020) 2017/08/06 20:06:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0xffffffff80000001, 0x5}, 0x10001, 0x7ff}, 0xe, &(0x7f00008be000)=[{&(0x7f00008cc000-0x73)="1539085da2aac30b5c9535aa4ea452eaa28721ca3474bfa1c1d0232a1b677e9fb451a95c3f00cc5924fb2382824e7c3da32dbf47a2dbff2a37c0488a01484fdd5df719c0d103e93d648f28c41d7199c9d0bede4092696adfa91d3b6a56eea4e09b4c0b7751248e8b900db5db570419663b892d", 0x73}, {&(0x7f0000314000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000630000)=[{0x38, 0x11b, 0x7fffffff, "75ef708c4bcaad68a3853117d343de075f535e626adb6fb9e813b6394349965677"}, {0x38, 0x10d, 0x1d, "b9ef4a62f2b02ea02a9d0cf059012d723d21bbe741e40d799231630a1ee4ca2abd70"}, {0x98, 0x106, 0x9, "4e4a9b57421ab1c2836101e2373186099e8d4afc6c868f424017173b11b0a49d6840859184ba392a2450332cad3dca70eb28eb7cd370f1bc1a7f0730231dfa4bed03833a4ecfb520c39ee8aa4c4f2245748cf8a074d224fdaada4c12559962a5b6c6b0ffec14861a2eec547e7899a75d050429150d62c405677bee7c2e51925e8ae435b6dc4c"}], 0x3, 0x20008840}, 0x1ff}], 0x3, 0x20000004) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="ff21e4", 0x3, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x81}, 0x10) 2017/08/06 20:06:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 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 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f9000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0xf, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e05000-0x1)="d1", 0x1) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000e91000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x10000000000080, 0xf, 0x2}, 0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00009f8000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0x281000)=nil, 0x281000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000a7000-0x20)={@generic="183a1b950d8c8f9a25a6749f1f321d0d", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r2, &(0x7f000027e000)="", 0x0, 0x2000c8e4, &(0x7f000027c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r2, &(0x7f0000196000-0x10)=@nfc={0x27, 0x40, 0x8, 0x7}, 0x10) sendto$inet(r2, &(0x7f00000d9000)="8059183fbb83c8ba680c30a884b0df1e30a76f08b37e0acf35fa63307e502dce862b890b3ed4e8b0e90245315ad2dd37f780b9acabd168c1b46b619cb494f864ece76ed3e5cfb175c43f4caa56403d6c906879f13040d3e925cd0925f5298a6a15b4a8986af7c0fd476f317ed0a7cd95812798788310f9c0aca3ba4c68d43a9d2b30b36e665019b2fe201313e20766f72e0b488ef9581a924d70cc00000000930c348b79d3a93acead30c1aadcf2996cafd8b51d5fca7fa2ab52d10d6059000000060bdf41370796234ba301fe54d80c2ed1719657cb97d3c6c344149140", 0xde, 0x0, &(0x7f0000153000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000077000)=0x7, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000053a000)="bab8d24b9f8ab08824c6b1e209d3334a11a74d1cb04c74e50cdfc26530811f849319adc218e14f398a45e9e4531168ae21fd2e77de06546c37556417ac2a7b9481bbfa7920a13fdf9c44e6960676768e63021e25997c5dcc33677cdd69f700ab2f1c95c3f2ff07a2fc76aa485210", 0x6e) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000060000)="2f6465762f766373612300", 0x4, 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008ab000)={r3, &(0x7f000052e000-0x6e)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600576dff2c0400000054d670afe633ad1a7d1ceef9f612e096f63b3ff9fa085df15f07c26d1528e95365a8efb46b8d220ec0f28c644f6f4bfb0390b7faac3a3c2b40cda402000000000000008f325af9ff21d2076139c1642a"}, 0x10) mmap(&(0x7f0000959000/0x4000)=nil, 0x4000, 0x2000001, 0x10, r0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003a2000-0x18)={0xffffffffffffffff, &(0x7f0000362000)="a3723a06c2c4836c6d48442ae6d05fa7e98963a92e2a2c1f0adaaad8faa8cd412d2af75257bad6f6f3766df220e44513f721753e3c4a1e260f1a35e1733b8a9735afccc5728150172c88beb8f360a5a72daeb1b261466800865e36014b6be8a9d0b7b9602ec1de7aaf70019a0412dcaa15abbbf19327308cdb0036d97e58e347ad2d857b2fe265ec0f511487", &(0x7f00006e3000-0x24)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f84000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000872000)={0x7f, 0x362982f, 0x1, 0x4, 0x20}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000112000-0x5c)={{0xa, 0x3, 0xcea, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff90}, {0xa, 0x3, 0xf2, @loopback={0x0, 0x1}, 0x3}, 0x81, [0x9, 0x10000, 0x2, 0x5, 0x3, 0x80, 0x7, 0x3]}, 0x5c) 2017/08/06 20:06:20 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xa0) mmap(&(0x7f0000d71000/0x4000)=nil, 0x4000, 0x7, 0x30, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000000)=0x4, 0x4) r1 = socket(0x2, 0x3, 0x1) mmap(&(0x7f000061f000/0x3000)=nil, 0x3000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000620000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xe, 0x6, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000004000)=0x0, &(0x7f0000621000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000)="745a2ffa1715252cd8feee1126f5f2a8463460f68bfcc24d16a0b4bd6dfeefceb9861af4fb4a832f181d53d915a8175acb68cd6a21332c4c73f6ea2eaa053690d4b1f0ba3474d1d57fc201746dd7971749085aad71a3ef6b23151e4c36a543a882204c2410bcbfdf3dbfd5dfd556770c9f57d50adfd894b7fa88d5e693f9d9f543d0248f6bf8bcac9b", 0x89}, {&(0x7f0000003000-0xf6)="7d27a7e64de4e44ba0aaebd6a607e0e286dd9faa2d2e89f2a08990844894bf154eddc336438200930a962850b54c162097206191c3e62dc01815206955e1a8c6783c55f3afe9352ce34fdde67c10789217e97321117bee76d8abd9999efc3b8bdf785f1a9c606bbbe03191fdb3ba2c5d606e9fa52d653663e53a93d6f0e6a7cdf248edb2fc458d6e5da82acb3151289ab8ee9503824e37de922c68cea14641d972d562cd3a9e3fae78e50c05350fd2c58fdcabb9aa9fc3dea31bb25a38743a983e68dbd76f0618197f5203c043c188a773dec4546151df64d536ac19c211d0dd621a3b9f372b2a667c36efdb44f08d6284b0decbfb33", 0xf6}, {&(0x7f0000003000-0x31)="b3563192d7301fd2048f05e6c6159ed96d2f2093362ab5fa32043faabffeb48f8a0b69a482864bbc28ec61b1bcab726481", 0x31}, {&(0x7f0000003000-0xf3)="7ecb3c3b66f746f4bf3fbe6d856fa32663c73b1a58a80ca9c6dee21cbc962a632fe11cb6cb17406b60910d38da3fb27227ce900201456bebb0f3e0a659a15080f401362f5965e4a49fb3d277ccf6238f307ed4b9f69b7dac89de86f5d7d3de2f4c9b06be3389cda97fadf903e61caae10b3be468cab6564243100ce43b2a8fe9ae80c15be0b27ca4994ec61843798a92e2d418744dbad4f8ca8b2c9f4fb67f45c8dd36066a1e2d3eab2a02af54e87d9a1c25f8b557dcdc26234d4dce7f7ecfcd30d3c1ba2c2675eaac4e0c2e1e063679de7c46996555bfb549d6289e85dc970dc1f483f54a3a5a98eb1d9c6fa38d6acd42fe03", 0xf3}, {&(0x7f0000002000)="69d7a5a8579f49c62fcedc7410716e7b8bb024562efe7f2dff1d23124645cfdaabbac7945319687d1ca69860a9c3a1c85661d858e3b214520b152e019b16b7ea5736371518bcc69011d1fcbe8cf3e5f47b343b75666ef02e442b45b92fed707accef681f8eec8e43f1c142bae6b7b492cdf233689d9d4c1a84404bf0f4606c1d8665290a7c793493552c4c6056418f011cdcaf0820c6090848c81c21c79b93ad3696028144a1daf83287027eabb0", 0xae}], 0x5, &(0x7f0000002000)=[{0xe8, 0x197, 0x7, "68775c53d7efa06c3020a746ed356f088ff2ee930f59f1a42ffd0e60f9da9f5af6b1841c01e49513249827e65d43f8da67a30f9cd91e1affe89863890d63b9ad9cac615ef74b014991975f556d1786845b839ab77935026401cf06079f77eea46a66f414e49183300ccb18579ecf43320c5f11f9262b49874f20369d466fd93fa2c391f8ec19ddc94d3e1a6dab5a146c79e141a0ba9b43124c3abd5d6f489f5858fc83649e1c626ef98167acb076e130ba8b5dee8f3113f10b2cdb9a62f3607a71af0ff0ffc8017bfca1f7160734ccccae949e044a"}], 0x1, 0x804}, 0x9}], 0x1, 0x4800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4000001, 0x32, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x4) getsockopt(r3, 0x1, 0x4, &(0x7f000000c000-0xa6)="00", &(0x7f0000002000-0x4)=0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000620000)={@common="64756d6d793000000000000000000000", @ifru_flags=0x1c00}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ff6000-0x8)={0x4, 0x85c}, 0x8) r4 = socket(0xa, 0x2, 0x88) r5 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r4, &(0x7f0000ff7000-0x80)=@generic={0xa, "0fc6b9bb91ccfdd7d4f712422ee690cbb0e9fb161b05131aa3d2067a37a564e3dad72b4cc8dce0b027cc122d717b7a4552c3d8f903098c35e5d23fd8270ab26157385fe7532dda8ee0bfd7aecd2a123b43a4e517d3643ef1fb21e850ab21283e33076bb51613b5536617b52cb002dd060300569fc701bbcffa4bfea3c050"}, 0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00001ab000-0x4)=0x7, 0x4) connect$inet(r4, &(0x7f0000ff3000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000b22000)=[{&(0x7f0000ff7000)="0000000000000000000000000000000000000000000000000000", 0x1a}], 0x1) writev(r5, &(0x7f0000fac000)=[{&(0x7f0000706000)="480000001400187f09004b01fd0d8c560a880000f217e00600000000000000a2bc5603ca8164643e8900000028213ee206000000000000ffff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 271.853838] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/08/06 20:06:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) eventfd(0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) read(r1, &(0x7f0000532000)="00", 0x1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00004b1000-0x20)={@generic="c833d04055682dd1e896d0400f603055", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000096e000)={0x0, 0x1, 0x0}, 0xc) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f76637300", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001b5000-0xb8)={0x0, 0xf600, 0x2, 0xfffffffffffffffb, 0x1f7b, 0x2, 0x7, 0x8001, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0xf3, 0x6, 0x2}}, &(0x7f0000a3d000)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bdb000)={r5, 0x0}, 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x100000000, 0x8, 0x10001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6}) r6 = dup2(r3, r4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000046e000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000810000)=0x400000000000001) io_submit(0x0, 0x0, &(0x7f00006e7000-0x20)=[]) fcntl$setown(r6, 0x8, r2) tkill(r2, 0x16) 2017/08/06 20:06:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x5}, 0x10001, 0x7ff}, 0xe, &(0x7f00008be000)=[{&(0x7f00008cc000-0x73)="1539085da2aac30b5c9535aa4ea452eaa28721ca3474bfa1c1d0232a1b677e9fb451a95c3f00cc5924fb2382824e7c3da32dbf47a2dbff2a37c0488a01484fdd5df719c0d103e93d648f28c41d7199c9d0bede4092696adfa91d3b6a56eea4e09b4c0b7751248e8b900db5db570419663b892d", 0x73}, {&(0x7f0000314000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000630000)=[{0x38, 0x11b, 0x7fffffff, "75ef708c4bcaad68a3853117d343de075f535e626adb6fb9e813b6394349965677"}, {0x38, 0x10d, 0x1d, "b9ef4a62f2b02ea02a9d0cf059012d723d21bbe741e40d799231630a1ee4ca2abd70"}, {0x98, 0x106, 0x9, "4e4a9b57421ab1c2836101e2373186099e8d4afc6c868f424017173b11b0a49d6840859184ba392a2450332cad3dca70eb28eb7cd370f1bc1a7f0730231dfa4bed03833a4ecfb520c39ee8aa4c4f2245748cf8a074d224fdaada4c12559962a5b6c6b0ffec14861a2eec547e7899a75d050429150d62c405677bee7c2e51925e8ae435b6dc4c"}], 0x3, 0x20008840}, 0x1ff}], 0x3, 0x20000004) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="ff21e4", 0x3, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x81}, 0x10) 2017/08/06 20:06:20 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, r0, 0x0) accept$inet6(r0, 0x0, &(0x7f0000ee7000)=0x0) r1 = gettid() perf_event_open(&(0x7f0000eff000-0x78)={0x2, 0x78, 0xde, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x2000000, 0x1, 0x1, 0x0, 0x4000004, 0x0, 0x0}, r1, 0xfffffffffffeffff, r0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00003ed000)={0x5, 0x1f, 0xffffffffe87840ca, 0x800000000001c, "83e96dbc59355f0802451a2c5b56290bd5209f622433215e0c3b588135362377"}) add_key(&(0x7f0000540000-0x7)="6c6f676f6e000e", &(0x7f000078d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001cc000-0x2)="841e", 0x2, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x3000)=nil, 0x3000, 0x7, 0x10, 0xffffffffffffffff, 0x4) chmod(&(0x7f0000f8a000)="2e2f66696c653000", 0x800000) r2 = syz_open_dev$loop(&(0x7f0000f4a000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = socket$unix(0x1, 0x15fffffff7dd, 0x0) r4 = memfd_create(&(0x7f0000000000)="fff8", 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x0, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) name_to_handle_at(r4, &(0x7f0000576000)="2e2f66696c653000", &(0x7f0000f8d000-0x1008)={0x1008, 0x93, "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"}, &(0x7f0000f3f000-0x4)=0x0, 0x400) ioctl$TIOCTTYGSTRUCT(r4, 0x541a, &(0x7f0000037000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pwritev(r3, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x7ff}, {&(0x7f0000767000-0x3b)="9cdadbf8c24f682370fbe4180000000023c6fbf9c458c6b753003a18c8be9146ad6c3ad34a865fe73de694537c503b43e221126186489b089a727a", 0x3b}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2852, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00008eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendfile(r2, r3, &(0x7f00002c6000)=0x0, 0x4) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$KDENABIO(r4, 0x4b36) socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000b78000-0xc)={0x2, 0xbfc, 0x0, 0x80000001, 0xff, 0x10001}) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000f0000-0x30)={0x5, 0x2, &(0x7f000014e000)=[@map={0x7ed3, 0x5, 0x0, r0}, @generic={0x400, 0xffffffff, 0x8, 0xfffffffffffffff9}], &(0x7f0000bc5000-0x11)="2c277365637572697479766d6e65743000", 0x10000000000, 0x86, &(0x7f00003bf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3}, 0x30) [ 271.982741] sctp: [Deprecated]: syz-executor5 (pid 21650) Use of int in max_burst socket option. [ 271.982741] Use struct sctp_assoc_value instead 2017/08/06 20:06:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() getsockname$ax25(r0, &(0x7f0000113000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00007dc000-0x4)=0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$ircomm(&(0x7f0000e66000)="2f6465762f6972636f6d6d2300", 0x100000003, 0x32202) sendmsg$kcm(r3, &(0x7f0000244000)={&(0x7f0000b58000)=@nfc={0x27, 0x1, 0x8, 0x7}, 0x10, &(0x7f000019d000)=[{&(0x7f000086f000)="f73139975443d78da967ee670771dc025164aa37dfd496a566d0fa2ae9798ed9b66954f0880e40cabb75cd472eed2e61582749890abcdee40b1c53be9f621cd6245edd4375d610742da9bbe170ffa5052137af217fa2d6808e7e0cd0e97a2614c07474352422d6b67522c961cc0bb1b3bc11ab2961b80d8ff73622cfe26aac0ce2ecdc524d031bf1537fb15d7aa7618202f8f1ea115447af0336ad231a281ae91a81a34e11ffdd6e030a436ace7dd9808aea8e8da3dd982028c5e5a10d31f3da19b42a7034cb20fa7c81f1eaab4b45a0dacef90d089e669ddf967820806c5f8294991b6018de132d7936e455888af96fb4", 0xf1}, {&(0x7f0000c5a000-0x1000)="345a25fe136dcfd24ca9285562527e250ff8701f64a8bee99dab75411ee582365a9cb3935b0d6ceaac58f78b8ab0798ee5a022fc927e1369efc0f2eea6b47067d57a7f84b0543035f835bf743778b9921a56c1b1f584f94f037c2f7d9fd93b3a93ebc2693eaa5b2b7b115b4a58df6e7fc15e88aed00f592ab60a68a36943453b7ff5097cbf3cfa49be098e5594e8854527b5357c4054ae945b5ec8de12aae97cdaf0e45cad6518970d3870660927b3b50c39377460a33aa63bb61f5d729774df2a3f8da7d5a8b5808562152b8414d77f0cc5d67343f1f36d87723a9a5785190e5bf2755cace28a6574d68fca3a73e8b6824965d0518637e54017b597cfed788198e0aeee66c0970ccacae12934e2f6bd0d97156d17259b0882e226c95fcc87b5de42fd46410476634ef527f2c6fbb036b6addc5e3840dcef47f79ed2727d7ef6d6f0f4fe0ac2190280d227b064150bba18ce22be7163e65b7bd56d467049fd84da12f27ede0941d040faad6915f41c13c73d52b1d0461b372dcd75058138b30525272f82d8b989e7046d73bc94f25185053b6bd6c3ee2a28aa1730d8df9fa4642a33d2883bdfb7ca6b7fbca6228781f9f10799a03e1d65be9d2f701f8888c98a359ab743444a1e61bbfc2b949396ba4a96a0615709a2b366334274c154e6cde50e04fcf942255c9f7a695f16eca4893500ae7227ba268aebe776ce81b54bc73066858012f46baf52ce5b9958e6e1ec55ef9cebf158343e708c54b46fb7d8bf8fdd355dfa0e25578ee39c97513a9398a8af5ac3ee30ec4fbb0428c42100cf9a16d39543547fb8ad3b72db91ba338b5b91234f26d953934d13713449c6d5529b3f153dcc352b41363304a32ad099ee6f0d7d4b3256269cf3de7cb63ccb4e972b77af7ad1aebe3d30c8902458ffb5fbc699a54724c101eb2278a8f75c1a700459260085bf1c2bf324225d6a8b67519931bfbaece5c80d342fbb479bfc5c7f5dc115e5b470d84a9948e1d0f87ac8fef6088be8be4887539e74d46c23a094d7d8d23a409f1d219303eb726fc29709a9da2bf59b43803c4ef1b9b7fd424871c1d6216325e50b1f8dd3be972358ddd7a86901d4699efae1b62e12eb08eeb80cf05ac116947d43c1990db4c4d3a27f39848e57cc54b4a8a0ec0193df011d37eed754a2f39a24b76fd1ba51c49293f3fe94e8861c60396594dbb79dee53277361a8ab0cf472d13e8d9aea9f17dd535e7ea8cb10a9d72baae45bc749b9152b6d8a9c20a34d4f7a91735b9cff41d4a3a803c7fecde1248bd909ef9b2c77bf2ff7cb7d33f19d8999452e841beda34acfa8c02f7bbf71f52243317f124f9ff7cbb0fbb14f1e0cd2ac6ac3d14e0570b6f40411509c7189523865411f66d175ae45fefb01b2fb2db317412141dd857941e0df3487295ed875ab76e010be2c968aa09b77a84d3e56286dcbbc1c05bc2536bae86af843d0126abf85493cf2915cc79378656072f3376f20e23f2bd490cde733824ba3aaa558b7f6d54d634d73e8064763d41f527465d050aeebc549a10e48613424926089a2a20d4b72965ba6393b6015a84a5b18eca1e14b59008b096c4aec8059429401fc905dc396c1d95a2c6b92c21556685beede3426b90ab3562d55ad7ca71d34c952a81269c260aa58036998c4a8d26115a07667e058c19cd79f5351e92b56d9c514edb07398c2d12e5fd893967d13cbbbd5aec2586f72b5455343229b49ea205c9b570403905fc42d8126f2c053a87b13200423e7247e4f2e619a0745b3f7c74ba175d7d9430d63552d709dfa5039e14f5e5d35c8a2d434e089001507ec10d90df8420e35d9f14bc003c0321668c8ba58b6c6db97d0e384d36155415c765c69fddcf6b8a835dda0a8fcf087c8592475e4e5f8d41769514fc0e3ab9e500cae4b470fa9518dfcdc7f009f5091d2f6fab4c3af88ad2cd84555f3ca911838be124b30818a9bc202881276125b02f870b403ab9679d41e5da4759d2dceebcb47a4ae34afa287d412bb9d92574b8d9c54fcbf28647760823b7db16feb975c965891587d76dadcfcbc0f5f8a2ac6c6b292d763cd37e62b3d0d8361e80bb236123f482374920059a7b436bc6e5b7eb1ac386a8e6eac16e8785e2d5e050125cff58852765c37acde2cd6bfabc7ee9092d2c3e7e865d53aba055d5efb07a0fd185d29cbf8524581a06647b423d4d855b111b83b2ee6dfa5acd10727f6bb76f8c54466043944abef2c1cb636b4fa82a7533d5d295897b1f438d9e9136219eadccfbb5082824d5a916eb527277de54a834615f95aeca2707c750ea90198a4365939fbcb39cbc62e6e0df768cbd6b1ba5d097e993105839fa26cdbedd619df5d46dd4e9b1b595c628c4e2181ab175ea37531bfeb99181304005172995b5cacdbb87fb12fb48662ca71c3d2189623eaaa4bac05e0b4aa441f572635fd4719ccd4164620f426d85f5d95a9c2fee7de8e549e754b68a7a31153c62612b1678ce9c409fb59ca6d34e017bf80abd80986626f9aea78c8e96717d39f8d37ee72964a1a3f7abe299cadfd5286ae53c82e8d5adf34939670f486ce0108da10d9fcfa7717faf0fafbd998c93de4a93d30cb5578e169b818ede2175a49ced6509a0665159589ed07342574f90c88cd7be74d69908a87d720f431d2e1aa8f5911895b0706e6608b3325d267e5e47eb24efff4c29b64696fa1c38691818d0905dedbed9f3806fcba80db022fe27a574ba2b88d7f16d0e40f367211003e5436a4b772d06bfb0941c63e6d37e127bc568d4d4e195cfcfd6c8b75ace37835ea789d9b176d8aed7cc3846b172ce52ccfbb1928be0fbd2b27d70fb7d4f8d16fd932b3076674840c5c3f69bdef16db53b4da9a39cd4ffae43451a54f558a9599587741bb288a7871f9cb3043092067ddf1af9c49464dfdc011e1f20c958c69e5e37ec3bcd72916980d1546d2de936819ce5baf8f47956b55f5c9a72965894745e0265d086a8fd0569eb15e416a633e4f0627fbac0f46ce54a6285cb0ef1c8a4a34c78e2adae254098da3e500ebed8418634bf6a1c5ad2fe05c9771446f53b9478b904fb976f6b0399329add6a6fdca3d71b925bc1490e821e05a3917a9339ae0d6b23134b51ba66af3a0a05fb9f55e5ad0c2ebcbdff0b6b67f5056bf985ad951a43264374fe6bd9255366857ae77a9a6a3f86f0667ee1f454b86421e9c1db084ce3c9606fed8ef1b710426aad22d5434fb285435b27ed328818efe5556072adf54054d34952afbd59db402d404dbed5f0a1b495a524c7522bda6d111f7b465873517e59991601ad2d75701e6326eecc77a8d40c2a3b5b86b378261af7982a5bbdff56e60f7d47f2f5ef02271969a6a5e0460d13511f1f140f18829262bd27a11ee945ee91fa590e99420e6854d9c1addd0e21b5659673d333e213956f472bb86203d5ccf9ec02447db4d926c1d081df62b35cd8085cb6e92a34c419bb8be57130c4709c0c37aa67daacd626e3d1e2da668a32e18821eab31f2cac094918bd609e92ad37527e7f79c160a847c92ff40bdd05780632c128221fcc5d82bde40f936b0a9d64bf30627264105061d21cbff2bdc1ade4f937eeec0ff803b98bbd26ca86b9fe0c7061d79dd6947cc6c8d382fe736e2529c4df126f8412929aeb77c10d7d7a8b761c8dc39f1e64111e83edde035424e3fa3a94f8b41aae60fd5df04ddc5f92d94a63727c114aaa03f50c654d659967a2f3bb0f1b8b381044077fc2b33c2d6461bfac08962eb0b22cb334792b06cc18bdea5371c66a1ca862c7c12b782fd5b949ef28070004b4984f418ea5d8b8ae1cfcda36509151a108276f8f6654dfd1d883d381056220d43028dacfef70d5e3b07f4190691ce4ca6067e518bc768616ef7ce08fbd62839d4d7caac8215a33954e0cb992257c75334874ff3cf4b47cb4e2011f659dc4b164baa9c7f29a87d6af0d666ebdbdb2707817b1db051bbabd5dd0e4f946a3ae8e160a0e0f48d1a2d3c6b566bbfb7bcd3f82dc00664c76689d3199a19a2830a847c2fa981d8266123b4d047af1e50e72285782860ae05ef62af71d9543e7b996afd46d090e1033338d9ee4e6346240a4f43a2a9f69658f0342a5fe4aec566acc6566883d84452e98b3ede1fa06e4635ac1f91dd33c3e7ad19e583a6246f0551ef3df9cc6c5eebfe7ffc8a9c5742a838db37cdaa346d9a8f186b804f30c477e439740b32f40c9260c4525defbe4e29029613956d29b97e7909fbf299f113bf977a636c8c8ccbeea5a53944894e286f390a665a0d2dbf1e3e9bc477b1af6959479fa2a0c6f36cfbec4172001ca096c1c86eef628d45543d80bc8ab2f99629668159d1d4e3e95ace7e6114790c26d1b3166bdaac20347180642317663fcc93a6ae59e903b23d986407245a2a99fe45b4052c804208d55f192098d35ea793a324780e638a7e468179041a3ec95028e8bd6a596a7e81694cb46fdca479ce1569649ee8b98a6f1683ce87d86b0cb280fcb78da4087f923290c063c063e69581684b80269261a3c572a0c8e25c33c34acebe9193992308a24c63c8c4782a1e438f696a4d86d80dfbfac271e9afe5af8be1b63098ba784baaf038c5239a9879ea7ed88ceda23561a0704b2fe6ca87d03f2830253945e998099e8270a200cee37cce98708453eb4e25171caac87d93455414736f61af2416beead249ea5ffb3e55b1ece3d5b2f1f039444c4adef891a6129dba35cdffd85334742237e0d00b481422a7dc4f40b276ccb787239e78f732d9efea6d018d7152a50ce4abd3737a3b905821001b782ade87fe08978a88a9c4936e7e4b7f8fdfa82f973c25daf84c18e59223a54cba0a5e76f766e1ac48fbe48ecc253897157a91d4ddea585bf106265403073b0ad4b2006b59f2e41891aa96b3d2506d069fbbc151cb61027753358801c568298ed96ab4eaa5809ca2b2c78d65679ab9adf02fcea454eaf79b48939475f28d7c87003e518ffdd9c40301ba38e830b384ac7f7f6925881d65146970ac40447a1f63321156f7f49d016d2c9d2525250773a752fe1fbcc0a7351648cdc409ccf8ace46ce21923504a969b474eb98c7fb382f66b1f1aa9b8be5546d19182b9d13435983a8c651e2219c770245a5970845bb243aa4de035ebf523e81529a69b33368a10a15365bfa1f9261ed4901bd2512090ef7e057033c47fc4213c8240eef9f0d81d5472c802fd169e39530473ea99a88f80f8da3fd0f65b8af81387c777347a7f229ac8b72a39e40eb2868b046b090934bc4ddc876084798bb876383d39d74a5ed1911d0142cbd07c4141a45d71be30c1930c5bd3019e155c401b81dcf7c9068273385f465273dbc262a8fa13912c7f3285069271e250609a27ea963ba133b1da170d2244dbc55000c2472dba7affd60db9873bb4a25abd627a984be0b48f8f55fa7f60fa1a7f3290e4fbf858a5c0fc90675cb78c095c166e3133c13938640ba1252bcdbf8af5e7a420cda1d1abe9f76d7a81d29504a193bcc73f08d72808f4df062ef973f85196bda07b5a7ebb0ea2973935b8124f91ebe4851912e5ccbf35f642e06f3fb4800e5dbdb3e395dda82ebdd7f6a7a73c2434f76e459b19969275f8cf326ea7f6571af902ef4560b662a27b0c93ed6ec40ee4b7812cc11b5c8d0924ace72b6386681c0313623bcbacb823c9edb0394c997ff0aa748e5a89f094647c7c9d6bd1ca687fc1a43bff0fa81d019d98edc934233ccc37b469ce4e17986889063707fdcad435792bd2804a0ef1a0b779d3cf74103dc8c854f7d0", 0x1000}, {&(0x7f0000d37000-0xe7)="233b255922f660154125b0474e493d452a4e044e0477ced878906d4a323d8391a5ae478ae2201970eb6ca969ece9b721a494f248a85bfc0e9179e21626095aa08bd8c98aa1a300e865652dfc307c9c32044eb6339f87ac066d3f644ab3bb86041c4edc639a28862bd4d39e6480422b6261fb19f772d6542e4f369c6712ddc7f8645bc6c956eca51bc89f0b9ef144b8a21d13a493eb7b020f2c96e093ececb21d60f8ac10bd34038b1248946d7d1df9a3b1575f28052c3d4096a229c59c90401e60783c4ab01d2afe780244229824e57457dc3cc726f278d42c027744229c233760a5f46d084a7e", 0xe7}, {&(0x7f0000a86000)="cd24d6e3be6782435fedf06410b9225850724897d5123fe0b90a09f85541eeb1", 0x20}, {&(0x7f00006e7000-0xf7)="3dc46f7f377b971e1c794ed1bc75a570a0782ac7da76d38c2199ca64c28a24169098eb7d480407270ddd1bc600c544e970b898a91d443b4cf4e1ec34c2e1db407a2448041e9834451abd8c85761b92ff683565306ba8ffc6e525474422e3bca95738790859baed0d0c03702267572f21860fdf16f622d020e2865f7f5848cafa5f685d12b4e524a0c81492d14ae79c900bf629a91b7e6aaa51ef368426e7d573473efba1ba1d9df71453a2745fda12f10bdf3663e9f1242c80d2f35a6837c607b5617fa78c6f9a9298d69891f318e3fed294e220f467198cb9dae69ea9b725ce690252c0ccab7f5bcac76144790c024745cf9e47734f2b", 0xf7}, {&(0x7f000075f000-0x3d)="2282e46e912f8b2d98648245d6522d2158dd13c2a5443024727ba6c6397beb69a93fd993dc44617c434522a3ba01546bf99222e164cd64a81a855135ff", 0x3d}, {&(0x7f00005ee000)="f9ad8060fd15146accd709501ce61d019a9d1ba81960bee48d6906c9caa069974d6dac3309e4386c111762cad6c89103333a59937845279777f8ec28430bec22692f6adb24879bb236088fb91fe3219485010b5dfb194a519cf8902f044f3652c4ab7dd6b089becff404abbd884335b2d6e26682cd8ef13c5c9595ced6c1d52ce87eb58b913927c09392b0ba52cd928dd10c4d24c3550fa6308a1b5133102b8792be0fe43021fdfa20a5c798bb0aafd1de2737554bdef413", 0xb8}, {&(0x7f0000ad0000-0x14)="2b63626f4afcdc880af255f4590286409e9bbe2f1faf598aa69ba8a4defb38a2783419dbe897bc055075f2eae9d69f23c94e33469c26c31ebcb17f79c387262b4eb8faa424c4ba540c2b3f738e4ff01bd8a9a7f8da678a6af56a56597e7cc4c25edd5bc5091d5223b17edb5edb3ac23e70100a0f773587aadc705a06db7c2455fadf219c1eb7a2977f6c347492bfedee88f45cda01d8881f60d38f93223d529bfb249cb9cd062af62f5e640e297e064b964f9e872adbe97eaf4fa3f43b49cda045ec8dea4feac03cbb9cfd3fccb7fc2606e25b3bc894acae62590947f21208031dc7f2f52e1f0109", 0xe8}], 0x8, &(0x7f0000fc6000)=[{0x40, 0x107, 0x580b, "ee80917df710d9c9f173e9d608666bbc4435fb1c6f42a6aee6cdac367328e8b36bbd07a5511faec63bc9"}, {0x30, 0x19e, 0xb34e, "dd2ecdd1887f564897b835985cf36f9d177b46db0801322e95feca436c37"}], 0x2, 0x408c0}, 0x4) r4 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000260000-0xc)={0x0, 0x101, 0x30}, &(0x7f0000373000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a3f000)=@assoc_value={r5, 0x2}, &(0x7f00008c0000-0x4)=0x8) write(r4, &(0x7f000070b000)="270000001400070703000000000000001f000000f6070000ff000000078a001f050800390075005a", 0x28) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000073d000-0x8)={0x0, 0x0}) read(r4, &(0x7f0000636000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00001c8000)=0x0, &(0x7f0000a11000-0x4)=0x4) socket(0x11, 0x0, 0x8) gettid() ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000a36000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="42f1f426ce2b621fa3cb644ab2078995"}) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000a68000)="d07274bd42d2ce8663ba4819122e39af967da10a693536b93205d521a0cda464587b7c85ddcbb47f523faba4e5cf835c4a46dbe6f3ce7c480a54dc0e309bee17", 0x40) r6 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() r7 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TCSETS(r7, 0x5402, &(0x7f0000e50000)={0x3, 0x3, 0x1000, 0x2, 0x7, 0x6, 0x9, 0x9, 0xff, 0x0, 0x2, 0x1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000465000)={0x0, 0xffffffffffffff9c, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r8 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r9 = fcntl$getown(r8, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0x0, r8, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000ff5000-0x8)=0x0) gettid() dup2(r6, r2) 2017/08/06 20:06:21 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x11, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0xa9, "8edac6420ce6abd26f18e88b4517f7a542faebc869bc6019f564c52558e1d766c6e0e13552ffd8d9ff879e912b8e5a179409fccf2946824a90a33a7a6bf08e9d1de9fcd4642d5de39055c3ad46625502d35af1546e97ff83d1fa06561521b5f780cdb011d51b63966413b808ab6b4a1b353abc39bcbdbd94fc630cb169d0c8d00699a75952bc7c0c0df58d216ff27d4a4627297906553db4fd7baad6c2cbfe368ffb6634d3a71d1aac"}, &(0x7f0000001000-0x4)=0xb4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000336000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x932f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20ec18c7, 0x4, 0x1, 0x200, 0x0}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[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]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={0x0, 0xffff, 0x7, 0x4}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xc7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xe)={0x0, 0x33, "dc1b83e38472d8d6adbb12bc1b8efd195e2cc61c8e95060997d6eb517fff976eef76c443cac154b4ed1a646b34b878358ee3a7"}, &(0x7f0000002000-0x4)=0x3c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x60, "1526e32baba0d1dac7b923f299fecc5e1741e4bcd856831703abe11bc647bff8082de6176dc36976f8ac962247fdc4815e82f345e18153db360cb60a9258f63f8d844fcfa73d253444a2e6242d5b5aee2b77a1fbb6c22b00a80082d215602e40"}, &(0x7f0000002000-0x4)=0x68) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x63dd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x9, 0x800, 0x1}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x401}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000003000-0x150)=[{&(0x7f0000002000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000002000)="f5f8d9a3764e202f21d65c7aae3727f855af113d1f667cbc40a82eee8841885436517c7d465b8363ddc497", 0x2b}, {&(0x7f0000003000-0x9c)="d7054c18b85adb1754afe53d7b5ec4204b4f8f1d2d348c0888d9d77362e112b988bbd4da998824d967ecd93d41defa91442c45342ab11d62330c57b5954a6f705adbf5098f532ab7a10c4cdee66bfd7874899ca6fbf6a0cdd0374ab5203eb234d51244c8bab12be34516ab7c7ad6a8f29b049b215e429e8a6751a1460ddf521a67f701e5ce020dbea0a8231817cd1f455199d9bf5d43e64444ca66fd", 0x9c}, {&(0x7f0000001000-0xe4)="73635bde597e0cbc430effa45128a087374599c3f32718d5e9e149b82212c8dbfdf78c54c6b77d16c9bcbf68b7514fdd7b324cbe545b4462704b668d37bb7c72e361a8832e8ea9ed6a2f5070821b10cbc8a0b5a16b45f7a3539fe60666c4ddbcb5e1abd48f5ee6aa3fb2239a5aa10b2adcba9901370190781482d62bd52fa2771f8846454920994df5cbe0f25c6872837827df9e4dde8d5ec32ceaa086369e84461f8fad5e9af5472af83c8b04fe2c8b3fa2ffba223ada01b5caeb43266c8a475309ebc927cae962894bdb13bb69c8ff3572683120f4d26834bac21dc474b492a640252d", 0xe4}, {&(0x7f0000000000)="76afee3438b6a39dcc2b77e24205e2e6b36128960a3b1e93191402e93f50b35eef3434b6b9f76137b62b1c723dd7abf50a4337e397de6628f979600cb972bd8cdeb5cc824a2c3daee9884466f5e5e9a7140fea8aee2cbe253701653d3129d5dcb0100051a912ad4e6de1ea0f9091e8dff0922d26fa516697962e74a9dd0047d78bfc9b4abc03d9df5d047da8c990ef3641534541b0ff4a9f1089c686bf01269d58935d425a9870f92cbc93694fba2352468e298460c7338a64fe05c99acd07f1", 0xc0}, {&(0x7f0000001000)="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{&(0x7f0000002000)="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0x1000}, {&(0x7f0000002000-0x47)="93cfb3478a15fa203dd567403a7142dcab07c5d10f0ce9b08250c237218f638829b67e11cf37a9fb2f584615093841c16b917f9c6db302baa9731a1bd7d59ee830e77e3a8ac977", 0x47}], 0x5, &(0x7f0000002000)=[@init={0x18, 0x84, 0x0, {0x7, 0xd7, 0xfff, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x80000000, 0x7fffffff, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x8000, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x5496, 0xf307, 0x8202, 0x80000001, 0xc30, 0x7f, 0x1ff, 0x8, r9}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff81, 0x10001, 0x6, 0x8c99661}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xff, 0x1, 0x2a, 0x91, 0x7, 0x5, 0x6, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x0, 0x8002, 0x1, 0x9, 0x0, 0x7, 0x4, r11}}], 0x7, 0x44000}, {&(0x7f0000000000)=@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000002000)="34bf823450f2293939a1c5d046c9626f5d202d6641917cc479d59c4234b23ccdf4e4800cfcb5a0f42546106e2681a92ee52c61d17edbffbae93ee828ccc9d27c1604dbdfa6a346d787781d228809a06bb45b829ccf5004292c07f79a602dfec3e2bf43f0f01592788b73e1a1eaec7c2c6042f7c17d22c6b21d328d002d6f0fcafc6801179ddb1c21124850a52de56ff60ae60f83c374a6c2bd0379128083f26674e0e2b96131d8945f44a47fbe5c1f6706f6597b8b98a187f1fa9c2972466eef60141a4245c09a7d1dd6efca1735bbdffa5002d30c78a2549608ae86407076ff96a754621a7e233665b540a8", 0xec}, {&(0x7f0000002000)="2dc7f973694b0153faf04d69385fc12f9cbb61de947388f97525fe4234e9dbfbe5a221a9676f358d45fa14cbf69396518ce55eee925222dcd99fb9c8edd4841795ae0872a5fb82fe0c672acd467d04c032900d7c98c69af8c3172500958f334974c29bfe27a468c736096b6303095c7ca1c0128d2e274744b6b056c6429e53330784a5671d4b6f80a30315dc57ac177dd560c4cad6de51067c48d2e995b63e7fd528c61a477b425768ce8f20d455bc1f71e1e3507b02f02a68962d8581e0dc88f3e6bf271330c11d1dba1986c3aafbf6cd48d80e", 0xd4}, {&(0x7f0000003000-0x2a)="a1d70c34629e5aa509f8776a95ef48782e20577a9af4acc5d7cadfb51dd3d6d9f6267c778ed98594dc39", 0x2a}, {&(0x7f0000001000-0x66)="0e40e156a1ed7af679cfa704627a4bd8083581610491813fe4a447f8c04f7147d31510add372e04744681cea137ff73ca1fc3fa34dc115ae96950a3fcd43663143505f208017b1a43ef65c4a65e4f7cf401d3ea4d2d18ba04a1e7a7347e86e8591603445633d", 0x66}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f0000001000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000003000-0xb9)="9ccf27531eabebc01953f38b797f6c47188891a21dbe4095c6b3723c5e01dbfca9363242a5d6993b4465709eb368325483b0086dbe8d52c9d086f0172a75c0707bf47eb3a17f2b1d3160318eb280a3be4736d7af3da5a84d91ff5c04733fd65b38c509563153ee185c2ed739a47168560e0b0f1546b2105ac07fc585600aebb6abe64da22ac39593dd7038fdfa803ffa74bef3f59d13d0c652e46015fe0de2fc6f282290fa1bd2ca02d1abd44a00719ff8bf8a3d80e9ef64a9", 0xb9}, {&(0x7f0000003000-0x18)="bf41956beff68b224bd2a9aac6e4bd3714443dea6c594c669d97f891083d3e3186d106efd0b4b1e54bc9316aa7", 0x2d}, {&(0x7f0000001000)="5907bb7167fbb65f777a4d18a7610a2aa05e5a26dd239c7dc7d045c3b7059ffbbdbaa54187c560d31be160fd9601f620fa379e9fbd4cfdf181b8b963c10d8db7b3ca093fcf5c526966052de7b1a6171eae2f11265588d33ce9f42186f162318d81addae8c3e1ce8826732d05b3ab43ed9df5fbad264c51a6dcb4b08bbdacbc", 0x7f}, {&(0x7f0000000000)="5a6b612e186cefe3f13e7fd52657908809792850a09adb1c2a5c988f36c8a51aedfe290bf6baded70832e133e607265e30ee816c6b24bff903b0454837b0ccf54573a10e060d72a4a57b9870291f2dc8611d85017f76b9b5f3960c75200cc961fc42f9262154bd43ccf07ed156a795b274de784f32f5b734aa56780b514bff89ed80", 0x82}, {&(0x7f0000000000)="71776084fe3fa87903447d0b6432e95b945d107df43e205597c7da6240cb89e5f35a4d10dec90020d784d82580543292043c8c5e4086de2f6de0da8ba1c452445aaedf8700ff9b388ed12f9198cda3b2aa4ebb9d0e0a9f7fefc8be83adee16", 0x5f}, {&(0x7f0000000000)="59e0a058c6a9dd35c1139ff2994dcb34d58fbab33c42edffc3e33ab58c8867e2ee3f34b7cebd9ed1d2cdccd5223775ef8842", 0x32}, {&(0x7f0000003000-0xda)="ff1968ca0f9c8da5511642d748d1381f5e5a9aa83a82954f68b8e324adcfacc1eddd70de6396553b754e9e6803ba0ea2a17848ab7fdafbb487a78570d13e23229d4b87df80a56c9f7d59184ad05ff5dab231241cd5fc3e40af71c7f3ba6579c7c2d96531029a311a7e9a9b4c66d153f052f667b939d111701f0e3cc0916867ee82e7293c171ad6f37b6debca42a16a7184282589c0fa3898377c371567be6f7d692dbd926419d5427c2ff437c47a361145337ff6e50097b45ee108ba0c9f89878e08131abc590b59e53e6d64c65d12643c4a7e34da129fdf89ef", 0xda}], 0x7, 0x0, 0x0, 0x4}], 0x6, 0x1) setsockopt(r0, 0x84, 0x13, &(0x7f000028c000)="d7fdaf95070179890fddd5a45d3f32e584155582f9733adbcd49256b64465f2626e23f4299ea4d32daa3871536529c2509beefa9f9ac1b1ca8d7fc48376bcccaf9128eb756401167e4c30034e0e1eb9276b2a9def37a599914b57d9ecd06c7be98d48f6c40874f45b222", 0x6a) 2017/08/06 20:06:21 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x78000080, &(0x7f0000681000/0x3000)=nil) gettid() r0 = memfd_create(&(0x7f00009e5000-0x3)="2c2c00", 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000756000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000801000-0x4)=0xc) socket(0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r1, 0x0) r2 = open(&(0x7f0000c40000-0x6)="2e2f66696c653000", 0x8000000000010000, 0x130) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d9d000)={0x0, 0x0, 0x0}, &(0x7f0000fbd000)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x3, 0x0) fgetxattr(r3, &(0x7f0000acc000-0x3)="2c2c00", &(0x7f0000fbf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) ioctl$TIOCNXCL(r0, 0x540d) select(0x40, &(0x7f0000b35000)={0x0, 0x0, 0x4e044b13, 0x4, 0x10000, 0x100000001, 0x200, 0x0}, &(0x7f0000fbd000-0x40)={0x7fff, 0x6, 0x8, 0x8, 0x100000001, 0xbfbb, 0x40, 0xb2d}, &(0x7f0000e96000)={0x53, 0x9, 0x4, 0x7, 0x10000, 0x81, 0xdc, 0x0}, &(0x7f0000bb6000-0x10)={0x0, 0x2710}) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0xd805, 0x0, 0x0, 0x0}, @generic={0x9458, 0x0, 0x0, 0x2}, @generic={0xd39d, 0x0, 0x0, 0xfffffffffffffffd}], &(0x7f0000b88000)="73797374656d00", 0xfffffffffffffff8, 0x80, &(0x7f000000b000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000fc3000-0xc)={0x0, 0x0, 0x8, 0x4}, 0xc) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000fc1000)=0x7fff) mprotect(&(0x7f00005a1000/0x1000)=nil, 0x1000, 0x1000003) syz_open_dev$usbmon(&(0x7f0000531000)="2f6465762f7573626d6f6e2300", 0x8, 0x200041) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00006e6000)={0x0, 0x0}, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f0000490000-0x24)="240000001f000701ec080008001d650001000000e5ff03fffffff9010000107a00000216", 0x24) 2017/08/06 20:06:21 executing program 7: r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000712000-0x4)=0x0, 0x4) r2 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r2, &(0x7f00006c7000)={0x0, 0x0, 0x1, @thr={&(0x7f0000891000)="", &(0x7f0000e66000-0xeb)=""}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) socket(0x11, 0x803, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x800000000000000) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x802, 0x300) r5 = socket$inet(0x2, 0x8000000000000003, 0x6) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) close(r4) setrlimit(0xe, &(0x7f000057a000)={0x10001, 0x0}) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f00003a0000-0x38)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa, [@empty=0x0, @loopback=0x7f000001, @rand_addr=0x80000000, @multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x38) dup2(r4, r3) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) r7 = inotify_init1(0x80800) ioctl$TUNDETACHFILTER(r6, 0x401054d6, &(0x7f000059f000-0x4)=0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$getownex(r7, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r10, 0x0, 0x0) tkill(r10, 0x9) tkill(r8, 0x3) tkill(r10, 0xa) ptrace$setopts(0x4209, r10, 0x400203, 0x20000005) setreuid(r9, r9) clock_gettime(0x0, &(0x7f0000ee7000-0x10)={0x0, 0x0}) 2017/08/06 20:06:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) close(r0) mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f6b766d00", 0x502ed115b2d9a5ae, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000254000)={0x0, 0x0}) r3 = add_key(&(0x7f000056c000-0x6)="6c6f676f6e00", &(0x7f0000971000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f56000)="4896aa7993732d90651de3b5718756b22d6f6d9290f5b55ec53b3b27fc5567d7b5c8f542996102ff4d7f2dbbd11eaaec147fdf6c49ed33c723e2b9f84d31269b8711247971cb689df45bf66068df8ac5d20f89daaa0efbfdb994987de6ccdb6b8eab0e2588f1956e097b0bab55ca95e6a00f7a4b1cecf88efb91d9cef7345b10d820b8eedfc825258839b44c449eb763e0d0602daa187a846f5d66ed2ac1513a05d333f594f699e71920c21426e967bf305fad5f5eeb4bdfee6e2595b4413c950a3a5b306b3efd10078ff94d26076b92f419a806867167570faa3245e312e6", 0xdf, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r3, 0x2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f00004c3000-0x8)="2e2f66696c653000", 0x12000, 0x8002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000000000+0xaf9)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000008, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x8000000000000003, 0x6) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000a0b000-0x4)=0x0) mmap(&(0x7f0000000000/0x2be000)=nil, 0x2be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0xa, 0x872) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000305000)="2f6465762f7161745f6164665f63746c00", 0x14c00, 0x0) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f00005b6000)={0x10000, 0x27abf28e, 0x401, 0x100000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000167000)={0x0, 0xfa, "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"}, &(0x7f00002ee000)=0x104) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00001be000)=@assoc_value={r8, 0x3ff}, &(0x7f0000ddb000-0x4)=0x8) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f00002bd000)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x1, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, 0x30) ppoll(&(0x7f00002bd000)=[{r7, 0x20, 0x0}, {r6, 0x4000, 0x0}, {r7, 0x1440, 0x0}], 0x3, &(0x7f00002be000-0x10)={0x0, 0x989680}, &(0x7f00002be000-0x8)={0x8}, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) clock_gettime(0x0, &(0x7f000008e000-0x10)={0x0, 0x0}) 2017/08/06 20:06:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x10001, 0x7ff}, 0xe, &(0x7f00008be000)=[{&(0x7f00008cc000-0x73)="1539085da2aac30b5c9535aa4ea452eaa28721ca3474bfa1c1d0232a1b677e9fb451a95c3f00cc5924fb2382824e7c3da32dbf47a2dbff2a37c0488a01484fdd5df719c0d103e93d648f28c41d7199c9d0bede4092696adfa91d3b6a56eea4e09b4c0b7751248e8b900db5db570419663b892d", 0x73}, {&(0x7f0000314000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000630000)=[{0x38, 0x11b, 0x7fffffff, "75ef708c4bcaad68a3853117d343de075f535e626adb6fb9e813b6394349965677"}, {0x38, 0x10d, 0x1d, "b9ef4a62f2b02ea02a9d0cf059012d723d21bbe741e40d799231630a1ee4ca2abd70"}, {0x98, 0x106, 0x9, "4e4a9b57421ab1c2836101e2373186099e8d4afc6c868f424017173b11b0a49d6840859184ba392a2450332cad3dca70eb28eb7cd370f1bc1a7f0730231dfa4bed03833a4ecfb520c39ee8aa4c4f2245748cf8a074d224fdaada4c12559962a5b6c6b0ffec14861a2eec547e7899a75d050429150d62c405677bee7c2e51925e8ae435b6dc4c"}], 0x3, 0x20008840}, 0x1ff}], 0x3, 0x20000004) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="ff21e4", 0x3, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x81}, 0x10) 2017/08/06 20:06:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x140, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, 0x0, &(0x7f0000519000)=0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a3f000-0x4)=0x8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000217000/0x2000)=nil, 0x2000, 0x1000000000000000, 0x55, r2, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x86, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0xaf, 0x0, 0x0, 0x400000000, 0x0, 0x1, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ebe000)={0xa, 0x3, 0x8e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfa, 0x0, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) prctl$setname(0xf, &(0x7f0000301000-0x4)="47504c00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0xe)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) timerfd_create(0x4, 0x80800) mmap(&(0x7f00003fe000/0x4000)=nil, 0x4000, 0x3, 0x32, r5, 0x0) r6 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) ftruncate(r6, 0x0) syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f0000452000)={0x6, 0x0, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000259000)={0x5, 0x0, [{0xeb2, 0x0, 0x1000}, {0x9, 0x0, 0x9}, {0x0, 0x0, 0x2}, {0x2c12, 0x0, 0x400}, {0x8, 0x0, 0x8}]}) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000a0a000)={0x10000, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/08/06 20:06:21 executing program 5: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000063b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xb61, 0x1000000f510, 0x10, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="246e6f64657673797374656d262a47504c776c616e307d657468316e6f6465765d00", 0x40, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, 0x30) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f9b000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000706000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000032a000-0x4)=0x7, 0x4) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f9c000-0x340)={0x5, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) sendmmsg$inet_sctp(r2, &(0x7f0000f22000-0x38)=[{&(0x7f0000f18000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000795000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20004245) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f21000)=[{0x4a8ad159db18b762, 0x1000}], 0x1) r3 = socket$inet(0x2, 0x1, 0x4) bind$inet(r3, &(0x7f0000ea2000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000370000)=0x408d, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00007f6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000f9b000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x80b8}, @in6={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xed8}, @in6={0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}], 0x6) shutdown(r2, 0x1) sendmmsg$inet_sctp(r3, &(0x7f0000df9000-0x70)=[{&(0x7f0000f0a000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000bd7000)=[{&(0x7f0000f09000)="fe", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmsg(r3, &(0x7f0000375000-0x38)={&(0x7f0000029000)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x0, "73656564000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000844000)=[{&(0x7f0000f17000-0xad)="9f", 0x1}], 0x1, &(0x7f0000f16000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f9c000)={0x0, r1, 0x1}, 0xc) mmap(&(0x7f00006b6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f9d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/08/06 20:06:21 executing program 3: mmap(&(0x7f0000d3f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x800, 0x1) r0 = memfd_create(&(0x7f0000d40000-0x16)="656d3040776c616e30285d47504c73656c696e757800", 0x2) r1 = openat(r0, &(0x7f00002aa000-0x8)="2e2f66696c653000", 0x410000, 0x105) ioctl$KDDELIO(r1, 0x4b35, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0xfffffffff, 0x0, 0x0, 0x0, 0x2, 0x1, 0xfe, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000fc7000-0x38)={&(0x7f0000575000-0xa)=@nl={0x10, 0x0, 0x3, 0x2}, 0xc, &(0x7f0000fc7000-0x50)=[], 0x0, &(0x7f0000001000-0x10)=[{0x10, 0x0, 0xfffffffffffffff7, ""}], 0x1, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x40032, r2, 0x0) perf_event_open(&(0x7f0000fa0000)={0x1, 0x78, 0xde, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x40000, 0x5, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ea7000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x8) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fcd000)="6e667300", 0x0, &(0x7f00007f3000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000673000-0xb)="2f6465762f766373612300", 0x80000000, 0x400000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000372000)={0x0, r4, 0xab2f8033298ebef}, 0xc) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)="2f6465762f6b766d00", 0x5, 0x0) unshare(0x41ffffc) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) ioctl$KVM_GET_PIT2(r6, 0x8070ae9f, &(0x7f0000fcc000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f000081c000-0x8)="2e2f66696c653000", 0x108) dup3(r6, r7, 0x80000) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef4000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) getsockopt$inet6_dccp_int(r8, 0x21, 0xe, &(0x7f0000fcd000)=0x0, &(0x7f0000fce000-0x4)=0x4) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @sint={0xffffffff, 0x10001}}]}) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) 2017/08/06 20:06:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x7ff}, 0xe, &(0x7f00008be000)=[{&(0x7f00008cc000-0x73)="1539085da2aac30b5c9535aa4ea452eaa28721ca3474bfa1c1d0232a1b677e9fb451a95c3f00cc5924fb2382824e7c3da32dbf47a2dbff2a37c0488a01484fdd5df719c0d103e93d648f28c41d7199c9d0bede4092696adfa91d3b6a56eea4e09b4c0b7751248e8b900db5db570419663b892d", 0x73}, {&(0x7f0000314000-0x1000)="e1bac86b2f18e1634f197cad54250b3f69af2507c21874ba5880301e2bdd2ca40e48210f3b81e3e3eec8e82eb346b341ade20359779f80745166c3c8b1eb12a18e10b19cca60f44ffd58d76f0e96ad2df131252d7556d0aabf253b49289e01350ee6d742e04acde35525d19d92471ef49497249d8a47ac49d70192a4c06807a7194d15384ad03ce8edd9c28a31ea54cd5f00d246d438edc044a714fbe48cd21535d87e9632d02867a0cf491e29f78cb6b1a6a33cd4d1f093c4d08cdb610f2af5dcc521f5530adf9e0fdcc71c6740cc02f19d525c5a44af96c3aae44e6b030ec741f88549003d698a3a93820564f25dd03e3e49c3be4a239a24889ddd08debc6ed520fd588c559729135b54f7780d491ae81f292375d96260ee84a68e0fc154466220aee6fcb89e19a858d4f5c2059bd7961b00e5600e2035d53c461ea4c0ebd921a993051c662df09497ff168f0871ac7d0c0a57429da5b078b25449ebb5987f38ef2c4be7bea50320d6f3e2db038d188ca70f97dd080a748e3dc912123dc7cf73abc91a1b2855d5519587b2177dc7784bf82bcac46e0364a44c30f232239c5f5cfa45dad97f8571a3168f4178b5d5482d589e91620de4797a9d9619cb9a2737e2e24df2ddcb4f123c9fde112f56b0ae61f2baf190fcc59b1f7edd9ca0b07b83ced4e97fe4ce5ae99e214d8e12765fa3fcec47299beadff0ac04c7f7c405b42ef3695ab1425eff754381c79ea96203b79258a34cd5caf9c4e95afd2ff6a2450a637221727353365979ae56aa774d25e46f273e1f80c5895df8e9eb3e60a1aeb8130172ee8a41aa6c404d8e6bac2f50f88efd01981f83a1b61e400fd1f7ef705366457739702301f4caf45fa96ef6f4022f5ef7ef645b79fd8450f51ec008a79b61adb74b19c1ebf83c766c7c58c57e74b2770540b99c9da73c155e399d2a1e5589fd94f52bb9be00bd7cbc3e88e0518e908128bb30a9294496df60b7e079eae32e059a7edc2ff1399f4c3a2961e98fbcce0780d83a89152613ce439f7937fec9fb772a04c1cce5b375e2080e86f57ddb83a01bbdb7d18e9e90b21c311ae48b947b7b8279f9c3517fbff523f1ef51bc65d496a52f8232f1c345d05c29add457e07db44df657b46809a1b176646fc3a537a8b6cf7cb722e9fa045efdc1ad861467ddf4713e5ce950c3f07bef4f30bd72edf75dc43139aedbcef4dd2a974a689e26198c568deeb7adb511723787df400959729069ed12d384f07971836f6ac23c5722dd44f4a8037522565846b7235be03eb76193175939f6c0348394103d439ea01e467d22a7e78d313f3b2ced410fd69c629454d693d06a36b312c5a7f421608a7ebccd0f7ad6ad4a1b8ac13cba6d92778b3e9d7886e6a38076695f4c6628b9026898229b018f5f67bc9b815a1c41b049c22641ee72c53189ffa5d43b322354d9d5c87af43d3d4232b51ff494e7f02db9ec1a0ce487dd3dcc1d560fee8c17889e48218983fad1452d6323e18c7f5d82b8d237a5def31d5087887f4d1714eb46730c9135b34a120c881b51ec0f380c291153241d0c293cdafcc8b872b454e5ec6657520e078f38231f4fbc7bd4f94e20307ebcd82b57e77c96100fa22d2a254a6dcb9403dc40492dfd9ed01bfabc90a6ab7f60fdc5ba31606d0b4197a659d214f43f2a501e5903a6360dc3ee413f8e3c2d9e1fde9ca6499dab714e0d23dcb2623de1d9cdc5fa94c5342a12bb339de8238fe975ac316bf3d4319a10a882446209f424428ab63972dfe0f6e2e5b711e59c6c796ed9db379e379b7d1ad51e853b973946561c6ca731c5ef05bbe45d1c84b1e45bfe83ab9e6782d91115d7d40ed1d45cbe8798e9137917dd19577f70d81bd357a6c8f9c30d10f859fca6c25bc47e277e30fc3c67abd8d0c569908ed40c92c7ca13274eec84d9b09c3a378307f4c3a0a58cd59e17d07bbb9af1eba96105114ac0fdfc81903981fc68eface529a9512e9ee4ccb32fe0c0f11e47877412f1d05cf2239b10baff2a43315b9c92c981d0f7839ff09f5aaf0af450e8fa91c864cbc00b51045b8acc34d29a14385a39a9ddb456b9f4adcc5453feaf1ea9d6ec63e60bd5ce4ac6e0987e843ea5ad8225f6da40466d2e695435e0162a8ae1c7ccdd25a1c056b85ae3f02f3313638bf323fbb086bbb2f69180c3c5d076d7a907162d5bd7f9cd9b2daf3c11677802cb63d87e7c0e2fa1280efd814bb19d63d3519241a0485f9a5cff1ecfb7f98d4678a4e699921d3cefc864fa536c77b5f57d01df9c74c7e9a471ebae2cdd62cf6b3eccc1f8606c9d938e1b8b2ac70b66bc2ecb6af8227d8dbf98ba26f40e47d8f001da35788eaf93e286807c627faf608cd03965862b0a00d589aba64c3047799d959e88fe37446883594e5bcc0bb25f8348accad5aae14ba8bdfdc8968907bd085bafe6ad5031175d5f0bebc3f0532257900d5487ca0e3312912004b4d0e90fbec1d70111ae54d76ad127072ac57c230ec0a83fb69d85bfa66af32485954e226c2287209ef119e1eaa7d6b3e7966641d752cc32b138dd24da909237c9617142c5e4cce4c89099b8d39b6028440145918bbdfe00c1a20bf8a54d5a79f1557d4cad0c5596f54a956da224123991ae97f0702c30b5cc36fe96aac9a49c998a08f5cfca9c871a34ae0e40c1de93dff1cc688b4f9be945aa45c79b163abaf3aca11c7b9302da3ccc7e3b145782cd9f0cec61307071b2504ce5565bdc4a8d8c5bd9ac064f2cfde4ada93afd11f1567f1cf5b10a2b6aaa1bc502578fd246d3347da7ec960750a08e764f6d2046d4ce435223f8a8b2bcb4f7f8102e14def0456cbf5943ce3db9b6a6b668f200c6c100c4a5ee319632d3c8d16ea078727b8c26316ef7d8bfa18a290fae2025b046c5a22e7ae6361dfdeaebec5ffd6ae54631a3e7ba317b79318b7610668e9619875ce78ac8108feb9bd02fcbd36667039a7cf9a7c840eb3f0de3f5da01e879260fa18f590780082d75d832bb960bec25fc080268c4c2fa7b634f2c6652f1b08d3b4967616900df9ed7e0cae2f12d7caa6d701aa4476ace33ee271a6554dae6f0a914bc06a44905efcd25447b842c199714765185999932d9d4570b446e88d51ebfd79dfa0410ce2a082ec872ac964eace9c01d33e1ec60efd6ed620a876295e6ab5e709b40e3631b627248c20b040e06da6dc9dc8b2b14fa82e73542a78bf3b5945b52c41c1fe51407a33fe2b0b63e7cab6c0d300c1e8cc734bbd10015d624d1c1d65931e3cd7b216b6b5fd3f1f9c9e2ad0f5b2b3537ef91cce4973c1d765bc9f131f4933bdc880b868513411e9aa128398c10b774d7cf51c29de2dd1faad0392aa1a6bf24ec4face74d999260c18fe319332725a72aec2ab4967724d577f593fcaff099cf05994c489601654377cc41207213c8d2abc5c36abca95a7caa01180b96b41cead8f68c32efe9bc714c7f334b22061183f0f71145641a8f10f2ce3eaa4d07001c890a5e0a8a23414304329fc35b702702f9df98c68f48fc20bad60f8a7ca00f004977b08bc0320c4f4efdac2065511c3c5d5ff71e3cae144147186688a80cd5c9ed5c856c35388128fde7cfff22e8ad9ec82635400587ed8cebb4506d02eb2a26be28b831ded696026d66f617940bd6d9d06483710cfad6235f1a10b77b53ae4f2ee0a14e80db904d4c8a3aba379eb4ec7eabc5c53d2bc9aa119b67e93951b6a6a66d02248a6e507e971d4bc551d314b6fcacf036105c47b38572d6a9bb61a20bde47ea15a082d6223f5d3bc49f97aaca4a7fcbd8bfa768f3da90539e07fddbd9629761949a877dc0e3ae9b94043d7d5dd517046f27caeba5ea728ed5da7c0e928c1e6cea7720b19afc18ca47adb6ccc317056eae36f07633f4926ee82abcda28e298b77990723a2a9d644480a521e77ace7d66d8a52586e6363fa7c1dd6bf666424c2d1d63b733405adf2ddcda2ea66ffbc730dc777aa60afe1ca6a69c1cecbe6cf22f6309773384da979e118b35cd1687adffa594e95ef99754125587304bba3decc6f5b9cf05da3166f57d8058ded96428638983c3821b40011f950cfcbad4d293b369051fdc80e98e46d4f76a5ed4326da1bef68b8427a268de211e83b6e1321e175c96e44e417c681fe504e797d9fa7013ceacdca04d7d094f6db933d38752560651eb00c6039502cae0afbe71b3a9b359fe7777a628901dd93d3bc36169ac82ff5109ba2aac35ce8cc2fd0024387fb7d203629cf5289090147a374686d25d644d05b09c34eeff35b2e1fcf38f86eea5027323ebefe42cb670da34c10bc0705bb055c16297d3666a8acac7eeefe75d53919138f2c8250e998a7be4db4a2f7a5ad1bb00b9bdab3d9ddf0217c41ee69d05b8bfac0698ee5aea221ab29a36178e3739bfd8a039acf6437577a6a46da819340a03a3ce104df398ef9e8a5621cb36e99498c105ec80020f00417dba9a82fb07d3b9f0f2abc83439fc49c021901cfceb9f80958c8df18e9980732df55c8745b58f24566c07ae5b8c1f9b38b337c6ba9bbe93aa3c29ecd8b8c3860b6e1f5232181c437cb4aad79efcec043265651821abd8e46dc7f63d45dce22a104f7a5e159db80fad516db01e0b7747239f0b037f69cc738538bf3586cc55b411e110d052293c0cac198f0e7e53d3b9ded8cdf11d4f3a9cfaa0acd292c84a7417b21ee1d874cbd720ac088145f5406546d6817c05ca3e09b1e98cc53dd9e03731b19f6235e80908ac77ecb13dab860abff2ed017e547e4932e63036529f6bc73b99140595f50fdee55f876fec9e0452e39c0aaff546516dbbd70f6b2c2175cacc30c51d9266c60c12680fea9ca9b69d5e6a7806752b6bdc3023768660d24a877e8d3818cafc90336af3862546a0ee08a378af99730caa49f35c473915500aa0f4178d9bee1d2542572d586aedf74dd082c643f2e5e681216359349366e5d0e46e90399786c36ace6ff1ef98a623fd00adc731ac7c2df94ef4fc92e9183ef07c2fbb7906739238794f25863c3ed5390ee7e5696327587a270d721c241148338278508b76a4764eb114a1c83df06b058638781bcb63d7c5d5914a593d50d1b73d656b0e0033d8cea0a6a7121c555253177eb883fdc682edbaa4e165ebe6ef8c83fd4e78dba681c8a13521cb5decc37aa089475a8560454bd1417c32eed97768cc41d383680387d88a6083fd1d04b69c59a5175f40776422c7c5d0134d887cacce617c50160b2eea18e2c911d17182edfd22b4a5c74f03bb68d4a3a07d68bb1795ac1121c9ce7e104e1804a93bd104ee94f615e3c38483b6e64843ad5b7aee39cb8b1c483ef9b89f72140e2169cd622e9005ffad36832543ff5bfce37d3227972bf60a4e77620c5150bbfcabee7638d9292f668133a13226e2b679125ef5025b457d07379c7c439cf6dcb84abb21fe4d66e8dd68ad227c5bbb790ade0d19d29616d5b2d631681ce77326fffb7848c719dbdd716e8e69ff4b53d965dc98e8aa0765f98f88d526028f9ad334f0e43ebaa86b5bcb40962be11dc242e1f45e2537379152a82932f92b1c6b7d49fe78e41adcaea2c24f893341918a73ec483bf7e4eece0b45799429816ccf3eb18150f80e866bc04e7ecf6b8a771cff13ff6471dc49299737ba3abc5fe2a1c85c138c1b6d0dfb31b7c0161020eccb25276fd65c46cebbc4bc33762a4b90c94f582e4904308b97350322be6a6595d0958b94813c18eaad1e3e1777321359aef2e121291d202f3ba3a5a3c2830c5645ac0235c03e80d9ce40bc027051c7757e0f0ee3005542", 0x1000}], 0x2, &(0x7f0000630000)=[{0x38, 0x11b, 0x7fffffff, "75ef708c4bcaad68a3853117d343de075f535e626adb6fb9e813b6394349965677"}, {0x38, 0x10d, 0x1d, "b9ef4a62f2b02ea02a9d0cf059012d723d21bbe741e40d799231630a1ee4ca2abd70"}, {0x98, 0x106, 0x9, "4e4a9b57421ab1c2836101e2373186099e8d4afc6c868f424017173b11b0a49d6840859184ba392a2450332cad3dca70eb28eb7cd370f1bc1a7f0730231dfa4bed03833a4ecfb520c39ee8aa4c4f2245748cf8a074d224fdaada4c12559962a5b6c6b0ffec14861a2eec547e7899a75d050429150d62c405677bee7c2e51925e8ae435b6dc4c"}], 0x3, 0x20008840}, 0x1ff}], 0x3, 0x20000004) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="ff21e4", 0x3, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x81}, 0x10) 2017/08/06 20:06:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0xa, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000008c000-0x78)={0x3, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x232, 0x7fff, 0xa3, 0x9, 0x6, &(0x7f0000231000)=@generic="aa3843e3d29a7d1a118b972cbdb74c30", 0x7, 0x6, 0x7}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6175746f667300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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) sched_setaffinity(0x0, 0x8, &(0x7f0000c8c000)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000761000-0x4)=0x9, 0x4) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000021000)=0x7, 0x6) io_setup(0x7, &(0x7f0000a55000)=0x0) r6 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r7 = gettid() sched_setparam(r7, &(0x7f0000878000)=0x8) r8 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f0000c2e000)={{0x3, 0x3, 0x7, 0x1, 0x100000001}, 0xfff, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) init_module(&(0x7f000006b000)="2f6465762f696e7075742f6576656e742300", 0x12, &(0x7f0000715000)="2f6465762f696e7075742f6576656e742300") write$evdev(r6, &(0x7f0000cec000-0x60)=[{{0x0, 0xfffffffffffffffd}, 0x1, 0x4d, 0x2}, {{0x0, 0x2710}, 0x965, 0x81, 0x87315}, {{0x77359400, 0x0}, 0x7, 0x8, 0x5}, {{0x0, 0x0}, 0xfffffffffffffffe, 0x1fe, 0xf65}], 0x60) ftruncate(r6, 0x10000) sendfile(r8, r4, 0x0, 0x3) io_cancel(r5, &(0x7f00002b0000)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, r1, &(0x7f0000684000)="", 0x0, 0x7, &(0x7f000091e000-0x50)={0x0, 0x0, 0x0, @tid=0x0}, 0x1, r3}, &(0x7f0000459000-0x20)={0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d7d000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cfc000)={0x0, 0x0}) write$sndseq(r3, &(0x7f00001d9000)=[{0x1000, 0x4, 0x47b8, 0xed0d, @time={r9, r10+10000000}, {0x10001, 0x4}, {0x100000001, 0x81}, @ext={0x70, &(0x7f0000bd3000)="ea6f493e8b9be016c2f12e7a13681dbe882a9deddbda7aa3f33346115aac3fb100ddd4fc853fd251c54a56b597995a741f0c76f36b8c9594d2b327544df57c22c869653a64f7cf6ed5ca571eb11d05696bdf6eca8515c397c4ccd4ef024621cd9f3859ae97e31d27a12ef2a720c49931"}}, {0x1ff, 0x9, 0x6, 0x1f, @time={r11, r12+10000000}, {0x0, 0xffffffffffffffff}, {0x1, 0x430}, @queue={0x4, {0x0, 0x3f}}}], 0x60) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000e53000)=0x0) bind$netlink(r2, &(0x7f0000040000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000685000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup3(r1, r2, 0x0) 2017/08/06 20:06:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r2 = eventfd(0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) read(r1, &(0x7f0000532000)="00", 0x1) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000b70000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00004b1000-0x20)={@generic="c833d04055682dd1e896d0400f603055", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000096e000)={0x0, 0x1, 0x0}, 0xc) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f76637300", 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bdb000)={0x0, 0x0}, 0x8) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x100000000, 0x8, 0x10001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6}) r6 = dup2(r4, r5) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000046e000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000810000)=0x0) io_submit(0x0, 0x0, &(0x7f00006e7000-0x20)=[]) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e1a000-0x20)={"5dbf31d4ff9d992e2d37011da6fc9052", {0x4, 0x5, 0x3, "c4be2b40fb44", 0x8001, 0x0}}) readahead(r2, 0x3f, 0x7) 2017/08/06 20:06:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x4, 0x80800) r1 = dup(r0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00009d6000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") remap_file_pages(&(0x7f00004ed000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000827000-0x18)={0x0, 0x3fffffffc0, 0x80000001, &(0x7f0000d8e000)=0x0}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000067c000)={0x100000001, 0xfffffffffffffff8}) r2 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) fadvise64(r2, 0x0, 0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2040, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000bc6000)={0x0, 0x80000, r3}) clock_adjtime(0x0, &(0x7f00005e6000)={0x8000, 0x4, 0x3, 0x4, 0xffffffffffffffff, 0x60, 0xf800000, 0x8, 0x4, 0x8, 0x0, 0x100000001, 0x2bd66a65, 0x0, 0x15, 0x800, 0x7, 0x18000, 0x2, 0x101, 0x1, 0xebdd, 0x6, 0x3, 0x7f, 0xe1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000c8c000)={r4, 0x80000, r3}) r5 = open(&(0x7f0000261000)="2e2f66696c653000", 0x101000, 0x50) pipe2(&(0x7f0000990000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) perf_event_open(&(0x7f0000691000)={0x2, 0x78, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000377000)="2e2f66696c653000", 0x80000, 0x80) open(&(0x7f0000585000)="2e2f66696c653000", 0x200000, 0x2) sync_file_range(r5, 0x5, 0xfa49, 0x4) connect$ax25(r3, &(0x7f0000e77000)={0x3, {"72eeeea9d2b45e"}, 0x81}, 0x10) open$dir(&(0x7f0000265000-0x8)="2e2f66696c653000", 0x400, 0x44) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x5) ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f000071d000)={0x6, 0x8, 0x100000001, 0x4, 0x7}) pipe(&(0x7f0000b11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f00004dc000)={0x2, 0x100000001}) pwrite64(r2, &(0x7f0000417000)="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", 0x1000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r8, 0x4040ae72, &(0x7f0000946000-0x14)={0x45c, 0x0, 0x7, 0x1, 0x6}) 2017/08/06 20:06:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[{&(0x7f00008cc000-0x73)="1539085da2aac30b5c9535aa4ea452eaa28721ca3474bfa1c1d0232a1b677e9fb451a95c3f00cc5924fb2382824e7c3da32dbf47a2dbff2a37c0488a01484fdd5df719c0d103e93d648f28c41d7199c9d0bede4092696adfa91d3b6a56eea4e09b4c0b7751248e8b900db5db570419663b892d", 0x73}, {&(0x7f0000314000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000630000)=[{0x38, 0x11b, 0x7fffffff, "75ef708c4bcaad68a3853117d343de075f535e626adb6fb9e813b6394349965677"}, {0x38, 0x10d, 0x1d, "b9ef4a62f2b02ea02a9d0cf059012d723d21bbe741e40d799231630a1ee4ca2abd70"}, {0x98, 0x106, 0x9, "4e4a9b57421ab1c2836101e2373186099e8d4afc6c868f424017173b11b0a49d6840859184ba392a2450332cad3dca70eb28eb7cd370f1bc1a7f0730231dfa4bed03833a4ecfb520c39ee8aa4c4f2245748cf8a074d224fdaada4c12559962a5b6c6b0ffec14861a2eec547e7899a75d050429150d62c405677bee7c2e51925e8ae435b6dc4c"}], 0x3, 0x20008840}, 0x1ff}], 0x3, 0x20000004) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="ff21e4", 0x3, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x81}, 0x10) 2017/08/06 20:06:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x806, 0x0) r3 = dup3(r2, r2, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$netrom(r3, &(0x7f00006ec000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000c0f000)=0x48) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000f0d000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet6(r2, &(0x7f0000d80000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendfile(r2, r3, &(0x7f00005a3000-0x8)=0x0, 0x3ff) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000435000)=0xffffffffffff9c03, 0x4) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c7a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80006, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x1, 0x10081, 0x0}, &(0x7f000018b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00008d9000)={r5, 0x9, 0x20}, &(0x7f0000987000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000359000-0x14)={r6, 0x4000000000000000, 0x31, 0x100, 0xffffffff00000001, 0x7}, &(0x7f000039e000-0x4)=0x14) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f000023d000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f16000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet6(r3, &(0x7f0000780000)={0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000774000-0x4)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000f52000)={r6, 0x96, "9028bfe1e025c23f415e98371e4b12f8a9775f465fcd6644c0e74fe25c256b74176f819e860c4105128ffdda1fba6946dde1939076c80e6c8ab175aafdcfc92b1c122960e3dc0159b2def30df0d663278544cfad77b411d76284140e7648d5b02e63817f2881aeed30dd90cd9d902a1a6207a72b12240d1cc74d323e5b952c6430e026a04413b05a63ac663c7ea341450b6c5955f321"}, &(0x7f0000f52000)=0xa0) connect$netlink(r3, &(0x7f000088e000)={0x0, 0x0, 0x4, 0x3}, 0xc) connect$inet6(r2, &(0x7f0000f09000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) read(r2, &(0x7f0000f0e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) syz_emit_ethernet(0x437, &(0x7f0000294000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000a09", 0x401, 0x11, 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}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9fabaf", 0x0, "e901c5"}, "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"}}}}}}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000e11000-0x4)=0x0) 2017/08/06 20:06:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[{&(0x7f0000314000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000630000)=[{0x38, 0x11b, 0x7fffffff, "75ef708c4bcaad68a3853117d343de075f535e626adb6fb9e813b6394349965677"}, {0x38, 0x10d, 0x1d, "b9ef4a62f2b02ea02a9d0cf059012d723d21bbe741e40d799231630a1ee4ca2abd70"}, {0x98, 0x106, 0x9, "4e4a9b57421ab1c2836101e2373186099e8d4afc6c868f424017173b11b0a49d6840859184ba392a2450332cad3dca70eb28eb7cd370f1bc1a7f0730231dfa4bed03833a4ecfb520c39ee8aa4c4f2245748cf8a074d224fdaada4c12559962a5b6c6b0ffec14861a2eec547e7899a75d050429150d62c405677bee7c2e51925e8ae435b6dc4c"}], 0x3, 0x20008840}, 0x1ff}], 0x3, 0x20000004) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="ff21e4", 0x3, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x81}, 0x10) 2017/08/06 20:06:21 executing program 6: ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000030a000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) pipe2(&(0x7f00008d0000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendto(r1, &(0x7f0000af5000-0x41)="0c254c215aaa64b43b108c1e491192c96153fa268a8a0127c31706dd552be9c41d404bb17a5119af6c61fa66b84766702555320b990446f227fc2ccc399372dd96", 0x41, 0x44000, &(0x7f0000dfe000-0x10)=@llc={0x1a, 0x10, 0x4, 0xee92, 0x963, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fba000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x2, &(0x7f0000057000)=[{0x20, 0x0, 0x0, 0x7ff}, {0x200000000000006, 0x3f, 0x0, 0xffffffff}]}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000ee8000)="2f6465762f736e642f73657100", 0x0, 0x0) r5 = fcntl$getown(r2, 0x9) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000ee6000)=r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x80003, 0x4, 0x80000001, 0x0, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x4e, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000016000-0xb1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000077d000)=0xa7) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000705000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) close(r6) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00009a5000-0x10)={0x46, &(0x7f0000c84000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000eea000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000fbe000-0x20)={0x10001, 0x0, 0x8000000000002, 0x7f}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000fbd000)={0x1, r7}) 2017/08/06 20:06:21 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x9}, &(0x7f00006cd000)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007f1000)={0x1, [0x0]}, &(0x7f0000fe7000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={r2, 0x8}, &(0x7f000038d000)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000db3000)=0x9, 0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d55000+0xe20)={r3, 0x5, &(0x7f0000fe7000-0x80)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000fe7000-0x4)=0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fe8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d35000-0x4)=0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000fe9000)={r1, 0x1b, 0x20}, 0xc) mmap(&(0x7f00002d6000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a6000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000d65000-0x34)=[{&(0x7f0000aed000)="bca2bc80d71c950fcaef264d8bc6c164308d0d1472a3e2945e53c9287581fce2c9ebd202336393bfbfd3fc58851b042a19efd392caedf81a00b54db2d839d4bc184a1323602af1c9f668bf776f42ed6b0b9054620fcdeb7759b51df4d6d34ffb8097dc261e303b774bd4431dd6fc3db7b32ffe2ba0d71fa894f37fb1c398f76a99e8a658c54f4f5c43aaae749120c0ed377aa0469200fe5a1a4d9ac1700a678bce6e965ac3447b5bbdad05608d035452f83b7ea14b87151e92624b7c334732b5", 0xc0}, {&(0x7f0000fe8000)="1d2e9bbdafe22dc27156cd056bfe2000c966cbfc57e269f6ca43bcf5995b3c9e1063ce1ec42bddeeec55064181a01405838a1b137faef6220fda960a214ec8f402d2169ed5c1ed063a0c0a9e0eff69c9ac88ff602bd853df9a5aa561ee8768a5e0dd44e77d8c1f2be49e83a7aa45767e863f614fc96c2da98a29869330f9b5b64bdf662b8eb4c129f9bf05b4337bed34545dc8f017c1114485cd0dfabf9b23051a298cf98c3d6b0f6d47d505da86ab12e0e7a2", 0xb3}, {&(0x7f0000fe8000)="973cd21a4e0d15c05ec1979037e400feba252cf496d35ed9bd2094e3f6a0dea8e9ade4734b4982efe3628923b58256971c7b8ae44359e8a4e95a74d35fe8cf5f02d7c5bb0eb983", 0x47}, {&(0x7f0000da7000-0xb2)="c2469ca5e4bcb509c618cf55898a0cd2749c0a75622d9effbcded5fa67bff005155cd5630866fa9845d98080c98b2936c0e9ede3f5da34ad02ac8fae002e05c5ca3597cab9712353839562f4548eaadc4139ef2cb7fb1a829f109e543828ce54ab37b2ffde21a65b69a9f954016adcfaa615da1eac5f93abecc352dbc76f5b988f53e414d00fa98e420b030ef67959349d437656ce89751280c156effcc450e96c93e03d0e9d0b47323e87cdb095a9fcbeeb", 0xb2}, {&(0x7f0000fe9000-0x69)="2a9ef1ad88de7574a662d97fd8ccb341fd333de0a78a4bbab191ec31b3d7f3fae80de0e6813ae8125dda5e6056172c9b507edb9ee4ffb14d017d6aa04a6defcb8665db350ec31995eb1e332bed36fe157d6e3db8af6ea4265b56391b57a755ac73600176ae4ed95c2f", 0x69}], 0x5, 0x2) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000069e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000fe9000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, 0x1f}, &(0x7f0000e5e000-0x4)=0x98) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000692000-0x14)={r6, 0x20, 0x5, 0x400, 0x7498111, 0xc8}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={r7, @in6={{0xa, 0x0, 0x2, @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, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) 2017/08/06 20:06:21 executing program 7: socket(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fa7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000056c000)={@generic="dcbe1ae5a5935e42b67007001363ad44", @ifru_flags=0x702}) r1 = socket$inet6(0xa, 0x80003, 0x3c) r2 = open(&(0x7f0000d0f000)="2e2f66696c653000", 0x200000, 0x10a) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) connect$inet6(r1, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000007f000-0x9)="2f6465762f76637300", 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006de000-0x10)="2f6465762f73657175656e6365723200", 0x63c200, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000876000-0x4)=0x0, &(0x7f0000952000-0x4)=0x4) mmap(&(0x7f0000000000/0x873000)=nil, 0x873000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000870000)="220100001d0007fffffe0007000000000c000000000000000000df0206000100a445", 0x22) ioctl$TIOCNOTTY(r4, 0x5422) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f000033d000)=0x8) ioperm(0x800000003, 0x8, 0xfffffffffffffff9) syz_emit_ethernet(0x3e, &(0x7f0000644000-0x2e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @ipv4={{0xa, 0x4, 0x5, 0x3fc, 0x30, 0x0, 0x6, 0x3, 0xff, 0x0, @rand_addr=0x9fa, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001]}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x6, 0xf3a}}}}}) openat$vcs(0xffffffffffffff9c, &(0x7f00009fa000-0x9)="2f6465762f76637300", 0x900, 0x0) sendmmsg(r1, &(0x7f0000b59000-0x200)=[{{0x0, 0x0, &(0x7f0000e60000)=[], 0x0, &(0x7f00002da000-0x1488)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8080) sendmmsg(r1, &(0x7f0000a1c000)=[{{0x0, 0x0, &(0x7f0000ce1000-0x40)=[{&(0x7f000026a000)="7b2c", 0x2}], 0x1, &(0x7f000013d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r5 = syz_open_dev$vcsn(&(0x7f00003e8000)="2f6465762f7663732300", 0xfff, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f00003cb000-0x8c)={0x8f, 0x7, 0x20, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x7, &(0x7f00001da000-0x10)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00008df000-0x4)=0x1, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000079a000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000da5000)={0x0, 0x40003}, &(0x7f00005c5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000012d000)={r6, 0x10001}, &(0x7f00009ad000-0x4)=0x8) 2017/08/06 20:06:21 executing program 3: syz_open_dev$mouse(&(0x7f000006f000)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000585000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffff9c, &(0x7f00004c8000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000a3b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000690000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00002e0000)="2f6465762f766373612300", 0x80000001, 0x101f00) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000cbf000)={0x57, 0x3f, 0x6, {0x6, 0x7fff}, {0x6, 0x4}, @const={0x0, {0x36f, 0x80000000, 0x380000000000000, 0x2}}}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006fc000-0xc)={0x10000000008, 0x0}) syz_open_dev$urandom(&(0x7f0000028000)="2f6465762f7572616e646f6d00", 0x0, 0x400) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000038b000)="2f6465762f70746d7800", 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c5000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x400080, &(0x7f00008ae000-0x8)=0x0) clock_gettime(0x7, &(0x7f0000e2c000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000cd6000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000179000)={{0x0, 0x0}, {0x0, 0x0}}) io_getevents(r6, 0x2, 0x2, &(0x7f0000ae0000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000ddc000)={0x0, 0x0}) pwritev(r5, &(0x7f00009fc000-0x90)=[{&(0x7f00006cc000-0xe4)="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", 0xfc}, {&(0x7f000095b000)="b166932313712d7d988ecf6128ccc391a35025b0ba9d3193fbd605873e5780acdaea0536b7394413f94ff0b55779e57096199e82c3bce0a81ef02689d4e423c58bb2dc285f06646d6aca5a7774291617f115d27676f15d577b011cc4c5dc4429af107be3da8887dc4570ca1a88d87c4e7463a15ec8663f5f15061e06540cda51fd5c8efbadef22aacb06a9ad7d2c9b8a1085ddfdfccdc0", 0x97}, {&(0x7f00005d4000-0x5)="5aea5f7272", 0x5}, {&(0x7f000079a000-0x7b)="0ae4283a5be519de86ee0b31e54624e12142c9ed2aa15b8ee2f8c708137c17cff0c77300511437382d0e517ea87f47888bc452ff4cc407763ea3e75b557b5c73fc29aed109917d3daca0860e99c07b5836f242c4aa8a49b89a481536e3765724c464b90025f1ce5ca877d99ef91d8ba06d27c4b9c3c609c7160a45", 0x7b}, {&(0x7f0000804000)="ace34718673ac71d608409c9bc9ff8e7b6cd3c52e62f5d24d16f1d7c7ac32e156f406035951c81aae19cbab445c89233fbdcc71489edd1ac82caacd06b2e686579afda765542ff4c95e46126c0076864b06fb2eea194fd857888db2ba6d14839d26d3ccffd20e0fe6cc13d085e9004e03946", 0x72}, {&(0x7f0000684000)="febcea9a8b8775a3863a99e692f776aade6215d14893633c3036500f2678785e00614852d5ab60a7c15528d3cb65e2", 0x2f}, {&(0x7f0000424000)="e3314e9789a5fefadb54d21c86ba7b20cff1fc51955d22", 0x17}, {&(0x7f0000139000)="d8d1444c48090d1baef8bc5a76f108b3f4f14c326419da2085f27ec007e067ec5de5e1063ff129524d63070c70a9683d79f212c6ee50ba17515956d6f1038dac226e896018c5d7ee0f65ebecebcc4c996602e619a252a1b994184385e3e776698bae0d836e27ab1315fab2de96a5c1b3321075c0cd2573462bc2ca3defe14d7e75fda77a676d9dc2633c7f3718ced5efd9369b1a195f041b62b4a12409688704939e160a9ee7867a672af8f710b420e66bb148e99c0ec2fd6fab93bd0a1cce6d20148f6111", 0xc5}, {&(0x7f000040a000-0x88)="565dab6f3ba059efdef9acd01b4082a0016b97fef5c7d26403a71b3ceac0bdc7742f27d83f33ee67bb93c4d253f8638f4fac7707f05d2c0b97781c9db136addb6527eff071c438591386a0348418ffd632174090d08fa10023317888fbfc634fe0a962636f49e524eef58356c11a1ac0635821a8e2954ccb70bb4635d846dba459a39bf87acc4f0a", 0x88}], 0x9, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x2c, &(0x7f0000d84000-0x118)={0x1, {{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r7 = epoll_create1(0x7fffd) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f0000fe0000-0xc)={0xffffffffa0000003, 0x0}) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) prctl$seccomp(0x16, 0x2, &(0x7f0000eef000)={0x8, &(0x7f00005c3000-0x40)=[{0x4, 0xa04b, 0x3ff, 0x7fff}, {0x6, 0x9e, 0xfffffffffffff001, 0x1f}, {0x2, 0x100000000, 0x18000000, 0xb76}, {0x9, 0xd78, 0x0, 0x8}, {0x9, 0x2, 0x6b, 0x2}, {0x7, 0x9, 0x4, 0x9}, {0x6, 0x9, 0x299b, 0x100000000}, {0xe192, 0x4, 0x40, 0x9}]}) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000537000)={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69706464703000000000000000000000"}) read(r4, &(0x7f0000ac1000-0x1)="00", 0x1) ioctl$TCXONC(r4, 0x540a, 0x10000) epoll_wait(r7, &(0x7f000009c000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x7c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, r1, 0x8) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000fcd000-0x50)={0x0, 0x800000000011, 0x0, @tid=r8}, &(0x7f0000556000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f0000011000)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/06 20:06:21 executing program 5: get_thread_area(&(0x7f00001d1000)={0x3, 0x0, 0x0, 0x0}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x0, 0x127) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x9, &(0x7f0000dcd000-0x10)={0x81, 0x6e241890, 0x5, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x402000000, 0x32, r1, 0xffffffffffffffff) mbind(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000000)=0x5, 0x1858757b, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xe, 0xefc, &(0x7f0000e43000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0x6) ioctl$LOOP_SET_FD(r2, 0x4c00, r4) r5 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000064e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f000070d000+0x509)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000f0c000-0x1c)=[]) fstat(0xffffffffffffff9c, &(0x7f0000e12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000916000-0x8)="2e2f66696c653000", &(0x7f0000d3c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b4a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee1000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000092a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f82000-0x4)=0xc) getgroups(0x3, &(0x7f0000d4d000)=[0x0, 0xffffffffffffffff, 0x0]) r10 = getegid() lstat(&(0x7f0000d8f000-0x8)="2e2f66696c653000", &(0x7f000093e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f0000bcb000-0x20)=[0x0, r6, r7, r6, r8, r9, r10, r11]) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x1, 0x7, 0x5, 0x4, 0x0, 0x2}) r12 = socket(0x11, 0x802, 0x300) setsockopt(r12, 0x107, 0x12, &(0x7f0000000000)="", 0x4) syz_open_dev$loop(&(0x7f000084d000)="2f6465762f6c6f6f702300", 0x4, 0x4000) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000516000-0x10)={0x0, &(0x7f0000f5d000)=[]}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000df4000-0x1032)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x28, 0x3ff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@timestamp={0x44, 0x4, 0x250, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x5, 0x0, 0x0, 0x0, 0x81, "c09e3a", 0x0, "083598"}, ""}}}}}) sync() socket$inet(0x2, 0x80003, 0x0) 2017/08/06 20:06:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[{0x38, 0x11b, 0x7fffffff, "75ef708c4bcaad68a3853117d343de075f535e626adb6fb9e813b6394349965677"}, {0x38, 0x10d, 0x1d, "b9ef4a62f2b02ea02a9d0cf059012d723d21bbe741e40d799231630a1ee4ca2abd70"}, {0x98, 0x106, 0x9, "4e4a9b57421ab1c2836101e2373186099e8d4afc6c868f424017173b11b0a49d6840859184ba392a2450332cad3dca70eb28eb7cd370f1bc1a7f0730231dfa4bed03833a4ecfb520c39ee8aa4c4f2245748cf8a074d224fdaada4c12559962a5b6c6b0ffec14861a2eec547e7899a75d050429150d62c405677bee7c2e51925e8ae435b6dc4c"}], 0x3, 0x20008840}, 0x1ff}], 0x3, 0x20000004) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="ff21e4", 0x3, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x81}, 0x10) 2017/08/06 20:06:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0xfffffffffffffffc) r1 = getpid() r2 = getpgid(r1) sched_setaffinity(r2, 0x8, &(0x7f0000a50000-0x8)=0x9) perf_event_open(&(0x7f0000a58000-0x78)={0x2, 0x78, 0xd4e9, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x8008, 0x0, 0xfd, 0x0, 0x100000001, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x2, 0x3, 0x5, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x4000000) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000a70000)={&(0x7f0000535000)=[0x100, 0xffffffff, 0x1, 0x1, 0x3, 0x9, 0x8, 0x9, 0x7f, 0x3f], 0xa, 0x1f1c00000, 0x0, 0x20, 0x9, 0x800, {0x80000000, 0x1a062113, 0x6, 0xffffffffffffffff, 0x2, 0x1, 0xffffffff00000000, 0x0, 0xff, 0x101, 0x2d, 0xa5, 0x7ff, 0x1000, "f4a55e82dbc5e096d8ca5642787c0b7954175d102bea191648d67104c75630f3"}}) mmap(&(0x7f000074d000/0x4000)=nil, 0x4000, 0x2000001, 0x2000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000b19000)=0x80000001) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x7fffa) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) write$tun(r4, &(0x7f0000012000)=@pi={0x0, 0x1, "6663"}, 0x8) lsetxattr(&(0x7f0000df2000)="2e2f66696c653000", &(0x7f000053b000-0xa)="6c000000000007002300", &(0x7f0000b77000)="00", 0x1, 0x1) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) rename(&(0x7f00002fc000)="2e2f66696c653000", &(0x7f0000780000-0x8)="2e2f66696c653000") mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x4000)=nil, 0x4000, 0x3, 0x32, r5, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00001b0000-0x4)=0x0) mmap(&(0x7f0000373000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x80) prctl$intptr(0x4018, 0x43) link(&(0x7f0000b2b000-0x8)="2e2f66696c653000", &(0x7f0000930000-0x8)="2e2f66696c653000") link(&(0x7f0000a70000-0x8)="2e2f66696c653000", &(0x7f0000fb4000-0x8)="2f66696c653000") fcntl$addseals(r4, 0x409, 0x4) close(r3) open$dir(&(0x7f00002b1000-0x8)="2e2f66696c653000", 0x501000, 0x4084) 2017/08/06 20:06:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[{0x38, 0x10d, 0x1d, "b9ef4a62f2b02ea02a9d0cf059012d723d21bbe741e40d799231630a1ee4ca2abd70"}, {0x98, 0x106, 0x9, "4e4a9b57421ab1c2836101e2373186099e8d4afc6c868f424017173b11b0a49d6840859184ba392a2450332cad3dca70eb28eb7cd370f1bc1a7f0730231dfa4bed03833a4ecfb520c39ee8aa4c4f2245748cf8a074d224fdaada4c12559962a5b6c6b0ffec14861a2eec547e7899a75d050429150d62c405677bee7c2e51925e8ae435b6dc4c"}], 0x2, 0x20008840}, 0x1ff}], 0x3, 0x20000004) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="ff21e4", 0x3, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x81}, 0x10) 2017/08/06 20:06:21 executing program 7: r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dbd000-0x14)={0x5, 0x6, 0x7, 0xa, 0x0}, 0x14) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x80005, 0x81) futex(&(0x7f0000005000-0x4)=0x6, 0x1, 0x0, &(0x7f0000004000-0x10)={0x77359400, 0x0}, &(0x7f0000007000+0x2fc)=0x0, 0x27d6) recvmsg$netrom(r2, &(0x7f000000a000-0x38)={&(0x7f0000004000)=@ax25={0x3, {"2f2b7fc43cb02c"}, 0x3}, 0x10, &(0x7f0000008000)=[{&(0x7f0000006000)="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", 0xfe}], 0x1, &(0x7f0000001000)=[{0x60, 0x11d, 0x450, "5b18a7e1cc80f0dc9951cb700ea37150157084ae26e60c45a1e36190df1925cb0139b504e0f0ceba8f50864a216aacef7db4e9dfe13c7f6a9f6bf06ca3fddc5d03e49c2c4b2da96255c5fef65d1db0e7"}, {0x40, 0x12f, 0x5, "4ef1ff6f73fe83cded59498716ed67873caeecb098e37bf4a153b33ec1ff420111ab174208237ffadbcd178a5088e8"}, {0xe0, 0x0, 0x20, "f9d36fa19c7a81d9efa65d8cf56dd1dc971855a7e8c4a90b3bfb3259d0a09d8a50d434a62d57f316b8d18e1d3d9fa4801e8366040b1398a20883f184af8fcdb92be261269b6859ebb4c1c04d2480ed474d39ab95aee7962d76d58d8b1d411e0fbfb71b87800e110099435a7e55992125b175ea6930217d9bc1f68858d602cd9d3381c54c8d25bf96c355af1b803c47b0c60eb45a530754f58d0378435726cb994ad9e97dfca050962bb4b9641655e0e877b83c68406b0bbd54c6443a6d14ace034329e692e1074fe39"}, {0xa0, 0x0, 0x6, "5feda5cd7b8e873cca656720c00300b67c6ea99a0c40b316453635811c9030c8604d4c34e18d4ba66a7130e5163ec53134a675ee9d376a70084059123316e5a2feb746e2aac79732f017801778a6d4eee7fdbe4846e8829fda9371125b8dce2455cf027a85c6499a900d9cafb6ea9d7f396eaa6bf163cf24701f47e25e9ef13c3a8d4ae51ea44306e204f3d43c0c00c9"}, {0x18, 0x10b, 0x3, "51cb11"}, {0xb8, 0x100006, 0x1000000000000000, "4ca5558e2e8ff25d8427fa6bb19e616f9be7d77456e505ee4daf78339523a7f9abe4ba0a1f4e65922130fbee56cc538c86ab6e44dbe90568c63ee274ff44a85e0eae9c08584b5cfe3b3ac6d55c186c6e2606ed04897985fe0f77d182c413a9285ec037a7f2302af2f0cdbef34790c0f1cf4558ee7b92503cc78f1446fcbd680024177101872f9cb9cdf149113f902f4296bc5e8e78948b2f2b03939e840e7aeee84c"}, {0xa8, 0x115, 0x4, "d4a9360a3173e56e70dc2debdb4f84faf632981b82558712650fcc5f2490d113259c0852bd0f08787cce74ee082217665d170a67e9237ce1ab577160ddd708cbbf0e4ba092d771c5b0d32556710560779f860e44f5135aa1dc1be53a34fd7891640edbb8d4dfeb49d5adb1f5f66998c09d733590e61e2bb591a039472b89b50964e757e4f41d2bd2015759fafa4009c629642b59"}, {0x38, 0x10f, 0x1000, "b4a7cfc2bacd36c62e5db8619652a1c44529d48b380a3fd28b3536684619c3c5a99a08e76d01"}, {0x60, 0x117, 0x7, "f511f139547cce3967dfaa72b076cd167af75978406c05f938fd076505d569afab693fc2aa32f45d3c7791d828be143e83f9e987d14bc839fa62235be601709993a5717192a95985e9"}, {0xb8, 0x6, 0x5, "a396d72cad70c5b3a1704372c3eef41eb642ffa9947e10b49dc78713a84235b0f791fa701823bab29257413bb813efea6b85c10c532f4da65f2225e9d86626b62eab403b093677fe57aea96bc6718ea134732ceb63a1d589236c97a5b02d00895382dc74d4766fd4ada7ee3ae9e7f267de02217695c7d354da3b006f13e2fb93db829163252a382b590dc4e4ebcc0a36fe51ad2bbaee28c86900f7c23dac1c9d2b703df8"}], 0xa, 0x20000000}, 0x1) listen(r2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f6877726e6700", 0x200080, 0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x3) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x20000000032, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f000000a000)={0x1f, 0x4, {0x80, 0x1000, 0x3, 0xb05, 0x1a, 0xffffffffffff628c}, 0x3, 0x1fffe0000000000}, 0xe) socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000e43000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x200000c, 0x1010, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x2000000, 0x4010, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb6000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000c79000)=0x0, &(0x7f0000e66000-0x4)=0x4) getpeername$unix(r5, &(0x7f0000870000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f12000)=0x1002) ioctl$TCSBRK(r4, 0x5409, 0x8) r6 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000c7a000-0x18)=@generic={0xa, 0x4, 0x7ff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000735000-0x4)={r6}) 2017/08/06 20:06:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) eventfd(0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) read(r1, &(0x7f0000532000)="00", 0x1) r2 = gettid() getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000718000)={0x0, 0x2}, &(0x7f0000b9b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001bd000-0x108)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xca3, 0x3, 0x1, 0x3f, 0x5, 0x2ed, 0xff, 0x6, 0x7, 0xfffffc0000000000, 0xffff, 0x100000000, 0x5a19d1a4, 0x4, 0x7]}, &(0x7f0000690000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000718000)={0x0, @in6={{0xa, 0x1, 0xab, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007fd000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b8d000-0x8)={r4, 0x80}, &(0x7f0000008000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00004b1000-0x20)={@generic="c833d04055682dd1e896d0400f603055", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000096e000)={0x0, 0x1, 0x0}, 0xc) ioctl$int_in(r5, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f76637300", 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bdb000)={0x0, 0x0}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b67000-0x18)={r0, &(0x7f00005bd000)="d6bc0f39a8f0", &(0x7f000070b000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r6, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x100000000, 0x8, 0x10001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6}) r7 = dup2(r5, r6) perf_event_open(&(0x7f00009f6000-0x78)={0x2, 0x78, 0x1, 0x154a, 0x5, 0x3, 0x0, 0x1, 0x200, 0xb, 0x21, 0x10001, 0x2, 0xa, 0x0, 0x5, 0x0, 0x401, 0x200, 0x18000, 0x8000, 0xe751, 0x1, 0x40, 0xfff, 0x4, 0x0}, r2, 0x6b00000000000000, r7, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000046e000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000810000)=0x0) io_submit(0x0, 0x0, &(0x7f00006e7000-0x20)=[]) fcntl$setown(r7, 0x8, r2) tkill(r2, 0x16) 2017/08/06 20:06:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000059d000)=0x8001) sched_setaffinity(0x0, 0x8, &(0x7f0000b12000)=0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) prctl$setfpexc(0xc, 0x0) setns(r0, 0xc000000) chmod(&(0x7f0000fd0000)="2e2f66696c653000", 0x80) r1 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42) r2 = socket$unix(0x1, 0x1, 0x0) finit_module(r2, &(0x7f0000c94000)="00", 0x3) r3 = memfd_create(&(0x7f0000000000)="fff8", 0x0) dup2(r1, r3) pwritev(r3, &(0x7f000060c000-0x60)=[{&(0x7f000028d000-0xc5)="531655aff1f401ac4c8baacb307aa51cfd70ad7253e229946001b7421785d5aeee93ce78d5111222aef50297dec31573e00af35527137100d04f2b3c5b6c8f2937261d4802982565acc6a0ece4083b38073d711a1321eeece6c451f61b3a2765f7ebe6c1bb068d594b334a08cd034d5f6d90ac03405ac337041da3ae49edd7149067c6cc2c51dbdd33f3fef42449b77be411d6d7", 0x94}, {&(0x7f00005fd000-0x6f)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f98110c786bc95c5fb30d1e2e99085e299a00d0bad61d9547b88aed571d88e11e0de822f6e0c41e555e093db8b5ecf218373d85289138a4a9a708abe8ee5901b2435756d11b56e9e49159536eb3b1dd0b18a1aa3cabc0", 0x6f}, {&(0x7f0000cdf000)="681e8b0e526fd4696f2256095480368489d83a8c12724c08722066f6ab113bf57bd4db1232d51899254ff3926cf6ee2c682c4370ce74fe6759a4039290ff7d20c8713e0a2a1ad18f4245a6899aae7e3c0b4a8deb332791563eac2c09223b4cc47723cf795c04fe7cfc2d8ee5c2939854a7ae1df6ff7712df99b77154bb633e28396698394f0031886646252f4015da6bbbe3c317f050aabc900aff30cabeec6bce42e09552af4010ed538460651b0f663fab76d6815a4e68d9d7502c771656e5d39755084e72a0df0e136108030c1b6dfe7f8ac6e9", 0xd5}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}, {&(0x7f00002eb000-0x3a)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a619c5fe73de694537c503b43e221", 0x33}], 0x5, 0x3) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) sendfile(r1, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) llistxattr(&(0x7f0000ab3000)="2e2f66696c653000", &(0x7f0000f9c000)="0000", 0x2) 2017/08/06 20:06:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[{0x98, 0x106, 0x9, "4e4a9b57421ab1c2836101e2373186099e8d4afc6c868f424017173b11b0a49d6840859184ba392a2450332cad3dca70eb28eb7cd370f1bc1a7f0730231dfa4bed03833a4ecfb520c39ee8aa4c4f2245748cf8a074d224fdaada4c12559962a5b6c6b0ffec14861a2eec547e7899a75d050429150d62c405677bee7c2e51925e8ae435b6dc4c"}], 0x1, 0x20008840}, 0x1ff}], 0x3, 0x20000004) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="ff21e4", 0x3, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x81}, 0x10) 2017/08/06 20:06:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000078a000-0x9)="2f6465762f73672300", 0x0, 0x40000000000006) r1 = gettid() r2 = perf_event_open(&(0x7f0000994000)={0x5, 0x78, 0x0, 0x8, 0x10001, 0x9, 0x0, 0x7fff, 0x28108, 0x9, 0x80000000, 0x40, 0xb0, 0x1, 0x0, 0x10000, 0x1, 0x1, 0xe8, 0x80, 0x0, 0x770, 0x7, 0x1ff, 0x8f03, 0x0, 0x0}, r1, 0x7, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x100000000000010) bind$llc(r2, &(0x7f000059c000-0x10)={0x1a, 0x1b, 0x80, 0x3f, 0xc1f, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) write(r3, &(0x7f0000005000)="1d0000001c0007fd00fa00000000010001ffdd97090001000923000000", 0x1d) 2017/08/06 20:06:21 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f00000ba000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000613000-0x9)="2f6465762f76637300", 0x111000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000918000)=0x0) connect$inet6(r1, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006d6000-0x4)=@int=0x400, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000093c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000594000+0xee0)="5bf9c132a9842ff6b1c40bf5a55f543662402fbe63230f9708d76aa5ab6610112e0bcc2bd2ec4280", 0x28) 2017/08/06 20:06:21 executing program 7: mmap(&(0x7f0000000000/0x7b5000)=nil, 0x7b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x10)={0x77359400, 0x0}) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) mmap(&(0x7f0000000000/0xb28000)=nil, 0xb28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00004e8000)={0x773593fc, 0xffffffff}, &(0x7f0000001000-0x10)={0x0, 0x0}) r2 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) write(r2, &(0x7f0000b0d000)="03", 0x1) ioctl$KDDELIO(r2, 0x4b35, 0xfffffffffffffff6) r3 = open(&(0x7f00003f5000)="2e2f636f6e74726f6c00", 0x80000, 0x0) r4 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000b26000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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creat(&(0x7f0000015000-0xa)="2e2f62757300", 0x0) mount(&(0x7f000001b000-0x6)="2e2f62757300", &(0x7f000001b000-0x6)="2e2f62757300", &(0x7f000001a000)="6578743400", 0x1408, &(0x7f000001a000)="") mount(&(0x7f0000028000)="2e2f62757300", &(0x7f000002b000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000014000)="6578743200", 0x2008, &(0x7f0000004000-0xa2)="") ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000b27000-0x10)={0x2, 0x2, 0x5, 0x6}) clock_gettime(0x5, &(0x7f00000ab000)={0x0, 0x0}) epoll_create1(0x80000) r5 = fcntl$getown(r2, 0x9) ptrace$setregs(0xd, r5, 0x7, &(0x7f000089b000-0x7c)="455fc2733b55987b9c9e25e39883f7f4df738fef1774f3d55b1a2a9322f7fd3c0a27c56d4fb45eb5d4e3aa5ee50f15c2e4e75e08936ea8b130b13253f9513d659a1fd1d026adca357fd7a90ffe997bd2a178e30d0e1201edecfba4c915a64ff031351f2e2f88735adc655e29d08e59f6f44369cd918a32001ebbe472") clock_gettime(0xfffffffffffffff1, &(0x7f0000b28000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000b29000-0xa)="2e2f636f6e74726f6c00", &(0x7f00000e0000-0x6)="2e2f62757300") ftruncate(r2, 0x8000004) r6 = gettid() fcntl$setown(r1, 0x8, r6) mmap(&(0x7f0000b29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) dup2(r1, r0) 2017/08/06 20:06:21 executing program 2: mmap(&(0x7f0000000000/0x543000)=nil, 0x543000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x800000)=nil, 0x800000, 0x3, 0x1000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004b1000/0x2000)=nil, 0x2000, 0x3, 0x20011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c50000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000ad1000)=0x0) mmap(&(0x7f0000543000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000150000/0x4000)=nil, 0x4000, 0x5, 0x70832, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x8000000000000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00001b3000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f000025c000-0xc)={0x8, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r2, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000dc7000)={0x6}, 0x8) r5 = syz_open_dev$vcsn(&(0x7f0000543000)="2f6465762f7663732300", 0xffffffffffff0001, 0x7ffd) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000501000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) mmap(&(0x7f0000544000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000239000)={r6, 0x1, "fc"}, &(0x7f0000544000)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f000034d000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) mmap(&(0x7f0000543000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000543000)={&(0x7f0000342000)=[0x5], 0x1, 0xffffffffffffffc0, 0x3, 0x1, 0x401, 0xfffffffffffffff8, {0xbd6e, 0x2, 0x3, 0x7, 0x481, 0xffffffff, 0xff, 0xec9, 0x6, 0xffffffff, 0x1, 0x8, 0x1, 0x7ff, "91d103272099a20f80497b300c1c102b482d30dea274f79364fb9690e180b04a"}}) mmap(&(0x7f0000545000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e8000/0x2000)=nil, 0x2000, 0x40003, 0x32, r3, 0x0) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x8000003, 0x400000000032, 0xffffffffffffffff, 0x40000000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c50000)={r5, &(0x7f0000213000-0x5c)="bcdcdcf6f8288e88e0a8689073229218be32284b435da4a76920b81265cf24df35c18bbda891a746c5b472b0c9d266ed4bcc17cf28a1fa23ab8a370db7f22564bb7b844af3ad3f045ce0e06acd12a9360e32f9bac249e240be2dc1d2", &(0x7f0000c50000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000545000)={@generic="5f23bcbe4c3f8906d1e37cf2a14d4b27", @ifru_settings={0xda, 0x7, @fr=&(0x7f0000545000+0x15d)={0x7, 0x2, 0x80000001, 0x8, 0x100000000, 0x1, 0x8}}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000543000)={0x1300, 0x6, &(0x7f0000543000)="7d3cf30000da"}) ioctl$void(r0, 0xc0045c79) fcntl$getown(r3, 0x9) 2017/08/06 20:06:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000016000)=0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = accept(r1, &(0x7f0000001000-0x8)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000020000)=0xe) sendmsg$kcm(r3, &(0x7f0000014000-0x38)={&(0x7f000001f000)=@nl={0x0, 0x0, 0x5, 0xf40b}, 0xc, &(0x7f0000020000)=[], 0x0, &(0x7f0000020000-0x2d8)=[{0x100, 0x104, 0x4, "512a81e0c589d15c1e158df3a745fbc4c942e0c5e8e3c2f2a96af44dcbc9bff52b14c60fdc34e98607f5050af6cd39fba8072dee98c185758d080018e0f9ba9a94c8af3d89eb0f62506a984408325acbdb818d6a77415ae7173b3a3cd665a64adb9e7b8c43c130e923aa7bcb825d98c24601bd7b53d02e08cd08f46aad4ff1cc572726d26d2454b4c257429ea2a6cc82fb5ed53b80e20bf3080b2108f33e009b9dd05caf1eebc05bc246735b940a6b12d04a3a6527ac5876bbc54be4c808ecef061b9c7b71f1d394c63d0c77c9d0b48fe325baa3621ce4e0cc17d54ba21d92c22e7504a77ac06ea226"}, {0xa8, 0x12b, 0x5d7, "3d1f5e92bcfdec7ac204ec330570433691fbee33fedea9cb47543d3a0c2b9ec67f75adda905a27ed693c89f5a5e8bd3bfbc49537fffa54085ed1474cbfde961fe0d8b576266c0738f0f9f1cb74a814de2d31e2c03f7d23f450b9e3a67268040adc32fd5c79f0e85c8c47244fd36611f766b1fcf540dc341adf8a9b41f88fe485a1d2772bd821ff7646c2c1510c2aa5943f"}, {0x30, 0x88, 0x0, "1203340f937a450c9cc220c62d5a4a20ba84135d5a7dafdcbedbc25e39"}, {0x100, 0x110, 0x3d, "0e03ced2b8460eba100b61f010f9d9b0174de3e6d62e0f7184e683c491c967a4b1a6bacc64b2ead9347ac8363695dc31309f3fef85fd990b1a95b5ee7ecc5446ab31aa99f79e4bee70bd92ec206975f78df947137b2bcfbd1ea55b360ebfa560649544528ffa24dc9415f33b680c3baa7156c105a5096828943b80a44b32d01bc1737ee94ec32061d00fd33dc2a0a1249c6019068b86f23ad075bb0a5d0ee14b8028ce4e76307f6c78cf871997cfd942583eb92b3c52300711c5107bebb37dc5b4360748e0ef67d02a7e97da8babc94465d3ca06a3345a82d782b7ae9557693addfd8c8aaa30a6fe139660fe13"}], 0x4, 0x40010}, 0x40) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x40000000000000) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f000063d000)=0x0, &(0x7f0000ab7000-0x4)=0x4) r5 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000c5b000-0x8)=[&(0x7f0000004000-0x40)={0x40, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f000087c000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000)="", &(0x7f000000f000)=""}}, 0x0, r5}]) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x100000000000, 0xfffffffffffffffb, 0xd49, 0x100028002, 0x8000000, 0x0}) ioctl(r4, 0xeee2, &(0x7f00009da000-0x1)="53") 2017/08/06 20:06:21 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x5174, 0x0, 0x6, 0x8408, 0x1, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6576656e742300", 0x800, 0x20000) r2 = semget(0x0, 0x7, 0x40) semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000003000-0x1)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r3, 0x1000, 0x80000001, 0x3, 0x3f8000000000, 0x4}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={r3, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)="2e2f66696c653000", &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000005000-0x4)=r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000005000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000007000)=0x9cb, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_drvinfo={0x3, "b47018845ac59c051538fa0840fad098fc28132e15cf219bb7c3025a283c5fd6", "020f9360decb3920d0d105870a9e619fb87a53523874aec498b1756c4d32bdb0", "307f3d9c71d3224ac40bc8041ca81a487dac0b2147aa2c2a542805d161faff5e", "a8235bdeec60fb23578fbd8dcb7aa2ef806ea3d1bfed49a62749d4e54572986a", "12776e1f29f8a133c99ffa52e07af652a7596f1febc867ce0c3f54eb0709bea7", "daf11bd85cee85c8bf5286c3", 0x7, 0xef12, 0x100, 0x7ff, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000009000-0x8)={r3, 0x3930ad9e}, &(0x7f0000001000)=0x8) getuid() r5 = shmget(0x1, 0x1000, 0x0, &(0x7f0000008000/0x1000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) 2017/08/06 20:06:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000805000)=[{&(0x7f000038f000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000023000)="0000000000000000", 0x8}, {&(0x7f000095a000)="0000", 0x2}, {&(0x7f0000afb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x4, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000610000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x1) remap_file_pages(&(0x7f00002c8000/0x1000)=nil, 0x1000, 0x8, 0x80000000, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000183000)={0x800, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa39}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x3, 0x5, @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]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) io_setup(0x40, &(0x7f0000afd000-0x8)=0x0) io_destroy(r5) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000afe000-0x18)={0x8, 0xffffffff, 0x98}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000afe000)={0x91e}, 0x4) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000e31000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/08/06 20:06:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r0, &(0x7f0000013000-0x8)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000016c000-0x10)={0xfa, 0x0, 0xffff, 0x100000000, 0x0}, &(0x7f000031d000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e59000)={r1, 0x92, "c85ddb510417f479035fef1b3045723424706932d0b04ceb653adc5220fd06d8c07aa4593129c2218d9d27bf20abebf729074aa97f2ad92d0b3efa471df5e984f53e0243abecef3c2be28da5c40c944a4dc6a988bd6e4f871bdbd2f1d1f0ed8f3b1f72026bcfe89e431b7a066a642d812e62c13374f401f2a54ec2c704159c6b24f575f282ded795a5d9e8e032c3ae3880d0"}, &(0x7f00005a8000)=0x9c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000cfd000)="2e2f66696c65302f66696c653000") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000031f000)=0x0) get_robust_list(r3, &(0x7f0000f40000)=&(0x7f0000463000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000c8e000-0x8)=0x18) renameat(r0, &(0x7f0000014000)="2e2f66696c65302f66696c65302f62757300", 0xffffffffffffffff, &(0x7f000001f000)="2e2f66696c65302f66696c653000") getrandom(&(0x7f0000b37000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a, 0x3) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000036e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000d1f000)="2e2f66696c65302f66696c65302f62757300", 0x242, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00004bd000-0x10)={r2, 0x5, 0x8, 0x7ff}, 0x10) 2017/08/06 20:06:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bd5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) eventfd(0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) read(r1, &(0x7f0000532000)="00", 0x1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00004b1000-0x20)={@generic="c833d04055682dd1e896d0400f603055", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000096e000)={0x0, 0x1, 0x0}, 0xc) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f76637300", 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bdb000)={0x0, 0x0}, 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x100000000, 0x8, 0x10001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6}) r5 = dup2(r3, r4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000046e000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000810000)=0x0) io_submit(0x0, 0x0, &(0x7f00006e7000-0x20)=[]) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x17) 2017/08/06 20:06:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x20008840}, 0x1ff}], 0x3, 0x20000004) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="ff21e4", 0x3, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x81}, 0x10) 2017/08/06 20:06:22 executing program 3: io_setup(0x79ce, &(0x7f0000ec8000)=0x0) r0 = syz_open_dev$vcsa(&(0x7f0000531000)="2f6465762f766373612300", 0x4, 0x8a101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x4000)=nil, 0x4000, 0x1000006, 0x32, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f000056f000)="2f6465762f73672300", 0x695, 0x280001) ioctl$TCFLSH(r1, 0x540b, 0xec75) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000976000)=0x2ef) fdatasync(r1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000fe000-0x4)=0x0, &(0x7f00009d3000)=0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) semget$private(0x0, 0x2000000000, 0x8) timer_create(0x0, &(0x7f0000f61000-0x50)={0x1000, 0x41, 0x1, @pad=[0xceb4, 0x80, 0x13, 0x3ff, 0x1fffff, 0x81, 0x9, 0x9]}, &(0x7f0000dc6000-0x4)=0x0) timer_delete(r2) stat(&(0x7f0000a1f000-0x8)="2e2f66696c653000", &(0x7f0000e17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lchown(&(0x7f00001ee000)="2e2f66696c653100", r3, r4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r5, &(0x7f0000fd7000)="2c8e6f070065744d3000") ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000d22000)=0xbc77) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f00007b2000)=[{&(0x7f00001ed000-0x4f)="25084523367d4355e905167175983a5481cf30469bff000000000000000b8f2626fd821ccea63934eda7b5232e90356250c9bfe2aae7cd05ae177422f642dcf91fe4fe6f188fed9dd529013b46d22245", 0x50}, {&(0x7f0000020000)="b68ff9221ea266a577d7fcf97fab6357994a5c15981a4223094cb406536208b1ab7f410581aeec5d7abf316e4c2ec69aad8a495ef74e958c64ce6a253494de4f2375b3c66a760c5bfadb4a1836396a991cf1bec02ff13995a3d7b9e47d0dcbaf229b5ba3d12ecab28f02ae1f05c3454acf67c4aa674d28de245d4428e5ef089f6fdc2f3051addfc75a7573e5125b9f3b119f1d2a5f1719a67c40798e7c7c6af78d5d892fd06d777f5a1da25a38992a51810fac5bb59e16ee6f744e2d956e657a98d78bb1eb80008139b6dccf3f8c0bf85ac02357", 0xd4}, {&(0x7f0000372000-0x16)="6a2a4111b3aee48a0daf069c1eac47a7ea00000000a0", 0x16}, {&(0x7f00004c5000-0xfc)="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", 0xfc}, {&(0x7f00007ee000-0x4d)="bc54b250ef9c5010a076bbff94e816bcccd1c3720795a69223ae8c49b4bbd19a959cdf5959185ac90d4a1163bf9652d2a01d9fb505e1359af6e0a96fc846fb121aa05ca8a8b05a8b236a4dd1ed", 0x4d}], 0x5, 0x0) fchmodat(r1, &(0x7f0000fc4000-0x8)="2e2f66696c653100", 0x0) pipe(&(0x7f000060c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f00001fd000)="2f6465762f7663732300", 0xffffffffffffffff, 0x217c) r6 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r6, &(0x7f0000620000-0x38)={0x0, 0x0, &(0x7f000033c000)=[{&(0x7f000061d000-0x24)=[{0x1c, 0x21, 0x305, 0x0, 0x0, "02000003ffffed0100"}], 0x1c}], 0x1, &(0x7f000049b000)=[], 0x0, 0x0}, 0x0) mkdir(&(0x7f0000dba000)="2e2f66696c653000", 0x4000000000000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000fd8000-0xc)="2f6465762f6175746f667300", 0x7e, 0x0) 2017/08/06 20:06:22 executing program 1: mmap(&(0x7f0000530000/0x4000)=nil, 0x4000, 0x1000001, 0x31, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000313000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000005b000)=0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000196000-0x4)=0xfffffffffffffbff, 0x4) r1 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x9b8000)=nil, 0x9b8000, 0x1, 0x32, r1, 0x0) r2 = socket(0xa, 0x3, 0xff) mmap(&(0x7f00009b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, 0x0, &(0x7f00009b8000)=0x0) sendto$unix(r2, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f00009b8000/0x1000)=nil, 0x1000, 0x2003, 0x101e, r2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00005eb000-0x4)=0xfff, 0x4) connect$unix(r2, &(0x7f00009b8000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f00009b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000092e000-0x8)={0x0, 0x28}, &(0x7f00009b9000)=0x8) mmap(&(0x7f00009b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009ba000-0x4)=r3, 0x4) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000468000-0x20)={@common="726f7365300000000000000000000000", @ifru_flags=0x100}) r4 = socket$inet6_sctp(0xa, 0x8000000000005, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x3, 0x1, 0x0, 0x0, 0x8}, 0xc) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400002, r5}) mmap(&(0x7f00009b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00009b9000)=0x0, &(0x7f00009b9000)=0x4) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00002c6000-0x340)={0x80000001, {{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]}, 0x1, 0x5, [{{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]}, {{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]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) mmap(&(0x7f00009b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xffffffffffffffff, &(0x7f00009b9000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f00009b9000)=0xc) 2017/08/06 20:06:22 executing program 7: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x243) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000064b000-0x1)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb5000)="2f6465762f736e642f73657100", 0x0, 0x200) accept$llc(0xffffffffffffff9c, &(0x7f0000ec0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b1e000)=0x10) r0 = syz_open_dev$mouse(&(0x7f0000e8c000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x0) mmap(&(0x7f000053a000/0x4000)=nil, 0x4000, 0x5, 0x32, r0, 0x2000000000000200) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f000093a000)="", 0x0, 0x20000000, &(0x7f0000932000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000939000-0x77)="", &(0x7f0000938000)=0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00008e5000)="2f6465762f7663732300", 0x10009, 0x2) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000075a000)=0x7, 0x4) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000fb7000)={0x9, 0x6, 0x100000001}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000661000-0x28)={0x5, 0x6, 0x6f5, 0x0, 0x3}) link(&(0x7f0000fb6000)="2e2f66696c653000", &(0x7f0000fb6000)="2e2f66696c653000") ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000725000)="4b76143fe2e2dff43dd2808a1d19aa4f7f11061c12b8d7a105dbbcffe8830cc3c715932bb1c884d6240ef002f6c564475f8bfc95d2814b05f8a9aa7b02cd75b269bb0368eeec040d915bd33b8e8b41bb02c04e34f10912d10268d3b5aa48928ee5e84fe46c61369cdaa7442fd59e2897ab60389b892828caf739199ffa60fbf5e776add2ac7bdcb34b39aa4481d7157850b6e225eff42cbadacab32f794161b8f659c9946fd07f1264232b0cf77459e782cefab2c52077985199b703") syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "060087", 0x18, 0x1000000000003a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(r2, 0x540c) mmap(&(0x7f0000f14000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x2) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000b62000)={0x0, 0x3f, 0xc0e1, &(0x7f000042b000)=0x0}) r4 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000461000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000046c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$void(r2, 0x5451) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000504000-0x18)={0xfffffffffffffffa, 0x10000, 0x9, 0x9, 0xfff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000f36000-0x4)=0x1f, 0x4) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000fb5000)="00", 0x1) 2017/08/06 20:06:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003d3000)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) r1 = fcntl$dupfd(r0, 0x40000000000000, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004b0000)={0x10000001000}, 0x4) sendto$inet6(r1, &(0x7f0000fe9000)="04", 0x1, 0x0, &(0x7f000002c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000428000-0x18)={0x0, 0xe3, 0x20, 0x401, 0x100000001}, &(0x7f0000f73000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ce9000)={r2, 0x9, 0x2d}, 0xc) getxattr(&(0x7f0000d36000)="2e2f66696c653000", &(0x7f000045f000)="657468305b706f7369785f61636c5f616363657373656d302873656c696e757870707031b72a757365726370757365746e6f6465762d246c6f7b00", &(0x7f00009d5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc) sendto$inet6(r0, &(0x7f0000850000)="f6", 0x1, 0x0, &(0x7f000023e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000866000-0x4)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000939000)={0x0, 0x76, "114e16d6221234ced7addd5180690bbc2a5dacf872ac68578381e8fbe69757be24d7c78137a31b71ca7b4ad4fc6815dedd6ee284e94308bb214b6dd9e23b8c04fc53d90845c291dede9992f6466c111e8c2d88b324abc4d9980720e849f9ad72cf198e703d5c414b8dbe28702ee41f3eafb1b5994acf"}, &(0x7f0000c95000)=0x80) connect$inet(r0, &(0x7f00007e7000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00003b6000)={0x9, 0x3, 0x7}) faccessat(r1, &(0x7f0000fa1000)="2e2f66696c653000", 0x4, 0x200) prctl$setfpexc(0xc, 0x10000) llistxattr(&(0x7f0000ea6000)="2e2f66696c653000", &(0x7f0000a05000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000027a000)={r3, 0x2}, 0x8) shutdown(r0, 0x1) getpeername(r1, &(0x7f0000b78000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00007ba000-0x4)=0x10) write$tun(r1, &(0x7f000085d000-0x94)=@pi={0x100, 0xf44, "8b298f347735872e61a58d94b75dce6da1e34c514da07085b9dee0e3f967f074cedf5b24d529bc0591eb82b8a2b079004799e24eb7ec9d0d73a424def7eabf4f948f209936304a391403efdfb5f8b0819f7ec9bae8c9ae19123942b1bd56aff1a507a5a4cb31b57d3091008de208b60fb3d873b2efc22d4d14e69bd5fa7d5156e61d09a2e3c04a4823d5d4591e2f"}, 0x94) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000396000-0x4c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) sendmsg$alg(r1, &(0x7f0000e41000-0x38)={0x0, 0x0, &(0x7f0000f69000-0x40)=[{&(0x7f00002fe000)="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", 0xfc}, {&(0x7f000072f000)="9e22e6c888c8ee2c7203e8048b187d44199fd6622237d40d0d664c1effb495954545aa288ed765d2f107f69ea9d1889ced3d424610be910202391fa6fcdb6335576e15fd743335980098fdd18cf97f40afa184800006c9495d315214556b70f28b086c455dc107c94b47f4f55690aeff3a814f44d474feb8839b0af502b0caa9ab235555f2f76cc07795644958e27c40f974541fab0c7c9492374929183633030e9c9f9e29474e584d49e3073b80a1b64664317365413e0fff9d4d3329e66b77f18f1e29696a2f3612a80f087d25afb5ae2c30700c90bba4f40858", 0xdb}, {&(0x7f000031e000-0xe1)="01cadf9aefc3da99715c80338c73d815531c25e81b0ad4551f995c1b1b6bc47ac9b33579e2904aeb47ef47773ba3d710feafd37ce9454086b6bafac50a31f7894fd447b542accc91a2332c0cc7fb1b6691cf4c98c3c423d9571b637490ee08656f61fb9b27dca6b1f6f9afe801b6f819a06154a40dcaebab6c82874405889d78c3d686c62457e9a2c021e096332c7bc34475b0d8ff6053a4b5581699152acf05dcb90bb9d0aadac91277030563630b4b0d6276cb1a9a6d14765dc54d7681a23bb4e73bfd61e94f8e468d9faa17c1de7d7bb127c62e9f9327740945a573aa8d2c0b", 0xe1}, {&(0x7f0000ada000)="6d", 0x1}], 0x4, &(0x7f0000f76000-0x110)=[@op={0x18, 0x117, 0x3, 0x3}, @iv={0xe0, 0x117, 0x2, 0xc6, "2a9714cbb990e4ec603bf611640c976dada759670cba3a5e94d4ec3e363844932fd3c4c33b0ad1025b23b151e7beab0e3d488c7cbb893cdfc4d4694c967b93967513cc595a2fe7409632b0b520a37117e34fa4c30cc18917d72235ebb25a42683b29ab64ba6bc8448e856b83151845175e378f3597be1b09167e485ea2f873879f35c3d3972e92963b8629dd6dfcf65eae5487135d82cdb6179938a9fdf965f6080c3fdf4ac8c2c008ef9d3fb0653345abacf7bf6a9dc6bd431eff1b7862acdc03311dffe1c7"}, @op={0x18, 0x117, 0x3, 0x5}], 0x110, 0x10}, 0x40) fcntl$getownex(r0, 0x10, &(0x7f000038b000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000755000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r4, r5, 0x2b, &(0x7f0000a00000)={0x16, 0x7, 0x8, 0x0}) r6 = semget$private(0x0, 0x5, 0x51) fsetxattr(r0, &(0x7f0000f9b000)="00", &(0x7f000071d000)="657468305b706f7369785f61636c5f616363657373656d302873656c696e757870707031b72a757365726370757365746e6f6465762d246c6f7b00", 0x3b, 0x2) semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000419000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$unix(r1, &(0x7f0000875000)="33fad770dde647469bb8c54f5853e4c2469098f3997459ecdcb596d0d2906feb30b91604f9f12e87c939d289f88ce33e886a8c409e1de2df1c0c6422495ab9a75cb33f001977e2ccb5d173bb51b8b218", 0x50, 0x8000, &(0x7f0000326000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000091d000-0xb8)={r3, 0x3f8, 0x800, 0x0, 0xbf, 0x9, 0x10000, 0x4, {r3, @in6={{0xa, 0x0, 0xc000000000000000, @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]}, 0x2, 0x80, 0x0, 0x0, 0x1}}, &(0x7f0000d0b000-0x4)=0xb8) 2017/08/06 20:06:22 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = gettid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00005f6000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r2, 0x2282, &(0x7f0000001000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000a6b000)={&(0x7f0000cec000-0x6)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r3, &(0x7f00001bc000-0x10)=@ipx={0x4, 0x100, 0x45d, "5f64c564c0bf", 0x3, 0x0}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a1b000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r7 = dup2(r4, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r7, 0x402c5342, &(0x7f0000ac0000-0x68)={0x80, 0x1, 0x37a2c0000, {0x0, 0x0}, 0x8, 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$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000326000)=0x200, 0x4) sendto$inet(r6, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000932000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r8, 0x4000000002283, &(0x7f0000139000)="34") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000eb8000)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x6110, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x4f1a15b7}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in6={0xa, 0x2, 0xea6f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}], 0x9) getrusage(0xffffffffffffffff, &(0x7f0000114000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2) ioctl$sock_SIOCGSKNS(r9, 0x894c, &(0x7f0000045000-0x4)=0x5c0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dc9000-0x8)={0x0, 0x2}, &(0x7f0000b60000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f00002c2000-0x1008)={r10, 0x1000, "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"}, &(0x7f0000601000-0x4)=0x1008) ppoll(&(0x7f000070b000)=[{0xffffffffffffffff, 0x1000, 0x0}, {r8, 0x4020, 0x0}], 0x2, &(0x7f0000af6000-0x10)={0x0, 0x0}, &(0x7f0000565000)={0x200}, 0x8) write$evdev(r8, &(0x7f0000001000)=[{{0x0, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) timerfd_gettime(r2, &(0x7f0000321000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f000057b000)={0xdb5}, &(0x7f0000cb0000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000086a000)={0x77359400, r11}, 0x8) 2017/08/06 20:06:22 executing program 5: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x232) unshare(0x2000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007bc000-0x8)="2e2f66696c653000", 0x0) r1 = syz_open_dev$vcsa(&(0x7f00002b8000-0xb)="2f6465762f766373612300", 0x1, 0x10000) faccessat(r1, &(0x7f000042c000)="2e2f66696c653000", 0x10, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0xa, 0x101, &(0x7f0000a29000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r2, 0x400, 0xa) pipe2(&(0x7f000002d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) clock_adjtime(0x6, &(0x7f0000b6a000)={0x56, 0x0, 0x5, 0x3, 0x6, 0xffff, 0xf9, 0x3, 0x8, 0x990e, 0x6de7040f, 0x17, 0x7fff, 0x2, 0x0, 0xffffffff, 0x7fffffff, 0x10001, 0x1, 0xe8f4, 0x0, 0x860a, 0x4, 0x1, 0x3, 0x100000001}) socket$inet6_sctp(0xa, 0x5, 0x84) utime(&(0x7f0000e24000-0x8)="2e2f66696c653000", &(0x7f0000bfa000-0x10)={0x0, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x2) setsockopt$inet6_tcp_int(r3, 0x6, 0x1b, &(0x7f00000c6000)=0x1, 0x4) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000) socketpair(0x9, 0x3, 0x6, &(0x7f000065e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/06 20:06:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x1ff}], 0x3, 0x20000004) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="ff21e4", 0x3, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x81}, 0x10) 2017/08/06 20:06:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000ed1000)="2f6465762f73672300", 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3da2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000254000)={0x0, 0x0}) r2 = add_key(&(0x7f00005a6000-0x6)="6c6f676f6e00", &(0x7f00008a8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f56000)="4896aa7993732d90651de3b5718756b22d6f6d9290f5b55ec53b3b27fc5567d7b5bbf542996102ff4d7f2dbbd113aaec147fdf6c49ed33c723e2b9f84d31269b8711247971cb689df45bf66068df8ac5d20f89daaa0efbfdb994987de6ccdb6b8eab0e2588f1956e097b0bab55ca95e6a00f7a4b1cecf88efb91d9cef7345a10d820b8eedfc825258839b44c449eb763e0d0602daa187a846f5d66ed2ac1513a20d333f594f699e71920c21426e967bf305fad5f5eeb4bdfee6e2595b4413c950a3a5b306b3efd100700404d26076b92f419a806867167570faa3245e312e6", 0xdf, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r2, 0x2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00004c3000-0x8)="2e2f66696c653000", 0x12000, 0x8002) mmap(&(0x7f0000ae7000/0x2000)=nil, 0x2000, 0x0, 0x8010, r0, 0x402) connect$inet(r3, &(0x7f0000000000+0xaf9)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000001000008, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x8000000000000003, 0x6) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000086000)=0x0) mmap(&(0x7f0000000000/0x2be000)=nil, 0x2be000, 0x3, 0x6ded88260dd290b8, 0xffffffffffffffff, 0x100000000000) mmap(&(0x7f00006f3000/0x4000)=nil, 0x4000, 0x1, 0x800003f, r4, 0xffffffffffffdffd) mmap(&(0x7f0000779000/0x2000)=nil, 0x2000, 0x3, 0x8032, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000269000)="2f6465762f736e642f74696d657200", 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f000001e000-0x4)=0x0) readv(r5, &(0x7f0000235000-0x30)=[{&(0x7f000086e000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f00003e6000-0x67)="", 0x0}], 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000787000-0x34)={{0x100000001, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r5) mmap(&(0x7f0000529000/0x1000)=nil, 0x1000, 0x2000000, 0x34, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b32000-0x78)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000049d000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x800000000000) socket$inet6_sctp(0xa, 0x5, 0x84) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00004bf000-0xc)="2f6465762f6175746f667300", 0x105940, 0x0) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000e96000)=@add_del={0x2, &(0x7f0000194000-0x10)=@common="697036746e6c30000000000000000000", 0x4}) 2017/08/06 20:06:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000b33000-0x400)={"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"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000e6e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(0xffffffffffffffff, &(0x7f0000f47000-0x4)="", 0x0, 0x0, &(0x7f0000dd9000-0x10)={0x77359400, r1}) pkey_alloc(0x0, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cbf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000780000)=0xc) sched_rr_get_interval(r2, &(0x7f000032a000)={0x0, 0x0}) r3 = creat(&(0x7f0000c0f000-0x8)="2e2f66696c653000", 0x98) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000f7e000)={@common="626f6e64300000000000000000000000", 0x4c75}) inotify_init1(0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @ssrr={0x89, 0xb, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}) setns(r3, 0x44000000) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000e05000)="423c093e42dc1b47592f94cc24a0053d7f426c7fc583b54a21e6eaf8e9380ec25b91871a91c0b3b6a82b3ecafa4058ef7bf3efd1f614d1434e1f1277e90a5184e5717e055be46421f180504442925fd15fcde846a4b684f6966ecf36d8c1baeaf5384f408a0cbdaeac03e1df413583d581c088ac0d6b26dd0db4ba40") syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0fa7854a5e1a", [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x1, 0x1c, 0x0, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x800, 0x0}}}}}) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00005d9000-0x4)=0x0, &(0x7f0000921000-0x4)=0x4) sync() setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000bd5000)=0xf458, 0x4) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000cd4000-0x3)=0xff) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00008b4000)={0x3, 0x1, 0x1187, 0x7fff, 0x8, 0x8000, 0x101}, 0xc) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000e86000-0x4)=0x2) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) setsockopt$inet_int(r4, 0x0, 0x40, &(0x7f0000000000)=0xff7ffffffffff801, 0x4) 2017/08/06 20:06:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x20000004) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="ff21e4", 0x3, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x81}, 0x10) 2017/08/06 20:06:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffff9c, &(0x7f0000d6d000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000288000+0xf48)=0x6e) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a4c000)=0x0) rt_sigqueueinfo(r1, 0x0, &(0x7f00009ee000)={0x0, 0x0, 0xffffffffffff0001, 0x0}) r2 = accept(0xffffffffffffff9c, &(0x7f0000c5e000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000061e000)=0x1c) mmap(&(0x7f0000000000/0x6d4000)=nil, 0x6d4000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0xa, 0x1000000000000032, r2, 0x0) close(0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000f72000)=0x200000000002) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002da000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000db7000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") modify_ldt$write2(0x11, &(0x7f0000c29000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) fgetxattr(r3, &(0x7f0000acb000)="0095", &(0x7f00002a6000)="", 0x0) close(0xffffffffffffffff) r5 = syz_open_dev$sndseq(&(0x7f0000dcc000)="2f6465762f736e642f73657100", 0x0, 0x0) read(r5, &(0x7f0000fb6000)="00000000000000000000000000000000000000000000000000000000", 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00003a5000)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x800000000000, 0x0, 0x6, 0x100000000, 0x1, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)="2f6465762f73657175656e6365723200", 0x443e, 0x0) r6 = mq_open(&(0x7f0000a94000-0x5)="6574683000", 0x40, 0x1, &(0x7f0000163000)={0x400001, 0xffffffffffff56ab, 0xfffffffffffffffc, 0x0, 0x0, 0x10000, 0x0, 0x7b}) mq_timedsend(r6, &(0x7f00006cf000-0x9a)="", 0x0, 0x0, &(0x7f00001d9000)={0x0, 0x0}) mmap(&(0x7f00006d4000/0x1000)=nil, 0x1000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000000000, &(0x7f000053a000)={0x0, 0x0}) lseek(0xffffffffffffffff, 0x4, 0x4) mq_timedreceive(r6, &(0x7f00006d4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0x3f, &(0x7f00006d5000-0x10)={r7, r8+10000000}) mq_timedreceive(r6, &(0x7f00006cf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x88, &(0x7f00006cf000)={0x0, r8}) mq_timedreceive(r6, &(0x7f00006ce000-0xea)="00000000", 0x4, 0x384, &(0x7f0000052000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x4d44b486c200706a, &(0x7f0000ee3000)=0x40000003, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000041c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c6000-0x4)=0x14) 2017/08/06 20:06:22 executing program 5: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x40) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x1000000005, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) dup(r0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x1d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x947cf4f896bf88a9, &(0x7f0000017000/0x1000)=nil) r3 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x0) rt_sigaction(0x2, &(0x7f0000022000)={0x900000000000000, {0x4}, 0x40000003, 0x44}, &(0x7f000001f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000008000-0x8)={0x0}) fadvise64(r2, 0x0, 0x7fffffff, 0x4) ioctl(r3, 0x400000000000125d, &(0x7f0000d34000)="95") r4 = dup(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f00007ad000-0x10)={&(0x7f00009e8000)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x20032, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000078a000-0x78)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10fc, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, 0xfffffffffffffffc, 0x0, 0x6901, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x200000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r6 = semget$private(0x0, 0x0, 0x1085) semctl$GETPID(r6, 0x3, 0xb, &(0x7f0000ae4000)="") r7 = socket(0x6, 0x1, 0x0) setsockopt(r7, 0x6, 0xe, &(0x7f0000902000)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r8 = dup2(r5, r1) ioctl$TCSETAW(r8, 0x5402, &(0x7f000063c000-0x14)={0x761, 0x1, 0x20, 0x7, 0x1da067ad, 0x1, 0xfffffffffffff000, 0x3f, 0x7fff, 0x1}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f000022d000-0x8)=0x202, 0x7f) 2017/08/06 20:06:22 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$ipx(r0, &(0x7f0000ef0000)="", 0x0, 0x0, &(0x7f0000b4a000)={0x4, 0x0, 0x0, "ff0f0000006a", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f0000565000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00008c1000-0x10)=[{&(0x7f0000001000-0x29)="2900000021001980013d3524000a00200200001600000000000000040900100000000000000008ec00c8", 0x2a}], 0x1) r3 = gettid() socketpair(0x1, 0x7, 0x400006, &(0x7f00004be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000135000-0x78)={0x7, 0x78, 0x5, 0x0, 0x4, 0x0, 0x0, 0x4, 0x40000, 0xa, 0x9, 0x10001, 0x0, 0x9, 0x0, 0x1, 0x2, 0x0, 0x3136, 0x0, 0x951, 0x9, 0x2, 0x0, 0x0, 0xfffffffffffffff9, 0x0}, r3, 0xfff, r4, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) mmap(&(0x7f0000b61000/0x4000)=nil, 0x4000, 0x300000f, 0x10, r2, 0xfffffffffffffffc) r6 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f00009aa000)=0x2) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) recvmsg(r8, &(0x7f00005b4000)={0x0, 0x0, &(0x7f00005d7000-0x30)=[{&(0x7f00004e5000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f0000e75000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f000042c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}], 0x3, &(0x7f00006c5000)="", 0x0, 0x0}, 0x3ffffffe) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x6) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000d17000-0x10)={0x0, 0x2710}, 0x10) gettid() 2017/08/06 20:06:22 executing program 6: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x208002, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000232000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000de0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", r1, r2, 0x1100) r3 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) write$tun(r3, &(0x7f0000470000-0xa)=@hdr={0x1, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, ""}, 0xa) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000004a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$vcsa(&(0x7f0000aee000)="2f6465762f766373612300", 0x1, 0x2) sendfile(r4, r3, &(0x7f0000aeb000)=0x0, 0x5) ppoll(&(0x7f00001f7000)=[{r4, 0x40, 0x0}, {r3, 0x1, 0x0}, {r3, 0x2, 0x0}, {r3, 0x2180, 0x0}, {r4, 0x8121, 0x0}, {r3, 0x4000, 0x0}], 0x6, &(0x7f0000560000)={0x0, 0x989680}, &(0x7f0000b06000)={0xfffffffffffff575}, 0x8) write(r4, &(0x7f0000b0b000-0xd)="2400004de2a7f90eacd24800e2", 0xd) getresuid(&(0x7f0000b0c000-0x4)=0x0, &(0x7f0000b0c000-0x4)=0x0, &(0x7f0000b0b000)=0x0) writev(r4, &(0x7f0000b04000)=[{&(0x7f0000b05000-0x33)="1d", 0x1}], 0x1) 2017/08/06 20:06:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$kcm(0x29, 0x2, 0x0) socketpair(0x1b, 0x3, 0x45f, &(0x7f0000c27000)={0xffffffffffffffff, 0xffffffffffffffff}) openat(0xffffffffffffffff, &(0x7f000055f000-0x8)="2e2f66696c653000", 0x80, 0x8) open$dir(&(0x7f0000394000-0x8)="2e2f66696c653000", 0x400000, 0x1) syz_open_dev$random(&(0x7f0000544000)="2f6465762f72616e646f6d00", 0x0, 0x2400) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000c8b000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c3e000)=0x10, 0x80800) dup(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) eventfd(0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) read(r1, &(0x7f0000532000)="00", 0x1) r2 = gettid() timerfd_create(0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00004b1000-0x20)={@generic="c833d04055682dd1e896d0400f603055", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000096e000)={0x0, 0x1, 0x0}, 0xc) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f76637300", 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bdb000)={0x0, 0x0}, 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x100000000, 0x8, 0x10001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6}) r5 = dup2(r3, r4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000046e000)=0x0) sched_yield() ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000810000)=0x0) io_submit(0x0, 0x0, &(0x7f00006e7000-0x20)=[]) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2017/08/06 20:06:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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) syz_emit_ethernet(0x86, &(0x7f0000978000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x50, 0x803a, 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=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "1ba95c", 0x2, 0x88, 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]}, [@fragment={0x3b, 0x3, 0x80000001, 0x5c1d, 0x837a, 0x8}, @fragment={0x0, 0xfffffffffffffff8, 0x1000, 0x1ff, 0x2, 0xfffffffffffffffc}, @fragment={0x84, 0xb85, 0x7ff, 0x9d, 0x3, 0x5}], "8c26eff900f6e5fe"}}}}}}}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f70746d7800", 0x20000, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000165000)={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000c74000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000861000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00007ca000)={0x8000, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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]}]}, 0x4d8) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000dc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000ede000)=0x60) bind$nfc_llcp(r3, &(0x7f0000b9b000)={0x27, 0x7fff, 0x8, 0x8001, 0xcba, 0x5, "272eb8bd0769c89d6804b88c3541e7edf3879e90b027e0ccd3d3a0402dd3ef08e1fe13e61ccac0fe5d1dbd2adfaebbe262aa8c7dcba5acd56f59dae8e7d0f2", 0x1}, 0x60) tee(r2, r2, 0x956, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000037e000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000aa3000)={0x0, 0x1000, "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"}, &(0x7f0000338000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000141000-0x20)={0x797, 0x13942674, 0xa, 0x3, 0x1f, 0x0, 0x8, 0x0, r4}, &(0x7f0000fd4000)=0x20) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x102, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x9}}}}}) r5 = request_key(&(0x7f0000417000-0x8)="7472757374656400", &(0x7f0000843000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000597000)="2f6465762f70746d7800", 0xfffffffffffffffa) keyctl$update(0x2, r5, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000b1f000)=[], 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000ad9000)=[], 0x0, &(0x7f000081b000)=[], 0x0, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 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$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000063d000-0x20)={0xa52, 0xfffffffffffffff8, 0x2, 0xfffffffffffffff8, 0x3, 0xfffffffffffffff7, 0x12dc, 0x1000, 0x0}, &(0x7f00009f0000)=0x20) [ 273.315997] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 273.353702] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/08/06 20:06:22 executing program 3: r0 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x11) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f0000007000-0x28)={@common="62707130000000000000000000000000", @ifru_ivalue=0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x810, r1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000)={r2, 0x1000, "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"}, &(0x7f0000009000-0x4)=0x1008) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000838000-0x20)={0x3ff, 0x0, 0x0, 0x1400000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000077f000-0x20)={0x100000001, r5, 0x3, 0x9f30}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000543000-0x10)={r5, 0x100}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000d80000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f000001c000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000a09", 0x401, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9fabaf", 0x0, "e901c5"}, "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"}}}}}}) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000a3e000)="637562696300", 0x6) setsockopt$inet_tcp_int(r6, 0x6, 0x1d, &(0x7f0000e9c000)=0x5, 0x4) bind$inet(r6, &(0x7f0000c16000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r6, &(0x7f00004ef000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/06 20:06:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000007, 0x21010, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009dc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002c7000-0x10)="2f6465762f73657175656e6365723200", 0x420000, 0x0) sendmsg$kcm(r2, &(0x7f0000f3a000-0x38)={&(0x7f000070d000)=@un=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000e5e000-0x90)=[{&(0x7f0000458000)="81f5879c269517fdebcbb7bec2a3047aae155196ab3f6960bc0f5184ed4415e057a4ced10595c8986becf68537ceeb6acc7880ae8296d6389cb33a2c61b680bcfba3c94d2f57584af8fde7df4d6e8a4c37c6a5b68a324ee4b9657ba152988c97bb2d513b1b11e44119f174ff2e9288c05b1c55a71494c3533f48aca5f8248837959dd06eb0ebdb833a1695e807fc5c47104b6cd415a02b23e841d75f5a10944bc96e5a54a56225902367cc8138aaaf9092be8e71b59b9b9d1d5fe8693d87b57a81b51fa8498609d59cc72f5c53c6e4", 0xcf}, {&(0x7f0000803000)="31ba0f8218af5c11bc5fc967a4b003ff2819a0198617b2c23c97c257827f7577790d31bbb93b915842bbfbee85b90f464c626eebeb5f4524", 0x38}, {&(0x7f0000e56000-0xaf)="39b2374b131024cb75796a827f1f3a2e35ec8667266bf46ba60f73d572b7fa05ebca443b0bb3a0e0764c85fe70c94440a3243bccdfcd422670c3b21b78402f9cf427e7e5803aaf7b47a0be6bcb1cdd09992fb10ead9c76cad2f92df6e561b842581d62c1f111c749b9defd17303f956d2c4f11169fb78be54d864ea580d7a2fc6dcf69ae8f72f37b2c8acf24f3b1ec13c5767998332efadabfd1689b3474dfe0a65f82e7eeaa59b04589366246a7f8", 0xaf}, {&(0x7f0000f52000-0x71)="63c9f21df7de97881df6556cf2e721dacc959e44ba7117e47a87336d508af6902b718268692530082cf0e38fdc26abb75eaec387b7955ae85d16b33bef42a4a87d691406bfb9eafc9197d78af05623ae54037cb422f05aa1d74cf0e43097ebc9c65bd904cfcea70c435c54512cb5dd7344", 0x71}, {&(0x7f0000a83000-0x3f)="a24ccc43780d5832fe66b58ea4fd36b2acbda9a56f3fb5dc735c26b3e603ce549147c22523904d7dfd7e257b320563617045caf35b2fdbf0770d58851c56e6", 0x3f}, {&(0x7f0000abd000-0x10)="2a23f88a897cb4403f15cb029a0c0eee", 0x10}, {&(0x7f000014e000)="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", 0x1000}, {&(0x7f0000775000)="9916b82ef721e395cd82be67af73", 0xe}, {&(0x7f0000aa8000-0x90)="10806c98bf848f6c6f0e901e60e42d62cf0e82782f94bfb72702fac146b696104cfd4dea5e19486375c3e680df1bfb54c5bb443ea5c144f677ee42bb69360de583edaefd8af73a3f02845f32fe0d2829c156572596fd0ee0e6d7372d499bb49dc2bf830898f741cf66dbf047cc66b847ed5a390aed47fef788dfbca9b728d169acf96ec75b80a8454a01474a3dd5d213", 0x90}], 0x9, &(0x7f000022b000)=[{0x78, 0x11e, 0x8, "9c7a607f639bf8ddc5005195bcc2368e55811ccbb31f63d6474d8a77c8eed7466a4c8eaf91e1dc8dffaed8322e3ec78a789d97f11ce96973b09034eeb3777dada228588f4545a9cf09a2f1666bed1b2300afc56de945754f20ad8385ef6f47bba43983"}, {0x38, 0x117, 0x81, "803849189ab807bff974b5fcce08b859b5d0976ab56296ddd529fcbf2247658bc0cfe6b983222104"}, {0xa8, 0x118, 0xffffffff7fffffff, "b133b130cac6a032212ad129191edf7e0255b3d3707679bd49c465688f9bbc8d282b1e63201c8f3829ebea054c6ce4c8c187eb851b7e325869e424dea97bddd0288f72a866f652344eb89f8b2b34e5e5d8639051929a58397b7a25df7c073a768fff516e761e5ce1f6614589dced9a2f197cf1017f594a21aeb7af2ff855bb83667fa9cf1a33a954f993bb1388653405474840fa0897"}], 0x3, 0x40004}, 0x200408d1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000226000)={0xf3d2, 0x90a, 0xfffffffffffffff9, 0x0}, 0x8) r3 = socket(0x1e, 0xa, 0x0) r4 = socket$inet6(0xa, 0x5, 0x7f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000469000)={0x0, @in6={{0xa, 0x2, 0x8, @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]}, 0xffffffff, 0x8, 0x67, 0x8, 0x400}, &(0x7f0000382000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00009ed000)={r5, 0x4}, 0x8) syz_open_dev$sg(&(0x7f000057a000)="2f6465762f73672300", 0x2114, 0x80) sendmsg(r3, &(0x7f00000d1000)={&(0x7f00004ae000+0xb5c)=@rc={0x1f, {0x9, 0x2, 0xff, 0x81e, 0x0, 0x1}, 0xa54f}, 0xa, &(0x7f00004ae000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x2000080d1}, 0x40000000004000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b15000-0x18)={r5, 0x400, 0x20, 0x8, 0x9}, &(0x7f00004a7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000fb8000)={r6, 0xa5, "03abdaabdc0d63b58fbc0351f76d38fdd17554be45ba09e8754bfec71d39d9330af721b495b0d3ddceb85708623942404b3238f2a6ba3e9927affedee78216a37ef8f1edde841c8f92967dd3dec12fb01e697a9642344e7a0f5364a7dc823f4bd7c371fe2a291b5697be993a5f9d582b53a450be46f3df8db09417e4e58cb912e8f27ed0788806c5543e68c02bb4ee3135a16479eda314f0b7dee2fb803438eed992540ff5"}, &(0x7f0000e55000-0x4)=0xb0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00004f3000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0xff, 0xf, 0x7fff, 0x3, 0x8}, 0x20) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000642000-0x4)=0x0, &(0x7f00002ae000)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r8, &(0x7f0000207000-0x1)="00", 0x2) memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x20000000000000a, 0x2, 0x0) r10 = dup3(r9, r9, 0x80000) ioctl$TCGETA(r10, 0x5405, &(0x7f0000939000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = dup(r9) setsockopt$inet6_int(r11, 0x29, 0x11, &(0x7f0000fd0000)=0x2, 0x4) 2017/08/06 20:06:22 executing program 5: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f00009c7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x10000000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000aef000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000088e000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b76000-0x8)={0x0, 0x8a56}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00009d0000)={r2, @in6={{0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000001000)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0x0) io_getevents(r3, 0x4, 0x3, &(0x7f0000001000-0x60)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000)={r4, r5+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r6 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r6, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r6, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8008031, r6, 0x0) r7 = dup(r6) madvise(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000ca6000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000766000)=0xc) 2017/08/06 20:06:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x40000032, r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000fd6000+0x6b4)=0x722, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000859000/0x4000)=nil, 0x4000, 0x400000000000003, 0x48111, r1, 0x27) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ce9000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000fda000-0x4)=0xc) mmap(&(0x7f00003f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x4000)=nil, 0x4000, 0x3, 0x52, r2, 0x0) r3 = accept$inet(r2, &(0x7f0000efe000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b0000)=0x10) mmap(&(0x7f0000d87000/0x3000)=nil, 0x3000, 0x407, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x4872, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000fd8000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x10, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000870000)={0x0, 0x6f2}, &(0x7f0000fd9000)=0x8) mmap(&(0x7f0000f59000/0x4000)=nil, 0x4000, 0x10000000000002, 0x8030, r3, 0xfffffffffffffffc) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000fdc000-0x4)=0x0, &(0x7f0000797000)=0x4) sendto$inet6(r1, &(0x7f0000fd5000)="f070", 0x2, 0x8080, &(0x7f0000b2a000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3000000, 0x20011, r1, 0x0) r5 = creat(&(0x7f0000fdc000)="2e2f66696c653000", 0x22) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r5, &(0x7f0000fda000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b98000)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x8, 0x32, r0, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000fd8000-0x1c)="38d3e2bd7c3bb1cef230c58acb0fc46f0193a20201608f7c26bf50b4", 0x1c, 0x8000, &(0x7f000071a000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) poll(&(0x7f0000bbf000-0x48)=[{r3, 0x100, 0x0}, {r3, 0x8020, 0x0}, {r2, 0x8, 0x0}, {r5, 0x0, 0x0}, {r5, 0x72, 0x0}, {r3, 0x8000, 0x0}, {r2, 0x0, 0x0}, {r1, 0x1fff, 0x0}, {r4, 0x24a3, 0x0}], 0x9, 0x40080000002) sendto$inet6(r1, &(0x7f0000fd9000-0x873)="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", 0x873, 0x840, &(0x7f00004e9000-0x1c)={0xa, 0x1, 0x200000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) 2017/08/06 20:06:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00003ba000)={@common="6e723000000000000000000000000000", @ifru_flags=0x1}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x81) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x16e) syz_emit_ethernet(0x5e, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x2, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x400}, @nop={0x1}, @eol={0x0}, @md5sig={0x13, 0x12, "1065973872f9beb23fe0c4bcedf00b72"}, @mss={0x2, 0x4, 0x2}, @generic={0xff, 0xc, "63e83be332f87aab09d2"}]}}, {""}}}}}}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c7e000-0x4)=0x0, &(0x7f00001c0000-0x4)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f000000a000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000056a000-0x4)=0x0, &(0x7f0000625000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = epoll_create1(0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000794000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000556000-0x4)=0x2d) init_module(&(0x7f0000b9a000)="6d696d655f7479706547504c00", 0xd, &(0x7f0000ae4000-0x1)="00") epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00001a1000-0xc)={0x2000, 0x0}) sendto$inet6(r2, &(0x7f0000036000)="6a", 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a27000-0x10)={0xe, 0x2, 0x7, 0x2, 0x0}, &(0x7f0000ec1000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000680000-0xc)={r4, 0xa, 0x20}, 0xc) sendto$inet6(r2, &(0x7f00009a0000)="01", 0x1, 0xfffffffffffffffe, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c51000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000488000-0x4)=0xe8) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005c4000)="2f6465762f73657175656e6365723200", 0x140, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f000020f000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000065000-0xc)=@sack_info={r4, 0x6, 0x8000000000007}, 0xc) ioctl$TCSETS(r0, 0x5402, &(0x7f00009a5000-0x24)={0xfffffffffffffff9, 0x0, 0x7, 0x2, 0x1, 0x7, 0x3, 0x0, 0x81, 0x0, 0xf67, 0x81}) bind$bt_rfcomm(r5, &(0x7f0000229000-0xa)={0x1f, {0xffffffffffffff78, 0x800, 0x7, 0x4, 0x4, 0x1}, 0x7}, 0xa) write(r2, &(0x7f0000653000)="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", 0x1000) 2017/08/06 20:06:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="ff21e4", 0x3, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x81}, 0x10) 2017/08/06 20:06:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007d0000-0x8)={0x0, 0xffff}, &(0x7f0000516000)=0x8) r1 = memfd_create(&(0x7f0000adb000-0xa)="776c616e3047504c9000", 0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) sendmsg$netlink(r2, &(0x7f0000abb000)={0x0, 0x0, &(0x7f0000047000)=[{&(0x7f0000617000-0x35)=[{0x14, 0x1e, 0x200000000305, 0xfffffffffffffffc, 0x0, "07"}], 0x14}], 0x1, &(0x7f0000ab5000)=[], 0x0, 0x1}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) timer_create(0x2, &(0x7f000001a000-0x50)={0x0, 0x0, 0x1, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000029000-0x4)=0x0) listen(r2, 0x5) timerfd_settime(r1, 0x1, &(0x7f0000d18000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000838000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r3, 0x0, &(0x7f0000052000)={{0x0, 0x989680}, {0x77359400, r4}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f000004e000)={0xfffffffffffffffe, 0x5, 0x1, @tid=0x0}, &(0x7f000004e000)=0x0) bind$unix(r2, &(0x7f0000825000)=@file={0x0, "2e2f66696c653000"}, 0xa) request_key(&(0x7f000081d000)="7573657200", &(0x7f0000a3f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008fb000-0x7)="25656d30217b00", 0xffffffffffffffff) chmod(&(0x7f0000000000)="2e2f66696c653000", 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000836000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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) socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00002b6000-0x50)=[{&(0x7f0000258000-0x75)="5f9159f0790e10e6e1ef7816e666405e7fc31fb0611d1cefcefd0edf8f1eab3f21b59a24d2d3854455540d8dd56887badfe3386bd000593e7a5c4eec652e7590062fb6380b2f0fcc8ac166331b3a95759e8194246480368b88981940842fcd44f16afe8b1997f45ec409e49c2c041e9da76918aa6b", 0x75}, {&(0x7f00001cc000)="a33bb842d723be5cdd01fea6791a6adb0cb9e73076ea388956e4a8fef14227e716b91836e0209a3c8d2b9779a0a70de584982e1cb373d6183e5bd93c5779ca3994decdec074cfdf9455ed6b30fb9dacc1db0bc49d7c09978b97cd5743b213369089486f928c94ae119b5c5dd9f060442de697127b21fca226013ef9398dd209b90ca07b3c101784c5d5e0573bcefd3d246276c0ae5245aab3c3ccb92a09d4c2985df6c42970d8e69d674a9d71c0d1d83538c0aa136bcb25d6b0a", 0xba}, {&(0x7f00009d6000-0x1000)="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", 0x1000}, {&(0x7f0000aaa000-0xb7)="59dbcad7a67335f9c9b200f8675c0bee5bb64b4683234c2b01d03e2b0c05372a55c00ef96a5a1564ece8069f70e3b7604e465e8dcabfedd06e73e4277d1d85187040ebdf8a514909536f5baffa2ea922b53787c2861ab5709946360519ed7ca85b037c04253ca8d8b8b4a4749a8b7cef6f638efc97bd83b4d1f14c8031b73d30c5f52194ec246e1132e76bfa01b666c71d453ece9097896bea1b142496912338b93d36f82238431dcc2e53bd14424b9c2c74ff10341d4b", 0xb7}, {&(0x7f0000292000)="8ccbfb5f99203860391fccd376fb9756e54e26b8f5a1357945047fd307c210b5457fb2d41e44a36d1723d21081e834f103da48978f7007f7984204762bb27f8882fb16db4bd785bc868bd63ac00377876bfef6f2e9b9b60647d4b6069795020397a34f2cef1e95d8377d5b56b64ad0565c918dab42a5a4dc80714c2dbc0ada6139807e2e471b8d7f248311c9ad49df661c6925e96e7e586a9c8aa4f334373243230550d5fd053258e32458ee8002337313e48eaaedf1b05b8f9778bf9c7a", 0xbe}], 0x5) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x2000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000083c000)={0x88, 0x200}) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000057000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ustat(0xcc, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/06 20:06:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x81}, 0x10) 2017/08/06 20:06:22 executing program 2: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000, 0x0, 0x3ff, 0x0, 0xfffffffffffffffd, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, r3, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xde, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x1f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x8010, r4, 0x0) futex(&(0x7f000074c000-0x4)=0x4, 0x800000000008, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000568000)=0x0, 0x0) r5 = syz_open_pts(0xffffffffffffffff, 0x8000) mmap(&(0x7f0000439000/0x1000)=nil, 0x1000, 0x0, 0x32, r5, 0x0) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000001000-0x10)={0x5, &(0x7f0000447000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x0) mmap(&(0x7f0000a49000/0x4000)=nil, 0x4000, 0x2, 0x3a, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, 0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f0000b43000)="2f6465762f7573626d6f6e2300", 0xa, 0x20000) mmap(&(0x7f00007cf000/0x3000)=nil, 0x3000, 0x1, 0x32, r4, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f00007ed000/0x4000)=nil, 0x4000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r6, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "03"}, {0x1010, 0x3, 0x2, 0x401, 0x6, "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"}, {0x28, 0x330d, 0x200, 0xdedb, 0x8, "82acd0d66716dac94a608ffbad0f9e3a67a9a1b496844fdc"}], 0x104c}], 0x1, 0x0, 0x0, 0x40040}, 0x8080) mmap(&(0x7f0000896000/0x4000)=nil, 0x4000, 0x1000808, 0x401005b, r1, 0xfffffffffffffffd) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/06 20:06:22 executing program 3: mmap(&(0x7f0000000000/0xe3e000)=nil, 0xe3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e3c000)="1f0000005600056d00000000000011d82800000000000000000000011d4a51", 0x1f) mmap(&(0x7f0000e3e000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) poll(&(0x7f0000e3e000)=[{r0, 0x0, 0x0}, {r0, 0x10, 0x0}, {r0, 0x4004, 0x0}, {r0, 0x0, 0x0}, {r0, 0x80, 0x0}, {r0, 0x103, 0x0}, {r0, 0x400, 0x0}, {r0, 0x4, 0x0}], 0x8, 0x6) 2017/08/06 20:06:22 executing program 6: inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000353000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000020000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00006e4000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) lstat(&(0x7f0000001000)="2e2f636f6e74726f6c00", &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000075d000)="2f6465762f70746d7800", 0x0, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000055d000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000484000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006eb000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000cd7000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000016b000)="2f6465762f70746d7800", 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000011000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) unshare(0x40600) select(0x40, &(0x7f00001be000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, &(0x7f0000669000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000c9000-0x40)={0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c1000)={0x0, 0x0}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000dd3000)=0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000dd2000)={0x3, &(0x7f0000344000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000dd4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1, 0x2) 2017/08/06 20:06:22 executing program 7: mmap(&(0x7f0000000000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x2000000032, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xdb6000)=nil, 0xdb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000034a000)={0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0xc9, 0x7fffffff, 0xbbc5, 0x1, 0x0, 0x3ff, 0x4, 0x6}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="8907040400", 0x5) mmap(&(0x7f0000bc0000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) mmap(&(0x7f0000b06000/0x4000)=nil, 0x4000, 0x1000002, 0x3f, r0, 0x800) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000053d000-0x1c)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x3, [@multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x1c) sendto$inet(r0, &(0x7f0000890000)="51918cf29f669c7deb5294775dad77984cac8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d024f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x66, 0x0, &(0x7f0000471000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000892000-0xc)={0x954, @empty=0x0, @empty=0x0}, 0xc) mmap(&(0x7f0000686000/0x4000)=nil, 0x4000, 0x2000008, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000893000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000003a000-0x4)=0xc4) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x6011, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r1, 0x0, r1, 0x0, 0x1, 0xe) accept$inet(0xffffffffffffff9c, &(0x7f000032c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ece000)=0x10) r2 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000000)={0x0, r2}, &(0x7f0000002000-0x18)={0xb6, 0x8, 0x0, 0x1, 0x3f, 0x0}) dup(0xffffffffffffffff) bind$netlink(0xffffffffffffffff, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) 2017/08/06 20:06:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) eventfd(0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) read(r1, &(0x7f0000532000)="00", 0x1) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000c80000-0x14)={0x1, 0x5, 0x5, 0x6, 0x40}) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00004b1000-0x20)={@generic="c833d04055682dd1e896d0400f603055", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000e83000-0x4)=0x3, &(0x7f0000ab8000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000096e000)={0x0, 0x1, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000bd8000)=0x7, 0x4) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f76637300", 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bdb000)={0x0, 0x0}, 0x8) fcntl$setsig(r3, 0xa, 0x12) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000338000-0x4)=0x0) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x100000000, 0x8, 0x10001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6}) r5 = dup2(r3, r4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000046e000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000810000)=0x0) memfd_create(&(0x7f000092a000)="00", 0x2) io_submit(0x0, 0x0, &(0x7f00006e7000-0x20)=[]) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000d8000-0x10)=@generic="5b09d45321334282ac64502a99c45f52") 2017/08/06 20:06:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x0}, 0x10) 2017/08/06 20:06:22 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)="22c9b6acc94d", 0x6, 0x8000, &(0x7f0000aa7000)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000374000)="03", 0x1, 0x0, &(0x7f0000aa5000-0x1c)={0xa, 0x3, 0x10000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1a}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000aa5000)="d10204000000000000070006fcf32e1c58ce5fe1b471985e", 0x18) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00009b3000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa9000-0x4)=0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000e72000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fee000-0x4)=0x10, 0x80000) socketpair(0x2, 0x1, 0x5, &(0x7f000079b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00004c2000)={0x9, 0x0, 0x2, 0x1f}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f000057e000)={0x3, r5, 0x10005, 0x85}) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000ff0000-0x20)={0x8, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000167000-0x20)={0x9, r6, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000240000-0x20)={0x1, r5, 0x10004, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000e26000-0x10)={0x6, r7}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000a23000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000d20000)=0xc) sendto$inet6(r0, &(0x7f000010d000)="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", 0x1000, 0x40, &(0x7f0000aa9000)={0xa, 0x1, 0x72, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fed000-0xc)={r8, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000fec000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r8}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000407000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00003fb000)={0x0, @in6={{0xa, 0x3, 0x92, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000027e000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000feb000)={r9, 0x8}, &(0x7f0000fef000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00009b7000-0x10)={0xffffffffffffffc1, 0xa, 0x47, 0x0, r9}, 0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x8000c, 0x36, r4, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fef000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r8}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000088f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000aa8000-0xef)="f35cdd6e5b3da7b4bb69725f3c662c209ea467d6bae6d9f296c612c412b8a19c4fd2a507000000443f94d138dbac1dfbc362232579304391d7cac6d430cb654da9c9d1163f3f0a865085e52f5c26715ea681faec8194faa7b7e4241cb140b7825d4ca6c609a1e563003ee4356286bbf2534b441ebb6df8f3c4801e9816e16c76f911dfc23369637a16162e3f0fa777afe61dd14c0145d456be8df4ebb19abdd32701febd8d446edd05eea3f347065c39f0b10bd3da010ef742a7606a5f8982bd98d3b3ffffffffa856a235d22ae60a62461e507669d16008104e2e16f4c596916d3f90fe81ca6c68fb3c4f4ce129", 0xee, 0x40000, &(0x7f0000ff1000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000df4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0}) listen(r4, 0x4) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fe8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x0, 0x2, 0x1, 0x20ad4, 0x25, 0x1}, 0x20) [ 273.749503] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3705 sclass=netlink_route_socket pig=21985 comm=syz-executor1 2017/08/06 20:06:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c6f000)="2f6465762f73672300", 0x14, 0x900) mmap(&(0x7f0000c4b000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x23, 0x1000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f00009e1000)="", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) acct(&(0x7f0000477000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8003, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000ee9000-0x20)=[], 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x200, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r3, 0x9, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000721000)="ab758083cf413e955a2b4a165cd0343c32902adb45221bd07586d86243ba55984d0d07f6bf15ea7d75dbecb3b025f9412885002a76e5f09aa9323eee41c6f80e4547bc8d01773946368f80ba1d36939304a21fbfc09bc15dccf7dd1a8a9bcb3c676fdf44d9cf49b504164abcec36f49b2dbf6e8746fa226ba0e4a5314459148911e7ece371c4cc99984a5c135f7e0f6174") r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup2(r4, r4) getpgid(r3) mmap(&(0x7f0000a5d000/0x3000)=nil, 0x3000, 0x4, 0x10, r5, 0x0) r6 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x2000000000004, 0x4102) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000074d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r6, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000535000-0xb)="2f6465762f6877726e6700", 0x34803, 0x0) pwrite64(r6, &(0x7f0000ca8000-0x50)="fa", 0x1, 0x0) read(r6, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) recvfrom$unix(r7, &(0x7f0000808000-0xb)="000000000000000000000000000000000000000000000000000000", 0x1b, 0x2000, &(0x7f000096b000)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e5d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bb1000-0x4)=0xc) fdatasync(r2) 2017/08/06 20:06:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(0xffffffffffffffff, 0x1000000400981f) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) r1 = socket(0xa, 0x800, 0x1f) listen(r1, 0x1000000000000004) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00001af000)=0x7, 0x4) sendmmsg(r0, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x0}, 0x10) bind$inet6(r1, &(0x7f0000add000)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) 2017/08/06 20:06:22 executing program 7: r0 = socket$inet(0x2, 0x6, 0x10000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x1, 0x10010, r1, 0x0) r2 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, r1, 0x0) socketpair(0x9, 0x3, 0x8, &(0x7f0000ef0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bae000/0x3000)=nil, 0x3000, 0x3, 0x32, r3, 0x0) accept4$inet6(r2, &(0x7f0000d5c000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000402000-0x4)=0x1c, 0x40807fc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x35, r2, 0x0) r5 = socket(0x20000000000000a, 0x2, 0x0) getpeername(r3, &(0x7f0000009000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b87000)=0x8) connect$inet6(r5, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) connect$inet(r5, &(0x7f0000314000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x4000)=nil, 0x4000, 0x2000000, 0x32, r0, 0x4) mmap(&(0x7f0000ee2000/0x3000)=nil, 0x3000, 0x1000000, 0x40010, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000178000/0x2000)=nil, 0x2000, 0x1, 0x8010, r1, 0xfffffffffffffffc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000fbf000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000fbd000)=0x8) setsockopt$inet6_int(r5, 0x29, 0x21, &(0x7f0000ef4000)=0x1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0xff, 0x1, 0x0, 0x4, 0x6, 0x7, 0x9a}, 0x20) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000ed2000-0x5c)={0x0, 0x51, "2af388b7d587de60c365ebfb8ac6407e6773b0b38ba9869256c4397710ef3e99b0b4518394eca092933b196b6acdd271baad22f319e507bd0b3051f6a6b80484a8b864e474fd1ed7cf5fbcb261fbb2c398"}, &(0x7f00009f5000)=0x5c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fbe000)={r6, 0x5, 0x30, 0x1, 0x20d}, &(0x7f0000fbe000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000ef1000)={r7, 0x4}, &(0x7f00009bb000-0x4)=0x8) r9 = accept4$inet6(r4, &(0x7f0000993000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ef5000)=0x1c, 0x410f6bc757a22263) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r9, &(0x7f0000d63000)=@llc={0x1a, 0x0, 0x0, 0x7fffffff, 0x2, 0x269c, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f0000c3d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fbf000)=0x44) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000c3f000)={r8, 0xca6f, 0x2, 0x9, 0x1, 0x2}, &(0x7f0000fbf000)=0x14) fcntl$getownex(r1, 0x10, &(0x7f0000df9000)={0x0, 0x0}) getgid() setsockopt$inet6_int(r5, 0x29, 0x4b, &(0x7f0000ae6000-0x4)=0x401, 0x4) connect$inet6(r5, &(0x7f0000ef2000-0x1c)={0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 273.868337] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3705 sclass=netlink_route_socket pig=22027 comm=syz-executor1 2017/08/06 20:06:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x36, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000eaf000-0x5)="7573657200", &(0x7f0000978000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003aa000-0x1)="9a", 0x1, 0xffffffffffffffff) process_vm_readv(0x0, &(0x7f00001a9000)=[{&(0x7f000050a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f00006de000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000361000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000fe1000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000c75000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000cf5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000490000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000e24000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}], 0x8, &(0x7f0000885000-0xa0)=[{&(0x7f0000680000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000bf2000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000106000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f00003a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f00008ad000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f000056c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000660000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000f65000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f000075a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f000034d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}], 0xa, 0x0) set_mempolicy(0x4003, &(0x7f0000c5a000-0x8)=0x5, 0x5) keyctl$update(0x2, r1, &(0x7f00005eb000)="8c68", 0x2) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004c1000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = fcntl$dupfd(r2, 0x406, r3) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f00002ee000)=0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000ae9000)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000019a000/0x4000)=nil, 0x4000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f000070f000)="2f6465762f736e642f74696d657200", 0x0, 0x200) mmap(&(0x7f000067b000/0x4000)=nil, 0x4000, 0x3, 0x801f, r6, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xfffffd, 0x8012, r4, 0x0) mmap(&(0x7f00008fc000/0x2000)=nil, 0x2000, 0x2000001, 0x34, r3, 0x0) mmap(&(0x7f000016b000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000) mmap(&(0x7f00002d9000/0x3000)=nil, 0x3000, 0x3, 0x40816, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x4000)=nil, 0x4000, 0x1000002, 0x32, r4, 0x4000) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x30911, r2, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f00002b6000/0x18000)=nil, &(0x7f0000293000-0x18)=[@text64={0x40, &(0x7f0000a3f000)="0f21c966b860000ff62c980f20c035040000000f22c04d0f0096ebb09153460f32f78e570000000c0000000f3807620b66ba6100b009fec2fa643e2e26490f0626f2426c", 0x44}], 0x1, 0x20, &(0x7f00003a8000)=[], 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) 2017/08/06 20:06:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x100008080d, 0x8000000800) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a1c000-0xc)="2f6465762f72666b696c6c00", 0x2000, 0x0) r3 = open(&(0x7f0000199000)="2e2f66696c653000", 0x400000, 0x41) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c13000)={r0, r3}) stat(&(0x7f00009b0000-0x8)="2e2f66696c653000", &(0x7f0000180000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$llc(r2, &(0x7f000062f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e6b000-0x4)=0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ecb000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00009f0000)={@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}, 0x100000001, 0x1, 0x3, 0x100, 0x0, 0x10, r4}) sendto$inet(r3, &(0x7f0000a4b000-0x1)="28", 0x1, 0xfffffffffffffffd, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000149000-0xc)="2f6465762f72666b696c6c00", 0x801, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f000047c000)="", &(0x7f0000096000)=0x0) mount(&(0x7f0000e1b000)="2e2f66696c653000", &(0x7f0000939000)="2e2f66696c653000", &(0x7f00000b0000-0x5)="6e66736400", 0x800, &(0x7f000022e000)="") listen(0xffffffffffffffff, 0x0) acct(0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) 2017/08/06 20:06:23 executing program 7: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000e70000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c91000-0x4)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = memfd_create(&(0x7f0000000000)="00", 0x0) mmap(&(0x7f000015c000/0x2000)=nil, 0x2000, 0x2000001, 0x11, r1, 0x0) mmap(&(0x7f0000143000/0x2000)=nil, 0x2000, 0x3, 0x44010, r0, 0x48) mmap(&(0x7f0000144000/0x1000)=nil, 0x1000, 0xfffe000000000003, 0x40014, r0, 0x10000000000004) lremovexattr(&(0x7f0000aa2000)="2e2f66696c653000", &(0x7f0000aa2000)="2626707070316d696d655f7479706500") mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x2000003, 0x4010, r1, 0x1) bind$netlink(r1, &(0x7f0000aa4000)={0x0, 0x0, 0x80000000000000, 0x5}, 0xc) linkat(r1, &(0x7f0000aa3000)="2e2f66696c653000", r1, &(0x7f000020b000-0x8)="2e2f66696c653000", 0x1000) r2 = inotify_init() madvise(&(0x7f00003c6000/0x4000)=nil, 0x4000, 0x8) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000a56000/0x2000)=nil) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = msgget(0x2, 0x20) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r4, &(0x7f000001a000)={0x0, "000000000000000000000000000000000000000000000000000000000000"}, 0x26, 0x3, 0x3800) bind$netlink(r3, &(0x7f0000002000-0xc)={0x0, 0x0, 0x5, 0x22}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f0000017000)={0x10, 0x0, 0x5, 0x0}, 0xc) r6 = dup3(r3, r5, 0x80000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r6, 0x0, &(0x7f000001b000-0x4)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x2000008, 0x32, r2, 0x0) sendmsg$unix(r6, &(0x7f0000007000-0x38)={&(0x7f000000c000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000001a000-0x30)=[{&(0x7f000001c000-0xec)="ad3eb8319fbb084ac909e153b3a164f52e5400a1a7cdcdc55a9af39fb97542936d90b5a7a5ef80f0781204070a7107bd137e48448061699a21ebe1792e630dcae9498efdc0781bd82f0b4d6ca6cadded86887f262da8fd030ce9ca4933aeda2997c97aae2108600514b388f5a74f2266a2e4450859f6e231e7a33065a0f3282eca66de7a39634ec7fc7ef66ddbec828bfcd66be1ddb7ba4ca90d252a36e141767bb710cdc6eb0b9b02a7e50964130c3a47b784f79f38b9329ce634284f8408014e1fd79956261f632e2932d904c276e6879fb23bf1139c055d9389a38c79d732a1ea214ff8b43251d0e1cd75", 0xec}, {&(0x7f0000000000)="ef0ed7325c3d7b68a794f3f4d5bbb05ea8e155bae631b6be6f61b5b6bc7e89a7353146a50681d6870b310536132f909ffeb7abc0f020e6d6b25501264ca1a2706409af359d670706b7dfe9675b0bc8bbb0bb33efe2e62f8dac50ab937fbed7820ef4425a04570d1e984b573e012138431de6cb8b20e03044", 0x78}, {&(0x7f0000006000-0x3f)="3c970d73b436d316c3ae7910a698b35d033530450ebac396922e10f002ebfc19849b4f8fd2d632e337c5c8f96ed0643d9d454cfc2f1d5f6c217658b4c6ccf1", 0x3f}], 0x3, &(0x7f000001a000)=[], 0x0, 0x20000000}, 0x4) bind$nfc_llcp(r6, &(0x7f0000008000)={0x27, 0x5, 0xad99c22, 0x1, 0x0, 0xed, "445f0234d2261e8959682f156034ce41cd6d13bda05d659ee65fc823f15aa038e10dae5b5aa3a0d807bc20e6c3b8f85d94c8af4a0165249d45621615f06710", 0xffffffff}, 0x60) close(r6) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x10010, r1, 0x0) 2017/08/06 20:06:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008ce000-0x9)="656d3173656c665b00", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b42000)="2f6465762f70746d7800", 0x2000000000000040, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x2, 0x1000000002, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000a4d000-0xa)="2f6465762f70746d7800", 0xa) connect$inet(r3, &(0x7f0000381000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r5, 0x407, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000799000-0x10)={0x9, 0xffffffffffff706b, 0x6, 0xfffffffffffffffa}, 0x10) vmsplice(r5, &(0x7f0000d87000-0x30)=[{&(0x7f0000fde000-0xb3)="c5", 0x1}], 0x1, 0x0) getsockname$inet6(r3, &(0x7f000017b000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a68000)=0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000009a000-0x4)=0x0, &(0x7f0000174000-0x4)=0x4) splice(r3, 0x0, r5, 0x0, 0x100, 0xa) r6 = dup(r1) pselect6(0x40, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001b000+0x559)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002a000-0x10)={0x7ffffffffffffffe, 0x0}, &(0x7f0000029000)={&(0x7f000002b000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000042f000)={0x0, 0x20, 0x30, 0x9, 0x6}, &(0x7f0000c20000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f51000-0x98)={r7, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5}, &(0x7f0000805000-0x4)=0x98) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000d36000-0x2)=0x9, &(0x7f0000375000-0x8)=0x2) pipe2(&(0x7f000009f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) vmsplice(r6, &(0x7f00009ec000-0x50)=[{&(0x7f0000670000-0x1d)="", 0x0}, {&(0x7f00006d0000)="30deccddd16658ceea710ca1f1f4fd6ebff9793767afe80fabd951c2847495cc4b92bb0106919ae656f8c0b80b4d1cf8d1e56a98ca552afaac5c3c3b36e8b90cc3a41b64115eb01162b1d3306bbde5e98163f4cba709903ed8bdd472b4a95b7836d8a19c7ad0632f17c3c5d4294472fe465d38", 0x73}], 0x2, 0xc) splice(r4, 0x0, r3, 0x0, 0x50e3, 0x0) sendto$ipx(r3, &(0x7f0000420000-0xa3)="60ac6e91046285d472c203992d9bd7ae9a7239966520ca4bcb35202eb2def86a10ba63d611066159a2fa6fe62e854f0cc25e701fc668a460d1fad21a627be2e80fd484730ba4f9efaadfbbb46ce9d7e3cb5defb5f90d064ad0aa2cfe8111613a0879fa9c9c329401eec3714a7b0e7d273412dc2ffe3a3fff13139401cc51c8d2db4b9c51ecb8cff0808909e407039b5b91d8cacdd626992684c57ff29b881142803716", 0xa3, 0x44800, &(0x7f0000801000)={0x4, 0xfffffffffffffff8, 0x25a7c4cf, "001334c5f996", 0x6, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000e3e000-0x8c)={r8, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_ipx_SIOCGIFADDR(r9, 0x8915, &(0x7f00009ac000)={"4197aeb6ea8188de6e34292913658522", {0x4, 0x0, 0x1, "609f7807af82", 0x437ba79c, 0x0}}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f000042c000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000075e000)={0x3, 0x3, 0xfffffffffffffa21, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000303000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000810000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f000086e000-0x50)={@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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4f9d, 0x8, 0x2, 0x100, 0x100000000, 0x890112, r10}) renameat(r4, &(0x7f0000ea7000-0x8)="2e2f66696c653000", r4, &(0x7f00002aa000-0x8)="2e2f66696c653000") 2017/08/06 20:06:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe91000)=nil, 0xe91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000e92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) write(0xffffffffffffffff, &(0x7f0000a7b000)="24000000520000280ff9f406daff031402000710490001000100000000000102000000", 0x23) openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000-0xa)="2f6465762f70746d7800", 0x200, 0x0) perf_event_open(&(0x7f000002e000)={0x2, 0x78, 0x92, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) keyctl$session_to_parent(0x12) mkdir(&(0x7f000000f000)="2e2f62757300", 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) socket(0x411, 0x80000, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000afb000-0xc)={0xffffffff8000241f, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000fc9000)={&(0x7f0000309000-0xc)=[0x6, 0x7, 0xc37], 0x3, 0x7, 0x4, 0x200, 0xff, 0x9, {0x3, 0x0, 0xbc6, 0x7, 0x100000000, 0x78, 0x3ff, 0xc94b, 0x7, 0x3, 0xebb, 0x40, 0x3, 0x11, "0adff857dc7eeee4ee3cf023d14a19b0d4feec53149e245e967a310407fa1b82"}}) epoll_wait(r1, &(0x7f0000ff5000-0x4)=[{0x0, 0x0}], 0x1, 0x4) getsockname$inet(0xffffffffffffffff, &(0x7f00004af000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ae000)=0x10) r2 = open$dir(&(0x7f0000e93000-0x8)="2e2f66696c653000", 0x2, 0x1) mmap(&(0x7f0000ccc000/0x2000)=nil, 0x2000, 0x1, 0x31, r2, 0x0) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000972000/0x2000)=nil, 0x2000, 0xdfffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000bf6000-0x4)=0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000bf6000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_create(0x10000) 2017/08/06 20:06:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000684000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r0, &(0x7f0000812000)="420cf218e34639e45ff14f4fd469ebdc0223d66f3bdfebf71f56614610c0b670441380065b5ad83a69a7be7765ad35b61be23170bddc741de54058a554c73b2067f0df1b64", 0x45) sync_file_range(r0, 0xfff, 0x7, 0x4) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000046000-0x80)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000bbc000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x8200) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f000075b000)=0x0) io_setup(0x20, &(0x7f000048b000)=0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000936000-0x10)={0x50, &(0x7f00004c4000)="82ca4a31833bd4b763fe3bd388bbe0657cc409c9a6587e086d6bba60cf199e213429d61a550da5b760cbdca8962da3611a5e3cb1081be38f732e412e32bd516423cfb21c66a5fb67a0a41dfb807e070a"}) io_submit(r4, 0x2, &(0x7f00002fd000-0x10)=[&(0x7f00000d4000)={0x0, 0x0, 0x0, 0x3, 0xffffffff, r2, &(0x7f0000f9e000-0x4f)="422ecd4f7310ac88c0e482b94af08c607f3f7076310633a99669907f1e4995ca8b3397a6d74edee3027a2970b284f07fbf6be7f64431ba043eeb9fc28076ea1e1541fe6f61e8a5ee3b6e286642eb35", 0x4f, 0x80000000, &(0x7f0000b12000-0x50)={0x5, 0x7f, 0x0, @pad=[0x8, 0x101, 0x80000001, 0x0, 0x0, 0x1ff, 0x5a0, 0x3]}, 0x1, r2}, &(0x7f0000a3e000-0x40)={0x0, 0x0, 0x0, 0x1, 0x7, r0, &(0x7f000013a000-0xb3)="cf1a9ee1732ec97d8c98565f52b176c08b2e54f465ff1edf406c3116bc6b45c72bcd6060794fb69e322f66679c3dd2d96c2fa2e40629428726997e469c07838741cfdfad429bd48aefc7f632d5968dcfa924ec4d0d55f77bd583bf522d4fd1f802b3e38819c8d11ca6d6a0671bf35af4e124cd10803e703c849c7e3d2ce29c344acb27f3c62987119eca35545a95291c836b8d605af15f595ed65815f5bfd726fa6d7ed9b345573ae446a7a65e325c352dc8d7", 0xb3, 0x1, &(0x7f00009b9000)={0x1ff, 0x71, 0x4, @pad=[0x0, 0x400, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x100000001, 0x5, 0xeedc, 0x0]}, 0x0, r0}]) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000e70000)={0x0, 0x3, 0x4, 0x0, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000006, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000bfe000-0x4)=0x0, 0x4) epoll_create1(0x7) epoll_wait(0xffffffffffffffff, &(0x7f000000d000-0x10)=[], 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000ab000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000641000-0x20)={{&(0x7f00009e6000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mremap(&(0x7f000043d000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000f27000/0x2000)=nil) r6 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) tkill(r6, 0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f0c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000c6000-0xc)={r7, 0x80000, r0}) ptrace$getsig(0x4202, r6, 0x6, &(0x7f0000da5000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/08/06 20:06:23 executing program 2: r0 = epoll_create1(0x0) mmap(&(0x7f00008e1000/0x4000)=nil, 0x4000, 0x400400000003, 0x3c, r0, 0x0) timer_create(0x0, &(0x7f000009c000)={0x0, 0x9, 0x0, @thr={&(0x7f0000d42000)="", &(0x7f0000f8f000)=""}}, &(0x7f0000ca5000-0x4)=0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f0000fcc000-0x20)={{0x0, 0x3}, {0x7ff, 0x0}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) r5 = socket(0x7, 0x100007, 0xfe) getsockopt$inet6_tcp_int(r5, 0x6, 0x17, &(0x7f0000a8c000-0x4)=0x0, &(0x7f000047b000)=0x4) sendmsg$unix(r5, &(0x7f000020e000)={&(0x7f0000b36000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000013d000-0x20)=[{&(0x7f000023a000-0x1)="2c", 0x1}], 0x1, &(0x7f0000ce3000)=[], 0x0, 0x0}, 0x8000) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00002b5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000067e000)=0x8) r6 = creat(&(0x7f00006e4000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x80) ioctl$VT_RELDISP(r6, 0x5605) r7 = dup3(r4, r4, 0x80000) ioctl$TCSETS(r7, 0x5402, &(0x7f00008e3000)={0xbc6, 0x3, 0xf30, 0x8, 0x101, 0x6, 0x8, 0x2, 0x80000000, 0x8, 0x80000000, 0x2}) pwrite64(r5, &(0x7f0000e1e000-0xbc)="65edf1cd892b5c52615715dbbe3d1c87dfaa9ae07062b08b886cbd7eef2bcfa0d6d50d87bd7276d1b1658fbc7b7b5b597def5751aca7e3630bf4944103863438e1f2cbf8d0c33e1f7e2cf65ed38ab72a688f6a4bf56b10c6ebef5aeb04df5df994d9df7c2e1ea6fb92358e60112a2710e16d1573d4b1466df94cdad69f966953ae96e025a6cf09be7776404c5c76f3e40a20bf99b564a71b8d7187807051b85823b6f752911f20e70c2268b555b3959326a94847f5203e1f5aabfed7", 0xbc, 0x0) sendto$unix(r5, &(0x7f0000725000)="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", 0x7ff, 0x40000000004004, &(0x7f00001cd000-0x8)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r8 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$PIO_UNISCRNMAP(r8, 0x4b6a, &(0x7f0000a6c000-0x30)="1d30dd41212482251648554f2ff1c7f95b344364d956dda79f2e5a88db8fcd51f25d5e2620ac5726e61b71bec8163bdc") r9 = geteuid() ioctl$PIO_CMAP(r7, 0x4b70, &(0x7f000057d000-0x30)={0x400, 0xffff, 0x100000001, 0x1ff, 0x401, 0x3e8bbc100000000}) ioprio_set$uid(0x1, r9, 0x7fff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000aa5000)=0x0, 0x4) ioprio_get$uid(0x2, r9) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f000001a000)={0x0, 0x0, 0x0}, &(0x7f000059e000)=0xc) sched_setaffinity(r10, 0x8, &(0x7f0000066000-0x8)=0x5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000842000-0x4)=0x0, 0x4) timer_create(0x2, &(0x7f0000fcd000-0x50)={0x0, 0x800000000011, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r11, 0x1, &(0x7f0000011000)={{r2, r3}, {r2, 0x9}}, &(0x7f00002c2000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/08/06 20:06:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) eventfd(0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) read(r0, &(0x7f0000532000)="00", 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00004b1000-0x20)={@generic="c833d04055682dd1e896d0400f603055", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000096e000)={0x0, 0x1, 0x0}, 0xc) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f76637300", 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bdb000)={0x0, 0x0}, 0x8) fcntl$setsig(r2, 0xa, 0x12) epoll_create1(0x80000) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ptrace$getsig(0x4202, r1, 0x7ff, &(0x7f0000fce000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x100000000, 0x8, 0x10001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6}) r4 = dup2(r2, r3) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000c34000-0x4)=0x9, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000046e000)=0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) io_submit(0x0, 0x0, &(0x7f00006e7000-0x20)=[]) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/08/06 20:06:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000001000-0xd)="2f6465762f6972636f6d6d2300", 0x3ff, 0x280) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000722000-0x50)={{0x93d, 0x80000001}, {0xb8, 0x1}, 0xff, 0x6, 0x100000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x2, 0x101, 0x3, 0x5, 0xe, 0x20, 0x20, 0x6, r1, r3}, {0x8001, 0x2, 0x0, 0x503f, 0x401, 0x8, 0x80000000, 0xfffffffffffffffa}, {0x4, 0xf45, 0x8000, 0xffffffffffffffff}, 0x7, 0x7ff, 0x8, 0x0, 0x96be82c188f951c2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45a0, 0x800}, 0x13, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x3, 0x0, 0x0, 0x5, 0x6}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$TCP_RECVD_TOS(r0, 0x6, 0x6c1, &(0x7f0000001000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000-0x4)=0x53) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x48110, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000003000)=0x0, 0x4) sched_rr_get_interval(r2, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000-0x78)={0x3, 0x78, 0x80, 0x81, 0xf2, 0x0, 0x0, 0x6, 0x1800, 0xd, 0x5, 0x0, 0xff, 0x1, 0x0, 0xfffffffffffffff7, 0x0, 0x7, 0x401, 0x0, 0xffffffffffffff2a, 0x100000001, 0x5, 0x80, 0x9, 0x2, 0x0}, r2, 0x3, r0, 0xf) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000001000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = eventfd2(0x7ff, 0x1) getsockopt$nfc_llcp(r4, 0x118, 0x4, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x3b7}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r5, 0x1000, 0x0}, 0xc) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000006000)={{0x13a7, 0x61, 0x10001, 0x1, 0x3, 0x40}, 0xfff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000008000-0x78)={0x4, 0x78, 0xfa7, 0x7, 0x1, 0x9d, 0x0, 0x3, 0x48010, 0x8, 0xffffffff, 0x1, 0x4, 0x6, 0x0, 0x12, 0x4, 0x40, 0x6, 0x10001, 0x10001, 0x7fff, 0x7, 0x5da1, 0x4, 0x2, 0x0}, r2, 0x6a5, r0, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x3, 0x1, &(0x7f0000008000)=[@map={0x1, 0x5, 0x2, r4}], &(0x7f0000003000-0xd)="2f6465762f6972636f6d6d2300", 0xfffffffffffffffd, 0x38, &(0x7f0000009000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5}, 0x30) 2017/08/06 20:06:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = 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 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e72000-0x9)="2f6465762f72746300", 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000aab000)={0x0, r0, 0x1}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000ac0000)="ba520b65e2312b998e8864ef9e16f2ac4de0bb118e888715489ca9dfc6c179039ac1b4b61467c7b0fdd80f45f2fc496136745afae5642f2dfd861e678c9e2a2aa4cf87099bfba7118db767c0f0e77fd4f626f51f848f0362348881e93b1ff6c51a654c52f57d3549f69e7072da24b065820b3e57aa4b161a9caa6933e1fdb1a35beac97cfadf8cf1d887fc469dc6b10769e4db1f6124d93815860f00a723520e4e8f6eaaf6a1ed03d9d02ae200c88bf98cbba533712a0ec64c84ceb46211471205436474e60ef1", 0xc7) r3 = bpf$PROG_LOAD(0x5, &(0x7f000093c000-0x30)={0x9, 0x2, &(0x7f00007c6000)=[@map={0x3, 0x3, 0x8001, r1}, @map={0x100000000, 0x40, 0x1, r2}], &(0x7f00003fe000)="73797374656d00", 0xfffffffffffffff8, 0x0, &(0x7f000000a000)="", 0x0}, 0x30) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ae0000)={0x0, 0x3, 0x54d, 0x6}, &(0x7f00005c7000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000cde000)={r4, 0x1, "50"}, &(0x7f0000aa7000)=0xc) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000033b000)="2f6465762f6b766d00", 0x800000000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004d8000-0xa0)={r5, @in6={{0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x20, 0x200, 0x80}, &(0x7f00000a1000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000bf5000-0x53)="") mkdir(&(0x7f0000ad4000-0xa)="2e2f636f6e74726f6c00", 0x0) readv(r2, &(0x7f00009b3000-0x30)=[{&(0x7f0000bbe000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f00003c3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000974000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}], 0x3) socket(0x8, 0x3, 0x7594) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00006ad000)={0x4, 0x1}) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f0000667000)={0x2, 0x0, [{0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x6, 0x0}, {0xa, 0x1008, 0x0, 0x0, 0x4, 0x0}]}) connect(r3, &(0x7f0000921000)=@sco={0x1f, {0x951, 0x8001, 0x1, 0x6, 0x0, 0x0}}, 0x8) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000c1d000)={0x1, 0x0, [{0x2000000038f, 0x0, 0x0}]}) 2017/08/06 20:06:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x10, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) connect$inet(r2, &(0x7f000056f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) inotify_init() mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000013b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007ab000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000fee000)="2f6465762f73672300", 0xde9, 0x840) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000ff0000-0x10)={0x0, &(0x7f000092a000)=""}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) madvise(&(0x7f00007c8000/0x4000)=nil, 0x4000, 0xf) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x3, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x2, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/08/06 20:06:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000049000)=0x0, &(0x7f0000eb8000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001e7000)="76656e6f00", 0x5) fadvise64(r0, 0x0, 0xfffffffffffffff9, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000716000)="", 0x0, 0x20040014, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x0}, 0x10) 2017/08/06 20:06:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x6, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000002000-0x8)=0x400, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fa2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd3000-0x4)=0xe8) io_destroy(0x0) r4 = open(&(0x7f000064a000-0x8)="2e2f66696c653000", 0x40080, 0x45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000002, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_buf(r5, 0x29, 0x100000036, &(0x7f00002e0000-0x19)="64026241636c8a0a5a306ac11cb1835a8f8bfcf73f45dcc1d86f1c4a1362e62febe882df8ec3593d7c2354ad5c1f57151f36c1000000e17e58cf8478b77742f76e7a67ad5a076c99f4f122eb2965a942005aba49a6401adbbe856e86c3cbe1ead4f4d085f41e0e9d878a4400ab44f16bae955c9221159dd16adf632d585362dc2a895ac2a1651f4d3d29785e7c80ce18f79982c8c6d97293a02afc99cc51547e1f40ca264a928defa39aec8c767cf3936eea80053e5d46d82222a017d3195a36833ffd7c83fdc0d57d5aa29cddaf2482a7781f7a165a6a023a4af9b3cd804bc2a635891dd9e62acc", 0xe8) getsockopt$inet6_buf(r5, 0x29, 0x36, &(0x7f0000ded000)="", &(0x7f0000f52000-0x4)=0x0) close(r5) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bae000)="2f6465762f6877726e6700", 0x8000, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x7, 0x32, r4, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x3000)=nil, 0x3000, 0x8, 0x3b, r2, 0x0) mmap(&(0x7f00002c2000/0x2000)=nil, 0x2000, 0x3, 0x7c23dac1b38de933, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x1) accept$inet6(r6, &(0x7f0000f98000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f97000)=0x1c) sendmsg$netrom(r6, &(0x7f0000bdb000)={&(0x7f00002f9000)=@full={{0x3, {"85d7fb5b8926e0"}, 0x1ff}, [{"241920e72a9fb1"}, {"5943f279696ca6"}, {"ba515cd58ae31d"}, {"2173e47097e2ed"}, {"26fdaac39eed07"}, {"d82be598b2b7ed"}, {"b4ff9b8c4aa814"}, {"2dae7862ede683"}]}, 0x48, &(0x7f00007ca000-0x90)=[{&(0x7f0000f97000-0xc6)="b43a4ed9a3452aa72833811bfc05e4752f2d62e18d05c71bbca8ff42f787093565ea7b855542fdf6770f97d87cb87cc6a8b9ac7b6184d7c67d31e9cca249a79a7ee6efeef4d290c558b56cd8cc280e4575bf32e64ac4a16417a7465d303dcb3b3e167fad463eedb94d4d37a4ae7dca555b4c46f9d9d850ca7b7a34e687c479c3726621aec262d21126010efcb3b12b367f7464e2877196d6dfd5c287e56ead7fb03be8cc4f28a5019c94dffd2f0fdd0ce65f610c2962bff73917fa182e0ccc81ab4954035a7d", 0xc6}, {&(0x7f0000499000)="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0x1000}, {&(0x7f0000377000-0x2b)="e950e8653b0f07d0e478c878cc13820be01a72a5612bc4026355838b9881f8f5de9fc1d93f0a0dd78decfd", 0x2b}, 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0x1000}, {&(0x7f0000f97000-0x44)="3d01adc0cc84162696dd4c983ac5cd867acff9e044a508e8fea844a6e0a4e0e81b1a28154deb8269520803a43e26436246f7c5e0616a5514c60d93c86cce43d2372695f9", 0x44}], 0x9, &(0x7f0000920000)=[{0x30, 0x10b, 0x80, "1a4b74493b1d231d7f281d00f7df00000000004000050000ae"}, {0x100, 0x107, 0x5, "24b49ca670d9e46a66d9881c967c39c974290d21e24975db74675e9a61b9ff8518ae49f6baaaa5c546ba66631cac58d540e5ee8dd294e6d59c5f3031fbabed7879da184b2fa437a281c7b7671e09ffdcd2b5052025521a7680ba88cf0475b7a264699b8f4c0520c4255cb1f96419f1f89e53548c8f719f56195ae60a0a3f1ddc73c35ffbbdf599ff5787016fd60967541cba30f5f3ba0f2620404ec4b4be48396825a3e39d1d286b6727e7c450b6f65ad501f7d73a5f51c3052c65583ff6865a0a2d448773edc1fd29df5d00bcddb50e9f3df466bd543a61e489cc8f0e3aa48a1a3f7f74dc7219512b36a7a40c8840"}, {0xa0, 0x11f, 0x10000000080000, "95991c1417b3d3baa4e93b40a2c06c8fa38bebcdbc4d5ab98779ab8a6cb30949034bf56e6dc4b779379f21e4fa8b33f5c1b0c7d86fddd1de046befb78d26a5fbfe723f55f19beb8abf52a0d32a0ad5c620f72586ee170366ef1971e8eb72c35a69bc567a0c133aa3c73e011e76dd453f74d755ae6962468d55bb2cc08df295edf3729d0f9070e1a7f54ced22ab38e3"}, {0xe0, 0x10f, 0xfffffffffffffbff, "0cfbd21941e6e9e47fbc2d65de3ab081c3f3cab566bcff79badbef4798f1fdeb000000e87295d42dcb9d66b7f9b68cf134240e900300510eceb9890545512beed0de2c6188712f24be6807024b420b9800000000000000043a6767d8ba3aaaf894202517ec4914713f1d487fbe91187bfdec6b54507a18036f1d1b5812e0e84c823868a1cefaf8a0b1da5015c687cb4be2b002ad0ac7b587dd70440d6200eec3eec1c4684ea30c25ee108c00e95d0a9909ae6d000027365e33960ba8c5a0d576da705ec429bc9ee64a3b8bbe"}, {0x70, 0xfe, 0x3, "d7a385caa319341dec3d1a7685d577a7f9745c6e5cb2590137fa80727bf455b29a4c47ddf47efeb43bdc228a81db6adf053e9cfae3c9ff3c25e2ef4ed4b23a374ae6c6b635c24d8a305427027d7b9abadb73a2dd23767e939d12"}, {0xe0, 0x10b, 0x3, "cc1ef2f3477c57e30a8f0a189b61cc2e82921885c33beb2b4558e09c3792d883417898fdf5065131b8b7b157fe575c5ec8600b4a75d7621560bb07ea67a2406e46401520b91de3d8812952c4944701720d9c61a3cb00a2e5756295685dacb00740efceb7d21ac12c306c7d91bc446c40a21cefb8ead4193fef25696875d7e48129c7f579347c3fdcdc48b1fcf022444a76e769c54cafdc15199added80b5a76ba297954445edeb5ef18acbbd92a6cc11f28f5b936bbd0e211501b9ca3858c14dcb4c2e915d6c27b20e9920ef54"}], 0x6, 0x4000}, 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000baa000)={&(0x7f0000001000-0x8)=[0x2c0, 0x20], 0x2, 0x1000, 0x5, 0x7, 0x3d3a4e92, 0xff, {0x100000000, 0x1, 0x7fff00000, 0x8000, 0x2, 0x7f, 0x81, 0x100, 0x101, 0x17, 0x6, 0x7fff, 0x1e0, 0x1, "48dff2e9e395f516663fb5458710ebaf37f53a034db5fd8575c3a8ce25949070"}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000008000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r3}, 0xc) connect$inet(r2, &(0x7f0000f17000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000000)=0x6, 0x4) sendto$inet(r2, &(0x7f0000c71000-0x2b)="0acfdbf451f0000000018eadf9ab1789b79600000000f2000200ff00000002f70e00000000000000", 0x28, 0x0, &(0x7f0000065000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/06 20:06:23 executing program 7: mmap(&(0x7f000041d000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x2000000) r0 = gettid() r1 = perf_event_open(&(0x7f0000468000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, r0, 0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeb8000)=nil, 0xeb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30130, 0xffffffffffffffff, 0x1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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) creat(&(0x7f00005fa000-0x8)="2e2f66696c653000", 0xc) readahead(r2, 0x8, 0x1800000000001002) perf_event_open(&(0x7f0000162000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfffffffffffffffd, 0xfe, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x400000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x80, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x20) setsockopt$inet6_buf(r3, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xcf4) bind$inet6(0xffffffffffffffff, &(0x7f0000008000)={0xa, 0x3, 0x3fc, @loopback={0x0, 0x1}, 0x3}, 0x1c) socket$inet6(0xa, 0x1, 0x8010000000000084) r4 = socket$inet6(0xa, 0x3, 0x10000000003) getsockname$inet6(r3, &(0x7f000042d000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e80000-0x4)=0x1c) fcntl$getown(r2, 0x9) getsockopt$inet6_tcp_int(r4, 0x6, 0x11, &(0x7f0000f5e000)=0x0, &(0x7f0000bbc000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x200000000000b, 0x0, 0x200000000000000, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0xff, 0x0, 0x3, 0x4, 0x8}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000086b000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000c82000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000820000)=@assoc_value={r5, 0x2}, &(0x7f00000bc000-0x4)=0x8) mlock2(&(0x7f0000400000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)="2f", 0x0, 0xfffffffffffffffe) getdents(r6, &(0x7f0000fae000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) fcntl$dupfd(r6, 0x402, 0xffffffffffffffff) close(0xffffffffffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000978000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) r7 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)="2f", 0x0, 0x0) fcntl$dupfd(r7, 0x0, 0xffffffffffffffff) 2017/08/06 20:06:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$void(r0, 0xc0045878) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000090f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008a0000-0x11)="2f6465762f7667615f6172626974657200", 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00006b2000-0x68)={0x9863, 0xf2, 0x9, {0x77359400, 0x0}, 0x9, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b4c000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x0}, 0x10) 2017/08/06 20:06:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40011, 0x803, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5971) r2 = socket(0x9, 0x1, 0x0) r3 = getpid() r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f0000033000-0x28)={0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) sched_setscheduler(r3, 0x7, &(0x7f0000c7b000-0x4)=0x40002) ioctl$KVM_RUN(r6, 0xae80, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000199000)={0x5, &(0x7f0000eaa000-0x40)=[{0x0, 0x274, 0x0, 0x0}, {0x0, 0x80000000, 0xfff, 0x0}, {0x80, 0x7, 0x5, 0x77}, {0x0, 0x7, 0x0, 0x0}, {0x400, 0x1, 0x0, 0x1}]}) seccomp(0x0, 0x0, &(0x7f00003e3000)={0x1, &(0x7f0000677000-0x18)=[{0x100000000, 0x0, 0x3, 0x1}]}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x19) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x4008ae93, &(0x7f0000b01000)=0x5000) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f000023c000-0x400)={"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"}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000a9c000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000036f000)={0x9, 0x6}, &(0x7f0000c83000-0x4)=0x8) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000ebb000)={0x3, 0x0, [{0xce, 0x0, 0x80}, {0x9, 0x0, 0x0}, {0x4, 0x0, 0x3}]}) ioctl$KVM_XEN_HVM_CONFIG(r5, 0x4038ae7a, &(0x7f000098a000)={0x7, 0x64, &(0x7f00006e1000)="9ca47436731be6977130a048563f3674", &(0x7f0000ba6000)="", 0x10, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlockall() setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000402000-0x1000)="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", 0x1000) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a3f000)="2f6465762f72666b696c6c00", 0x10080, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000da4000)={0x9, &(0x7f00001dd000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f0000a38000)={r8, 0x24}) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000558000)={0x7b, 0x0, [0x401, 0x7, 0x5, 0x7ffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r0, &(0x7f00005a6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0x40, &(0x7f0000e9e000-0x10)={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 274.530534] ptm ptm1: ldisc open failed (-12), clearing slot 1 2017/08/06 20:06:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) eventfd(0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) read(r1, &(0x7f0000532000)="00", 0x1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00004b1000-0x20)={@generic="c833d04055682dd1e896d0400f603055", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000096e000)={0x0, 0x1, 0x0}, 0xc) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f76637300", 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bdb000)={0x0, 0x0}, 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x100000000, 0x8, 0x10001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6}) r5 = dup2(r3, r4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000046e000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000810000)=0x0) io_submit(0x0, 0x0, &(0x7f00006e7000-0x20)=[]) fcntl$setown(r5, 0x8, r2) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00003d5000-0x3)=0x0) tkill(r2, 0x16) 2017/08/06 20:06:23 executing program 3: r0 = socket(0xa, 0x80807, 0x5) r1 = syz_open_dev$sg(&(0x7f000010b000)="2f6465762f73672300", 0x8, 0x80200) pipe2(&(0x7f0000ab1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000c9b000/0x3000)=nil, 0x3000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000c9d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x7, [0x703, 0x5, 0x4f581f84, 0x80000000, 0x0, 0x9, 0x51, 0xfffffffffffffffd]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x100000000002, 0x84, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c9d000)={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]}, 0x5, 0x7ff, 0x5, 0x20, 0x200}, &(0x7f0000c9d000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r5, 0xce}, &(0x7f0000c9c000)=0x8) mmap(&(0x7f0000000000/0x691000)=nil, 0x691000, 0x2fffffc, 0x10, r4, 0x0) r6 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000691000/0x1000)=nil, 0x1000, 0x1, 0x32, r3, 0x0) open(&(0x7f0000692000-0x8)="2e2f66696c653000", 0x200, 0x73) setsockopt(r6, 0x0, 0x40, &(0x7f0000000000)="", 0x0) sched_yield() mmap(&(0x7f0000691000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000691000/0x1000)=nil, 0x1000, 0x0, 0x36, 0xffffffffffffffff, 0x1) ioctl$sock_SIOCSIFBR(r6, 0x8940, &(0x7f000063d000)=@get={0x1, &(0x7f0000663000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1a6471ad}) mmap(&(0x7f0000692000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000693000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000693000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDELIO(r3, 0x4b35, 0x6) mmap(&(0x7f0000693000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) openat(r7, &(0x7f0000391000-0x8)="2e2f66696c653000", 0x5, 0x17) ioctl$TIOCGETD(r8, 0x5424, &(0x7f000022b000-0x4)=0x0) mmap(&(0x7f0000694000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r7, 0x8915, &(0x7f0000695000-0x20)={"07b89191890c4e0a744e6b47adb06c13", {0x4, 0x4, 0x1, "3fb796a2aa5c", 0x401, 0x0}}) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000693000-0x4)=0x9, 0x4) fsetxattr(r6, &(0x7f0000691000)="76626f786e6574302f40766d6e657431706f7369785f61636c5f61636365737300", &(0x7f00004bf000)="", 0x0, 0x40000003) 2017/08/06 20:06:23 executing program 6: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e15000)="2f6465762f7161745f6164665f63746c00", 0x10002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000055d000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000925000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000989000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00003eb000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00003a0000-0x38)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@rand_addr=0x41, @rand_addr=0x1000, @loopback=0x7f000001, @rand_addr=0x101, @loopback=0x7f000001, @rand_addr=0x4]}, 0x28) socket$inet(0x2, 0x1, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00003a0000-0x38)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0xf, 0x3) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) mmap(&(0x7f0000871000/0x3000)=nil, 0x3000, 0x1000000, 0x40000000034, 0xffffffffffffffff, 0x40010000000) fstat(r4, &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x20000000000044, 0x0}) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000923000-0x30)=[{r6, 0x104, 0x0}, {r4, 0x40000400, 0x0}, {r4, 0x1, 0x0}, {r4, 0x2400, 0x0}, {r4, 0xc000, 0x0}, {r5, 0x40, 0x0}], 0x6, &(0x7f0000922000)={0x0, 0x989680}, &(0x7f0000923000-0x8)={0x8}, 0x8) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f00008c0000)={{&(0x7f00003cc000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f00007e1000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x31, 0xffffffffffffffff, 0x2000000000) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x1, 0x200000000000000, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/08/06 20:06:23 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000070e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000368000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b8b000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000854000-0x4)=0x28) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a42000-0x8)=@assoc_value={r1, 0x2}, 0x8) gettid() fremovexattr(0xffffffffffffffff, &(0x7f00005a4000)="2f6465762f7161745f6164665f63746c00") ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00008e2000-0xb7)="8db211be7d9034c04d3314df8f11bfddaaca417fc986dcbcbc8d2e4e399f076eead48ff0040729c34e0d5321c930d54db1f5ddefc6bab8e603a3e0dfb4b6969ed1c3a67c3986d2131e0a69b7a485067bf5da2be8e33986a097b1b312ccd1de16160be2ecd6ac32dd096fc15ea514caa86b2d7a17b3618b9978448b93561eee552a21ed7bb73018e51bcefc89b17ed853292ef7994169cfb2abb3fee43d955f18605318cd1c9e7c5278c839954d6b23fcbe4ab70f327df4") memfd_create(&(0x7f0000fd9000-0x2)="68f2", 0x0) write$tun(r0, &(0x7f0000fd6000-0x10)=@hdr={0x2, 0x0, 0xfffffffffffffffd, 0x400000002, 0x0, 0x0, "0008fc31d3"}, 0x10) r2 = socket(0xf, 0x3, 0x2) sendfile(r2, 0xffffffffffffffff, &(0x7f0000527000)=0x800000000000000, 0x101) r3 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000001000-0x78)={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}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r3, 0x94, 0x0}], 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001000)={r6, 0x216d}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000001000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8}) r7 = open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0, 0xa) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000003000-0x20)={r3, 0x20d, 0x0, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r8, 0x6, 0xd, &(0x7f0000001000)="", &(0x7f0000000000)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00005f0000-0x4)={0x0, 0x0}) 2017/08/06 20:06:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ec4000)={0xb826, 0xffffffffffffff10}, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000066e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000074f000-0x10)={0x0, 0x1, &(0x7f0000544000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000078d000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d1e000-0x8)={r3, 0xdd3}, &(0x7f000064c000)=0x8) r4 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r4, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0xfffffffffffffffe) statfs(&(0x7f000068a000)="2e2f66696c653000", &(0x7f000057b000)="0000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000eb5000)={0x0, 0x3a, "94b46c1f383512cd5b2df5ff1807994d5a46615aeab7bbcbfb6b9c6a930afe59f7ac2a1b440774a3155c9cdc435fb4fd17cb6557b45a346841c6"}, &(0x7f00008da000)=0x44) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c7f000)=@assoc_id=r5, 0x4) sendmmsg(r4, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) shutdown(r0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008fa000)=0xfd, 0x4) 2017/08/06 20:06:23 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x52, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000000d000)="2e2f62757300", r0, &(0x7f000000e000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x6)="2e2f62757300", 0x20) r1 = getpid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000005000)="2e2f636f6e74726f6c00", r0, &(0x7f000000e000)="2e2f636f6e74726f6c00") r2 = getpgid(0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f000000f000)="8b40cb8e", 0x4, 0x0, &(0x7f0000010000-0x10)={0x0, 0x0}) tgkill(r1, r2, 0x72) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x2000000000000) linkat(r0, &(0x7f000000b000)="2e2f62757300", r0, &(0x7f0000010000-0xe)="2e2f6275732f636f6e74726f6c00", 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000000a000-0x10)={&(0x7f0000002000)="2e2f62757300", 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000000d000-0x10)={&(0x7f0000006000)="2e2f636f6e74726f6c00", r0}, 0x10) unlink(&(0x7f000000f000-0xb)="2e2f6275732f636f6e74726f6c00") 2017/08/06 20:06:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000515000-0x8)="2e2f66696c653000", 0x0, 0x0) r2 = eventfd(0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000611000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000660000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r3, 0x0) r4 = accept$ipx(r0, &(0x7f00008a4000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00002be000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000002, 0x8110, r4, 0x2) r5 = socket$inet_tcp(0x2, 0x1, 0x0) close(r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x3ff, &(0x7f0000694000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000931000)={0x5, r2, 0x0}) clock_gettime(0x5, &(0x7f0000313000)={0x0, 0x0}) write$sndseq(r8, &(0x7f000054b000-0x1e0)=[{0x9, 0x9, 0x2, 0x8846, @tick=0x1, {0x5, 0x7fff}, {0xffffffff7fffffff, 0x5}, @time=@time={r9, r10+10000000}}, {0x40, 0x0, 0x1c3e239c, 0x10000, @tick=0x7, {0x9, 0x6d}, {0x80000001, 0x7ff}, @queue={0x3ff, {0x800, 0x1}}}, {0x79d299d3, 0x3, 0x2, 0xffffffffffff060b, @time={0x0, 0x0}, {0x9, 0x9}, {0x200, 0x4}, @control={0x4, 0x9, 0x8001}}, {0x1, 0x6, 0x8d7, 0x8, @tick=0x1, {0x0, 0x7}, {0x400, 0x3}, @addr={0x1000, 0xfff}}, {0x2, 0x1, 0x20, 0x42, @time={0x0, 0x989680}, {0xb5, 0x5fe}, {0x7040, 0x2}, @result={0xfffffffffffffffb, 0x1}}, {0x1f8795f3, 0x5d42, 0x6, 0x5, @time={0x77359400, 0x0}, {0x401, 0x6}, {0xff, 0x8}, @quote={{0xffffffff, 0x200}, 0x3, &(0x7f0000c19000)={0x5, 0x101, 0x0, 0x401, @tick=0x8, {0x5, 0x1}, {0x8, 0x9}, @time=@tick=0xffffffff}}}, {0xe96, 0x80000001, 0x4, 0x97, @tick=0x7ff, {0x1000000, 0x8000}, {0x20000000000, 0xd31}, @raw8={"b8d5d76e926fff91c22cd9bc"}}, {0x8, 0x59, 0x8, 0x7, @tick=0x5, {0x0, 0xb72}, {0xffffffffffffffff, 0x8}, @queue={0xd66, {0xffffffffffffff45, 0x6}}}, {0x6, 0x100000001, 0x0, 0x40, @time={0x0, 0x0}, {0x81, 0x6}, {0x5e3a, 0x8000}, @control={0x800, 0x101, 0x8}}, {0x9, 0x200, 0x7, 0x7, @time={0x0, 0x989680}, {0x5, 0xf66b}, {0x3, 0x2}, @raw8={"71ae891b47b52a8c1659b20e"}}], 0x1e0) io_submit(r7, 0x1, &(0x7f000000c000)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000013000-0x14)={0x0, 0x0, 0x1, @pad=[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}]) bind$inet(r6, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x4) r11 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r6, 0x8940, &(0x7f000069a000-0x18)=@get={0x1, &(0x7f0000bae000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3}) sendto$inet(0xffffffffffffffff, &(0x7f000076d000)="7a3f0ce9dace3cfeed1f33c5fcca651479a96c4b4e709f78a79a0e699441858e40b7983067ebdd4bbe03e85ea3c04c872f456669aef1e6af0e708276a4a9c88cba3617d898b61978e6c20ac37c9b7af2c8bbeecdb7a3ef9520472965f69a64d601c99921fb9450c48bc44ce21b0f80", 0x6f, 0x20000000, &(0x7f0000908000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r6, 0x0, 0x3f, &(0x7f00000f7000-0x4)=0x3, 0x4) sendto$inet(r11, &(0x7f00004bc000)="e0", 0x1, 0x20000004, &(0x7f0000941000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) personality(0xc10000f) ioctl$sock_inet_SIOCSARP(r11, 0x8955, &(0x7f0000ba7000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @rand_addr=0xb31155c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) shutdown(r6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r11, 0x6, 0xd, &(0x7f000087a000-0x4)="00000000", 0x4) [ 274.698551] QAT: Invalid ioctl 2017/08/06 20:06:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000026c000)={0x4, 0x0, [{0x2, 0x6, 0x1, 0x3, 0xffffffffffffffff, 0x0}, {0xc0000007, 0x2, 0x7, 0x4, 0x3, 0x0}, {0x1, 0x5, 0x3, 0x8, 0x8, 0x0}, {0x0, 0x100000000, 0x1, 0x6, 0x8, 0x0}]}) r4 = syz_open_dev$vcsn(&(0x7f00009e8000)="2f6465762f7663732300", 0x3f, 0x311200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d14000)={0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x2, 0x2, 0x8000, 0x1}, &(0x7f0000182000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000851000-0x108)={r5, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2000000000, 0x100, 0xa6, 0x8, 0x7e, 0x870, 0x0, 0x3f45c617, 0x100000000, 0x2, 0x1, 0x1ff, 0x80000000, 0x1a05, 0x8000]}, &(0x7f0000391000-0x4)=0x108) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00008c2000)=0x0, &(0x7f0000a22000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000265000-0x8)=@assoc_value={r6, 0x6}, 0x8) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000038000-0x18)="8317043800000000000000fb2b0d10d461a888699a22ffbf", 0x18) pwritev(r1, &(0x7f0000409000-0x60)=[{&(0x7f0000255000-0xb1)="e8e1de402d75b0d6383464f7c41da092ddb1524ba1b6ed726362d981ecf21d47180c647e9889e597fc6508fd33b30e5b09e1a4758a922262da542ab91bc2bf1be34c5dae6db3b67c29fe522eaf9cd9c35262685924db0ac53d46fbd463683233baccbd40cb1dc1372cc44e60c495a3aab034f708be3d7780f6098d5f0ab8a877ddcc930edd6b1db6d112b4e4a40ff17c9192471954d7102c596855af34676c7fe79cb49284876e3af1090b4fed5297c0a6", 0xb1}, {&(0x7f00007ad000-0x26)="ea624875dfcff91d1940e6b52d6a27850fb5d5912d25edc5bc8b81f2b132c93d0d29309b9825", 0x26}, {&(0x7f000017a000-0x67)="60f8c11126d798c8ccf52db9c5c1c4757c51005f72a3933afd7e6917353cd5945ce908ea415e6948e7804f58698ee11b2a1f33fa9d3a0c02da301b8cdf903f2c993b557fcf7e481cda262d26fa07144da3bc197592160b1b2eec6fcdfb88b22d9316456ac451c7", 0x67}, {&(0x7f0000f26000-0x99)="5511ddae8b730433048909e020918923d91409054a9cbb6dd7878e62b6170e1e84120e328bf5ed711d9d084893fede211c565c5b4fef2cfbf8bafd3477f4a1894d8b8acdd93fad5a5b78478bcac3bece8322440d5a72559a9e038aa037e7ee31c5417b34e98e4a44fd1ce24ecb903a08b386dec728a01026e79de0b7f60c2734941b0a236e05526329f4d2cacbcdb0f420c0502f6329953672", 0x99}, {&(0x7f0000121000-0xd2)="33ef5da2c7fbeedd46d00f666d80e562bec675a070097e2fbb39b1f262c4b2cd480fdebe5c7f0972b4ef8b019b039c7e1d861511f132d876ef89aabfca8966499b5c3a9961e0a183848afd48f60a8384d467217d89590aa8190dd598d2a4bbd1cbd918e27bd6445244d090ebb69fb82c737a34510b243b493d686880cdfdc12467d42b60abbc380e1ecfb1087a54d35f262be891a6bc718cead7269a3bfca15ae803c1cbe7ee7251074f237319f6361085d6ab39f7808fbcd759ada6f728a4861030eb7c69e8643792e199d8ee09691aa8fe", 0xd2}, {&(0x7f0000451000+0x88b)="77084c7ca6e46e3bea3caa8e9c04a021063075fdea709e8405002729e88e8bbb2475ddd977dabd4a428767daa4067355ee9ec8c76b526c18bacfa3ef274e6928cf4fdc5f53bf17a608afb999e25e2f689203ae90c25ce1cc0e2ec50b29830519278980b82688c8590a9e79c744ba70e6a01f2443e57c2a81b306c39a9222f1c85b1d52ca3e23c4484699dc9ecf89b97c4bac47d3163bbcf10ea06e74cc84c185b0ae19776c05f822bb54965e703f1ed983496a43b0e98aa0b4a701c49c003c078c66eb8b2fa8", 0xc6}], 0x6, 0x0) r7 = socket(0xa, 0x1, 0x0) r8 = msgget(0x1, 0x20) msgrcv(r8, &(0x7f000028b000)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x6b, 0x0, 0x1800) setsockopt$bt_hci_HCI_FILTER(r7, 0x0, 0x2, &(0x7f000046c000-0x10)={0x2, 0xa6, 0x4, 0x5}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000028b000)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) 2017/08/06 20:06:23 executing program 6: r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f00004f9000-0x4)=0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4000032, r0, 0xffffffffffffffff) socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000783000)="2f6465762f736e642f73657100", 0x0, 0x81) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x80003, 0x4, 0x80000001, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0xfffffffb, 0x1}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f000041d000-0x10)={0x7, 0x84, &(0x7f0000001000-0x84)="2f81b9b2a93410cb093e6fb068713ccc374309b4daa79ac6ae0c929e693c76139085c24e3ca55868b63baa0d042fcec0d8212e075b6d06f28a07c60a8ed05ba75a69348b7359f811b7f430a059bc89d4dce6556ae35d9622c54bd5e65b9b97c1865b174e123659f86467cd641b4c93a93ca70beef3e574b24f2a7b1591375fd72e0d0dd8"}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00005a1000)="000000000000000000") r4 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f00000d8000-0x10)={0x3f, 0x1000, 0x3, 0x97e6}, 0x10) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000fe3000)="24000000140007f7fe75031b001d00000100000c09000b000000018600000002000000ff97", 0x25) r5 = fcntl$getown(r4, 0x9) fcntl$setownex(r4, 0xf, &(0x7f0000729000-0x8)={0x1, r5}) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000cf6000/0x2000)=nil, 0x2000, 0x3, 0x37, 0xffffffffffffffff, 0x0) getsockopt(r6, 0x84, 0x80000000074, &(0x7f0000fe3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fe3000)=0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000cb6000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f00001f9000-0x4)=0x3, 0x4) userfaultfd(0x800) 2017/08/06 20:06:23 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000006, &(0x7f0000264000)="11", 0x1) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x1000000, 0x40000032, r0, 0xfffffffffffffffc) mmap(&(0x7f0000804000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x2, 0x40050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xcffc) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00001f3000)={0x4, 0x0, [{0xffffffff7fffffff, 0x0, 0x6}, {0x200, 0x0, 0x6}, {0x9, 0x0, 0x9}, {0xfffffffffffffe01, 0x0, 0x6}]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ustat(0x0, &(0x7f00008c0000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000a95000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000a24000-0x34)={{0x3, 0x0, 0x8, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(0xffffffffffffffff) socket$bt_rfcomm(0x1f, 0x3, 0x3) clock_gettime(0x0, &(0x7f0000f0f000-0x10)={0x0, 0x0}) utimensat(r4, &(0x7f00006a3000-0x8)="2e2f66696c653000", &(0x7f0000adb000)={{r5, r6/1000+10000}, {0x0, 0x2710}}, 0x100) r7 = getpgrp(0xffffffffffffffff) sched_setaffinity(r7, 0x8, &(0x7f00008bb000)=0xc9ad) epoll_create1(0x0) epoll_create(0x2) 2017/08/06 20:06:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) fstat(r0, &(0x7f000032a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setreuid(r2, r3) flock(r0, 0xa) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x0}, 0x10) 2017/08/06 20:06:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000c32000-0x14)={0x6, 0x4, 0x6, 0x1, 0x5, 0x1d2a08b, 0x8, 0x7932, 0x0, 0x80000000}) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffff7ffffff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r2, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x3) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x101) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000789000-0x88)={0x100000001, {{0xa, 0x1, 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]}}, 0x88) r3 = openat(r2, &(0x7f000082f000)="2e2f66696c653000", 0x0, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000976000)=@assoc_value={0x0, 0x9}, &(0x7f0000094000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000bd000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) getgid() r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{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]}}, 0x90) r5 = socket$inet(0x2, 0x800, 0xffffffffffffffe1) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@llc={0x1a, 0x0, 0x7, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) pipe(&(0x7f0000568000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) chown(&(0x7f0000d48000-0x8)="2e2f66696c653000", 0x0, 0x0) close(0xffffffffffffffff) ioctl$sock_ifreq(r5, 0x891e, &(0x7f0000473000-0x28)={@common="62637366300000000000000000000000", @ifru_addrs=@ipx={0x4, 0x0, 0x100, "a72645eafbaa", 0x1ff, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f00005f6000-0x9)="2f6465762f73672300", 0x0, 0x0) r8 = perf_event_open(&(0x7f0000009000-0x78)={0x0, 0x78, 0x10000, 0xcf, 0x3, 0x8000, 0x0, 0x100000001, 0x1000, 0x0, 0x6, 0x80000001, 0xffffffffffffff9d, 0x2, 0x0, 0x93, 0x0, 0xfffffffffffffffc, 0xfffffffffffff001, 0x880, 0xf7, 0x1, 0x0, 0x2, 0xfffffffffffffff7, 0x0, 0x0}, r1, 0x80000001, r6, 0x7) signalfd(r8, &(0x7f00004e6000)={0x100}, 0x8) ioctl(r7, 0x2285, &(0x7f0000001000)="06") 2017/08/06 20:06:23 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000c3c000)="2f6465762f736e642f73657100", 0x0, 0x200) mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x34, r0, 0x0) r1 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) r2 = inotify_init1(0x80080) fcntl$setstatus(r2, 0x4, 0x800) fcntl$setown(r1, 0x8, 0x0) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r2, 0xc0045c7f) get_robust_list(0x0, &(0x7f0000b23000-0x8)=&(0x7f0000306000)={0x0, 0x0, 0x0}, &(0x7f0000b23000-0x8)=0x18) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000033a000)=0x0) r3 = getpgid(0xffffffffffffffff) getpgrp(r3) fcntl$getown(r1, 0x9) r4 = fcntl$getown(r1, 0x9) getpgrp(r4) fcntl$setsig(r2, 0xa, 0x22) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x0, 0x32, r2, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c1b000-0x9)="2f6465762f72746300", 0x20000, 0x0) socket(0xf, 0x3, 0x0) r6 = memfd_create(&(0x7f000060b000)="15", 0x0) fcntl$notify(r5, 0xa, 0x100000008000001d) write$tun(r6, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x6, 0x0, 0x2, 0x0, 0x0, "000000050a"}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f0000ced000)=0x100000000) r7 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000022d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f0000f2e000)={0xfff, 0x7}) sendfile(r7, r6, &(0x7f000047e000-0x8)=0x0, 0x4c) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x8000}, 0x8, 0x0) readv(r8, &(0x7f0000b16000)=[{&(0x7f0000b1b000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) sched_setaffinity(0x0, 0x8, &(0x7f000008a000)=0x8000000000000001) mmap(&(0x7f000031f000/0x2000)=nil, 0x2000, 0x3, 0x12, r8, 0x0) signalfd(r8, &(0x7f0000b24000-0x8)={0x800004}, 0x8) signalfd4(r8, &(0x7f0000b18000)={0xfffffffffffffff8}, 0x8, 0x0) 2017/08/06 20:06:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x0}, 0x10) 2017/08/06 20:06:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000c32000-0x14)={0x6, 0x4, 0x6, 0x1, 0x5, 0x1d2a08b, 0x8, 0x7932, 0x0, 0x80000000}) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x465, 0x0, 0x0, 0x0, 0x100000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffff7ffffff, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r2, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x101) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000789000-0x88)={0x100000001, {{0xa, 0x1, 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]}}, 0x88) r3 = openat(r2, &(0x7f000082f000)="2e2f66696c653000", 0x0, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000976000)=@assoc_value={0x0, 0x9}, &(0x7f0000094000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000bd000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) r4 = getgid() r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{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]}}, 0x90) r6 = socket$inet(0x2, 0x800, 0xffffffffffffffe1) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@llc={0x1a, 0x0, 0x7, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) pipe(&(0x7f0000568000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) chown(&(0x7f0000d48000-0x8)="2e2f66696c653000", 0x0, r4) close(r3) ioctl$sock_ifreq(r6, 0x891e, &(0x7f0000473000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0x3, 0x100, "a72645eafbaa", 0x1ff, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x1000, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r8 = syz_open_dev$sg(&(0x7f00005f6000-0x9)="2f6465762f73672300", 0x0, 0x0) r9 = perf_event_open(&(0x7f0000009000-0x78)={0x0, 0x78, 0x10000, 0xcf, 0x3, 0x8000, 0x0, 0x100000001, 0x1000, 0x0, 0x6, 0x80000001, 0xffffffffffffff9d, 0x2, 0x0, 0x93, 0x0, 0xfffffffffffffffc, 0xfffffffffffff001, 0x880, 0xf7, 0x1, 0x0, 0x2, 0xfffffffffffffff7, 0x0, 0x0}, r1, 0x80000001, r7, 0x7) signalfd(r9, &(0x7f00004e6000)={0x100}, 0x8) ioctl(r8, 0x2285, &(0x7f0000001000)="06") 2017/08/06 20:06:24 executing program 2: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000832000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x2, &(0x7f000040a000)={0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xedf}, 0x1c) sendto$inet6(r0, &(0x7f0000aac000-0x1d)="a257af33b67f607af822b68f936cb5795a935157a4666fa9ab83642747", 0x1d, 0x44000, &(0x7f00005d4000)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008c3000-0xf)="2f6465762f73657175656e63657200", 0x40, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x8, 0x10030, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000aac000)={0xfffffffffffffffa, 0x2, 0x7}) setsockopt(r0, 0x84, 0x0, &(0x7f0000562000-0x8)="d7fdaf9507017989", 0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a5a000)=0x0, &(0x7f00007fb000)=0x4) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x9, 0x3010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000ab0000-0x5c)={{0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0xdc}, {0xa, 0x0, 0xffffffffffff72fc, @loopback={0x0, 0x1}, 0x1000}, 0x8, [0xb63, 0x8003, 0x80000001, 0x444, 0x80000000, 0x1, 0xfd, 0x8]}, 0x5c) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000aae000)="00000000000000000000000000000000000000000000000000", &(0x7f0000aae000)=0x19) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000157000)=0x0, &(0x7f0000aad000)=0x1) 2017/08/06 20:06:24 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x3000240) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() migrate_pages(r1, 0xa034, &(0x7f0000f04000)=0x0, &(0x7f000015d000)=0x1000) llistxattr(&(0x7f0000d0f000)="2e2f66696c653000", &(0x7f0000a39000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ce7000)={@common="62707130000000000000000000000000", @ifru_flags=0x1100}) r2 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000e52000-0x10)={0xe18, 0x8000, 0x6, 0x2}, 0x10) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000012000-0x8)=[0x7ff, 0x0]) fallocate(r2, 0x0, 0x10000, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r2, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000002000-0x8)={0x8, 0xfa3}) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x8, 0x34, r2, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x8000000000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) close(r2) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000af8000-0x3)="2e2f636f6e74726f6c00", 0x80000101) r3 = open(&(0x7f0000012000-0x6)="2e2f62757300", 0x0, 0x0) fadvise64(r3, 0x0, 0xb8b3, 0x4) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) 2017/08/06 20:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000db4000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000797000-0x4)=0x18) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x0}, 0x10) 2017/08/06 20:06:24 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0xffffffffffffffc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = socket(0x11, 0x3, 0x0) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00004de000)=0x6, 0x2) getpeername$netlink(r2, &(0x7f0000eb5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcf000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x0, 0x0, &(0x7f0000b4f000)=[], &(0x7f000015a000)="008b", 0x0, 0x0, &(0x7f0000b4f000)="", 0x0}, 0x30) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x40000000000) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2000000000dd, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000001000)={0x2, 0x0, 0x1, 0x2, 0x0, 0x0}) r4 = socket(0xb, 0xb, 0x5) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x200004020003, 0x100051, r3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000009000)=@assoc_value={0x0, 0x100000000}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000)={r5, 0xbf, "abad8baf1d834a721ddc9473255d39be3bf5dc1b4f9c7fb6f989ce99d4b5ca17efbc4c7a14ae35a0aa904ed762cd5a983eb2f3934599667682e88cc2aac16cbdeb90f870cd869982a358c239ebf7411bc8e2fee3dd6aacbc0796bf7fbf418c582af964d7b139f21f9fe464058b990dcdcc134103538d99693c0894ea68b1b162f5033c138d8dafe6f6ee298b6ac6ccd5c80b40da7205bf0a9f97b625acf13e824ed82700f30f7558986995b24be7cc5f160c3321ea966c69c2c721dcf67c92"}, &(0x7f000000a000-0x4)=0xc8) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000000)=0x7ff, 0x4) ioctl(r4, 0x8955, &(0x7f0000001000)="") socket$netlink(0x10, 0x3, 0x0) 2017/08/06 20:06:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x6) r1 = eventfd(0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) read(r0, &(0x7f0000532000)="00", 0x1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00004b1000-0x20)={@generic="c833d04055682dd1e896d0400f603055", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000096e000)={0x0, 0x1, 0x0}, 0xc) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f76637300", 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bdb000)={0x0, 0x0}, 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x100000000, 0x8, 0x10001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6}) r5 = dup2(r3, r4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000046e000)=0x0) fcntl$getown(r1, 0x9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) io_submit(0x0, 0x0, &(0x7f00006e7000-0x20)=[]) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2017/08/06 20:06:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000194000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000d1f000-0x14)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000d1f000)=[], 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d1f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000aac000-0x4)=0x0, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f195ac8515cc87e7c4e57888a0416f5bd43698c03c9d7496da00081600000000003eb3eae148ad000000000000000cbfca470001b9f04df9921a6e000000000000000988cf395d36db2a6e", 0x56) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000088000/0x5000)=nil, 0x5000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000dab000)="2f6465762f73672300", 0x3, 0x0) r3 = socket(0x4, 0x8000b, 0x6) accept$ax25(r3, &(0x7f00009a2000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d17000)=0x10) r4 = socket(0x11, 0xa, 0x300) mmap(&(0x7f0000944000/0x3000)=nil, 0x3000, 0x3, 0x32, r4, 0x14) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000ff6000)=0x9, 0x4) sendto$inet6(r5, &(0x7f0000036000)="6a", 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000feb000)={0x0, 0x4, 0x10000000000009, 0x6, 0x80000001, 0xfffffffffffffffa}, 0x14) setsockopt$inet6_buf(r2, 0x29, 0x22, &(0x7f0000b1b000)="bc", 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a67000)={0x0, 0x95, 0x5, 0x7, 0x8, 0x8, 0x7, 0x8, {0x0, @in={{0x2, 0x1, @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]}, 0x6, 0xe62, 0x800, 0x8, 0x3df7}}, &(0x7f0000aab000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000aab000)={r6, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf5d8, 0xffff, 0x2, 0x1f, 0x7, 0x8001, 0x2, 0x3f, 0x8, 0x0, 0x4a9, 0x8, 0x80, 0x3f, 0x7]}, &(0x7f00006ef000-0x4)=0x108) accept4$inet(0xffffffffffffffff, &(0x7f0000aa8000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099f000)=0x10, 0x800) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000ff7000-0xee)="44c0499351125932c777394c7232e4b2d5ff1463f8a3d12a374760510f99427aa6cef3b1db82d770743a3defb2adb75c934a8018a50cba7cb93d5d76541c880c6b8569540430bc667944d5572d35033faebc0764d4a4b8d32e85594c94551bf9afad8053267652082f3d3f9af404b79694c38939a3ca651790da32a20e39951415a043fc9c2dd1bfff41f9952bde9792bc5dd18d096b15728dd40f2155fb962bdab31171986f37d4e7596ecf95cb0ea1042849dbb20d554523399ad4043c64964b23a22de4e68afc50038195d2c72592491ae9c035b9dea32adb06f79e2586170ca09386e53d7e75e351791b46e3", 0xee, 0x804, 0x0, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/06 20:06:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee8000)="2f6465762f73657175656e6365723200", 0x210400, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = accept4$inet(r0, &(0x7f000022b000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008fa000)=0x10, 0x80008) socket$inet(0x2, 0x80000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002de000)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) r3 = dup(r1) read$eventfd(r2, &(0x7f00005a1000-0x8)=0x0, 0x8) r4 = syz_open_dev$mice(&(0x7f0000402000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) memfd_create(&(0x7f0000c63000-0x3)="2a2800", 0x2) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001a7000-0xb)="2f6465762f6877726e6700", 0x569000, 0x0) r6 = syz_open_dev$vcsa(&(0x7f00009cf000)="2f6465762f766373612300", 0x2, 0x50880) memfd_create(&(0x7f0000cc2000)="274000", 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000729000-0x4)=0x100000000) perf_event_open(&(0x7f0000203000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0xe02be6a, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00001e2000-0x4)=0x0) sched_getscheduler(r7) socketpair(0xe, 0xfffffffffffffffe, 0x2007, &(0x7f0000083000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xffffffffffffffff, 0x11, 0x9, &(0x7f0000566000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_l2cap(r8, &(0x7f0000a6c000)={0x1f, 0x7fff, {0x1000, 0x6, 0xc73, 0x6, 0x7, 0x28}, 0x1, 0x81}, 0xe) ioctl$TIOCCBRK(r4, 0x5428) ioctl$KDSKBLED(r8, 0x4b65, 0xea44) ioctl$TIOCMBIS(r8, 0x5417, &(0x7f00004f4000-0x4)=0x7fff) r10 = socket$netlink(0x10, 0x3, 0x10000000000000) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f000015c000-0x20)={0x6, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000936000-0x20)={0x5, r11, 0x10000, 0x100000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000c81000-0x20)={0x8, r12, 0x10004, 0xffffffffffff1ae2}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r1) getpeername$llc(r6, &(0x7f0000a4a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000590000)=0x10) writev(r10, &(0x7f0000430000)=[{&(0x7f0000b9d000)="290000001a0019a8553d7546000a00f70200fa00000000240002f70009000300010000007f00000401", 0x29}], 0x1) 2017/08/06 20:06:24 executing program 1: mmap(&(0x7f0000000000/0xb69000)=nil, 0xb69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x1, 0x2, &(0x7f0000b65000)=[@map={0xbe48, 0x0, 0x0, 0xffffffffffffffff}, @generic={0x9595, 0x0, 0x268, 0x0}], &(0x7f000015a000)="626465765e6d643573756d5c707070316264657674727573746564707070307d00", 0x1, 0x80, &(0x7f0000b66000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) listen(r0, 0x0) syz_emit_ethernet(0xa2, &(0x7f0000015000-0xdd)={@random="0a03fbfc6f97", @random="02ef180b10e9", [{[], {0x8100, 0x807ff, 0x3, 0x3}}], {{0x9a4c, @ipv4={{0x10, 0x4, 0xffffffffffffffab, 0x4, 0x90, 0x73, 0x78e3, 0x7, 0xff, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x29, 0x2, [{0x7, 0x11, "f036603bf06a5e87134bdf1394514e"}, {0x5, 0x12, "764cf3b10e366b66c69043897c234ae7"}]}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x7, 0x0, {0x12, 0x4, 0x40, 0x3, 0x8001, 0x2, 0x0, 0x4, 0x2, 0x40, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, {[@noop={0x1}, @timestamp={0x44, 0x20, 0x10001, 0x3, 0x961c, [{[@empty=0x0], 0xc28}, {[], 0x0}, {[@loopback=0x7f000001], 0x6}, {[], 0x1000}, {[], 0xbe}]}, @rr={0x7, 0x7, 0x7fff, [@loopback=0x7f000001]}, @rr={0x7, 0x7, 0xc0, [@multicast2=0xe0000002]}, @end={0x0}, @noop={0x1}]}}, ""}}}}}) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept$inet(r0, &(0x7f0000015000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) r2 = syz_open_dev$vcsa(&(0x7f0000b68000-0xb)="2f6465762f766373612300", 0x4, 0x0) recvmsg$netrom(r2, &(0x7f0000b67000)={&(0x7f0000425000-0x48)=@full={{0x3, {"3070f175610339"}, 0x3}, [{"2734b3a70882f9"}, {"97f9a8534142ef"}, {"6d43edc5c701d9"}, {"879baf2ccdb518"}, {"92202fad800607"}, {"a3443bc78157e0"}, {"35e0b3994c630c"}, {"b11ec75e8bd387"}]}, 0x48, &(0x7f0000b68000-0x20)=[{&(0x7f000012f000)="5fae4476e943327a6b15feb6955c5aeeae670bfdf5f5189d348c0654f5f3318497bc8ead647a3470bdf8b0050e1a98916809bd54ed8290866b95fd9009b50a0bcb36d7cd8f23ea074a4e0a7f18a9dff94c60f8ad0fbac921682c9a2fd05abf7ce5049c637f9251b353dbc848acf51c4442268bd877018f7a82efe2e3142222dfe59bf7987e0b3cb9c3f52c9b313ee509471347a83316c6fa4bd47cb836528daa3eb6486689650b410911b0bf7fb325fd14209de2877bead1f2", 0xb9}, {&(0x7f00007d5000-0x1f)="e77c3e938c660ac4b772358f8c48b975964cef2598842ce6e0c6bf04b83834", 0x1f}], 0x2, &(0x7f0000b68000-0x1318)=[{0xa8, 0x113, 0x89b, "dca260fc50d0f8528b1d141ddac007d6f34ba93d835405c1aad778fca63002a788f9055f79a5369605414e5b1c9e2588bf4b883bc35da208eebc7e3233c5079eeda2d8369f57c83e952b0a5d651023e4f07af48543ea80197c7406e0b1666c0c045a31e8e53dbb3cad68dc91693c9630ef19fd1d73505bb458a92c134733290ef11f692fab749b2faf4a886e4762203b7e"}, {0x48, 0x104, 0x9610, "fa1a3abcb90207ffe21e533b6194ab4c576f414b4751707ef9afc18ebd85118b676566872a475d3a9fc701f9427b00016aca44383d6b33"}, {0x28, 0x107, 0x2, "4b223f06e7a997c41c10dfea36fbc22f55aae92df4"}, {0x1010, 0x117, 0xfff, "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"}, {0xa0, 0x104, 0x681, "7ae95027b887bc19caa4434825104a731c1882ba79a0475ea80f73e4c2b05112ac021a2289aa20a28d594a24c409d62e19cf380695f4082596742fd06f41fe5872293a79b58c2c37f59db74406c9dc055840817d41b9539cbe1473bc67e468d3b21cf963e71041b6848f21ccf6988a7d0eec6835f74cade40f05c20b3e43c2fdb6e51b5f6096e9bc05912e8741f0"}, {0x98, 0x10d, 0xfffffffffffffff7, "96cc275264e99690c684c57ef9e412036cd793adaef8b7adc54c46858299e6b6e0dcdc3b5e5aae86449d44821329c7ef55a024677ca67a177b64edc7dbb6a46f4f63b434f49cdf8d35657ba3c233be64301aca453ffaef4603ab4d5ff38e8fc3cd9b3ef443a9423fe2a98741b51f815686f91da8a7de7c03b829d2331ac54ca3f89c858c"}, {0xb8, 0x0, 0xfffffffffffffffd, "a6d976ee904f458b2fb794fee4521e82f71a8320ae98d506c625767b4c358a7a6bc7f0b4c5937cc36c03585b6fd11002ac92552c1ea74f3637e786b04da31c964e57c1403de9a80e7f2321fb4f20014479d40ba517aebc34cce489692f7c16574d259adf34c9b51f658a36db7ae0a1957a8235345f24fea555b304ecfd516f7a4df13a4f7d9b84b00f71022386515af31228482f42d91a14f2d0d629e358e98653a5"}], 0x7, 0x40}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000193000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x76, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xe, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x70, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xd6}, @ssrr={0x89, 0xf, 0x43aa, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x61, []}, @lsrr={0x83, 0xb, 0x2, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x1, 0x0, r3, 0x42424242, 0x0, 0x0, 0xc, 0xc2, 0xffffffffffffffff, 0x0, 0x0, {[@window={0x3, 0x3, 0x48f}, @timestamp={0x8, 0xa, 0x8000000001ff, 0x2f}, @generic={0x0, 0xe, "28bb843e60cf9d90312f9c7e"}]}}, {""}}}}}}) listen(r0, 0x7ffffffe) syz_extract_tcp_res(&(0x7f0000013000)={0x42424242, 0x42424242}, 0x1, 0x7) r4 = dup2(r0, r2) mmap(&(0x7f0000b69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000b6a000-0xc)=[{0x0, 0x0}], 0x1, 0x1ff, &(0x7f0000a30000)={0x4}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000010000)={0x2, 0x2, @rand_addr=0x808db, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000017000)={0x42424242, 0x42424242}, 0x1, 0xdcaf) listen(r1, 0x2cd5) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000b6a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) set_tid_address(&(0x7f00002ce000-0x4)=0x0) 2017/08/06 20:06:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f00008db000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000f25000)="2e2f66696c653000", &(0x7f000038d000)="f800000000000008", &(0x7f000012e000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000d4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000404000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r2, 0x29, 0x100000000000000, &(0x7f0000003000-0x1000)="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", 0x132) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x253f) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x5, 0x10001, 0x1, 0xff, 0x6, 0x5, 0x6, 0x100]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x4, 0x10000, 0x4, 0x10000, 0x2}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x4000000000000032, 0xffffffffffffffff, 0x0) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d4a000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) socketpair$inet6(0xa, 0x80007, 0x101, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x44, &(0x7f0000fe7000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fe4000)=0x1e) fsync(r4) socketpair$unix(0x1, 0x803, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r8, &(0x7f0000fca000-0x8)=@abs={0xfffffffffffffffc, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009bb000)={0x0, 0x1, 0x10, 0xfb70, 0x400000000000}, &(0x7f0000e0c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000589000-0x108)={r9, @in6={{0xa, 0x2, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xf0, 0x2, 0x8, 0xcf, 0x9, 0x0, 0x401, 0x0, 0x7, 0x1, 0x7, 0xff, 0x101, 0x4]}, &(0x7f0000607000)=0x108) msgget$private(0x0, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c7a000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ba000)=0xe8) 2017/08/06 20:06:24 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000ad3000-0xb)="2f6465762f766373612300", 0x5, 0x400001) mmap(&(0x7f00007f6000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x400204, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, r1, 0x0) r2 = memfd_create(&(0x7f0000001000-0x2)="5d07", 0x2) mmap(&(0x7f00007f7000/0x1000)=nil, 0x1000, 0x4, 0x6caf785b959adcdf, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000000)="ef6ad23c", 0x4) fchmod(r1, 0x1) mmap(&(0x7f0000000000/0x438000)=nil, 0x438000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f000033c000/0x2000)=nil, 0x2000, 0x7, 0x8010, r1, 0x2c) mmap(&(0x7f00000f8000/0x3000)=nil, 0x3000, 0xa, 0x800000031, r2, 0x0) mmap(&(0x7f00000d0000/0x2000)=nil, 0x2000, 0xa, 0x14, r2, 0xfffffffffffffffd) mmap(&(0x7f0000297000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000205000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f000043b000-0x4)=0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x1, 0x48, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0xffffffffffffffc0, 0x2, {0x9, 0x4, 0x3, 0x2, 0x800, 0x9, 0x9604, 0x5, 0x4, 0xdaae, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@cipso={0x86, 0x10, 0x2, [{0x0, 0x4, "dafe"}, {0x7, 0x2, ""}, {0x5, 0x4, "ff99"}]}]}}, "0d168c755321d492"}}}}}) mmap(&(0x7f0000419000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) perf_event_open(&(0x7f0000a9c000-0x78)={0x2, 0x78, 0xda, 0x2, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x2, 0x41, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x8000, 0x0, 0x2, 0x5, 0x0, 0x77, 0x6ef3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readahead(r1, 0x2000000007fff, 0x2) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000004000)="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", 0x1000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_mreqn(r3, 0x0, 0x4, &(0x7f0000004000)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r4 = dup2(r3, r3) recvfrom$inet6(r4, &(0x7f0000005000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x2, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/06 20:06:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b82000-0x4)={0x1}, 0x4) sendto$inet6(r1, &(0x7f0000fe9000)="c5", 0x1, 0x2000c880, &(0x7f00008a2000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d42000-0x10)={0x0, 0x2, &(0x7f00009b3000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}]}, &(0x7f000079d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000062b000)={0x0, 0x6, 0x8000, 0x4, 0x4, 0x0, 0xc17b, 0x9, {r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xe4be, 0x3, 0xfff, 0x80000001}}, &(0x7f000066a000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000eeb000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x3, 0x1, 0x5}, &(0x7f0000909000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000326000)={r3, 0xa7, "e272ed5892f8665d7d3134809db4121d5550afc7f2aba89c397c6eb8e290e0e9828c98fabd656a8a28037716ed694cc570f58c081056e21d4da229a08e3f72b4cc5b635bd42d014a6cf7d19d6c12177ad366c914dd48432ab7606539c3607ecf2fd6afa0ec62927bc482d00aca9f0e2f3a8bda4760e700b24f7839e38253c93544da2c639b6901da73e6ba61e6b085b8400ce7490c1085ef0ffbe8cbdbc1d3a2fb51e842e7da66"}, &(0x7f0000d17000-0x4)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003b4000)={0x0, 0x33, "0c3ed2acdabc5c595716d29b250e818764b1572b962d9340466c8b6aca198bb4b461767a22e97a574db6144055cf96646327a2"}, &(0x7f00005d7000-0x4)=0x3c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000800000)={0x0, 0x4, 0x0, 0x44, 0x6}, &(0x7f000009b000)=0x18) mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x400000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x3000)=nil, 0x3000, 0x0, 0x80000000000032, r4, 0x40000) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f000006b000)=0xc) sched_setaffinity(r5, 0x8, &(0x7f0000552000-0x8)=0x86ae) r6 = syz_open_dev$mice(&(0x7f000003a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) r7 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000002a000)="2e2f66696c653000", 0x5000000) inotify_rm_watch(r6, r7) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x80002, 0x7, &(0x7f0000063000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000003c000)={0x7, 0x3, &(0x7f000006b000)=[@generic={0x7fffffff, 0x1bdc, 0x100000000, 0x8}, @generic={0x4000000000002, 0x3f, 0x8, 0x10000}, @generic={0x3, 0x4000000000000000, 0x4, 0xffffffffffffffb4}], &(0x7f000006c000-0x6)="6e6f64657600", 0x7ff, 0x1000, &(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2}, 0x30) tkill(r5, 0x47) ioctl$TUNGETVNETHDRSZ(r8, 0x800454d7, &(0x7f0000009000)=0x0) splice(r4, 0x0, r9, 0x0, 0x58, 0x0) 2017/08/06 20:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socket$inet6(0xa, 0x80002, 0x4) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(0xffffffffffffffff, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x0}, 0x10) [ 275.143690] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/08/06 20:06:24 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)="22c9b6acc94d", 0x6, 0x8000, &(0x7f0000aa7000)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000374000)="03", 0x1, 0x0, &(0x7f0000aa5000-0x1c)={0xa, 0x3, 0x10000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1a}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000aa5000)="d10204000000000000070006fcf32e1c58ce5fe1b471985e", 0x18) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00009b3000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa9000-0x4)=0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000e72000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fee000-0x4)=0x10, 0x80000) socketpair(0x2, 0x1, 0x6, &(0x7f000079b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000005e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f000057e000)={0x3, 0x0, 0x10002, 0x81}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000ff0000-0x20)={0x8, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000167000-0x20)={0x9, r5, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000240000-0x20)={0x1, r6, 0x10004, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000e26000-0x10)={0x6, r7}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000a23000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000d20000)=0xc) sendto$inet6(r0, &(0x7f000010d000)="b27ccbcb1b328d087e224fd5c4108340782077e079580aa5db67fafae437fe301240cbe333433440237674d61a5af90a4c62953ed8449480dc1768666e5d692f413a3b92a661c63f20cbfd4bc0b5aec458d4f911960517311cbbbd8058fdfb8029a0e5b756d2fd1acc6b4763313e565552684d0fda5e81b77bb826a701b510c861630b03ae3c92ea586e6c940cad8ac0fc35f1081df8a0a54d94d9c82c674133e64e05c53f1a7046742f070690fb64d418e10693dd3c762830288672e9009642c5fd1f4dc0c11c4dece92cdd06267d21c3c4efc62a9a59682a6c0d65be340a4f8bed0c40b5ed856a979dfa76d969c572b36772fe0757fc0ee0e0c7645cc281faab91d52ebb2268f51620acb73d399e0019f024808785a4ed44e44e7073697859fa5ff96976406bceb89409974ab7dc0af2038c1022c8156c2acf94709a7d7e1f847ca52615a20b68b1a77db510372f7f6f8144c1e32c46f59b463c5bf242b09a76edcfa1c97b2a34b35d7340dda5a4c28acb8648b894b7337d53263ab77d837410bf6041d45a7c1ace5c259ca11295d3fbcac7861ac56ad2fa00e51c7b297fd7c2420a47c6abed8c57e751acf02d66ffc12bbce3ca2dbe638e7b8b40f7410638ae1af10cd6849de087b9aa430bbdb34ff6729ae4f51763512017cf37404c45cd982c9650cf3be8887f1f31a4f62c749a4e0cb879a8b12ad4b678c701eae85ee33a692256dfec68a3f75cbb032030770e8250a708d575ac1de0ecc1e999f098aa2f26e4896b747b25da57f6d3b38b854b5ff9b1769283f6a323f8df17e5da3d291d05cbee8fca2fe9e84bebe08780e31cb2c34b4b603decb65b79f15976a2f5e1fc3a4d60f47135c417eb1c006c758328baeecd48f9d320059bae575777dcd5b60256aeba8cecd5daaaf1294195b088d0d6a5fe388668db593237c393fa0a41d60d365c6de7e1058a9df74ca6d229eed7acbb53a14ddedc0a471467a9aaebae909fa6e212b5c8488bced6debc7f4d9659a1fc29cb6a573b1898ae61abf91c8514b3027549208702bcc08cabdbe4cb0d42038934b44970e1351c58e85d0b38605ae953d1f79418f79e03bd7e57fc4fbc76c541fcff92551598cb7ecfa403b7723d0ca19d68c9f1c399060dcac81016125b6f1fed0f23c5dca591e8bcb408beda10396c3a676418ee8d411d6eb981aa4df1918f03d2458bd810cab0b048a2097a8fae88f2066ec83202d708302f9315a20ed120bbd4e6995e7aa8665c906ae5cf7e87b458448864a2d89aa545a10f53e7c8ba8e66d082a158ffa93e62c4bf13cf0c4d7ccc14db92d08c01b0edd3ca298ab05852f83f9a2dd6a1d1da533ee882c465c47b5d1c1c77128f67ba54454f4fad395b26ef9ba76cfbc5def411953902c1a619013efd26e7720a74be4b02be8eef80df7a88900e8a59fcbca5a9260563a2cf840ed1fb5f37fc381d6d05d88b72382186a5369c24527c86198efe769902886b90b64dd2832f369d5275c1db61b60769afa686937f2d43e3b0d5440b1555e3aa88056fbc4b0c4d5cc4c28cb3e17c59281df1e5e2188eeda506081e59a1df8e875ab3e5e2bfae2ed06c85b3d0781a18fde05690c77c1ae513ef99f1ca202bbfd234b6a9274961be39d19f3a101bef302e77392aeac87e08c5d179bd2a7c4d7c04cd857df59ab28b414b941fe945a23082d098c82c52c7482c06f3096475c00b86eba5b2ecb0cff2ee8ceddbc0b46cab7f5391c357f03d7dae3dbf12cb222405b08f09e07c887c46a6b70836a646c1d2984c173ac5660141a4413751450dff65fdb73ce86f711314f7f4094c7b50f43a4f8bd8af1fd93b41444c8417b0c33902d8c868b8ec646dde4a5cf84b7dc32f5c2968ba81b82abf48ce4bb421bbf7e7cbba6b25efa61a81e903705cb029d62298e734bdb9b92d2c4169b4ac2098eb41d7427ceee879fb102cf063855f1ba85e5653c857b27838d447f94e3c2ab688ea58249f7ebe59b940b3eb20b96101e032872ef121c6cdec25064f218d5342cef600699bb2a18e03b60c49e240333ed5c93e0d94d158c38173c355f1fbdcc2f2c032df0ac29f36f584ca203537229c7918cedda6a67999850f499b55e97d45a583ea3333abd64cbb931617538361221e09edc03ef6da631de07cf0e419ccf5ba16ce2015192b1657368e43552e0b1c6f97afbd4faf7b829d48b4e5d1484735fe1459ffcae8f5cc97ebcba8fea1ca66ff71725efeb80460586032bc3f6d8e848085d6752ba7b8a79f9dcabc8c97b7df49e768ab34f3b6fe30747ea6a91982b68c79f11cf505b819f029645ed7b985ab0b23635de8b28a0dcc7796467f61fbf91d31c9e70a162a36a86e719a6f10178c6d8f5407ca25113e86fc2464c165c47657c3dd103460de11d93a82cb12ae4135bf281e1d5a8094b91cf05b13510199d41e635199c17ab41771af442fdaa5cc54dc0bbd12359b891b51db98b9b9270142c839ea039450cec2fa43481a3a8ff99935d5b2626c5e969ecbc458e79111addd709b0ebb46bcec7516a922c78404031198eb999eb8dd467edea06395365e9381dc7a1e9a62029c2c51903741d2ad09fca1a994ad918e3fe50914990868116cec8b05210268de348cdd9f06eac47514d546531d228c666d1ea9e0420bf4deddc4dfaee520e71c632712456c73aff595d3aac7c87df4a4259154326db1e3ef6a49e40dfb2bc6a19eef7aaac2f33fcadebe28795a32a18cce55f5f03dbd4e91cc0e73394abf2dbacb2cc070ff94c0728e9b98efaa12cdee1a0b3d1ba4367832462c76966a9b0c42fa90ca49e1be98b11c423274b71af173f3ececb9a9936b045c553f352f5c91f4f4425c05c7b9731b29e1754f67db255a1ebae8019369a88ed2c88f353f4d140eec9a54d80d3b28c44f82a7afa9a28c9e7f6de9d9fe13c360c6f6d2cacaa46157143b03a8c099cc59fb0c99aa57c541dc9b213c9b2b8c2a50f2ae808bdcc75967dafb791f2ced8bc9348bf679c560f94242526d598feb04916bceeb1573333bb87cc4553824973a00fa4c5c8e6c34cf639f0170c72a3ebcf72a93e804c69265e971bc7d20db6c52ae5669ba576cfae3ca01f74fad660161cd4f5e43feef85da5a336ef2bfadca55067115f6dce57eb3e3b9fba13f16a9ae43281b148a0ca01886070a35a27a7cf0fddd5150d9f4524d9750c6086190612094aa3a74fc5bc1301baa9b5b5e5319a48291c9e4933cfa81a3337b3f8069881e389180a5535f9c3c036cf8f56acda518e9c391f0ae5399cea9c7098ab0eb5f3cc2996de6f9486a1d41b6f11c2d08d9b88fb5a3018fdd003feb7366169b617ac0ce9bc44584aeec160f9f966584b6661b24e9278432ed4925ef05a6bfd107bdfe39a7a42704340b1ce5b858fb8f2114ef08a303b985b42b1081365a65b9cd5af6cd81d6c77a29ce366b90f091a708fdebc5f3cb3d7cb25721a5cf7ad11728437ebe9be26edc5ad4d81757de9755972b7775a296b161217beb4779dd4f34cba2a832ca50c4dbfccc9b160bcb400db3c69e4417d3e2dd0701443d185c3da3535e6b5a46c25f4c05bbf3ec87ca71ca54cf2cfe52d3b4ce2ffd4dff70a08c981ba2aa709104032e526ab54ccff3ec3f152afaadd32a7050652d8a560faa1399a145d75e163a285a4960dcc83992536c6f84115904cbe19d143ade102ea2aac6c074de15e5f5d830eb6ef5342dd06bde54d595e9af1113ad60d34634ca8897f8ee5ef4edec785dc480025712895a7ecd0d2f824ebc4f53d0a7c0a99c52a131faa3e475b5fe75ce8429158325bd390326529ab3f2da1b811f3f6babd28dcc8cbd33334ede7473571a440bbffca1489afd05b40cb24a915b343c53171b6ac53727409cbde3448eac24945d34670cce1673cc06a2a37f27de3110cb2f3a187b926b4c6fbdc9d8ffd7a9706deab6f9957c180fa50cc2c4011acc46e886f5e4d677d8cbb59c7c5d96d2a3530957816d63603a6271a81b8688e0e8ad064e6e48713302e8c46d22c8e8b47cf07db39161444c8d159243b5b066141cad97f82c8f41f3e3cd8f18bc9479c83d5f455588ac8900fddf64f76fdfc988152b6c1128b06d50d566730d276a546473499dd7b32cbff3659d0648b87fdc26b15e4fab1f1c140b692d4af11bbba2489c3bc402608d6fce39d45c742a580004ab856900f78bd4d565a112684fb61f9f2f0b557a4a68f25042244f583706f9a644636afac4a2611aa1bb03eeb45771968f3f5939cf736554593b2fa460e6fd146050a5df6bc27187e4cdc2d4237946a108ff4637bf2baa239b693734b194157c89019113ba30cbaca55b8e64a8a432dd74a11f00ddd37b2b0f03432b3f120ff8f31f3f51d05fbc982bdd0ba3726b4b63dcb5491d5a3a897fe6c9870884f5abc5bc7d35bacbed9ee7a0ec81ec8a7710b219d7a1837ff7000c48b2f98e6b8f4847f73aad44c62839211ca089d58874e2f8db7fe0b9e11c9cac66ff6020e151dba5c9a1d4f4e65d3f5894ab75655ef2a73770123a17e5b16f807aee3ea3f6e79d405cd619d5300337358faeb2715a1f3031f01a7a9d2ec7f7b2293a36fc1860cacd0003528a44d200ea3ea1183d44b063bd2747bb7c841f202e27d13e52aa03aa423e50e9f58b71a45ff83eb1e5a2d6b5823d76d4cb9ca5c598da7e81b4ae3ffb65e173ab19c58bb76856cfb715a825ec2fc094c08db403cbc9b1596840af3900661ac8b83a6aa20ba36cabc1266fcebf338c5154a75d9f752f643280ae229a4a7c73a8e48335d6ccf4cb558750e184cd54362968ebb46169b7f746f943b18c91ddf9025d9668556fd9d8fd4e75eb0261ec9b01922fb2298873848e48a45b1154cba6e1ce4f01524f9f942a6c83e9c9055795475565562baacd6e26ef2a15c506c4e5070a67a727a5524d0a06fa376fafdba0a12ca281b9043514f4a5225023a8455c5d2ca24d9b18cc199d475d666dc53e179eda05b604c5658844e9d1bc21d7151b76f2db98982a8a5c71c25a0d4d4b477d03524982fa3fde3355b3dc3da2db6007a776cb56717a2a39ece7d16bcedf2a7037edf581b7dcfa8ca627ef1ba1cc30932a8f8530151d6d85b5481c9821d090a6730288add0f765df9c50210d6de21f843230bf69cf2759fd2606a428683b537cbae0a4afe0f9685e038a38e5f6005755c73d231c800d0e1285aba1e8e369067e18023b6ae4817edc1b298e88fafa550bda52638e6ec1b4519031bb10a6743180effe28898ad135681c33f179948fc2d5ca022153f4134abaef1379a12678209c868b8a5fa833ed044798718a80b6a7154de6f2cbbbdb20d59dc92e96331c84c53c160ebfea487fcb79be29af41128fdfeb92c162f65c5a10fda948c464594728568ed78d0719a5799b15b841ab8ea81d96d8824cba2fcf8ce6c60dfc6ed3cb7b8144a5934e24a4656fe9ff32359cdf2ec2c132c882a21b9ba5e36c9f7f5ff3774fa713a45144453ec307f31f42630ee08f688df95130f0a39081f2f8c2ef209558fdcd652f6701d87fdbb5e323ce1dc627d3a530674850381618325ed126c1ec1555f126e749bf687bc65adae94a83cf37526dde7587ed2a9e42985c472e87a66081b003049e26e7d13f54555b22e8da657334fe567f9d8bef6c147547e9c5ec3eb5b682bdab0a90b333c40533037122fa1cf3dfce810beb53bc8473ec6c52a9a87c981c542f5fae1e42243febffc366938c18610e89dcaa38fca7f2b599a7d63451e8ec0cc4cb80ff28bf0dcb293e4f32bd35ff325a66af7f954c28f1862e4a4939", 0x1000, 0x40, &(0x7f0000aa9000)={0xa, 0x1, 0x72, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fed000-0xc)={r8, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000fec000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r8}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000407000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00003fb000)={0x0, @in6={{0xa, 0x3, 0x92, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000027e000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000feb000)={r9, 0x8}, &(0x7f0000fef000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000fec000-0x10)={0xffffffffffffffc0, 0xa, 0x7, 0x0, r9}, 0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x8000c, 0x36, r4, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fef000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r8}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000088f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000aa8000-0xef)="f35cdd6e5b3da7b4bb69725f3c662c209ea467d6bae6d9f296c612c412b8a19c4fd2a507000000443f94d138dbac1dfbc362232579304391d7cac6d430cb654da9c9d1163f3f0a865085e52f5c26715ea681faec8194faa7b7e4241cb140b7825d4ca6c609a1e563003ee4356286bbf2534b441ebb6df8f3c4801e9816e16c76f911dfc23369637a16162e3f0fa777afe61dd14c0145d456be8df4ebb19abdd32701febd8d446edd05eea3f347065c39f0b10bd3da010ef742a7606a5f8982bd98d3b3ffffffffa856a235d22ae60a62461e507669d16008104e2e16f4c596916d3f90fe81ca6c68fb3c4f4ce129", 0xee, 0x40000, &(0x7f0000ff1000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006b4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0}) listen(r3, 0xfffffffffffffff9) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x25, 0x0}, 0x20) 2017/08/06 20:06:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) eventfd(0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) read(r0, &(0x7f0000532000)="00", 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00004b1000-0x20)={@generic="c833d04055682dd1e896d0400f603055", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000096e000)={0x0, 0x1, 0x0}, 0xc) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f76637300", 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bdb000)={0x0, 0x0}, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x100000000, 0x8, 0x10001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x6}) dup2(r2, r3) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000046e000)=0x0) ftruncate(r0, 0x6) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) io_submit(0x0, 0x0, &(0x7f00006e7000-0x20)=[]) tkill(r1, 0x16) 2017/08/06 20:06:24 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b5e000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f000061e000-0x2)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000233000)={r1, 0x9}, 0x8) ioctl$KVM_GOOGLE_SET_VMX_STATE(r0, 0x4018aeff, &(0x7f0000000000)={0x13000, 0xf000, 0x0, 0x19, "ff839f03e9b679386a384e5d8e8a8590c4143f8d6246718ead"}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x2, 0x4) fcntl$F_MEM_UNLOCK(r0, 0x801) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = inotify_init() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r2, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xca) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000004000-0x8)=0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000)="ea1071cbdefc5ca904329c8bbecd8627532f088c021a67b3105ad336c6a4a9e650939fa1") fadvise64(r4, 0x0, 0x2, 0x3) r6 = socket$unix(0x1, 0x1, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000003000-0x1000)="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", 0x1000, 0x8010, &(0x7f0000005000-0x10)={0x1a, 0xc, 0x77a, 0x3, 0x2, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r6, &(0x7f0000005000)="d5a7bf22ea722d31295b996064706a4d071db71c2494045036090af5c348a5dc10170d6e473238c1b3cd4b784312e889b4feeb3da32fecfbf066351070661a898749383cb8087174c9ee64dff4b8d83b13a6041afd8b2c68a699607c645a0868fa9146acb38038a4123722dcf99397294e41000e2d042ccbba261e4ec45f41ad93ed1659385ddbb6201ba490f96faeb5848721fd59e340ebb230e7e98e6a47901ef014b5d0c3aa8e491043d37e2f0b762817a47eca45063afcf139bd1addaa19921fdc42c451debfb53d866920c754992d3a98485e", 0xd5, 0x20000005, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000002000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000007000-0x4)=0x34) ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r7 = syz_open_dev$vcsa(&(0x7f0000002000)="2f6465762f766373612300", 0x400, 0x400000) r8 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, r8) 2017/08/06 20:06:24 executing program 3: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f00007fa000/0x2000)=nil, 0x2000, 0x7, 0x50, r0, 0x40000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003f7000/0xf000)=nil, 0xf000, 0x2000002, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00007fa000)="2f6465762f73672300", 0x80000000000006, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000001000)=0x0) r3 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000000, 0x110, r3, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x200, 0x1, 0x0, 0x7, 0x0, 0x0, 0x3, 0x0}, r1, 0x0, r2, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x2, 0x0) r5 = open(&(0x7f0000adf000-0xa)="2e2f66696c653000", 0x28042, 0x0) connect$inet(r4, &(0x7f0000a07000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r5, 0x0, 0xffff, 0x5) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000999000/0x3000)=nil, 0x3000, 0x7, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000fd2000-0x38)={&(0x7f0000849000-0x60)={0x27, 0xe14, 0x6, 0x0, 0x7fffffff, 0x0, "edae66148d4df6cd7e28f6bdd3b72afd00f74d2f229954fdcfb17512bdd7902aa652d4725d46111b54b2519ab0262c8d0ca080bfd0f79747644481483a72fb", 0x3}, 0x60, &(0x7f00001f3000)=[{&(0x7f0000c18000)="", 0x0}], 0x1, &(0x7f0000fd1000)={0x30, 0x103, 0x9, "912c2cae806d69fca6f60104f6acef585a052005b1a31d8b68"}, 0x30, 0x40000}, 0x10) sendfile(r4, r5, &(0x7f0000af5000)=0x200, 0x10001) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) set_thread_area(&(0x7f0000fd3000-0x10)={0xffff, 0x1000, 0x1, 0x6}) sendto$ax25(r4, &(0x7f0000fce000-0x88)="", 0x0, 0x0, &(0x7f0000195000)={0x3, {"c0d223d5c3382a"}, 0x0}, 0x10) connect$unix(r4, &(0x7f0000eb3000+0x355)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000e2a000)=@assoc_value={0x0, 0x0}, &(0x7f0000cb8000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f00004cc000)=0x9, 0x4, 0x4, &(0x7f00008b4000)={0x0, 0x989680}, &(0x7f0000091000-0x4)=0xee7, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000e5b000)="2f6465762f736e642f73657100", 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000001000-0x50)={{0x0, 0x1}, {0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 275.206177] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/08/06 20:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000881000-0x4)=0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) r2 = syz_open_dev$mouse(&(0x7f00004ec000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x101000) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00007d6000-0x10)={0x10201, 0x0, &(0x7f0000363000/0x2000)=nil}) listen(r0, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004bf000)="2f6465762f73657175656e6365723200", 0xa400, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000032c000-0x68)={0x6, 0x0, [{0x9, 0x0, 0xffff}, {0x1000000000, 0x0, 0x3a4d}, {0x800, 0x0, 0x4}, {0x101, 0x0, 0x4}, {0x100, 0x0, 0x7}, {0x1f, 0x0, 0x4}]}) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x0}, 0x10) 2017/08/06 20:06:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000de7000-0x9)="2f6465762f76637300", 0x80000, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000087b000)="2f6465762f6877726e6700", 0x44c083, 0x0) accept$unix(r0, &(0x7f0000f48000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00007d5000-0x4)=0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a4c000)=0x0) rt_sigqueueinfo(r2, 0x0, &(0x7f00009ee000)={0x0, 0x0, 0xffffffffffff0001, 0x0}) r3 = accept(0xffffffffffffff9c, &(0x7f0000c5e000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000061e000)=0x1c) mmap(&(0x7f0000000000/0x6d4000)=nil, 0x6d4000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0xa, 0x1000000000000032, r3, 0x0) close(0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000f72000)=0x2) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b06000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000db7000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") modify_ldt$write2(0x11, &(0x7f0000c29000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) fgetxattr(r4, &(0x7f0000acb000)="0095", &(0x7f00002a6000)="", 0x0) r6 = inotify_init() close(r6) r7 = syz_open_dev$sndseq(&(0x7f0000dcc000)="2f6465762f736e642f73657100", 0x0, 0x0) read(r7, &(0x7f0000fb6000)="00000000000000000000000000000000000000000000000000000000", 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f00003a5000)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x800000000000, 0x0, 0x6, 0x100000000, 0x1, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r6) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)="2f6465762f73657175656e6365723200", 0x443e, 0x0) r8 = mq_open(&(0x7f0000a94000-0x5)="6574683000", 0x40, 0x1, &(0x7f0000163000)={0x400001, 0xffffffffffff56ab, 0xfffffffffffffffc, 0x0, 0x0, 0x10000, 0x0, 0x7b}) mq_timedsend(r8, &(0x7f00006cf000-0x9a)="", 0x0, 0x0, &(0x7f00001d9000)={0x0, 0x0}) mmap(&(0x7f0000bb0000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r1, 0x0) clock_gettime(0x200, &(0x7f0000949000-0x10)={0x0, 0x0}) lseek(r6, 0x4, 0x4) mq_timedreceive(r8, &(0x7f00006d4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0x3f, &(0x7f00006d5000-0x10)={r9, r10+10000000}) mq_timedreceive(r8, &(0x7f00006cf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x88, &(0x7f00006cf000)={0x0, r10}) mq_timedreceive(r8, &(0x7f00006ce000-0xea)="00000000", 0x4, 0x384, &(0x7f0000052000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00009dd000)=0x40000003, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00000de000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000067d000-0x4)=0x14) 2017/08/06 20:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, 0x0) set_mempolicy(0x2, &(0x7f00006e1000)=0xffffffff, 0x9) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "726e670000000000000000000000", 0x0, 0xd, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f19000)="070004001000000000e8000003e30000000000ffffffffffff05ff51982a00af", 0x20) r1 = eventfd(0x23f41c8f) dup3(r1, 0xffffffffffffffff, 0x80100) openat$vcs(0xffffffffffffff9c, &(0x7f000065f000-0x9)="2f6465762f76637300", 0x111c06, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000080003, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000544000-0x4)=0x10) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f00009a7000-0x4)=0xfffffffffffffffd, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) clock_getres(0x402, &(0x7f0000022000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000003b000)={&(0x7f000003c000-0x8)="2e2f66696c653000", 0xffffffffffffffff}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000545000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f0000ee2000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, r4, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x4, &(0x7f0000218000/0x3000)=nil) shmget(0x3, 0x1000, 0x120, &(0x7f0000d66000/0x1000)=nil) shmget$private(0x0, 0x2000, 0x20, &(0x7f00001ec000/0x2000)=nil) r8 = shmget$private(0x0, 0x3000, 0x901, &(0x7f0000df6000/0x3000)=nil) shmctl$SHM_LOCK(r8, 0xb) getdents(r3, &(0x7f0000679000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83) sendfile(r5, r7, &(0x7f0000d82000)=0x0, 0xfffffffffffffffd) 2017/08/06 20:06:24 executing program 6: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x200000003, 0x10000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000d23000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000ff000)=0x1c) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x4000)=nil, 0x4000, 0x800000000000003, 0x32, r0, 0x100000000000000) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d24000-0x4)=0x0, &(0x7f0000d23000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000904000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d22000)=0x0, &(0x7f0000d23000-0x4)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000d21000)=0x0, &(0x7f0000d21000)=0x4) 2017/08/06 20:06:24 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001a000)="2e2f66696c653000", &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f000000c000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000015000)={{0x100, 0x100000000}, 0x1, 0x6, 0x3644, {0x8, 0x2}, 0xb6a, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000010000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000005000-0x5)="6465616400", &(0x7f000001b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000001b000)="00", 0xffffffffffffffff) add_key(&(0x7f0000019000-0x8)="6b657972696e6700", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000013000)="c59b23a17fce80ff4d1ce5690689020b24574a6a85bf8b0946931864076031722ffdd00bc19dabdce44512889d1fa778e2227f8479582465f4963c92e40976208a5785f34c70e9e5577dc0ca7d794ad77ec9c0d3cabbbe84ddcb24625b3170c0aed42ccc926c992de1f3191e536e562a", 0x70, 0xffffffffffffffff) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000001d000-0xc)="2f6465762f6175746f667300", 0x80000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f000001c000)={0x642a, 0x7fff, 0xfffffffffffff3ce, 0x9}) openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f76637300", 0x80, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000013000-0x8)=[{r0, 0x3, 0x1}], 0x1, 0x3ff) fstat(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000001e000-0x18)={&(0x7f0000013000/0x4000)=nil, 0x0, &(0x7f0000005000/0x1000)=nil}, 0x18) chown(&(0x7f000001b000-0x8)="2e2f66696c653000", r1, r4) accept$netrom(0xffffffffffffffff, &(0x7f0000018000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000)=0x10) timerfd_settime(r0, 0x3, &(0x7f0000003000)={{0x0, 0x0}, {0xb9, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000017000-0x23)="0000000000000000", 0x8) clock_settime(0x0, &(0x7f0000007000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) timer_create(0x5, &(0x7f000000e000-0x50)={0x6, 0x2, 0x1, @tid=0xffffffffffffffff}, &(0x7f000000c000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000019000-0x10)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000008000)={{r6, r7+10000000}, {0x0, 0x989680}}, &(0x7f0000016000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/08/06 20:06:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005b8000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000979000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f000074b000/0x3000)=nil, 0x3000, 0x5, 0x31, r2, 0x200000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x82, &(0x7f0000001000)=0x0, &(0x7f000074c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x1000000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000b7b000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00004f5000)={0x0, 0x0}, &(0x7f00007a2000-0x4)=0x10) clock_nanosleep(0x2, 0x1, &(0x7f00007cf000)={0x0, 0x989680}, &(0x7f0000d1d000)={0x0, 0x0}) futex(&(0x7f0000695000-0x4)=0xffffffffffffffff, 0x0, 0x100, &(0x7f000028b000-0x10)={0x0, 0x989680}, &(0x7f0000fe7000)=0xa, 0x4000088) rt_sigaction(0x7, &(0x7f00005cc000)={0x47fc7d, {0xfffffffffffff278}, 0x0, 0x0}, &(0x7f000015c000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000824000)={0x0}) mmap(&(0x7f0000b37000/0x3000)=nil, 0x3000, 0x4, 0x400044031, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) syz_open_dev$sg(&(0x7f00004fd000)="2f6465762f73672300", 0x4, 0x200) mmap(&(0x7f00006f7000/0x3000)=nil, 0x3000, 0x100001000000, 0x24010, r1, 0x0) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000da3000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000979000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r3}) mmap(&(0x7f000074b000/0x3000)=nil, 0x3000, 0x5, 0x32, r4, 0x200000000) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f000005b000-0x4)=0x0, &(0x7f0000f51000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00005cc000)={0x47fc7d, {0xfffffffffffff278}, 0x0, 0x0}, &(0x7f000015c000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000824000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x1000400044031, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r5 = syz_open_dev$sg(&(0x7f00004fd000)="2f6465762f73672300", 0x8f, 0x800) mmap(&(0x7f00006f7000/0x3000)=nil, 0x3000, 0x100001000000, 0x24010, r3, 0x0) open(&(0x7f0000953000-0x8)="2e2f66696c653000", 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x36, r7, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000d4c000)={0x0, 0xc4}, &(0x7f00005b0000-0x4)=0x8) 2017/08/06 20:06:24 executing program 6: mmap(&(0x7f0000289000/0x4000)=nil, 0x4000, 0x8, 0x801e, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0) r2 = accept$inet(r1, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000014000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) syz_extract_tcp_res(&(0x7f000000a000-0x8)={0x42424242, 0x42424242}, 0x7, 0xf) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x28, 0x0, 0x9, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r4, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x203, 0x32, r0, 0x0) syz_extract_tcp_res(&(0x7f0000014000)={0x42424242, 0x42424242}, 0x78a, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x2050, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000011000-0x8)={0x42424242, 0x42424242}, 0xc, 0x801ff) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe9, &(0x7f0000017000-0xe9)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xe8ef, @ipx={0xffff, 0xdb, 0x2, 0x15, {@random=0x100000001, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x200000000f0}, {@random=0x237, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}) syz_emit_ethernet(0xe9, &(0x7f000000e000-0xe9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0xdb, 0x0, 0x31, 0x0, 0x6, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@end={0x0}, @generic={0x83, 0xf, "9620e8f7c4fa2e3787fe5c00c3"}, @noop={0x1}]}}, @igmp={0x33, 0x9, 0x0, @multicast1=0xe0000001, "f26e34d645c7822a8c3506dfafeb414f81d3b70a270cf7d48517765989f0a7a25dae850acd51055e2b70bc097db263c039b5544e6377cd175a8dca50213b6096703a9772c4a4bf1c3a17f57d08a473d20ae9a69ac00827a71b46fd322fbd827aec996e736722f6cea49ff1ff31eb4716637e99187a32b14823d46e9e21653223d220976fa48f12ec63c3354f03322fd7be7cf72882705a755a4c785e885a7df30e7747d14e3d01e8d4fd7e"}}}}}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1, 0x2010, 0xffffffffffffffff, 0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x5) socket$inet(0x2, 0x3, 0x6) syz_extract_tcp_res(&(0x7f0000013000-0x8)={0x42424242, 0x42424242}, 0x5, 0xffffffffffff8402) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) bind$inet(r2, &(0x7f000000a000)={0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x5) mmap(&(0x7f0000014000/0x3000)=nil, 0x3000, 0x1000001, 0x3f, r5, 0x8000000000000) syz_emit_ethernet(0x46, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x6, 0x0, 0x9, 0x2, 0x800, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @sack={0x5, 0xa, [0x766, 0x3ff]}, @sack_perm={0x4, 0x2}]}}, {""}}}}}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x800020000001) syz_extract_tcp_res(&(0x7f000000f000)={0x42424242, 0x42424242}, 0x40000001, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x68, &(0x7f0000017000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5a, 0x0, 0x800002002, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r7, r6, 0x0, 0x0, 0x11, 0x10, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "4fd815aa2fcbbcf0343b2b1277b66494"}, @timestamp={0x8, 0xa, 0xffffffff, 0x10000}, @md5sig={0x13, 0x12, "bb8cfcf089f54e90e7eb6bc5dd8572ff"}]}}, {"0c10"}}}}}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x2, 0x40010, r0, 0x1) accept$inet(r1, &(0x7f0000015000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x10) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) 2017/08/06 20:06:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001f6000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00005ac000-0x8)={0x2, [0x7, 0x7fff]}, &(0x7f000072c000-0x4)=0x8) capset(&(0x7f00002bd000-0x8)={0x19980330, r0}, &(0x7f00002ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000d18000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000068000/0x2000)=nil, 0x2000, 0x1, 0x32, r3, 0x7ff) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x20050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c09000/0x2000)=nil, 0x2000, 0x1000000, 0x801a, 0xffffffffffffffff, 0x8000000000000) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001a3000-0xc)="2f6465762f72666b696c6c00", 0x240400, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000b23000-0x50)={{0x40, 0x1}, {0x100000001, 0x3}, 0x8, 0x6, 0xffffffffffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000d0f000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000464000-0x4)=0x3b) modify_ldt$read_default(0x2, &(0x7f000032f000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f5c000-0x4)=@assoc_id=0x0, &(0x7f00008f0000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000ecc000-0x8)={r5, 0x7}, 0x8) ioctl$void(r2, 0xeea4f8e4b0e59de8) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000325000-0x4)=0x8, &(0x7f0000997000)=0x4) sendto$inet(r3, &(0x7f000047e000)="de", 0x1, 0x28000000, &(0x7f0000b26000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r3, &(0x7f00002e0000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r3, &(0x7f0000d18000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x2, &(0x7f0000d13000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000fba000)={0x0, 0x400, 0x5, 0x28, &(0x7f0000117000/0x2000)=nil, 0x5}) capset(&(0x7f000088b000)={0x20080522, r0}, &(0x7f00007ca000+0x718)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0}) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f00001c0000-0xd)="00000000000000000000000000") setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000421000-0x8)={@loopback=0x7f000001, @rand_addr=0x4a33}, 0x8) 2017/08/06 20:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003fa000-0xc)=@sack_info={0x0, 0x80, 0x3}, &(0x7f0000e2a000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c74000-0x8)={r2, 0x74a4}, &(0x7f00003da000+0xac6)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000282000)=0x0, &(0x7f00002c0000)=0x4) listen(r0, 0x1000000400981f) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a68000-0x4)=0x800, 0x4) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000c3000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f000047f000-0x4)=0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x0}, 0x10) 2017/08/06 20:06:24 executing program 3: socket$inet(0x2, 0x4000000000002, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x2, 0x8c00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00008bb000-0x8)={0x3, 0x3}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000caf000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f000053f000-0x8)="2e2f66696c653000", 0x49) r1 = socket(0x8000000000000010, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="2300e601ff00008001010008149c00ff12a7", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000695000/0xd000)=nil, 0xd000, 0x2000001, 0x32, r1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) pread64(r2, &(0x7f00008ae000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="3060941700cdffff40ce0000128b00bd", @ifru_names=@generic="c246a511631bc37753c023e1838a1c96"}) rmdir(&(0x7f0000edd000-0x8)="2e2f66696c653000") ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000561000)=0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000111000)="2f6465762f72746300", 0x1, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000859000-0x4)=0xfffffffffffffff9) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000b96000-0x1)=0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003ef000-0x4)=0x7ff, 0x4) recvmsg(r1, &(0x7f0000d0f000)={&(0x7f000069c000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00008cf000)=[{&(0x7f0000439000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000178000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f00008ae000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000b89000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f000058d000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}], 0x5, &(0x7f0000f77000)="", 0x0, 0x0}, 0x0) listxattr(&(0x7f0000c59000)="2e2f66696c653000", &(0x7f0000a41000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2) recvmsg(r1, &(0x7f000028d000-0x38)={&(0x7f0000741000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000054a000-0x15)=[{&(0x7f00002fb000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000517000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}], 0x2, &(0x7f000015f000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0xfcf3}, 0x100) mount(&(0x7f00003c2000)="2e2f66696c653000", &(0x7f0000860000)="2e2f66696c653000", &(0x7f00009c4000)="6465627567667300", 0x2800008, &(0x7f00003fb000-0x50)="3e9390a0f79881b329baecf1ab7215ea72bd2c9ce55f0688f0a672ac0fa824421d52f6dc72febbb9e4339d7ac0f3e237a2a996a69cbdb4c28e65c85007178b588cb3ecef5b86c3665232c9fc09550b6a") socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_create1(0x80000) ioctl$sock_bt(r1, 0xdd1f, &(0x7f00005a1000-0x94)="12e7e9d208c55d5273c37b5d2517942f0a0ab69e030c29f29253addb0e4ae533d6e5c9219c476bd131f62339c44b24989c718238315205045f65e82c0488c4c300fbf9d8b81750363c86d61f2aeeb6721181a81e2eb62c3f4eec2c2439b36a1ec6474a1929f10b67ba58523f14608a1740cdf0021bdfda856a32169efbf59c085d39a98ef6da11b163adadf9cd2f9df6873bd9f4") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000022f000)={0x7, 0x3bf7}) connect$inet(0xffffffffffffffff, &(0x7f0000019000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000443000-0x2b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/08/06 20:06:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x2000)=nil, 0x2000, 0x300000d, 0x32, 0xffffffffffffffff, 0xfffffffffffffffb) io_setup(0x4, &(0x7f0000001000)=0x0) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0xb92, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r4 = socket(0x13, 0x4000000000080003, 0x6) setsockopt(r4, 0x107, 0x10000000005, &(0x7f000098b000)="", 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f000067c000)=0x0, &(0x7f00002e4000-0x4)=0x4) mmap(&(0x7f0000e7a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000bec000+0x4e3)="2f6465762f766373612300", 0x50, 0x400402) r5 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) bind$inet(r5, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x401) syz_emit_ethernet(0x3e, &(0x7f000084e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @ra={0x94, 0x6, 0x1}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f000000a000-0x8)={0x42424242, 0x42424242}, 0x4000000000001, 0x0) syz_emit_ethernet(0x42, &(0x7f0000537000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @cipso={0x86, 0xb, 0x7fffffff, [{0x5, 0x5, "2c173a"}]}]}}, @tcp={{0x1, 0x0, r6, r6, 0x0, 0x0, 0x5, 0x4, 0x7fff, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x5a, &(0x7f0000f78000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4c, 0xfffffffffffffffd, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xe, 0xc2, 0xffffffffffffffff, 0x0, 0x0, {[@sack={0x5, 0x22, [0x8, 0x0, 0x3, 0x0, 0x4, 0x1, 0x2, 0x5]}, @nop={0x1}, @nop={0x1}]}}, {""}}}}}}) close(r3) socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0xb0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x4000, 0x0) mmap(&(0x7f0000552000/0x4000)=nil, 0x4000, 0x6, 0x11, r1, 0x2000000000000) gettid() accept$netrom(r7, 0x0, &(0x7f0000cb9000-0x4)=0x0) 2017/08/06 20:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000269000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001d9000-0x4)=0x62) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007da000)={0x0, 0xffffffff, 0x20, 0x1, 0x6}, &(0x7f000045d000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ff3000-0x8)={r2, 0x4}, &(0x7f0000c80000)=0x8) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) listxattr(&(0x7f0000f3f000)="2e2f66696c653000", &(0x7f0000d68000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) sendmmsg(r1, &(0x7f00009c7000-0xc0)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x40, 0x0, 0x0}, 0x1, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000a42000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x40) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000201000)=0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000773000+0x78c)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [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, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="626f6e64300000000000000000000000"}) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000500000-0x1)=0x4) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x0}, 0x10) 2017/08/06 20:06:24 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000ff2000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) shmget$private(0x0, 0x1000, 0x48, &(0x7f00002b6000/0x1000)=nil) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) inotify_init() epoll_create(0xf8) fstatfs(r0, &(0x7f0000f46000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000771000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000de2000-0x10)={0x1, &(0x7f00004d8000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000de5000-0x1)="00", &(0x7f0000de3000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x2, 0x0) listen(r3, 0x0) recvmsg(r3, &(0x7f0000d61000)={0x0, 0x0, &(0x7f00001bf000)=[{&(0x7f0000903000)="00", 0x1}], 0x1, &(0x7f0000b78000)="", 0x0, 0x0}, 0x0) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f7b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000e6b000)=0x3b) accept$alg(r3, &(0x7f0000f69000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000061e000-0x4)=0x58) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000368000)=0x5, 0x4) fcntl$setown(r5, 0x8, r4) r6 = dup3(r5, r3, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f0000d48000-0x68)={&(0x7f0000a8d000-0x10)=[0x5, 0xffffffffffffffe1, 0x40, 0x230], 0x4, 0x4, 0x62, 0x5, 0x1, 0x5, {0x56c, 0x0, 0x10000000, 0x2, 0x80000001, 0x4, 0x2, 0x2, 0x8, 0x20b4, 0x5, 0x10001, 0x100000000, 0x100000001, "af93e2945b4ad3dc375616d5508bd9a1c5c0ed938e59f57320ffc7c1cdd31437"}}) fcntl$setsig(r5, 0xa, 0x12) recvmsg$netrom(r6, &(0x7f0000ac3000)={&(0x7f0000359000-0x10)=@ax25={0x3, {"5ada142ef44a7c"}, 0x4}, 0x10, &(0x7f0000ebe000)=[{&(0x7f0000bf2000-0xfb)="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", 0xfb}, {&(0x7f0000628000-0x38)="81c0391f9e79a8f8962eb47b84e64b21a66430b4c71b285082038fddbd024085768c488e9ea529e3d8e44705659c9d40b06bcdbaefffd430", 0x38}, {&(0x7f0000322000)="", 0x0}, {&(0x7f00007c9000)="1cd3685e2af796a5a6b9c613e1da2c9c838f202451225f2b4e170331891c7d43296b020bf886c23dfdbd5cf732826e8097cf9b88cb279a95766f1c535c2d", 0x3e}, {&(0x7f000012f000)="523591ef4099b8246d14c912e6526b3ae94c4c2ca650cd8ece06bfa05ed5d4aa40eb", 0x22}, {&(0x7f0000518000-0x51)="0425f4c36fdef660601aa09f6f51e0e05cbb0b9a3bffd9e68a580ce5885b276e2299c74c876d9fe38e0ef3d1415c8614273ca7047fa2bc7ae43b7a93ccc90f65fb487fcff2a5fc1ba1b833c6958556a1dc", 0x51}, {&(0x7f0000e7b000)="8d4acd0eaad03a54093dbf4a66680192f66ad50826f85cbaf5ffc5d803bc63edcbe0c7a8f7995e5e196dd7b0af87d0a44b0e1105cbc4d5d0ef1fbcdf3d648b487422f3e663886c53c07d9d25b4a1c8bb3d7dd4592f6a754da6b5af41f0ac3757e7cc4f6a8245b401a8d56009277129c7c99522dcd6f1d18eb555ce0e13831b2beea14dbf43bce28f60b4364853b030b5331d41f627d690ed5dc3a1d9bc1007196c88c8456f6087d58e2b20dc7c8eb9787746009d42f9b8bd2a7fbc9fe82963dd1089430f94406bc88cb0bb8458ea26ddc5e20d0b65cd7f800f657ad8242fc3241eee2c60c5709164d0f3f502be4ee109bfb92114", 0xf4}, {&(0x7f0000baa000)="e14fea847367f921a96096b89b9b0ab5520bf1c7a8e1f2afca4514588a118193976d1e6e4db1a78f8eb3d1e7a0d3ba194ac7ece53eee4f5777593109b1529bf3b1bb6ea64e5db2cee70f6dd67c6659a8abf8f9e14dbe098d95259a596ae65a3d6eb61fe6eec16734e6766a88e3e5fa34f1d755a62061fe73101cd16e12237204e85ad6966f00c76cf378fbc01ef6362b52957f7ae13d0b2bc2d1c9aff96f0452723ae3c692cd041d9247398ccc7d4ab470a47b065994973990daeaa59baf9ed9c0b43d5abfb8247a833e865f7ff7761922b13f0d69c0327898546ba92ab6db", 0xdf}], 0x8, &(0x7f0000242000)=[{0x20, 0x11f, 0x6, "812e5e073a788d6cc15ef3"}, {0x110, 0xff, 0x8, "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"}, {0x1010, 0x10b, 0x1ff, 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{0xf8, 0x116, 0x80000000, "dd1588b2341b0c4c7eeb95af794bc2b53122229d7f7d5208b9e194e5f6d2f29dae42ef660562c3b08ba5c9485727f83983047edad4bda3aa2846d7bc2bf31aca8496cf9669298f80d443ea83de60bee3f53ec5536d90ff87ecc5e575f9347e8e8a2216e769031fef45fcf6052b7b8a99dc762265c93a6726917e4840966f41069b1194287ff554ca847eb4322e7ba1717806e05b67458c0767d98947879aa29fa640ff68ddefd146804ddfdb60b0ebcb3fae4d505d589bb8e485e7c29c1b58bf35eeeda6c7c17b3da25774ccde3705a37e06572bc326f0e652da0701c686b83b7c0e41"}, {0xf0, 0x0, 0x380, "1fa343b54cc7262839ec75a3a41611d82ebcf4d796eedf7f5641e94c06694c355b48ef2b3f6964eb641aa2a4dbe6fca04a0251f86d5d8cf6750b4c88644f783b8d43016a6af16e4f2766e02806e7082e665085f1009072d705f0284c0721416180bef0851590ede44d20f2fe25261a8e6d80210bf4267c9ca7ea6ceb82451a840536e1fc5090fe5b4819c938899af6c2e3b5d6f00058e3fc7ffc77798d971285e3c00fe420181a5c891e34bafcf40e154dc8d87608b4e4542ac5e3e4baa957997ae04769c97a2133ea1323c1d8c0cb596242fd20c8486c5115130a"}, {0x70, 0x109, 0x0, "ac70f56915da26c7f87f8e4ebaec78adf1b1b52e523b431db58f6560b6b5835ec45a60c7c2c31596620e41452913a55a636230b57bbcfd94c7feaee0dd3fda0170bcbdf0b03b793420b32db83183fb3b19ab077c0a5db9ae6d72"}], 0x7, 0x4}, 0x20) [ 275.518797] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=255 sclass=netlink_route_socket pig=22337 comm=syz-executor3 [ 275.562929] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=255 sclass=netlink_route_socket pig=22330 comm=syz-executor3 [ 275.791079] unregister_netdevice: waiting for syz0 to become free. Usage count = 1 2017/08/06 20:06:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) r2 = socket$llc(0x1a, 0x1, 0x0) accept4(r2, &(0x7f0000155000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007ac000)=0xe, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x2007, 0x0}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000404000-0x8)={0x7fffffff}, 0x0, 0x8) timer_create(0x0, &(0x7f0000055000-0x50)={0x0, 0x18, 0x4, @tid=r3}, &(0x7f0000054000)=0x0) semget(0x2, 0x1, 0x302) epoll_pwait(r1, &(0x7f0000b06000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7ffffffc, &(0x7f000096b000)={0x26eec0b8}, 0x8) ppoll(&(0x7f0000059000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x3, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000059000)={0x401}, 0x8) 2017/08/06 20:06:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1, 0xfffffffffffffffe) mmap(&(0x7f0000e35000/0x1000)=nil, 0x1000, 0x3, 0x1201d, r0, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000449000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006bb000/0x3000)=nil, 0x3000, 0x0, 0x1000000000010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007e2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000294000)=0xc) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0x2) r5 = accept(r3, &(0x7f0000f9b000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000cab000-0x4)=0x58) fcntl$setown(r3, 0x8, r4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f9b000)="2f6465762f7161745f6164665f63746c00", 0x103, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) mmap(&(0x7f0000540000/0x4000)=nil, 0x4000, 0x3, 0x2812, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000f99000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4207, r7) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x1000003, 0x20010, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r2) setpriority(0x2, r1, 0x20000000010000) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x2, 0x20130, r6, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b3b000)="2f6465762f6b766d00", 0xfffffffffffffffe, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000046e000-0x9)="2f6465762f72746300", 0x2, 0x0) ptrace$setregset(0x4205, r7, 0x1, &(0x7f0000eb2000-0xe)={&(0x7f0000455000)="00dc", 0x2}) waitid(0xffffffffffffffff, r7, &(0x7f00002e1000)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socket$netlink(0x10, 0x3, 0xfffffffffffffffb) 2017/08/06 20:06:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) dup(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) eventfd(0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) read(r1, &(0x7f0000532000)="00", 0x1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00004b1000-0x20)={@generic="c833d04055682dd1e896d0400f603055", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000096e000)={0x0, 0x1, 0x0}, 0xc) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f76637300", 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bdb000)={0x0, 0x0}, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x80000) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x100000000, 0x8, 0x10001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6}) r6 = dup2(r3, r4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000046e000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000810000)=0x0) io_submit(0x0, 0x0, &(0x7f00006e7000-0x20)=[]) fcntl$setown(r6, 0x8, r2) tkill(r2, 0x16) 2017/08/06 20:06:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xdcd, 0x0) r0 = eventfd2(0x100000000, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x20000000000032, r0, 0xfffffffffffffffe) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000fe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r1, 0x3, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x200000) mq_open(&(0x7f0000000000)="7b7472757374656400", 0x6e93ebbbcc0884ef, 0x0, &(0x7f00009bc000)={0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000523000/0x2000)=nil, 0x2000, 0x3, 0x10, r2, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f00003e7000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000df8000)={0x0, 0x80000, 0xffffffffffffff9c}) preadv(r3, &(0x7f0000074000)=[{&(0x7f0000f4b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f000041c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e80000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f000035b000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}], 0x4, 0x0) syz_open_dev$loop(&(0x7f0000153000-0xb)="2f6465762f6c6f6f702300", 0x7, 0x3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bcd000)="2f6465762f6175746f667300", 0x2, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000ac9000-0x1)=0x3) msgget$private(0x0, 0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000113000-0x8)="2e2f66696c653000", &(0x7f0000aa9000)="") r5 = syz_open_dev$sndseq(&(0x7f0000b08000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000bd000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x4, 0xfe, 0x0, 0x80000, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x200000000040000, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00001af000-0xc)="2f6465762f6175746f667300", 0x492641, 0x0) ioctl$EVIOCRMFF(r7, 0x40044581, &(0x7f000060d000)=0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000abb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) getsockname$netrom(r4, &(0x7f0000a70000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000029a000)=0x10) r8 = memfd_create(&(0x7f0000034000-0xd)="00", 0x0) ioctl$sock_SIOCINQ(r8, 0x541b, &(0x7f0000a23000)=0x0) r9 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20008) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r9, 0xc0a85352, &(0x7f0000b48000)={{0xffffffffffffff80, 0x100000001}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x111c51, 0x6, 0x3, 0x6, 0x9, 0x20, 0x0, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r9, 0x40505331, &(0x7f000003a000)={{0x0, 0xfffffffffffffffd}, {0x0, 0x878e}, 0x6, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$RNDCLEARPOOL(r7, 0x5206, &(0x7f000036b000)=0x800) 2017/08/06 20:06:24 executing program 5: mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) fchmod(0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000326000)="2f6465762f6b766d00", 0x200, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000831000/0x1000)=nil, 0x1000, 0x0, 0x200000032, r0, 0x56) mmap(&(0x7f0000567000/0x4000)=nil, 0x4000, 0x4003, 0x32, r2, 0x3) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00008d0000-0xd)="2f6465762f7573626d6f6e2300", 0xa, 0x80000000000804) mmap(&(0x7f0000ccb000/0x4000)=nil, 0x4000, 0x0, 0x3e, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000015000)={0x8, 0x0, 0x8000000000003, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b0f000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000dc7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x401, 0x4, 0x8e}}], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x0, 0x8, 0x0, ""}}}}}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000010000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) pread64(r3, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000", 0x1b, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff8000)={0xffffffffffffffff, &(0x7f0000c43000)="", &(0x7f0000289000)=""}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd36, 0x200000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x5) eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r4 = syz_open_dev$sndseq(&(0x7f000000f000)="2f6465762f736e642f73657100", 0x0, 0x4000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x35, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f000003e000)={0x86, 0x3, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, "fd29f60e6a5ba330", "bc23f449bff8be82e0d7880fd4e350f60b4f1c2d33ac9aabd0e24d92e2d64d3e", 0x5acf, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = open(&(0x7f0000021000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r5, &(0x7f0000dc5000)="2e2f636f6e74726f6c00", 0x18, 0x0) faccessat(r5, &(0x7f000046f000-0xa)="2e2f636f6e74726f6c00", 0x1, 0x400) ioctl$sock_proto_private(r5, 0x89e9, &(0x7f0000673000-0x71)="5b21fd87abdd5fa403ad432b4a7865390a1afd4115e0d3183de4f9154e1dcc10e06fd2274d3b8781b38385a70df07bc8391109e84956d32260ee1f42957166fab0a2dd904c3146a0bfaae8d38b5dcd21651061e6c25a966eede5836334dd6a7ca072c49b3f06c7420a1d33de7f5c5c18be") 2017/08/06 20:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ea6000-0x4)=0xd07, 0x4) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d2c000)=0x5, 0x4) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x0}, 0x10) socket(0x10, 0x80f, 0xc76) 2017/08/06 20:06:25 executing program 3: mmap(&(0x7f000037a000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f00003fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007bd000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00007c8000)={0x0, 0x0}) r4 = syz_open_dev$ircomm(&(0x7f0000953000-0xd)="2f6465762f6972636f6d6d2300", 0x2658, 0x20000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00008dc000)={0x0, 0x89, "8e20fd9b2083ab13410f0f420526a6cca6b2057cfb30da3c8274f273ee8122f98d0ccb9dba325c07613f6ca723a6cf16c463616c5721a3e9800a55601ea03c4fe06761bd7205146aa66ce89643c777db604ab2107551ad4667c9fa84d215eef227410e7d24099ae3cdbdafdbbd94fad262a0af89722d0e1e96662196fc701489f83b2cb5013c68b27f"}, &(0x7f0000cee000)=0x94) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000549000-0x14)={r5, 0xc1, 0x5, 0x7, 0x400, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00001d8000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffff801}, &(0x7f0000dfc000-0x4)=0x98) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f000044c000)=0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000e04000)={r6, @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]}}, 0x8c) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={r2, r3}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/06 20:06:25 executing program 6: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d1d000-0x20)={@common="6e723000000000000000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(r2, 0x4010aef5, &(0x7f0000b01000)={0x2, &(0x7f0000d22000-0x20)=[{0x1000, 0x3}, {0xd000, 0x0}]}) r3 = syz_open_dev$ircomm(&(0x7f0000d1d000)="2f6465762f6972636f6d6d2300", 0x20, 0x2000) fcntl$setflags(r3, 0x2, 0x1) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000d1d000)={0x520, 0x6, 0x0, 0x101, 0x5, 0x4, 0x4, 0x6, 0x8, 0x4, 0xc79, 0x7f}) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000473000+0xd6)=0x1, 0x4) sendto$inet(r1, &(0x7f0000d0f000)="41", 0x1, 0x20000001, &(0x7f0000d17000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x6, 0x0}, 0x14) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00001a9000-0x78)={0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x94, 0x4, 0x100, 0x0, 0x1000, &(0x7f0000d21000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc337, 0x1000, 0x5f98}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000032e000-0x10)=@common="73697430000000000000000000000000", 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d1f000)=0x4, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000d16000+0x4c5)="a6ffea5326425e47078ca10764f5565c1fdf901ea4caf3c6c3f26dcc3db6f96e1554194946fb364f52a14077c1b07f12fcdb45812902631700872d7c500baf1c119835e8ba2ccaaa2082eda064dfe334505dc926ede1a869761e3303cf5b4864a483489eee8b91c62c2c436185b04d4c048646a024c7040a6ea05a856f1486aa6bb5f77d003fa92c3aae6a2d6bfeb1066e8d209c1741e703360dc07b3bbc8b887ecc9e5ccb3f28e0fa8d50088a41b13278a320dc89ba60592a40f88f44b9a5424828313a354e0a66f7e63a15b2258e70d93a96a76b8be47f3a75519191a6e7f1f04a6571cef69292d80c57833b47a2a9e86dc75bc269ff13ee97b62ab1b3f3f7e2fd3021c58a256c270dc42e2696e2ba444e0023a85a4ab3212617e007f42c05d778957b9faf52efb62fd8eeddb8b3c234d6ad6d97c84736ceddd09771c0cbf0afbea57e5ddbde7339b27db4f7b8fab6347267a845bc8ed7fa323d8c83f9472ad7106af347a58469d9e0ad65568479a70e14aeea480219210e0b9f091249d40b1813b5cd2ef0bf300dd00e0c53b09f0fe4a70f3823396416a32c464213f5dababd47195936e2eda3d12cbdf7056554d0a0b2d5cfdf16d6fdd069919c2e037c856351885501b3080c652f2315cc7e0a813fedf47671cd9fe10a63d1d1b60f22d3ebda7ad0019d3efe70fbe695dc65c1864c71f0f90f9b8fa1b271bdea4abcef9a8695405cf0a42271e176dd28250acaecf4106b9cf952c4b7dae2", 0x21a, 0x4000, 0x0, 0x0) [ 275.988162] QAT: Invalid ioctl 2017/08/06 20:06:25 executing program 5: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x80000) openat$vcs(0xffffffffffffff9c, &(0x7f0000c5c000-0x9)="2f6465762f76637300", 0x402200, 0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0xffffffffffffffff, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socket(0xe, 0xb, 0x436) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r1, 0x8982, &(0x7f00001dc000)="c1") r3 = socket(0x200010, 0x80003, 0x2) sendmsg$netlink(r3, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x18, 0x1a, 0x11, 0x0, 0x0, "0a04040800"}], 0x18}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x6cc000)=nil, 0x6cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000fb5000)="6574683000", 0x42, 0x0, &(0x7f000045e000-0x40)={0x0, 0xa, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x8}) fchmod(r4, 0xfffffffffffffffc) mq_timedsend(r4, &(0x7f0000258000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd92829a57c09d2d3c93d8cd054de8e2a9e6e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c732083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbc9ffeebe40132e2d49ab0469a060beb5d786e99771218d8e1edec5bbf48ebf2f2a41d3a796026ff73855ab8e8979a5a3496540ca7b", 0xdd, 0x6, 0x0) mkdir(&(0x7f000024a000)="2e2f66696c653000", 0x89) mq_notify(r4, &(0x7f00006cc000-0x50)={0x0, 0x1c, 0x8000000000000, @tid=0x0}) open_by_handle_at(r3, &(0x7f0000719000-0xd0)={0xd0, 0x2, "fb535eaee6c85c3341974edccd722a5f355e30fe661bd4df71dee17e2258b178a4411aee12242c53ab83c8b72b6cc02406b641a60e1e0bb80594f23e68a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce9e68b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9efc59ffa7b7166c3a78470bbeb71948d0286ad4da"}, 0x208000) clock_gettime(0x7, &(0x7f000074b000)={0x0, 0x0}) clock_getres(0x7, &(0x7f00004bf000-0x10)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000479000-0x1)="", 0x0, 0x0, &(0x7f00004df000)={r6, r5}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000168000-0xc)="2f6465762f6175746f667300", 0x80240, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) sendfile(r4, r2, 0x0, 0x100043) mq_timedreceive(r4, &(0x7f0000fa8000+0x2af)="0000000000000000000000000000000000000000000000000000000000", 0x1d, 0x20000000, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00001f8000-0x6)="6c6f676f6e00", &(0x7f0000707000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000707000)="21a95dbe3dedb2de2d92e5cb32a454152b42a3f180c0be1ee4eeabba69b1948f39e55b4901e4696a880e9b679060bf06f977ed51a7d2f0e4536721799990eb8f2ad662abe82dac55cbca98a953f197f556b385d7cd8183a023d0c61baa3870f0f1856fc4f230088b29e2da79ff3313bc73de1fccefd848e29ca6cd92", 0x7c, 0xfffffffffffffffb) 2017/08/06 20:06:25 executing program 2: mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000643000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000906000)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00003bf000-0x10)={0x5, 0x3, 0x6, 0xd8e}, 0x10) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000009b000)={0x10201, 0x0, 0xd000, 0x2000, &(0x7f000070c000/0x2000)=nil}) getpeername$inet(r0, &(0x7f0000b3c000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000536000)=0x10) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b3a000)="2e2f66696c653000", &(0x7f000054c000)={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) mmap(&(0x7f0000d7b000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000062e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r5, 0x8, &(0x7f0000060000)=0x86b2) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r7, 0x0, 0x58, 0x0) r8 = dup2(r3, r3) read(r6, &(0x7f0000068000-0x1000)="00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f00007df000-0x4)=0x0) writev(r8, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x2402, 0x3) syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) setfsuid(r2) 2017/08/06 20:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000393000-0x5)="6465616400", &(0x7f0000eb1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008c7000)="00", 0xfffffffffffffffe) statx(0x4, &(0x7f0000840000)="2e2f66696c653000", 0x100, 0x0, &(0x7f00006f8000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = request_key(&(0x7f0000a7d000-0x8)="6b657972696e6700", &(0x7f0000c4b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c79000-0x2)="2800", 0xfffffffffffffffd) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000049e000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000d09000)={0xb1, &(0x7f00009b7000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) keyctl$revoke(0x3, r0) set_mempolicy(0x2, &(0x7f00006e1000)=0xffffffff, 0x9) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, "726e670000000000000000000000", 0x0, 0xd, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004cb000)="070004001000000000e8000003e30000000000ebffffffffff05ff51982a00af", 0x20) r3 = eventfd(0x23f41c8d) dup3(r3, 0xffffffffffffffff, 0x80100) clock_getres(0x402, &(0x7f0000d0b000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x401) 2017/08/06 20:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) r2 = syz_open_dev$vcsa(&(0x7f0000a3d000)="2f6465762f766373612300", 0x5, 0x200) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000595000)={0x1d, &(0x7f0000dd4000-0x1d)="0000000000000000000000000000000000000000000000000000000000"}) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$mouse(&(0x7f0000468000)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffffd, 0x20000010004) sendmmsg$nfc_llcp(r3, &(0x7f0000f3d000-0x70)=[{&(0x7f0000db8000-0x60)={0x27, 0x7, 0x3, 0x3, 0x80, 0x78, "1590b5bcc075050d8356396a1b3ff97b6548e2c7e8db23db1e935dbf376434fa7c56d1fbaef0bd7fb804cbdb7e3a606a1c71d16eaca427bc5e06a1d4df9672", 0x97a9}, 0x60, &(0x7f0000467000)=[{&(0x7f0000352000-0x8f)="beee2526b469b2f2d18e62df91252794b046e383ba3cab4ef0af11f368b4fb8bdb9c672f481f6db1507820dbf083f306a983b8569b7d77bf653be2e8d898f3b82b9204468368a5119f16016a53f233019d70788cf5d77cfb1f7af983058a382b2c2d7098672deced8d49d38d71f9158afd0d4195024bf406f2a1e8af50cdab252afd4d5f3ea30f47bf4e885aacce9c", 0x8f}, {&(0x7f0000330000)="9d3ca02afdd312e5ab202ced36150870bb0ef1edaf3503edf639da54af759bbae32d1f2082e340a6f681bf1014bf5b829d51fec267138a58a45afc05506e3d84e45c18cc67838c402f02377210df095154b6c29a6780c7f3a04c2aa08d27be7f3ee92f4f4662a0d9a1c2ad3ad843e4ddb4f0f582477733961596c05403f4854ae3d3ba2542282f822bbaf4df0c9de882e20d5ce1a2819e45a2b0f745426414542566e67776f30b24ebb1352028", 0xad}, {&(0x7f000015a000-0x1000)="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", 0x1000}, {&(0x7f0000ded000)="42d79b871f2c48540f87e8eb19b2b7a1e7e88b7d1428a8ace9e09f8605d40a2c264f8e3868e66a49664f350664088471b24178a3bb5403d9da4af4694c7658850ced2ff8f25460eb873966d78b0a2c604fb2724136fc59a6de3d2246a0d9cad0c153e466f4d7d4bc603f327c0ab7867295979a291dfc2e5d2f42391837672565a4160ef6a5d17f92a995fd2e75a8c9c73ed87aeea962da113bbe79e4121b7fe54eaa9d07830cf385b493", 0xaa}, {&(0x7f0000252000-0x51)="123119bcbf12f05e2f745aebc646315aa7659975153df6ec95a5b27319ed6629b7a643c78d798f82da09be5ac1e0d718a41a6ef1b58df05591e0b7d3cd6fc09031e7b1ccdb35828f8f8d3df5d91bf35790", 0x51}, {&(0x7f00007d6000)="1646506945a1c611bc108e69766391ed9d8a2e07b011a1cfe476533aa72674d56e90d8322bdf4aab6133677a5abe4a038d8ac210fa7605c3c4a2000c5905a6f84d7d1be85be3dd22dee34c6fdf1b7805c60f5c85620aaba69458fc843e5c046f5674bd4ab885176970d009fb5cce903d54a3523535f41e543284bca03122a7bcfd22b8dd13b12047b6bea90ba060e37033", 0x91}, {&(0x7f0000410000-0xb3)="909f856688c845c53f23715b61203c94d3f3028fa644338d331372396afc14e7f734fa844886d620b7ba79bf0da1f38a6f1a8e482bc624b5020bba9f4890ff377a7406a4d7c18abd12fe243f43d0183877266c4b2bbabfedb95ba4a6005c92acce65c3132c57423674e3833c1a10b785e9918b9210b45a980b44279e957d0dc74b3712f3d9eb9c8a35bf7265ff51154f5f1420b68fc33df4d5ed7c28f4f8bf12d4c569249fb400b03c8e6e67f9a73aa4c01150", 0xb3}], 0x6, &(0x7f000024e000)={0xd0, 0x13e, 0x8, "e8f6ff48c059d69745717bbd62477b4087015385ac1b40555dd0bd5a229696209834c5b4fa86baf2883c99fca2c6e5c53543ec77ab96d86dac475f2878cdc2abd80493b5445cbad7b7f8acbdbd00d519fa097cc198c94f988467dc6d9dc3c3e38bab286508cfd2789c791f9f7ea78f1ce2b0f41de618a80246ba2bf1947f335e3abcca87819e643546bf75e0443c447c51b0341fed1060febdb52a53f70cbbf5c9c143faade15939f31c62f22078f42ce9165527d213f79706d7fd"}, 0xd0, 0x2000c055}], 0x2, 0x20000000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000411000)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x0}, 0x10) rt_sigsuspend(&(0x7f0000513000-0x8)={0x195d}, 0x8) [ 276.028322] QAT: Invalid ioctl 2017/08/06 20:06:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000adb000)="2e2f66696c653000", 0x0) r1 = gettid() capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getxattr(&(0x7f0000b83000)="2e2f66696c653000", &(0x7f000085b000)="2f2e6b657972696e672b5e00", &(0x7f0000d1d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) fchmodat(r0, &(0x7f0000098000)="2e2f66696c653000", 0x4) removexattr(&(0x7f0000589000-0x8)="2e2f66696c653000", &(0x7f00009e5000)="2d00") r2 = add_key(&(0x7f00009ce000-0x8)="7472757374656400", &(0x7f0000783000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000050d000)="5ca95e1a50052785970d4591a345e9d304b927765aeab7a576b90b76f8aa8be46a0231c1d67e55a55f0486e6dac03c4ad1fcab2e3c35224d0aa5e8de4425579114ac3170864ae6d72f430ca89714eef7d22c93db91c879e14abc9a436c5d1c0f4595c50094c5df50c37ad479588934a5fe1b01c72aa418355c24c2ff3274bcf5607395b0456d0e57f813ac700dc7af912c61a13a94077648ea201b3b2e064ed816b47848c6b2fb8300c62ce5a06b7941bf7e6bd16bae167d8b5dd5c35ae66107975953b29631f4602f448bbfea00500f1a6f79d5f129a2d0bcde1be4eb01fd070383e632ab31e4dab8", 0xe9, 0x0) r3 = request_key(&(0x7f0000baf000)="6465616400", &(0x7f0000e44000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000089000)="656d3100", 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f0000fc4000+0xd96)="6c6f676f6e00", &(0x7f0000e52000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) 2017/08/06 20:06:25 executing program 6: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e59000)="2e2f66696c653000", 0x40000000002) r0 = openat(0xffffffffffffffff, &(0x7f0000047000)="2e2f66696c653000", 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003f000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000c81000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000e5b000-0x1)="00", 0x1) ioctl$KDDELIO(r0, 0x4b35, 0x1) setsockopt$sock_int(r1, 0x1, 0x40000002f, &(0x7f000002f000-0x4)=0xb92c, 0x4) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e5b000)=0x0, &(0x7f0000e5b000)=0x4) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)="77", 0x1}], 0x1) r3 = dup3(r2, r1, 0x0) r4 = dup3(r1, r2, 0x80000) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f00006a0000-0x4)=0x5, 0x4) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000e5b000-0x28)=[{r1, 0x50c0, 0x0}, {r0, 0x200, 0x0}, {r3, 0xc000, 0x0}, {r0, 0x102, 0x0}, {r0, 0x2, 0x0}], 0x5, 0xff) writev(r2, &(0x7f0000033000)=[{&(0x7f0000e48000)="6ae56f7de0b574e74fd384b8adf923161ea1619af2e345b1093ea0318b90780d5ea07ec7ae9c029d79fe0d9d2db013fbffcccb585b8574bed792c0e3e1b73105a1ce37cda7", 0x45}, {&(0x7f0000e49000)="970f179b81be639690948e31f3953be886b392495c5bc054ae6e038a5ed8c063aaf97e81ca7931495efb49784b0a86634d33b6335a4b59fcb81223200a128081262e3f3fb7d8deeba8c0055552e6a1f06d93a5735237ffe7a9a316470ee30daeb3a6085a5a379335e2dd9caa7f11cd78f0d55d7fec9fdb27a18c646b0d6f3882ea4a53003295092e09bb4db944e0d5323ff145a23e993f417d", 0x99}, {&(0x7f0000866000)="2a7300715faf5dc437b97a2b80f51ab05fb13e4268f77685fa98585368ed2c2f026c7ab297adce6c0702e037433b807b47883aed07de3e4125318e8f67b181c6ee5b31ca5eec1a699ce81905ecf89952e6592907434464ebbb4baa3a4a3d74630f19ab9819389b1a9e5f9cc9f23b64628122911e6893573addaff75e914307f810fddc0eda0e579862a217231fb89ee7c5c6788aa9fbc6f4d9b0dbfba90e1bf4197b117846b946", 0xa7}, {&(0x7f0000d28000-0x67)="ac5c202dd8fdf133bca5b9fc52848cd332f15b51934673cbd365fb02eaf3d1e35c3d6fc598359468c2349b46f547973de1c0794223589f791def9e3af2a4514d16ecf2c3077280258d674dd76c770ea18ccb74ad62d620b3e02260ff15788160a9582e4434169a", 0x67}, {&(0x7f0000300000-0xaa)="af8e24fbc9e6cdb41b49967b739cb2db6f6af082322b4b20fc765cf5c5b25891102e11a32efaace40c26a0026b78df1ee2ed67037a78f5d5a87034bc5d63d1977ca60dd3fc653b99eecce25e9d239f4e087020bb209d02a3ac52eb6ebf99cb535f08450c47d3f1d84ad0f516d6158d7a51fc5158f883274ca9193b7c40669ed0a6c04396ebcd54a0843fc48627d7acdaefd87da654049490b3f10dd25b287178bf78f29f7a0453dd1996", 0xaa}], 0x5) getpid() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006e4000)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) mmap(&(0x7f0000576000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r4, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x7}, 0x10, &(0x7f0000e55000)=[{&(0x7f0000e56000-0xb0)="3234062728787b0146cabe7932620b1b7cda1fda98dfb4983ab28ba3cc5e256f4bd8f28e44929ceeaefea20dbc0018804d8fb282d6dbc930f56d9fc5ff4df1d0d603c6f5a6052a6d4592fa38cdafc408383ddc97aa6501d69059eef9e75d746080a8d96456cf0121b91380282e443a7ec8b542bab643fd3a4e5b62366394e1b712bbd3e77f086ebba773af410bb6e27c6372a70b2ac22a6b8405ea81320b0aa13de145e157e7036965a90f549ee3185e", 0xb0}], 0x1, &(0x7f000035a000)=[{0x38, 0x11a, 0x3, "fa6ca3ccaba17ac7cfd83e023628a7a6f4d6208197b2e4f0865860ef3a48bf5cf99c9dfb6e2228c3"}], 0x1, 0x11}, 0x10002) memfd_create(&(0x7f0000e57000)="626465762d2a00", 0x0) shutdown(r2, 0x1) [ 276.063450] QAT: Invalid ioctl 2017/08/06 20:06:25 executing program 7: get_thread_area(&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f85000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)="2e726571756573745f6b65795f6175746800", &(0x7f0000f8c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000624000-0x13)="2b6367726f75706d643573756d776c616e3000", 0xfffffffffffffffc) keyctl$revoke(0x3, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002b8000-0x28)={@common="697036746e6c30000000000000000000", @ifru_map={0x0, 0x0, 0x41, 0x8, 0x1, 0x54}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000d93000)="76626f786e6574305d287e67726f757070726f63272900") request_key(&(0x7f00001d0000-0x5)="7573657200", &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)="5c2e776c616e3029706f7369785f61636c5f61636365737300", 0x0) prlimit64(r2, 0xd, &(0x7f00009aa000-0x10)={0x2, 0xb1}, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000052f000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000225000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$vcsn(&(0x7f000091d000-0xa)="2f6465762f7663732300", 0x101, 0x0) creat(&(0x7f0000519000-0x8)="2e2f66696c653000", 0x20) mkdirat(r4, &(0x7f00008c3000)="2e2f66696c653000", 0x21) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) rt_sigaction(0x5, &(0x7f000022f000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000fd3000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ee000-0x8)={0x0}) sendto$inet6(r5, &(0x7f0000c98000-0xc2)="7c0de7fd163a7ca831c7a6c4b59b314a7dca3b4cb57d9de93599dc58f4992a0de598b314cc0bbedf295712cc1764de3b793b6dbfdecbceb57705b3cc3b2e9da730d461957b3fa8aa9fe8a12cef1418324309c8ad40840934d3ddb5d7e23220b2cf38e111d781749fc9e25c2377b317b7646b952e481c59b3ecb4152d3e0cc65e9554383593b546a4c7fc0c6558195b7014206c8830f45556fe6b944f41f34457f2ce42a6c0c9f2f0bc26df40471a95149f7015118c604d5d9aff53ec9df9e549f0c9", 0xc2, 0x805, 0x0, 0x0) 2017/08/06 20:06:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000cc0000-0x8)="2e2f66696c653000", 0xfffffffffffffffe, 0x100) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x120) r3 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000364000-0x4)=0x0) mmap(&(0x7f0000daa000/0x4000)=nil, 0x4000, 0x1000004, 0x20010, r2, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000b49000)="2f6465762f73672300", 0x7, 0x20000000) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r4, 0x0) r5 = gettid() connect$unix(r4, &(0x7f0000acf000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r6 = geteuid() fchownat(r4, &(0x7f000035b000)="2e2f66696c653000", r6, 0x0, 0x1100) mknod(&(0x7f00001ec000-0x8)="2e2f66696c653000", 0x100, 0x8) fcntl$setownex(r4, 0xf, &(0x7f0000a02000)={0x2, r5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d31000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = semget$private(0x0, 0x0, 0x10) semctl$GETZCNT(r7, 0x3, 0xf, &(0x7f0000910000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x3, 0x7d, 0x1000000001, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r8, &(0x7f0000e7d000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2017/08/06 20:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x200005, 0x80000000004) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x0}, 0x10) 2017/08/06 20:06:25 executing program 7: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000c32000)=0x1200000000000000, 0x4) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_buf(r0, 0x29, 0x100000036, &(0x7f00002e0000-0x19)="64026241636c8a0a5a306ac11cb1835a8f8bfcf73f45dcc1d86f1c4a1362e62febe882df8ec3593d7c2354ad5c1f57151f36c1000000e17e58cf8478b77742f76e7a67ad5a076c99f4f122eb2965a942005aba49a6401adbbe856e86c3cbe1ead4f4d085f41e0e9d878a4400ab44f16bae955c9221159dd16adf632d585362dc2a895ac2a1651f4d3d29785e7c80ce18f79982c8c6d97293a02afc99cc51547e1f40ca264a928defa39aec8c767cf3936eea80053e5d46d82222a017d3195a36833ffd7c83fdc0d57d5aa29cddaf2482a7781f7a165a6a023a4af9b3cd804bc2a635891dd9e62acc", 0xe8) r1 = dup2(r0, r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) setsockopt(r0, 0xff, 0x0, &(0x7f0000814000)="fa0445f11c88579236c49b3c22295ebad8e4ce3fc6873c692319dc1f22c99b62d1df3b6a9f2c39705081458d5dd81c3d512a1e0555861d687464919445f924", 0x3f) getsockopt$inet6_buf(r0, 0x29, 0x20100000000007, &(0x7f0000eaa000)="", &(0x7f0000f55000-0x4)=0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00008b0000)={@generic="66cf165ad6c70bcff3a6c4b0deaada5d", 0x1ff}) getsockname$inet(r0, &(0x7f0000856000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f56000)=0x10) r3 = dup(r0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f57000)={r3, &(0x7f000074b000)="8ba0c36950ab4555b4f052adce2f50f4ac0eba1cdd1b24452c9be122acae9621d2822ee60de0c46db58b0e990eee2ca2c3419b7d23a55b8cd0e1c21fdc1eb75bb9cb45d959f493235326ccebeeb42ae9309d9226db99cc6a5af6eb3b60a2efa7f8d2127c", &(0x7f0000f58000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r4) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000519000)=0x8, &(0x7f0000f59000-0x8)=0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000f58000)=0xfffffffffffffffd, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00004fe000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa3, 0x0, 0x3, 0x9, 0x7fff00, 0x100000000, 0x8}, &(0x7f0000eb3000-0x4)=0x20) 2017/08/06 20:06:25 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003d2000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={r2, 0xffffffffffffffff, 0x8, 0x6}, &(0x7f00009fa000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f00008de000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40033, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00000fb000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x109081) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r4, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000068f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x8, 0x800000000032, r5, 0x4008000000fffff) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x31, r5, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x1a) sendmsg$netlink(r5, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000d1f000-0x14)=[{0x14, 0x10, 0x0, 0x0, 0x0, "72"}], 0x14}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x80000000000003, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005bc000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009ab000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb8, 0x3, 0x0, 0x1, 0x44}, &(0x7f000001c000-0x4)=0xa0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000aac000-0x4)=r7, 0x4) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet_sctp(0x2, 0x4, 0x84) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r8, &(0x7f00007ff000)="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", 0x1000, 0x20040800, &(0x7f0000d20000-0x1c)={0xa, 0x2, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xee}, 0x1c) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0xfffffffffffffffe) setsockopt$inet6_buf(r8, 0x29, 0x80000200000042, &(0x7f0000d20000)="", 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 276.163646] QAT: Invalid ioctl 2017/08/06 20:06:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) eventfd(0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) read(r1, &(0x7f0000532000)="00", 0x1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00004b1000-0x20)={@generic="c833d04055682dd1e896d0400f603055", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000096e000)={0x0, 0x1, 0x0}, 0xc) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f76637300", 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bdb000)={0x0, 0x0}, 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6f000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x100000000, 0x8, 0x10001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6}) r7 = dup2(r3, r4) ioctl$TIOCGSID(r5, 0x540f, &(0x7f000046e000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000810000)=0x0) fstat(r0, &(0x7f0000732000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00009ba000)=[0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000b6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5b000-0x4)=0xc) stat(&(0x7f0000142000-0x8)="2e2f66696c653000", &(0x7f0000495000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r6, &(0x7f00009f5000)={&(0x7f0000d64000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000cb4000-0x30)=[{&(0x7f0000860000)="f3061f7c3b9584b7fbcc8139897e9009e8509d4e26703d9e6f5c4f120684a7573a7fc7f5198ebeb503884e659d63fd9e569b917bc61980150b020484222171da1c4b205d898a358125f98dfbe090f9cdb057ded4fc798e0d89cc87862f3a651af218a6019eca9952d4bf4ab359308da0b647f68729c3292997f6df05456e1134c2beb3cf5dc6e4490b74c54093027b187d0f7580245e421bc30567e55914714a651a7ed5e50bf72300f9e5a8eb9872d12fafc8be31df239e4addeaac37aee0875d805112cc32f0ebbc2bf405d72e3340a70abfa8655e15f7f602e6a1ce1866e4e1cf7f0d4cc597b6bba18bf34bd9", 0xee}, {&(0x7f0000ac6000)="d1c3dfab8878213abcec1b111311bf339c949b9f9bdc769e9e10a894efc3472853bebe41e90725664699dc675ddf515b90a5a8237098311704d66dd202a7c949cb3c3371d734ac3834d0c4de9dff3cc1b15d5f490068f373e37ce2bde719a5d736ae7a4290edbeb2dc81d13b7e72ec8f4cbda613ffe56e7a49bb6a813e6fb6bf6bb638e1599d4039643ba5458e4e74441b1658ec1ead5682e18e3cca6569d0fb40007c2c4a3d89094368c00e2880ec9e4ce21a5ca80111fa9f2353e800c5808ca89f5433cf0b797150fba13bfbcd3590be2d73a7247167df148b6188968c573a7ad0896911f51089c75da51ec9e6f383050f13c3dff592", 0xf7}, {&(0x7f00009da000)="2287d2f03c44e5d5e4b67a8e8c458c07e5a299d1108e1bdd6fa4a35f16bd2c8e12e5567b118c7dd2710525d6618a990e67b1ff9161df48a9585a7541e59925afef18254639217a5020d82546edad25d98868c26f2e2211f0934b987478b13cd6d90a624b4277b11a4dc24959641c62d0b1ee392213cc33323d5d6ff83b5a12db23cf103bb6bdfa44825b348181ce63c1bcbe36acd9f975eee4e1eba5d6c739449c2ae0ef0b34976ef720b1daa402ff17e7b08a2e", 0xb4}], 0x3, &(0x7f0000452000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r8, r11, r12}, @rights={0x18, 0x1, 0x1, [r4]}], 0x3, 0x10}, 0x1) io_submit(0x0, 0x0, &(0x7f00006e7000-0x20)=[]) fcntl$setown(r7, 0x8, r2) tkill(r2, 0x16) 2017/08/06 20:06:25 executing program 2: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r3 = epoll_create1(0x80000) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) pselect6(0x40, &(0x7f0000aad000-0x40)={0x27c, 0x0, 0x2, 0xe3b, 0x80, 0x2, 0x7, 0x80}, &(0x7f0000aad000-0x40)={0x2, 0x1000, 0x2, 0x7, 0x2, 0x8, 0xb62, 0x8}, &(0x7f0000000000)={0x20, 0x4a6, 0xff, 0x0, 0x0, 0x7, 0x1, 0x9}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x100000001}, 0x8}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000002000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000aae000)={0x2000, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r4, 0x4448, 0x0}, {r4, 0x28, 0x0}, {r3, 0x60, 0x0}, {r3, 0x180, 0x0}, {r3, 0x0, 0x0}, {r4, 0x200, 0x0}, {r4, 0x20, 0x0}, {r4, 0x4, 0x0}, {r3, 0x9400, 0x0}, {r4, 0x218, 0x0}], 0xa, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x7}, 0x8) connect$ax25(r2, &(0x7f0000002000-0x10)={0x3, {"1ad43b25fda340"}, 0xffffffffffffffff}, 0x10) seccomp(0x0, 0x0, &(0x7f0000d19000-0x10)={0x6, &(0x7f000011d000)=[{0x101, 0x10001, 0xf578, 0x1f}, {0xfffffffeffffffff, 0x1000, 0x2, 0xfff}, {0x1000, 0xffff, 0x8, 0x5}, {0x80000001, 0xfffffffffffffffa, 0x0, 0x9cab}, {0x10001, 0x7fff, 0x12, 0xb9c}, {0x1, 0x5aa, 0x8001, 0x80000001}]}) epoll_wait(r3, &(0x7f0000aae000)=[{0x0, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000aac000)={0x40000005, 0x0}) r5 = semget(0x3, 0x2, 0x140) semctl$GETNCNT(r5, 0x2, 0xe, &(0x7f0000003000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") process_vm_readv(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000f53000-0x60)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}], 0x1, &(0x7f00001f6000)=[{&(0x7f00005c4000)="00", 0x1}], 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006a4000-0xf)="2f6465762f73657175656e63657200", 0x200001, 0x0) sendmsg$kcm(r0, &(0x7f00000f3000)={&(0x7f0000f1a000-0x8)=@sco={0x1f, {0x8, 0x5, 0x20, 0x10001, 0x7, 0xef2}}, 0x8, &(0x7f0000eb2000)=[{&(0x7f0000984000-0x5b)="1ea3338200234ca154d29ea75b5ba115b4398427aef2d9ebcd8245386535020fbe5d41c91ff7264b2f773f552046ca7d1f6ad9a167c3071ea84df822522fc79c7103b9d706e2fcdd54680d8bc5460adc8297a1cd4c7250e7bc155c", 0x5b}, {&(0x7f000022d000-0xa5)="ea7088dc208dd0465038a701122c5ea2342adb1a2f199c4e6c205cd49bb91eaeb055214ee06f7d711f43051b23e41ecf10906eb5cc251d4822ff9a9ea0996b83bfb2e0b81ad2f3ec117552a826d7943b4a2436ddf49b6196a62945080fc3b060cedbca69f404c325137f3e7e43bf191c5de6788855a9a4f77fb7e97879f3e98397c16d404d1691db7a2a2bddc3317662d05f0e637337c3b7e1596cd0012bf25db899d497bb", 0xa5}, {&(0x7f0000353000)="fa61a922878b41c5ceae761e4d0b216c1a8b3a454eb491a0cc1b090f31f5434fdfa7b2c42d299d2d7245643a7338cf5933f6e724ce3a1924b9b8fc12dbcdedcf784779cf1d1324da9c97e10a59390eb0", 0x50}, {&(0x7f0000ad2000-0x46)="1b31bd1b05136f472144dfc09c0e2e10c5f91c9481aa92262a3b58a675c38892fad28dce60960765ce6c69280b45068fc29a5345652a20c2ec8099c503df298bd37de8bacef2", 0x46}], 0x4, &(0x7f0000249000-0x2f0)=[{0x48, 0x6, 0x40a4, "433fdae6a556253ce777463ca778889bc6b906445d22e323d31025b5e659e21370e4d1ab1a25f4d631a1c362fb2a0688b128e4ae49de98d6"}, {0x60, 0x10e, 0x7, "21bd7cface213d0066800e647698cf11c23812597e165ffe8818eb36faf06f1ce1677b8fd8c46b95e9057774620662d977865f0dddbbaf0fead202c15ee9ab15b5dd27553c18f543a4975e91"}, {0x68, 0x1, 0x4, "0fe9847670f343d260d60cf3aba29872519524fee83935dcf7e06a0b4ae0087acb42e0aff4f1e0f28d59aa14c2accd8b528e1814bbccda0a65805b9e71f3e3f26b9b3950d57e3e545ef1be99f0a7b70a4999a03542427f89"}, {0x40, 0x0, 0x1, "a0c95b0bb5aebba2d31ca5b747a4178b1e6667a761784377c739566b3889da8100561790e28b1399e470617325"}, {0xc8, 0x1bf, 0x5, "638bfec7e0ab1e2aa02751c14f310990798f2b1996d1d0c2e14272f951b745f2581af401e2a50aa0ded72085e9722859e1c9f28ddb104a792fee60a18097ecbf3df4ea93aa6ef319efdb526b70e2a49f29f05c0163dd3c881489d9e75489269b2659b6db5b167243548af9de5048c6f2e3813f800ee18811b1d06e9ccd2923b41664d375078640fe64faf6468f2ebc0b6b0ffcb80423d635dc3951c786daf72880015e79f53f12d9bfb3528696c11e0c8f55f24de8"}, {0xd8, 0x114, 0x1, "ca2e243538164c9bb9988021113311267df1eabccf6e7bfdcf008193b9b4e5586910a7b3e7123987a37fd06eaf1af4ca83ac0eceb7ad98485a7f020d7ba779b4b4a8cb4ad6dfa065138636ad3173f27b4ea89e1d5af06d2591087b5c524fee69c793d892205c0dd6f20805201d599ea8dc81dad06131a85a2da56697de64e20b554b2df1eea87435f35ee913c00cbca58cc2f0dfb84d8ed5747cca17bf00b44f7b7bb0719341c0af6cd6d4354656e222ab639c8dd9c53fd2ae425417c30c38cf5f26f06c99"}], 0x6, 0x20000000}, 0x0) 2017/08/06 20:06:25 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() sched_setparam(r1, &(0x7f0000a01000)=0x3) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) getsockname$inet(r3, &(0x7f00002c4000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000b82000-0x4)={0x3}, 0x4) connect$netrom(r3, &(0x7f00009bc000-0x48)=@full={{0x3, {"e605a609ed4bec"}, 0x3}, [{"60ad06dbcbccd3"}, {"ad041c402b98a7"}, {"e9761705e0b699"}, {"d056438f802b00"}, {"8ed67fc0a6a4bd"}, {"21ef28d45113b4"}, {"4764af1a42f57c"}, {"7e831854a23711"}]}, 0x48) sendto$inet6(r3, &(0x7f0000fe9000)="c5", 0x1, 0x4000000, &(0x7f00008a2000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet(0x2, 0x889b33e549507f62, 0x400) recvmmsg(r3, &(0x7f000044a000)=[{{&(0x7f0000b1d000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1002, &(0x7f0000fc0000-0x50)=[{&(0x7f0000b4b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b94000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f000091a000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f000084e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f00000fb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f000012f000+0xc7d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x22d3}, 0x7fffffff}, {{&(0x7f0000ada000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ff2000)=[{&(0x7f0000761000-0xa)="00000000000000000000", 0xa}, {&(0x7f0000863000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000850000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000cd3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000e7e000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f000038d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000a44000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}], 0x7, &(0x7f00009de000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0xffffffff}, 0x1ff}, {{&(0x7f000086d000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000acd000)=[{&(0x7f0000019000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f00001c7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fe6000+0x2fc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006a4000-0x7)="00000000000000", 0x7}, {&(0x7f0000c14000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000a90000-0x15)="000000000000000000000000000000000000000000", 0x15}], 0x6, &(0x7f0000d33000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8, 0x9}, 0xdf56}, {{&(0x7f00004fb000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000221000-0x40)=[{&(0x7f00002cc000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f00004a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f00005cd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00008c5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x4, &(0x7f0000207000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd, 0x646}, 0x5}, {{&(0x7f0000551000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00008c7000-0x50)=[{&(0x7f0000f02000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000bbf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f00003ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000586000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000e43000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}], 0x5, &(0x7f00000a7000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32, 0x430}, 0x7}], 0x5, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000018e000)={0xffffffffffffffff, 0x0, 0x20, 0x3, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0xc913, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r5 = inotify_init() r6 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffd, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005b1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f00007f2000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x2) 2017/08/06 20:06:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e75000)={{{@in6=@local={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, 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=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000933000)=0xe8) setreuid(r4, r3) r5 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000ca3000-0x18)=[{0x2, 0x2}, {0xf, 0x3f}, {0x8, 0x1000}], 0x3) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000c32000-0x14)={0x6, 0x4, 0x6, 0x1, 0x1, 0x1d2a08b, 0x8, 0xce, 0x0, 0x100}) r7 = gettid() clock_gettime(0x0, &(0x7f00008ed000-0x10)={0x0, 0x0}) semtimedop(0x0, &(0x7f00001dc000)=[{0x3, 0x9, 0x1800}, {0x2, 0x7, 0x0}, {0x4, 0x4, 0x1800}, {0x7, 0x8, 0x800}, {0x0, 0x1, 0x0}, {0x0, 0x10000, 0x800}, {0x0, 0x2, 0x1000}, {0x7, 0x6, 0x1000}], 0x8, &(0x7f000069e000)={r8, r9+10000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000045d000)={0xfffffffffffffffa, 0x80000000, 0x3, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00003aa000-0x8)="2e2f66696c653000", 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x101) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000f57000)=0x0) r10 = openat(0xffffffffffffffff, &(0x7f0000cff000)="2e2f66696c653000", 0xa8f3f219d9c34c3e, 0x10000) getsockopt$inet_sctp6_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f0000976000)=@assoc_value={0x0, 0x8070f3}, &(0x7f0000839000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002cb000)="2f6465762f73657175656e63657200", 0x200404, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00008f3000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x28060400) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r12, 0x84, 0x6, &(0x7f0000afa000-0x8c)={r11, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002d8000)=0x8c) socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x101}) rt_sigqueueinfo(r1, 0x6, &(0x7f0000226000-0x10)={0x4, 0x7fffffff, 0x20, 0x6}) 2017/08/06 20:06:25 executing program 6: mmap(&(0x7f0000c8b000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000050a000-0x9)="2f6465762f73672300", 0x7ff, 0x210000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = open(&(0x7f000065a000)="2e2f66696c653000", 0x80000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000bd3000-0x4)=0x0, &(0x7f000038b000)=0x4) r2 = semget$private(0x0, 0x3, 0x204) semctl$GETNCNT(r2, 0x7, 0xe, &(0x7f000080d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000f93000)=[]) sched_setaffinity(0x0, 0x8, &(0x7f000042e000)=0x70) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000baf000)={0x0, 0x0, 0x0}, &(0x7f000078a000)=0xc) r3 = getpid() gettid() r4 = getpgrp(r3) perf_event_open(&(0x7f00006b8000)={0x1, 0x78, 0x2, 0x0, 0x6, 0x101, 0x0, 0x6, 0x2, 0x9, 0x7, 0x0, 0xffff, 0x1, 0x0, 0x7, 0x1, 0x8001, 0x401, 0x4, 0x100000000, 0x3, 0x3, 0x81, 0x8, 0x600000000000000, 0x0}, r4, 0x5, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x832, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x3d2, 0x10000000000003, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$unix(0x1, 0x10000000007, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000cd1000-0xa8)=[], 0x0, 0x3) bind$alg(0xffffffffffffffff, &(0x7f0000eef000)={0x26, "6165616400000000000000000000", 0x104f, 0x90f, "73686131200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000e10000000000"}, 0x58) r6 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = epoll_create1(0x80000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00006a8000-0x8)={0xffff, 0x9}, 0x8) epoll_wait(r7, &(0x7f0000c47000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xfffffffffffffffe) r8 = dup(r0) poll(&(0x7f0000ec5000-0x18)=[{r1, 0x501a, 0x0}, {r5, 0x4000, 0x0}, {r7, 0x1, 0x0}], 0x3, 0x81) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000282000-0x18)={r0, &(0x7f0000fb5000-0x43)="98ca6daaffca939c289f881ec78f65d4f718709864705e54745265830bb6a6b3346aacc50ee61682297e23e25fce0e353d81259b0642c369093c94cc05147283030856", &(0x7f0000044000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) finit_module(r8, &(0x7f0000496000)="6c6f00000000000000007031626465762c5873656c667d63707573657400", 0x200103) epoll_wait(r1, &(0x7f0000cdb000-0xc)=[{0x0, 0x0}], 0x1, 0x1e) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000051000-0xc)={0x1, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000701000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_wait(r7, &(0x7f0000d7c000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0xff) mq_getsetattr(r6, &(0x7f00009e0000-0x40)={0x843, 0x9, 0xf457, 0x800, 0x0, 0x2, 0x0, 0x3fffffff}, &(0x7f00006e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f0000044000-0xc)={0x4, 0x0}) 2017/08/06 20:06:25 executing program 3: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x40000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3b6, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e57000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x85e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[], 0x0) r2 = socket(0x400a, 0x0, 0x80000001) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000092e000-0x4)=0x80000001, 0x4) r3 = syz_open_dev$ircomm(&(0x7f000003c000)="2f6465762f6972636f6d6d2300", 0xae9, 0x23fd) fcntl$getownex(r1, 0x10, &(0x7f0000a71000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000386000-0x78)={0x2, 0x78, 0x40000dc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x9, 0x400, 0xffffffffffffffff, 0xa6c3, 0x8, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x639, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000000000000) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000f4000-0x4)=0x80000001, 0x4) open$dir(&(0x7f00009dd000)="2e2f66696c653000", 0x0, 0x172) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000930000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000f7d000-0x10)={r5, &(0x7f0000e6c000-0x6)="000000000000"}) personality(0x400000f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x2, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000d74000-0x10)="03000000010006000007000000911dcc", 0x10) clock_gettime(0x0, &(0x7f0000ad1000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f00004f8000-0x10)={r7, r8/1000+10000}, 0x10) setsockopt(r6, 0x8000000000000107, 0x8000000001, &(0x7f00005a6000)="01000000030006000007000000c4ffcc92", 0x11) ptrace$poke(0x5, 0x0, &(0x7f0000caa000)=0x0, 0x800) syz_open_dev$sg(&(0x7f00000b5000-0x9)="2f6465762f73672300", 0x9, 0x244000) 2017/08/06 20:06:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1000000000000, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, r2, 0x0) r3 = shmget(0x3, 0x1000, 0x800001000000080, &(0x7f000042d000/0x1000)=nil) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000294000)={0x0, 0x0, 0x0}, &(0x7f0000d7c000)=0xc) fstat(r2, &(0x7f00003a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b6a000)="2e2f66696c653000", &(0x7f00006d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000062b000)="2e2f66696c653000", &(0x7f0000175000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r3, 0x1, &(0x7f0000a88000)={{0xffff, r4, r5, r6, r7, 0x1d, 0x28, 0x0, 0x0, 0x0}, 0x2, 0x400, 0x4979953a, 0x40, r1, r1, 0xfffffffffffff6b9, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f13000/0x4000)=nil, 0x4000, 0x1, 0x36, r0, 0x2) r8 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000063d000-0x20)={0xa52, 0xfffffffffffffff8, 0x2, 0xfffffffffffffff8, 0x7ff, 0xfffffffffffffff7, 0x12df, 0x1000, 0x0}, &(0x7f0000cd2000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000406000-0x4)=r9, 0x4) mmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3000001, 0x32, r8, 0x0) r10 = socket(0x40000000015, 0x5, 0x0) getsockopt$bt_hci(r10, 0x0, 0x3, &(0x7f00006c9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000034b000)=0xf4) setsockopt$bt_rfcomm_RFCOMM_LM(r10, 0x12, 0x3, &(0x7f00004d8000-0x4)=0x8, 0x4) r11 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r11, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r12 = shmget$private(0x0, 0x1000, 0x400000010105, &(0x7f0000c31000/0x1000)=nil) shmat(r12, &(0x7f0000724000/0x4000)=nil, 0x4000) shmctl$SHM_LOCK(r12, 0xb) socket(0xa, 0x1, 0x0) connect$ax25(r10, &(0x7f00008fa000)={0x3, {"c1b1a7a060b54a"}, 0x1f}, 0x10) ioctl$fiemap(r10, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000000000, 0x1, 0x2, 0x8, [{0x81, 0xf1, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9c7, 0x0, 0x2, 0x0, 0x0, 0x581, 0x0, 0x0, 0x0}, {0x3, 0x3, 0xffffffffffffff85, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0x3, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x2, 0x80000000, 0x80000000005, 0x0, 0x0, 0xc03, 0x0, 0x0, 0x0}, {0xb6b9, 0x4, 0x1, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x7, 0x8001, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0xffffffffffffdcea, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) ioctl(r10, 0x8918, &(0x7f0000bb3000-0x1)="e4") shmctl$SHM_UNLOCK(r12, 0xc) 2017/08/06 20:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x80007, 0x6, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f000043f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000ae0000)=0x8) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00008f8000-0x10)=@common="00000000000000000000000000000000", 0x10) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) seccomp(0x1, 0x1, &(0x7f0000c75000-0x8)={0x0, &(0x7f0000dfb000-0x28)=[]}) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x0}, 0x10) 2017/08/06 20:06:25 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000+0x60f)={0x6, 0x4, 0x4005, 0x1, 0x0}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000013000)={r0, &(0x7f000001d000)="", &(0x7f0000021000+0x886)=""}, 0x18) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000023000+0x637)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000026000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x20, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000026000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000024000-0x4)=0x65) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000024000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000022000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000028000-0x80)={[0x0, 0x3002, 0x2, 0x7000], 0xa9, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000023000-0x18)={0x0, 0xfff, 0x2, &(0x7f000001a000-0x8)=0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000)={r0, &(0x7f0000021000)="b9f9ad36c96ae17660444aa7c228d2c9ab1ffa6632492ab3c43fa9c8e79e60", &(0x7f0000017000)="000000000000000000000000000000000000000000000000"}, 0x18) 2017/08/06 20:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpgrp(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000816000-0x1)="00", 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000be1000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c8b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006dc000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000073d000)=0x0) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003a4000)={0x0, 0x0, 0x0}, &(0x7f000093e000-0x4)=0xc) getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b63000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bdd000)={0x0, 0x0, 0x0}, &(0x7f0000585000)=0xc) r2 = getpgid(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8db000)=nil, 0x8db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd0c000)=nil, 0xd0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0c000/0x1000)=nil, 0x1000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a71000)={0x0, 0x202, 0x100, 0x8, 0x7fff}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet(r3, &(0x7f0000cb1000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x7, 0x6) sendmsg(r3, &(0x7f0000cab000)={0x0, 0x0, &(0x7f0000a8e000)=[], 0x0, &(0x7f0000d08000)=[{0xf0, 0x117, 0x8002, "d650ba06f4ea53dd2208319ca8ed8196f4af21b00741a6b6e477788caac9d4e450773ca48f8dcf2436b2105bc480189ef6508c0fa2cc6568e3cb3a06ad68fdc0446879f7c92744461030e382f6e181031f5db159b2d3adf7cc6aab20efc7055daf67c32d0539c69833c42d9a13868d532dce470e7b5f310972a8bc4bbee56f3f7b8810371c2fbd4a73f212ca6c36c2643b4614783f57af443914e8ee241efd0379085cda5ed9fa6f7f67e3c1320cd30ebb74a68c7f8301d5624e8d805edfe21008ec98cd40e504a927fc773ba456914930a05faf763c84d739"}, {0xa8, 0x1ff, 0x7ff, "545c719d77db3c326dac9ea310b5ce33b6a7b689cf4d487972fe976c967ad83903dfd492069f581c72bd4c598f12d8006e9b69acddc2fb374733ad012e6df320ff9282e161d1057c04eb4008af2cbf7fec911b0ace67a9f05bbcee17d7e1c2e53cea87d3bee8ce51c3e0d050e8da21f0436d8a2e77d2312bf13331b941562b82f510a9b12becfeb7b8185d7ddd33c7c4a1a8"}, {0x100, 0x11f, 0x5, "862e58afca906f48d8572affc8cbcc919c10b2302b66c6c0f9adf8286960e1ffc44d24922e079611ab3927fb69d1b9a593d46a74a3ab9d3ab9e48ce2219a2337efd0cc11006191ffc9894bbeec820be278adf2d1925015f71aa2270024ce4d50ed995867c0576c4ca77f8db4681d9e01a3fbc59e21f2e227eb43f04824cba734ab55ab42c039abaa5ce4403b3683d87a022317dd9e4babf5476a11f092a0909697e2781f58dce855c8375c299ebd8206b016fba5fbc6c260105d0bfb8bd1df252e67b5eb7b254561319436c35d2379efc33b16bef2591976cadec5037ede9983386c98e91631b9e2d54bc9f5f9"}, {0x40, 0x3a, 0x6, "ee8e8b45ba471caee47444dec3c2e98aa749c9c634078f4b3301b7ae739fc0fb73f13fbad82e1f267d254470bea9fc96"}, {0x18, 0x10f, 0x4, "00000009e2"}], 0x5, 0x0}, 0x40001) connect$inet6(r3, &(0x7f0000c5f000-0x1c)={0xa, 0x2, 0xec5, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000bc3000/0x3000)=nil, 0x3000, 0x0, 0x35, r4, 0x0) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x1, 0x2010, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(r3, &(0x7f0000d0f000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d0e000)=0x1c, 0x80000) getsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000d0d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d0e000-0x4)=0xde) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000d0e000-0x14)={0x2, 0x0, 0x3, 0xaa, 0x8001}, 0x14) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000d0f000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000ba000+0x9f7)={0x0, 0x200010001, 0x30, 0x20000000005, 0x8}, &(0x7f0000f96000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000875000-0x78)={r6, 0x0, 0x6d, "028bd53f6ef3ffacccc7911e80026c733194334957b200b0d036a64df48f3a8188f85b9a5d0a227c456b5f39c9759d31e906fa7050c488649a85d134f19ef31130363a3edb2b0f42742b6cd4a5accc05b23c014114f3e20ecfbe89ea3c8bf0b4958a69d8575216ae8960560abb"}, 0x78) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x1b, &(0x7f00008c8000-0x81)="ff55d36cffba04515d37bf4c53322f22da75fd5e3d497888bbf82a291d3d9bc7714c1c1d232bbfd8023da9f1c62faa2a8c67a43183b9a2e101722b16b36161f2b44c8c1f3429c3c95fe8dad2956c75a63d33d92a74f62744acb54751af08f4c32341807c3e8c9d790bb1227765e5dde97c2a9e9e0b2f0a837ff1c7d8dd3fe90954", 0x81) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000aa8000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="78ebcc1e36b9470711e29a20e727d87c"}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c8a000)={0x0, 0x2, 0x8, 0x10001, 0x4}, 0x10) [ 276.373003] device syz3 entered promiscuous mode 2017/08/06 20:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffbfe, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f000006b000)={0x0, 0x0}) pipe2(&(0x7f0000251000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) perf_event_open(&(0x7f00004a5000)={0x2, 0x78, 0x5, 0x47, 0x5, 0x5, 0x0, 0x9a, 0x4000, 0x0, 0x2, 0x1, 0x3, 0xf, 0x0, 0x5, 0x2, 0x1, 0x3, 0x800, 0x9, 0x4, 0x0, 0xbcbf, 0x4, 0x2, 0x0}, r1, 0x5, r3, 0xd) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000)={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d3867a4a687094cac0dd5fd00b7e3e9f"}) r4 = memfd_create(&(0x7f0000003000-0xa)="5d657468306574683000", 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000071c000)=0x0, &(0x7f0000be9000-0x4)=0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x80001, 0x0) r6 = socket(0xa, 0x800080001, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000fdc000+0x2f3)={0x20, 0x1bc, 0x1f, 0x4, 0x8000}, 0x14) setsockopt(r5, 0x29, 0x4, &(0x7f0000000000)="04", 0x1) socketpair(0x3, 0x80005, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x8000000000000003, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c77000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000039b000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000e08000)=0x2537) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r8 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r8}, &(0x7f0000044000)=0x0) socketpair$unix(0x1, 0xd, 0x0, &(0x7f0000ece000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r11, r10, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x6) pipe(&(0x7f00004e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r7, &(0x7f00007b3000)="087b", 0x2) splice(r12, 0xffffffffffffffff, r6, 0x0, 0x8523, 0x1) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) timer_settime(r9, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x0}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r9, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000327000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/08/06 20:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bba000)={0x0, 0x0, 0x4, 0x101, 0x400, 0x101, 0x1000, 0x3, {0x0, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x7, 0x80000000, 0xfffffffffffffffc}}, &(0x7f0000a64000)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ed0000-0x8c)={r2, @in={{0x2, 0x2, @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]}}, &(0x7f0000c59000-0x4)=0x8c) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r3, 0x0) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x0}, 0x10) 2017/08/06 20:06:25 executing program 3: mmap(&(0x7f0000298000/0x2000)=nil, 0x2000, 0x3, 0x403e, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x101000) r0 = socket$inet6(0xa, 0x80005, 0xffffffffffffffff) mmap(&(0x7f0000f92000/0x3000)=nil, 0x3000, 0x3, 0x1010, r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r2 = openat(r1, &(0x7f0000000000)="2e2f66696c653000", 0x200, 0x46) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000, 0x4050, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000001000)={0x27, 0x0, 0xf183, 0x1, 0x20000000000001f, 0x5, "b25c3d7aa017a86f6a67a6712f66c1dbfc97f33269e39803cf8a6530e4a73e53cb0485af2e1c8215fe0532ea2fa9db739b389a300721d9bc009796e6b2c100", 0x6}, 0x60) semtimedop(0x0, &(0x7f0000001000-0x1e)=[{0x7, 0x3, 0x1000}, {0x2, 0x23dc0db5, 0x800}, {0x1, 0xb, 0x1800}, {0x4, 0x9, 0x1000}, {0x7, 0xfc6f, 0x800}], 0x5, &(0x7f0000001000)={0x77359400, 0x0}) r3 = perf_event_open(&(0x7f0000030000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x46) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000004000-0x4)=0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0xfffffffffffffffc) mq_notify(0xffffffffffffffff, &(0x7f0000a94000-0x50)={0x1, 0x2, 0x0, @thr={&(0x7f0000a96000)="e5", &(0x7f0000003000)="e6"}}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000002000-0x4)=0x2c34) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000486000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mprotect(&(0x7f0000587000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000261000/0x2000)=nil, 0x2000, 0x103, 0x32, r3, 0x0) pselect6(0x40, &(0x7f00009d8000-0x40)={0x6, 0x7, 0x3, 0xff, 0x4, 0x8, 0x9694, 0xc2}, &(0x7f00002f8000-0x40)={0xffffffff, 0x2, 0x1, 0x3, 0x7ff, 0x8, 0x4, 0x40}, &(0x7f00004bb000-0x40)={0x0, 0x2, 0x5, 0xe980, 0x1ff, 0x1f, 0xffffffff7fffffff, 0x9}, &(0x7f00009d7000)={0x0, 0x0}, &(0x7f0000032000-0x10)={&(0x7f0000226000)={0x7c000000}, 0x8}) mmap(&(0x7f0000738000/0x3000)=nil, 0x3000, 0x1000001, 0x20000080000005c, r2, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x4, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x2, 0xc) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x20002, 0x51, r4, 0x1000000) r5 = getpid() ioprio_set$pid(0x1, r5, 0x7eb0) dup3(r2, r4, 0x0) ioprio_get$pid(0x2, r5) [ 276.430527] device syz3 left promiscuous mode 2017/08/06 20:06:25 executing program 5: syz_open_dev$mice(&(0x7f000000d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00002cd000)="2e2f66696c653000", &(0x7f00004be000-0x10)="6e6f64657600", &(0x7f0000b2a000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000283000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000086c000-0x8)={0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) sched_setaffinity(r5, 0x8, &(0x7f0000fd7000)=0x75) r6 = fcntl$dupfd(r4, 0x406, r3) ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f00008d9000-0x18)={0x10f000, 0x0, 0x100000001, 0x1, 0x5}) mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000019000)="2f6465762f73672300", 0x1, 0x200) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r7, 0x5411, &(0x7f0000068000-0x4)=0x0) mkdir(&(0x7f00007ff000-0x8)="2e2f66696c653000", 0x1000800) r8 = open$dir(&(0x7f0000064000-0xe)="2e2f66696c653000", 0x0, 0x0) lseek(r8, 0xfffffffffffffffc, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) r12 = msgget$private(0x0, 0x300) r13 = dup3(r4, r4, 0x80002) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f000096c000)={0x9, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) msgctl$IPC_SET(r12, 0x1, &(0x7f00001e2000)={{0x0, r10, r11, r10, r11, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9, r9, 0x0, 0x0}) socketpair(0x8, 0x0, 0x6, &(0x7f00009e5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000082c000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0x0, 0x0}, 0x6) dup2(r1, r2) fcntl$setpipe(r13, 0x407, 0x8000400002) 2017/08/06 20:06:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x400000, 0x41010, r2, 0x0) mmap(&(0x7f00003d0000/0x1000)=nil, 0x1000, 0x3, 0x20000000000003f, r0, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f000046e000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x2) r6 = open(&(0x7f0000043000)="2e2f62757300", 0x6, 0x0) mmap(&(0x7f000034a000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000ccf000-0x40)={0x0, 0x3000, 0x7fffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r7 = dup3(r5, r4, 0x80000) dup2(r3, r6) r8 = epoll_create(0x7) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000be3000-0xd8)=@pic={0xffffffffffffbc27, 0xffffffffffffff00, 0xff, 0x9, 0xffffffffffffff81, 0xa4ec, 0x1, 0x9, 0x5, 0x9, 0x5, 0x80000000, 0xfffffffffffffc00, 0x7fff, 0x7fff, 0x80000000}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f00003d7000-0xc)={0x0, 0x0}) read(r6, &(0x7f0000611000-0x74)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28) ioctl$KDENABIO(r3, 0x4b36) mmap(&(0x7f0000aeb000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000cce000)="2e2f62757300", 0x2, 0x14) poll(&(0x7f0000323000)=[{r4, 0x4, 0x0}, {r8, 0x44, 0x0}, {r4, 0x110, 0x0}, {r3, 0x10, 0x0}], 0x4, 0x7) ioctl$SNDRV_TIMER_IOCTL_STATUS(r7, 0x80605414, &(0x7f00002a3000-0xb)="0000000000000000000000") r9 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r9, 0x29, 0xcc, &(0x7f0000864000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x5, 0x4, 0xffffffff7fffffff, 0x200, 0xffffffffffffff0a, 0x7fffffff, 0xd379]}, 0x5c) memfd_create(&(0x7f0000875000)="2e6e6f64657670726f6365746830707070313a4019757365722d766d6e657431776c616e305b00", 0x0) write$tun(r4, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/06 20:06:25 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3ff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000028b000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={r2, 0x4, 0x8, 0x6}, &(0x7f000031d000-0x4)=0x10) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f00008de000-0x10)={0xffffffffffffffff, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r3, 0x80) epoll_create(0x5) socket(0x8, 0x7, 0x21) set_mempolicy(0x3, &(0x7f000000d000)=0x9, 0xa0) unshare(0x8000400) mq_open(&(0x7f0000a6c000)="47246367726f75706c6f1d", 0x45, 0x8, &(0x7f000022b000-0x40)={0x3, 0x7, 0x20003, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r3, 0x9) migrate_pages(r4, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) mq_timedsend(r0, &(0x7f00005a2000)="53", 0x1, 0x3, &(0x7f0000c5e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 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) keyctl$search(0xa, 0x0, &(0x7f0000cdb000-0x8)="7472757374656400", &(0x7f000017d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) add_key(&(0x7f000029b000-0x5)="7586657200", &(0x7f0000db4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000290000)="0a", 0x1, 0x0) r5 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) syz_open_dev$vcsa(&(0x7f0000dc5000)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30, r0, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000f0b000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$bt_hci(0x1f, 0x3, 0x1) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00006fc000-0x10)="020600000007ff00ffde07fffffffaff", 0x10) dup3(r7, r6, 0x80000) 2017/08/06 20:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000044b000-0x4)=0x0, &(0x7f000081f000-0x4)=0x4) listen(r0, 0x1000000400981f) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000c46000-0xf1)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006a2000-0xc3)="", 0x0, 0x0, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000311000)="", &(0x7f0000096000)=0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b07000)=[{{&(0x7f000066c000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000543000-0x100)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b7b000-0x40)=[], 0x0, &(0x7f00002ea000)=[], 0x0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x6)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008be000)=[], 0x0, &(0x7f0000630000)=[], 0x0, 0x0}, 0x0}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000596000)={0x0, 0xbf, "6dcad72caea13ee35a2bae1e14d637a96af31714be3a4af3c6d4936a7168a4bf3bd638e1db6ea5edeabf2ddfa67cead8bfc2aee102fcfab2616675d824b66142475d612b334d6c725a28d6f5d92157dd451fbbf951d4a4b581034e68abb1484eb17721897a2f3354c30121df36843d33d0d3d0f7fbcae420867721f7d98609bd72ce4fbc363e89a886a44f7f00a9e7d35d1f412df9b43e0df3f927ae5b9d89f5c02acb3850b4316a2056092213941b17232af195a87b3200685e9d94aed8a9"}, &(0x7f0000862000-0x4)=0xc8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c59000-0x108)={r2, @in6={{0xa, 0x3, 0x693dfea3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x5, 0x2, 0x4, 0x5, 0xfffffffffffffff8, 0x6, 0x9, 0x6, 0x57, 0x0, 0x9, 0x1, 0x0]}, &(0x7f0000b9f000-0x4)=0x108) sendto(0xffffffffffffffff, &(0x7f0000673000-0xe)="", 0x0, 0x0, &(0x7f00007c0000-0x60)=@ax25={0x3, {"0800000001ffe3"}, 0x0}, 0x10) 2017/08/06 20:06:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) eventfd(0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) read(r1, &(0x7f0000532000)="00", 0x1) connect$inet(r0, &(0x7f0000b1a000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00004b1000-0x20)={@generic="c833d04055682dd1e896d0400f603055", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000096e000)={0x0, 0x1, 0x0}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e36000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f76637300", 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bdb000)={0x0, 0x0}, 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x100000000, 0x8, 0x10001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6}) r5 = dup2(r3, r4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000046e000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000810000)=0x0) io_submit(0x0, 0x0, &(0x7f00006e7000-0x20)=[]) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2017/08/06 20:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000031c000-0x158)={0x7, 0x0, [{0x56, 0x1, 0x0, 0x0, @adapter={0x4, 0x3749a91f, 0x2, 0x5, 0x8}}, {0x53f, 0x0, 0x0, 0x0, @msi={0xa4ff, 0x3, 0x4d}}, {0x0, 0x3, 0x0, 0x0, @adapter={0x7, 0x0, 0xffff, 0x7fffffff, 0xcb0}}, {0xfffffffffffffffa, 0x3, 0x0, 0x0, @adapter={0x2, 0x5, 0xaf90, 0x7, 0xffff}}, {0x4, 0x2, 0x0, 0x0, @sint={0x3, 0x7ff}}, {0x0, 0x3, 0x0, 0x0, @irqchip={0x0, 0x0}}, {0x7ff, 0x4, 0x0, 0x0, @irqchip={0x5, 0x1f}}]}) r2 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x87, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100000001, 0x6, 0x0, 0x22, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000150000-0x10)=[{&(0x7f0000d25000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000a00000000c000", 0x29}], 0x1) arch_prctl(0x1001, &(0x7f0000c59000)="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") ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x9) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000e76000-0x4)=0x8001) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000e23000-0x8c)={0x70e, 0x40, 0x7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) accept$inet6(r4, &(0x7f00002eb000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000037b000-0x4)=0x1c) lseek(r6, 0x0, 0x4) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000576000)=0x7, 0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000c07000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00007e3000-0x4)=r3) mknod(&(0x7f000082c000-0x8)="2e2f66696c653000", 0xc000, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000083a000)=0x0) mount(&(0x7f0000160000)="2e2f66696c653000", &(0x7f0000ef5000)="2e2f66696c653000", &(0x7f00007ce000)="6e66733400", 0x2000800, &(0x7f0000f08000)="763b") clock_gettime(0x0, &(0x7f0000e3b000-0x10)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000920000)=0x7, 0x4) write$sndseq(r2, &(0x7f00005e2000)=[{0xd9, 0x8001, 0x2, 0x80, @tick=0x9, {0x19, 0x4}, {0x7, 0x9}, @raw32={[0xb5, 0x5, 0x0]}}, {0x7, 0x8, 0x0, 0x6, @time={0x0, 0x0}, {0x7, 0xc4}, {0x1ff, 0x101}, @control={0xff, 0x9a, 0x2}}, {0x10000, 0x8, 0x1, 0x5, @time={r7, r8+10000000}, {0x1000, 0x5}, {0xb5e5, 0x6}, @raw32={[0x2, 0x7, 0xfffffffffffffffb]}}, {0x6, 0x40, 0x5, 0x7b, @tick=0x31b, {0x20, 0x1ff}, {0x4, 0x4}, @connect={{0xfc00000000000000, 0x9}, {0x9, 0x5000000000}}}, {0x1000, 0x1000, 0x7, 0xc8, @time={0x0, 0x0}, {0x6, 0x56e}, {0x4, 0xf342}, @note={0x1, 0x1, 0x409e9ee6, 0x4, 0x2}}, {0x3f, 0x6, 0x1, 0x6, @tick=0x6ef9, {0x4, 0x8}, {0x6, 0x7f}, @raw32={[0xfffffffffffffc00, 0x80, 0x5a8f]}}], 0x120) socket(0x6, 0x80000, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x80000000) unlinkat(0xffffffffffffffff, &(0x7f0000101000)="2e2f66696c653000", 0x0) 2017/08/06 20:06:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f00008a3000)=[], 0x0, &(0x7f0000d55000-0x10)={0x0, 0xfffffffffffffffa}) timer_gettime(0x0, &(0x7f00008cf000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000ac6000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000552000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000590000)={{0x0, 0x0}, {0x0, 0x0}}) semtimedop(r0, &(0x7f0000e3d000)=[{0x0, 0x5, 0x3}], 0x1, &(0x7f0000006000-0x10)={r2, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b32000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x40013, r3, 0x0) r4 = getpid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x6, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x7, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000569000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x8000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000000, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008a7000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept$inet6(r5, &(0x7f0000f1d000-0x20)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000327000-0x4)=0x1c) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x9) r7 = syz_open_dev$ircomm(&(0x7f0000a49000-0xd)="2f6465762f6972636f6d6d2300", 0x7, 0x20000080060843) ioctl$EVIOCGMASK(r7, 0x80104592, &(0x7f0000988000-0x10)={0x13, 0x1b, &(0x7f0000a78000)="b2662fd87365f08593dfff009974ec52939ffb854072067e95c895"}) perf_event_open(&(0x7f000002f000-0x78)={0x200100001, 0x78, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x0, 0x6, 0x80, 0x6, 0xd34, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x3, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x400000002000000) flock(r7, 0x108) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00004e1000)={0x5e5, 0xfffffffffffffffd}) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000def000)="2e2f66696c653000", &(0x7f0000632000)="", 0x0) r9 = socket(0xa, 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000884000)=[{&(0x7f00006f3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000bd0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d6e000-0x5)="0000000000", 0x5}], 0x3, &(0x7f0000d23000)=[], 0x0, 0x0) ioctl$TIOCGSID(r7, 0x540f, &(0x7f0000c4e000-0x4)=0x0) r10 = getpgid(0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000d75000-0x8)={0x0, 0x0}) fcntl$setown(r7, 0x8, r10) ioctl$fiemap(r8, 0xc020660b, &(0x7f0000000000)={0x2000000000000000, 0x0, 0x6, 0x3, 0x0, []}) ioctl(r9, 0x4000000000008916, &(0x7f0000000000)="16e9") r11 = socket(0xa, 0x1, 0x0) ioctl(r11, 0x8936, &(0x7f0000000000)="") socket$alg(0x26, 0x5, 0x0) r12 = shmget$private(0x0, 0x400000, 0xfffffffffffffffd, &(0x7f0000348000/0x400000)=nil) shmat(r12, &(0x7f0000585000/0x1000)=nil, 0x5ffc) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r7, 0x40a85321, &(0x7f0000bb3000-0xb0)={{0xb8, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x0, 0x1, 0x100000001, 0xe0, 0x96e, 0x8001, 0x0, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000e1d000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000aad000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000ad8000)={0x0, 0x60, "3a164459ba598dba50537f37247a425e4ccc6b47c890868abd80210046d34f173929a156f97eda1d93eed799c63636720771bfa3d690af81a4000aee8a0c40e7793075d3ddcc9557217ad2aba1874f997c442c3d0f45cca5b26f4c4c96bebec4"}, &(0x7f0000015000+0x9d7)=0x68) 2017/08/06 20:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x5, &(0x7f0000d8e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) r3 = socket(0xa, 0xfffffffffffffffe, 0x7fffffff) recvmsg$netrom(r3, &(0x7f0000714000)={&(0x7f0000fad000)=@ax25={0x6, {"639ca7d62885cb"}, 0x8}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000c74000-0x45)="a6a40800eda6b73f951a96ef10658daa3403cb303dfce4d9e58a989487666ded6551df73617146721889e6edc74cf6044b8a3ec433d1590c504243df47f0338716d03ec988", 0x45}, {&(0x7f000002c000-0xe1)="05af2f1ac3ec8d7b5110ed3c513ec0ea2524bc6da0b107acb0049be99eb3a8e7097a3575af5fa7ddf5fd220efa1876ade1bc4d915c23df964b2be8244ca43556aaca6f1e9c5d8a9d834dc44134abe656c96ab76635a2b76130c0b65093b38142142767898c65a53e5f1953cb05fdd1e11138acfd470ddb6dcb72bdefe73239ad2c2b8dcdde17f4deb643480893346150c4a6680b0834c0452860d33e525fee5e1e9ef468d820ea4d48621ecf8173c25b48af7321df2bcd327c21ed63fccc6f0f30976c002d960a17832dd0bab71cd85f9d833ea6a2ace45d2cbf33a4d703475cf6", 0xe1}, {&(0x7f0000fb1000-0xff)="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", 0x100}, {&(0x7f000058e000)="e26cb2d5a4c62824b8ac5d14b1ae9936e2b8b953887b24a2a3d1f9", 0x1b}], 0x4, &(0x7f0000e47000-0x438)=[], 0x0, 0x40005}, 0x2) write(r1, &(0x7f00004df000-0x25)="1f0000000104ff20fdde45c807110000f305f00000ae80980000dcffdf00", 0x1e) r4 = syz_open_dev$ircomm(&(0x7f0000faf000)="2f6465762f6972636f6d6d2300", 0x8, 0x60841) socketpair$unix(0x1, 0x8004, 0x0, &(0x7f00001a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f0000144000-0x8)=@file={0xa55f508a7eb89470, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r6, &(0x7f0000427000)=[], 0x0, 0xc0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000dd000-0x80)={[0xd002, 0x6000, 0x10f000, 0x1d000], 0x400, 0x10, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r6, &(0x7f0000f02000-0xa)=@file={0x2, "2e2f66696c653000"}, 0xa) inotify_init() inotify_add_watch(r4, &(0x7f00006ad000-0x8)="2e2f66696c653000", 0x803fe) unlink(&(0x7f000095b000)="2e2f66696c653000") close(r3) connect(r5, &(0x7f0000457000-0x10)=@ethernet={0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setgroups(0x0, &(0x7f00002c2000)=[]) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a8a000+0xe70)="2f6465762f6b766d00", 0x10000, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f000000b000)={0x10fdc, 0x3ffd, 0x7, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f0000836000-0x8)={0x2, 0x0}) listen(r0, 0x5) fremovexattr(0xffffffffffffffff, &(0x7f000027b000-0x9)="2f6465762f6b766d00") ioctl$KVM_SET_TSS_ADDR(r8, 0xae47, 0xd000) openat$kvm(0xffffffffffffff9c, &(0x7f0000b4e000)="2f6465762f6b766d00", 0x40, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x2000000, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r10, r11, &(0x7f0000077000/0x18000)=nil, &(0x7f00009d5000-0x18)=[@text32={0x20, &(0x7f000064b000)="f36d670f004d1ec4c1f9e6c50f01cf0f06b8010000000f01c10f090f01d1d2580666660f388113", 0x27}], 0x1, 0x0, &(0x7f0000ae8000)=[@cr0={0x1, 0x40001}, @flags={0x4, 0x20000}], 0x2) syz_kvm_setup_cpu$x86(r10, r11, &(0x7f0000cf0000/0x18000)=nil, &(0x7f0000825000)=[@text64={0x40, &(0x7f0000048000)="54838c89bcaa94b4c64c902e4f5093e18859bc5129e376101bfe4c4deed68a37e2ec74f41c591e35e04901e5261330d08f304123e8264a0385538f240ab98b6ad3c1118a991f748fb321e55ad1302cd6a5cbb9c463e1442e97cbb9f54a9812a8dacf577d258c69ccf966b3dfda38", 0x6e}], 0x1, 0x1003, &(0x7f00006c4000-0x10)=[@cstype3={0x5, 0xd}], 0x1) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r10, 0x4008ae48, &(0x7f00005c8000-0x8)=0x106000) r12 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x9) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r4, r12, &(0x7f0000e7d000/0x18000)=nil, &(0x7f00004b6000-0x18)=[@text32={0x20, &(0x7f000035f000-0x40)="26660f606f130f21e00f0766b89f000f00d0260f01ca66baf80cb8dcf06c80ef66bafc0cec66b8d9000f00d8f3e100c4e1a161a7df000000640f9ea621d10000", 0x40}], 0x1, 0xc, &(0x7f0000ceb000)=[], 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r7, 0xc004ae02, &(0x7f0000553000)={0x3, [0x3, 0x9, 0xfffffffffffffffe]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000485000-0x8)=0x3000) ioctl$KVM_RUN(r12, 0xae80, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000dd5000-0x10)={0x3000, 0x4003, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x7, 0x0, [{0x3ff, 0x4, 0x0, 0x0, @adapter={0x4f, 0x0, 0x8001, 0x82d, 0x7fffffff}}, {0x0, 0x1, 0x0, 0x0, @sint={0x6, 0x0}}, {0x0, 0x1, 0x0, 0x0, @irqchip={0x7, 0x4}}, {0x7, 0x1, 0x0, 0x0, @adapter={0x4, 0x400, 0x9, 0x101, 0xa8bb}}, {0x5, 0x3, 0x0, 0x0, @sint={0x200, 0xfffffffffffffff8}}, {0x4, 0x3, 0x0, 0x0, @msi={0x7, 0x8, 0x3}}, {0x6, 0x1, 0x0, 0x0, @msi={0x5, 0x90a, 0xbaf2de4}}]}) 2017/08/06 20:06:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() r2 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000d6c000)={0x100000000}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000ae1000)=0x0, 0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000010000)={0xffffffff80000004, 0x0}) r4 = epoll_create1(0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000016000-0xc)={0x1, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005fc000)={0x0, 0x35, "53e8c5649caa66637829ba17437e206253142d74a30870635890ee2cc2a3527eacbdb65bf82a1d6ca5fec9e13911c34d9ad208243e"}, &(0x7f00000e2000)=0x40) socket$inet_tcp(0x2, 0x1, 0x0) epoll_pwait(r4, &(0x7f0000849000-0x3b)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000000b000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000102000)={0x0, 0x50ba, 0x20}, &(0x7f0000c56000)=0xc) connect$unix(r2, &(0x7f0000ef3000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000401000-0x98)={r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x8}, 0x98) 2017/08/06 20:06:25 executing program 6: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0xf, 0x0) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000)="", 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008d4000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x800000000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000007e000)="72656e6f00", 0x5) bind$inet(r2, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$alg(r3, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x21e, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r4 = socket$alg(0x26, 0x5, 0x0) r5 = dup(r3) bind$alg(r3, &(0x7f00005e0000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x80, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00006c3000-0x18)="de77285fc7404fa5cc255123fd399f79f32535d9331e3cc2", 0x18) r6 = accept$alg(r4, 0x0, &(0x7f000013b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000201000)={0x0, 0x2, &(0x7f0000b68000-0x20)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fcf000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000c44000-0x8c)={r7, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000668000-0xc)=@sack_info={r7, 0x7d, 0x9570}, 0xc) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) connect(r8, &(0x7f0000954000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00003a9000-0x1c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$inet_sctp(r8, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005c7000+0xbd8)=[{&(0x7f0000306000-0x1)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000ce2000-0x4)=0x0, &(0x7f0000074000)=0x4) getpeername$ipx(r5, &(0x7f00004c5000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007b5000-0x4)=0x10) bind$inet(r3, &(0x7f000096a000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000189000-0x1)=0xfffffffffffff000, &(0x7f0000b52000)=0x1) sendmmsg$inet_sctp(r8, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[{&(0x7f0000955000-0x89)="12b9fc132212a874b32bb51d29bfdbf382db824b2577cbcc521e6ec9276bda251b49680cc3d482eb625ae3da5a727986259beebd679a3818c1771e1f4d5f2ada9f4cc78c5ddeaef4b2485fdc56d990fde32067c9d7f74f72682d76f0a23b471ac4efc1e0d70bc37bb4a5fe8bf54d9d3f91fee2dee7b70f56f9e3b91a05c63069bcae4d607289a14682", 0x89}], 0x1, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0xf78e, 0x4, 0x0, 0x0, 0x0}}], 0x1, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[{&(0x7f0000117000-0x74)="3e33fe4caf9304b9faa0e9f87eb3c014a4ca950360daf75bd1c852742202f654c25d90d057c73d5d337793f2ba90e4ed3fa729cff12148edae0426a27d09585937316a3c5c9573112883727abe80012e5b4d75442ed78e2670fb367aa1d1ca951621050bbea1bf90a45e67bbdce90c228f8e6767", 0x74}], 0x1, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0}], 0x2, 0x0) recvmsg(r6, &(0x7f00009e0000-0x38)={0x0, 0x0, &(0x7f0000bdc000-0x40)=[{&(0x7f0000ec3000-0xba)="00", 0x1}], 0x1, &(0x7f0000d7a000)="", 0x0, 0x0}, 0x0) sendmsg$alg(r6, &(0x7f000079e000-0x38)={0x0, 0x0, &(0x7f0000cc3000-0x20)=[{&(0x7f0000f7c000-0x9c)="384d91ab480d5854db2cbd7866693d5cf582f8af19acb56cc2da0e28d10441f73e7aaf3407d37175f9de1c696dbebfb9b25c8a4b3080324391145fd3ea72b796cd3d98084532710644b508c23c6d279d3bff18a0c5554ec56f907459142159ad50fc95b34e932cc6da7d3b159e75b54315339869c894b8943ff9adb6c54d8dfdaced10ca1feac4cd02d295f10f0b60215c125436e2b636ce3a0e1e21", 0x9c}, {&(0x7f0000f7c000)="2ead3824539e2d400fc03827114a92da556b06612ef8b50db220b340eb55baf0b1f027750ce800b6fa36c490ea4d7d5d0e90a153d76589b06da482f00028a473ac235d1fb50a061da25a1675bf77ffab7bdb514088110764a483c8f7a756c00a4ab61f6db3262bf0a01e7eb2d009ee411c512f446a557ebacd2217df0e07d5bc6312b2d770d483e54cdc0cca2100f71c468553c0a2fc16e7350cde9600a4692fc1d7f71de7e791663a94448d67ccda98", 0xb0}, {&(0x7f0000fdb000)="8d81a552f73508d588868de1ad8c702b8e9c8f7e93fe710e942663", 0x1b}, {&(0x7f0000281000)="e666dfe8d9a718401b6a307e3195ea872a2ee6bb8e169157724eb4c37a59624a5bc344e0bb599cac119568517de5c86dd04fa7d2ac4188e96690f15b65368c66797140e947ff99b618", 0x49}, {&(0x7f00009c2000)="f912b7dc6ddeb274f68e1f61cc07ac0946b99cd03b734e8d3ac3f882a195de25c7ce3e3d84c2a7970f0d8daf2a0781460dd4e68a33181f80be6aad4d11361cc24c186a3093163998ded6db907538a61b61206f2d9c741a796cc8dfb6f677152f13cb959bda7b4b79a7d1df679779b2a4c6da4770d894df8bc97b11aa", 0x7c}, {&(0x7f00006c6000-0x21)="526b6f5e6922ccf4c6599b7a09da0f952003ad2a2f41bf6d29a0196c44c406c287", 0x21}, {&(0x7f000088d000-0xb8)="607264cb0a7e3cfa5a41dcee68abb850983f684c0fd69719bdec6143c48248559866d1f378f57baeb1c82d183e8db9a500ce2724afe6bd08acca698e11cc071d28803ae811ae0817d2348ddd60c300e6cd9a35396225a5a9f9635341f7ad5587bdb5ddcb4c084efa7f358d51b08a24a4ff02f43b0c71962696cd13bb6e652d8359ed5c200ad7d778955b95084d5ca6351c1c876c3dddd73fa69aab012699f350469108fc87a37c3d7ef045ce78e2b4c979843490cb416660", 0xb8}, {&(0x7f0000188000-0x28)="d239aa63b9463cc586196907795545087ffe3c7ad0765314bbd7d159d0e0641233aa554b417abd25", 0x28}, {&(0x7f00001c7000)="cf13e1311a744b8664e5312947c3bb4cf34d48aef4907717e136bd7309701705b1866136986f7a3a886e91efd2ca1560d3b587c51bb9406069555bebd95fe9772bf98e27eb980b3a233acc72cc98afbf7f7921fe33689a02bc", 0x59}], 0x9, &(0x7f0000aa8000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x48, 0x0}, 0x0) 2017/08/06 20:06:25 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000002, 0xc) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00006b9000-0xb)="2f6465762f6c6f6f702300", 0x9, 0x208100) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x80000000000032, r1, 0x0) write(r0, &(0x7f0000f5f000)="1f0000000104ff00fd4345c007110000f605f0000800010001160003000000", 0x1f) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) r2 = dup(r0) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, r2, 0x0) r4 = socket(0x11, 0x7, 0xffe0000000000003) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) write(r2, &(0x7f0000f60000)="1f0000000115ffe9fd4345c006110a04f6fbdf000700010000ff0003005100c6b3", 0x21) ptrace$peekuser(0x3, r3, 0x8) fsetxattr(r4, &(0x7f0000a12000-0x23)="4076626f786e6574316c6f706f7369785f61636c5f61636365737365746830656d3000", &(0x7f0000f60000-0x19)="287070703127766d6e657431637075736574766d6e65743000", 0x19, 0x2) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f0000f62000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f60000-0x4)=0xa) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000f60000)={0x0, 0x0}) mmap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3, 0x34, r0, 0x4) r5 = socket(0x10, 0x1000002, 0x14) mmap(&(0x7f00002aa000/0x3000)=nil, 0x3000, 0x3, 0x32, r4, 0x3) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0xe, 0x13, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f00006e5000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x80032, r0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r6, 0x107, 0xe, &(0x7f0000f62000)="2c3cb536ed", 0x5) write(r2, &(0x7f00008c1000-0x1f)="1f0000000104ff00fd2845030711000d0305f0000800050001ff40f7df001d", 0x1f) r7 = dup3(r4, r5, 0x80004) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f8000/0x2000)=nil, 0x2000, 0x3, 0x10010, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$TIOCGSOFTCAR(r7, 0x5419, &(0x7f0000f63000)=0x0) [ 276.630523] ------------[ cut here ]------------ [ 276.635493] WARNING: CPU: 0 PID: 22532 at net/core/stream.c:199 sk_stream_kill_queues+0x3ce/0x520 [ 276.644533] Kernel panic - not syncing: panic_on_warn set ... [ 276.644533] [ 276.651883] CPU: 0 PID: 22532 Comm: syz-executor0 Not tainted 4.13.0-rc3+ #22 [ 276.659131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.668459] Call Trace: [ 276.671030] dump_stack+0x194/0x257 [ 276.674642] ? arch_local_irq_restore+0x53/0x53 [ 276.679310] panic+0x1e4/0x417 [ 276.682482] ? __warn+0x1d9/0x1d9 [ 276.685914] ? show_regs_print_info+0x65/0x65 [ 276.690410] ? sk_stream_kill_queues+0x3ce/0x520 [ 276.695142] __warn+0x1c4/0x1d9 [ 276.698400] ? sk_stream_kill_queues+0x3ce/0x520 [ 276.703139] report_bug+0x211/0x2d0 [ 276.706753] fixup_bug+0x40/0x90 [ 276.710101] do_trap+0x260/0x390 [ 276.713454] do_error_trap+0x120/0x390 [ 276.717324] ? check_noncircular+0x20/0x20 [ 276.721540] ? do_trap+0x390/0x390 [ 276.725060] ? sk_stream_kill_queues+0x3ce/0x520 [ 276.729808] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 276.734641] do_invalid_op+0x1b/0x20 [ 276.738342] invalid_op+0x1e/0x30 [ 276.741774] RIP: 0010:sk_stream_kill_queues+0x3ce/0x520 [ 276.747109] RSP: 0018:ffff8801d20bf108 EFLAGS: 00010297 [ 276.752447] RAX: ffff8801d6770540 RBX: ffff8801cffab640 RCX: 0000000000000002 [ 276.759694] RDX: 0000000000000000 RSI: 1ffff1003acee1bc RDI: ffff8801cffab640 [ 276.766939] RBP: ffff8801d20bf148 R08: 0000000000000001 R09: 0000000000000000 [ 276.774183] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801cffab890 [ 276.781427] R13: ffff8801cffab778 R14: ffff8801cffab6c0 R15: ffff8801cffab778 [ 276.788706] ? sk_stream_kill_queues+0x3ce/0x520 [ 276.793449] inet_csk_destroy_sock+0x175/0x3f0 [ 276.798017] dccp_close+0x84d/0xc10 [ 276.801642] inet_release+0xed/0x1c0 [ 276.805348] sock_release+0x8d/0x1e0 [ 276.809042] ? sock_release+0x1e0/0x1e0 [ 276.812993] sock_close+0x16/0x20 [ 276.816425] __fput+0x327/0x7e0 [ 276.819694] ? fput+0x140/0x140 [ 276.822954] ? check_same_owner+0x320/0x320 [ 276.827250] ? do_raw_spin_trylock+0x190/0x190 [ 276.831812] ? check_same_owner+0x320/0x320 [ 276.836114] ____fput+0x15/0x20 [ 276.839375] task_work_run+0x18a/0x260 [ 276.843257] ? task_work_cancel+0x210/0x210 [ 276.847559] ? _raw_spin_unlock+0x22/0x30 [ 276.851687] ? switch_task_namespaces+0x87/0xc0 [ 276.856344] do_exit+0xa32/0x1b10 [ 276.859776] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 276.864946] ? plist_check_list+0xa0/0xa0 [ 276.869091] ? exit_notify+0xb10/0xb10 [ 276.872962] ? plist_add+0x760/0x760 [ 276.876666] ? check_noncircular+0x20/0x20 [ 276.880883] ? check_same_owner+0x320/0x320 [ 276.885186] ? lock_acquire+0x1d5/0x580 [ 276.889136] ? futex_wait_setup+0x14a/0x3d0 [ 276.893442] ? __might_sleep+0x95/0x190 [ 276.897405] ? find_held_lock+0x35/0x1d0 [ 276.901453] ? check_noncircular+0x20/0x20 [ 276.905677] ? futex_wait+0x43e/0xa00 [ 276.909477] ? lock_downgrade+0x990/0x990 [ 276.913614] ? do_raw_spin_trylock+0x190/0x190 [ 276.918175] ? fault_in_user_writeable+0x90/0x90 [ 276.922923] ? find_held_lock+0x35/0x1d0 [ 276.926971] ? get_signal+0x855/0x17e0 [ 276.930840] ? lock_downgrade+0x990/0x990 [ 276.934978] do_group_exit+0x149/0x400 [ 276.938846] ? __lock_is_held+0xb6/0x140 [ 276.942885] ? SyS_exit+0x30/0x30 [ 276.946319] ? _raw_spin_unlock_irq+0x27/0x70 [ 276.950804] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 276.955826] get_signal+0x7e8/0x17e0 [ 276.959565] ? ptrace_notify+0x130/0x130 [ 276.963615] ? __schedule+0x8f0/0x2070 [ 276.967495] ? exit_robust_list+0x240/0x240 [ 276.971792] ? __sched_text_start+0x8/0x8 [ 276.975936] do_signal+0x94/0x1ee0 [ 276.979476] ? setup_sigcontext+0x7d0/0x7d0 [ 276.983790] ? schedule+0x108/0x440 [ 276.987415] ? lock_downgrade+0x990/0x990 [ 276.991553] ? __schedule+0x2070/0x2070 [ 276.995518] ? fget_raw+0x20/0x20 [ 276.998955] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 277.003949] ? release_sock+0x1d4/0x2a0 [ 277.007902] ? exit_to_usermode_loop+0x98/0x2d0 [ 277.012559] exit_to_usermode_loop+0x21c/0x2d0 [ 277.017125] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 277.022662] syscall_return_slowpath+0x3a7/0x450 [ 277.027429] ? prepare_exit_to_usermode+0x220/0x220 [ 277.032425] ? entry_SYSCALL_64_fastpath+0x91/0xbe [ 277.037334] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 277.042329] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 277.047074] entry_SYSCALL_64_fastpath+0xbc/0xbe [ 277.051812] RIP: 0033:0x4512c9 [ 277.054977] RSP: 002b:00007fcbf68a5cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 277.062661] RAX: fffffffffffffe00 RBX: 00000000007180c8 RCX: 00000000004512c9 [ 277.069907] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000007180c8 [ 277.077150] RBP: 00000000007180a8 R08: 0000000000000000 R09: 0000000000000000 [ 277.084394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 277.091637] R13: 0000000000a6f7ef R14: 00007fcbf68a69c0 R15: 0000000000000002 [ 277.099504] Dumping ftrace buffer: [ 277.103086] (ftrace buffer empty) [ 277.106771] Kernel Offset: disabled [ 277.110377] Rebooting in 86400 seconds..