421844] ? exit_to_usermode_loop+0x198/0x310 [ 93.426578] ? SyS_read+0x220/0x220 [ 93.430192] ? do_fast_syscall_32+0x156/0xf9d [ 93.434675] ? SyS_read+0x220/0x220 [ 93.438280] do_fast_syscall_32+0x3ee/0xf9d [ 93.442580] ? do_raw_spin_trylock+0x190/0x190 [ 93.447145] ? do_int80_syscall_32+0x9d0/0x9d0 [ 93.451728] ? lockdep_sys_exit+0x47/0xf0 [ 93.455859] ? syscall_return_slowpath+0x2ad/0x550 [ 93.460772] ? prepare_exit_to_usermode+0x340/0x340 [ 93.465772] ? sysret32_from_system_call+0x5/0x3b [ 93.470612] ? trace_hardirqs_off_thunk+0x1a/0x1c 2017/12/08 11:37:38 executing program 5: bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x4, 0xffffffff, "2a59fc7e7659", 0x2fca, 0x0}, 0x10) r0 = mq_open(&(0x7f000001b000)="47504c24656d3100", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x7ff, 0x8000, 0x0, 0x0, 0x0, 0x3}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000a22000)=0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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) sched_setaffinity(0x0, 0x8, &(0x7f000010f000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000039c000)="2e2f66696c653000", 0x141042, 0x1000000000000001) delete_module(&(0x7f0000d2e000)="6264657670726f63707070306367726f75706367726f75702e656d315e706f7369785f61636c5f616363657373776c616e3000", 0xa00) ftruncate(r2, 0xb74) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000390000)={0x1, 0x78a0, 0x7ff, 0x400}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f4c000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) mkdir(&(0x7f0000771000)="2e2f66696c653000", 0xffffffffffffffff) r4 = syz_open_dev$loop(&(0x7f0000265000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r4, 0x401000000000127c, &(0x7f0000055000)="") read$eventfd(r2, &(0x7f00005ed000)=0x0, 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000056a000)={0x0, 0x0}) r6 = socket(0x11, 0x7, 0x3ff) setsockopt$inet_tcp_buf(r6, 0x6, 0x0, &(0x7f0000557000)="", 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a76000)={0x0, 0x0, 0x0}, &(0x7f0000e87000)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f03000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000027000)=0xc) fcntl$getown(r0, 0x9) r7 = getpgrp(0xffffffffffffffff) sched_setaffinity(r7, 0x8, &(0x7f000006b000)=0x7) getsockopt$inet_buf(r6, 0x0, 0x0, &(0x7f000070d000)="", &(0x7f0000804000-0x4)=0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00005fb000-0x4)=0x2c0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000308000-0x4)=0x0) 2017/12/08 11:37:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002f5000)={0xe8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, 0x40000000000, 0x10003fffe, 0x281, 0x0, 0x0, 0x80000106, 0x10000, 0x5}) 2017/12/08 11:37:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) write(r0, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310bc", 0x12) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000246000)="2e2f66696c653000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004ed000)={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x400000, &(0x7f0000cb1000)=0x0, &(0x7f0000197000)=0x4) syz_emit_ethernet(0x5f, &(0x7f0000c35000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x6, 0x6, "a228af", 0x29, 0x6, 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}, {[], @dccp={{0x1, 0x3, 0x4, 0x1, 0x4, 0x0, 0x0, 0xf, 0x8, "848ca4", 0xffffffffffffffff, "02a9e3"}, "06afac560d112c16ff41505000b650330c507330e73440be7c"}}}}}}, 0x0) listen(0xffffffffffffffff, 0xd7) syz_extract_tcp_res(&(0x7f0000621000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f00002fc000/0x4000)=nil, 0x4000, 0x1000002, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000ef1000)="020000f401000100a900be8c5ee100000000000000010000", 0x18) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000f11000)={[{0x9, 0x7, 0x5, 0x9, 0x1, 0x6, 0xfffffffffffffffe, 0x101, 0x4, 0x10001, 0x0, 0x6, 0x3}, {0x2, 0x4, 0x542, 0x2289b8b6, 0x9, 0x8, 0x9, 0x7, 0x5, 0x6a, 0x1, 0x1, 0x4}, {0x9, 0xfffffffffffffff8, 0x2, 0x0, 0x5, 0xfffffffffffffff8, 0x9, 0x100000000, 0x1, 0x0, 0x8, 0x3, 0x8001}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f00002e2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000a08000-0xc0)="18000000020001000000be8c5eff8c88360000f1010300ec0100000006000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bf4b2d17fffa21b571068003d33b5affa00041ad0b4c2c23eef679567", 0xc0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 11:37:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000d5c000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x200000) fcntl$getownex(r0, 0x10, &(0x7f00006cd000)={0x0, 0x0}) perf_event_open(&(0x7f0000879000)={0x1, 0x78, 0x31ff077f, 0x1, 0x401, 0x200, 0x0, 0x5, 0x1000, 0x4, 0x6, 0x82c, 0x8001, 0x8, 0x0, 0x8000, 0x2, 0x9, 0x3d80000, 0x1000, 0x9f5, 0x9, 0x6, 0x0, 0xfffffffffffffffd, 0x8, 0x0}, r1, 0x100, r0, 0xbe3fdfd922daa702) r2 = socket(0xa, 0xa, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b9b000)="2f6465762f6c6f6f702300", 0x0, 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, 0x553, 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, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000bda000-0x8)={0x0, 0x0}) setitimer(0x1, &(0x7f000013c000-0x10)={{r4, r5/1000+10000}, {0x77359400, 0x0}}, &(0x7f0000230000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f000098d000)={{0x77359400, r7}, {r6, r7}}, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f000081d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000382000)={0xb4a, 0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f0000539000-0x10)={0x9, r8, 0x1, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0xffffffffffffffff, 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, 0x2) bind$netlink(0xffffffffffffffff, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000108000)={0x0, 0x0}) r9 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000766000)=0x0, 0x80000) setsockopt$sock_int(r9, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0xfffffffffffffffd, 0x4) r10 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)="70726f6a69645f6d617000") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r10, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) bind$alg(r3, &(0x7f00006d1000)={0x26, "6861736800000f0000000000f3ff", 0x0, 0x80, "67686173680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/08 11:37:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a4000)="2f6465762f73657175656e6365723200", 0x20000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000452000)=0x3) timer_create(0x0, &(0x7f0000adb000-0x60)={0x0, 0x1c, 0xa4be7f0c93839da9, @thr={&(0x7f000042c000)="", &(0x7f00001a3000-0x58)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019d000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)="74696d65727300") timer_create(0x40, &(0x7f0000f6b000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000af2000)="", &(0x7f0000934000+0x65d)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebe000)=0x0) preadv(r1, &(0x7f0000389000)=[{&(0x7f000036b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}], 0x1, 0xffffffffffffffff) 2017/12/08 11:37:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000a80000-0x38)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00008f8000)=[{&(0x7f0000000000)="850e28b8e79998", 0x7}], 0x1, &(0x7f0000633000-0x130)=[{0x64, 0x10a, 0xffffffff, "42ac87da8bbb67f921f8b98f07e08f140fdf44621931b20077791eaad02a3288f31326ab2bbfed122e3a9898eb839bb6ba7e8f72a9a14f2d591f8267f2db65e5a11e4421a234ca3b6192b8267129326b43663563db5e"}, {0xcc, 0x10b, 0x47, "7d90de63ab8bc2ccb1ed3d22143c4b82e0a3896b4cc1d3d26766f218d63dce80fdce8361b00c1be4a4c83612229944fd54a32f813c7197aca6fdc2aacf74db8327c6cf40b22744674e34b951bed88922352b4bfd68b3d8162bbfb8dc1cd0eb0e930f35e99e550c0529018ab3197b4fb29235cd4785a49989c0e3c0544a8ad3d80cb76721f07a80d93a7d6e57732293b67a6fae9f17ba4bcd93fd4d6d893dd853e37cdb465620a73b570a28c1e9baf4ffe05dd79f8027709396ae812fa8"}], 0x130, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r0, 0x7, &(0x7f000026f000)="") r1 = request_key(&(0x7f0000708000-0x8)="6269675f6b657900", &(0x7f0000220000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008fb000)="2f6465762f73672300", 0xfffffffffffffffa) add_key(&(0x7f0000422000-0x6)="2e6465616400", &(0x7f000023c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000674000)="e0037ab63641a00244b09e93c98a262bdd19cf02f6a00f0c4c30b254431b7ad292b57a507239b851cb82", 0x2a, r1) fcntl$setstatus(r0, 0x4, 0x2800) read(r0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) r2 = add_key(&(0x7f0000931000-0xd)="646e735f7265736f6c76657200", &(0x7f0000285000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006df000-0x9f)="08f87c79aedd312c66a38b808fa39d60fa22ab9b4202d43149e4bace020313a1cdc2bd133320e99f14a4c3a3c4e35a9074fecebfb111bf6e10edf331a8e7a7b135c750627a0d2e0041b9ba99881a7cd6c30569705d46fbc660150f889d32f032da4020b8f84dcf0a4c5d33f4511e3171d04e8b0a463006ee910828d4be81cc28de57fc735ddbb5a789337ffa98df5c8077d35b5545e1b90e53549e54c051cd", 0x9f, 0xfffffffffffffff8) ioctl$KDSKBLED(r0, 0x4b65, 0x3) r3 = add_key$keyring(&(0x7f0000bce000-0x8)="6b657972696e6700", &(0x7f0000443000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f87000-0x8)={0x0, 0x0}) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000bc6000-0x138)={0x4b, 0x9d, 0x7, 0x7, 0x5, [{0xd6, 0x2, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x10000, 0x1ff, 0x0, 0x0, 0x0, 0x40d, 0x0, 0x0, 0x0}, {0x4, 0x1, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x80, 0x10001, 0x0, 0x0, 0x0, 0x205, 0x0, 0x0, 0x0}, {0xfffffffffffff04d, 0x62, 0x0, 0x0, 0x0, 0x1404, 0x0, 0x0, 0x0}]}) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) keyctl$unlink(0x9, r2, r3) 2017/12/08 11:37:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6efd9a}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000090a000-0x1)=0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000019000-0x1)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 93.475448] entry_SYSENTER_compat+0x51/0x60 [ 93.479828] RIP: 0023:0xf7fbbc79 [ 93.483164] RSP: 002b:00000000f77b708c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 93.490849] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000020011fd2 [ 93.498093] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000000 [ 93.505335] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 93.512586] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 93.519838] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 93.569623] BUG: unable to handle kernel paging request at fffffffc21511f28 [ 93.576759] IP: show_timer+0x1d1/0x2b0 [ 93.580615] PGD 5e28067 P4D 5e28067 PUD 0 [ 93.584830] Oops: 0000 [#1] SMP KASAN [ 93.588603] Dumping ftrace buffer: [ 93.592112] (ftrace buffer empty) [ 93.595793] Modules linked in: [ 93.598960] CPU: 0 PID: 11296 Comm: syz-executor3 Not tainted 4.15.0-rc2+ #122 [ 93.606285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.615701] RIP: 0010:show_timer+0x1d1/0x2b0 [ 93.620077] RSP: 0018:ffff8801befc7840 EFLAGS: 00010046 [ 93.625409] RAX: dffffc0000000000 RBX: ffff880198885dc0 RCX: ffffffff81cd11fe [ 93.632647] RDX: 1fffffff842a23e5 RSI: ffffc90004263000 RDI: fffffffc21511f28 [ 93.639886] RBP: ffff8801befc7870 R08: ffffed0037e9986d R09: ffffed0037e9986d [ 93.647126] R10: ffff8801bf786580 R11: ffffed0037e9986c R12: ffffffff93839da9 [ 93.654364] R13: ffff8801cb118c00 R14: ffffffff853422a0 R15: 0000000000000322 [ 93.661606] FS: 0000000000000000(0000) GS:ffff8801db400000(0063) knlGS:00000000f778ab40 [ 93.669800] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 93.675653] CR2: fffffffc21511f28 CR3: 00000001c6af1000 CR4: 00000000001406f0 [ 93.682893] DR0: 0000000020000008 DR1: 0000000020000008 DR2: 0000000000000000 [ 93.690132] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 93.697370] Call Trace: [ 93.699927] ? timers_start+0x14c/0x1c0 [ 93.703891] traverse+0x248/0xa00 [ 93.707330] ? seq_hlist_next+0xc0/0xc0 [ 93.711294] seq_read+0x96a/0x13d0 [ 93.714818] ? __fget+0xbb/0x580 [ 93.718181] ? seq_lseek+0x3c0/0x3c0 [ 93.721864] ? selinux_file_permission+0x82/0x460 [ 93.726688] ? security_file_permission+0x89/0x1f0 [ 93.731595] ? rw_verify_area+0xe5/0x2b0 [ 93.735635] do_iter_read+0x3db/0x5b0 [ 93.739406] ? iov_iter_get_pages+0x1150/0x1150 [ 93.744065] compat_readv+0x1bf/0x270 [ 93.747833] ? may_open_dev+0xe0/0xe0 [ 93.751608] ? vfs_iter_read+0xb0/0xb0 [ 93.755496] ? fget_raw+0x20/0x20 [ 93.758925] ? putname+0xee/0x130 [ 93.762354] ? kmem_cache_free+0x249/0x280 [ 93.766575] ? compat_SyS_futex+0x288/0x380 [ 93.770885] do_compat_preadv64+0xdc/0x100 [ 93.775090] ? do_compat_preadv64+0xdc/0x100 [ 93.779475] compat_SyS_preadv+0x3b/0x50 [ 93.783505] ? compat_SyS_preadv64+0x40/0x40 [ 93.787889] do_fast_syscall_32+0x3ee/0xf9d [ 93.792191] ? do_int80_syscall_32+0x9d0/0x9d0 [ 93.796754] ? lockdep_sys_exit+0x47/0xf0 [ 93.800873] ? syscall_return_slowpath+0x2ad/0x550 [ 93.805779] ? sysret32_from_system_call+0x5/0x3b [ 93.810601] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.815429] entry_SYSENTER_compat+0x51/0x60 [ 93.819804] RIP: 0023:0xf7f8ec79 [ 93.823136] RSP: 002b:00000000f778a08c EFLAGS: 00000296 ORIG_RAX: 000000000000014d [ 93.830815] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020389000 [ 93.838055] RDX: 0000000000000001 RSI: 00000000ffffffff RDI: 0000000000000000 [ 93.845294] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 93.852533] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 93.859770] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 93.867037] Code: 4d 63 e4 e8 12 26 a3 ff 4a 8d 3c e5 e0 31 34 85 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 a2 00 00 00 <4a> 8b 14 e5 e0 31 34 85 4c 89 ef 45 89 f8 4c 89 f1 48 c7 c6 60 [ 93.886249] RIP: show_timer+0x1d1/0x2b0 RSP: ffff8801befc7840 [ 93.892526] CR2: fffffffc21511f28 [ 93.895972] ---[ end trace 7713a8ce034e7ccd ]--- [ 93.900694] Kernel panic - not syncing: Fatal exception [ 93.906430] Dumping ftrace buffer: [ 93.909939] (ftrace buffer empty) [ 93.913617] Kernel Offset: disabled [ 93.917213] Rebooting in 86400 seconds..