b097b449fc6d3d2120fec181778bf653eb55aeebe3592f1ff52245295e37d6340a67faed2e16bd9ebf9210dedf6e56493281d77b36478d97e5db0403385544df6a1b06a3d170b7323d7bc3c861e81c9dc80813ed667cdacd425cd2ce44c9496239a171a8df393b65d843d915f268ebc84b7578117c271a5acd6f83492238d2acec260e119f656312589d22c8d54b97e821ec956912896b8da4dbe0b8e6971befd17d5c71893baa399cc29ff9ee84ad2ebf7e8251ebc22dff2db107cd331fb8133d06ea39fbfa4962b80310dc550dcb8a9ca2a2e36b2340983613b9db668048141727b2521c4f312ddd01430870b410d9ee0f06c3703f5300e3db125ff0c6289be3e3323370a234eee8d48b2846315c612b85f576bfc7176b95baee72b7c73c46fd1bfa859736a6840c5a66d640e639590e7129ab21605acadc4f2b83c17b60fed4b267cd4ebe5d9e2adc23ddc33730383bddb0430c06fde22aabf5afefe40a3b92e09e6b45ab2e4631cb3a05dab3d089dac21552fa35cd0b68cf167c6559276de11dad6a6344eac38cfe8ffb48390ab855af98a1569c6e8cea9bd329503c33d48f0586d6add861325d9b7b5138b9e319e11d8b95eb557f275e207649556bd628bf049e9f932e1933999ae7856f40594362bd71a1472397a4d911769163c736aaa2e7100512cc71943a057ba78991f73cf8fd11c4fc9f325b6d7c90841c783d91e4824bdfd4efac882e92c04e82652e0999a47b6ad59fba1dee56ee3735424e1b40204d9b41bfba0b47482adfd7e5c76f10dad5e9fe028b3ad41d957f8229013aa5591779c8216f6cfc0a0ab6a19510265696d922c73993a9c94f4b635fa0e4e0cff026acb149281de0ec2c6c3ae538f59141cc82c474cb236876f4993cb1e7daf0d4af4368b8d48d9d78adf5ebbca25aefb898e3b2f1dbd09f9102c7508c1874d35b5369120dcfab07ae6435126cdafcdca2f2ed5288a6a48f2f6ac01b821c1dba52c56ace26ba586a373669b24033219e38161bc7ad88e7a21de409bd42ec456970ce1106ab36f041fbd94bdcfaaf58963750228f7e59166f1abe623fa580c8ba556f9b00a6d9cf1d0c757e09caa7fd1066d437a201eeda39355ff36e3a786b1084de76651e017221fe33444501ccebbee303b8be8257f11f0123915f20fadf96c32df1382f2f683b182605339202ef4aab1d87b8432053470f69fb7cc931f30989ca4ac5fc287c7d54779295bb010f66c567e574c8b5bed8cf5ee434762c35118cc663b86bf9d87ecf4d3580760af54c1a80d1a4c382b1dcc9fc6f714cba770d5686e6a20f8f05adc26ec6ff81c45451839e5f700ff0fa57fd5d53191ca86cdd7b0d389981cfd76fca354573eb0bf6dfd0a4c0a09c32232780b49bc3d9ae153e4ba37a5fb17115e631182c42c7fa41f5021225ad7538208b1525298810ce3f5d1d0efefbf0b0b7b1eb6cf71c22be62e645eb5af080cd37ef9356cae9dff26701af066765bb35887520bacf33c77eda298125269afdc2da849790960b7bab6fd3cee81685301692f79aa9ad22565cf3dda88829916b8a9de4cb9c427e7124e672958af27665cb4ee5075eec60aad3cb9884f39fe97f1916d26c8cadd4e3d74230b361a8a52ed3fd0602ae35cafce63d10e675c46544a5cef5144ecf5f82b1b04e639348f2142f7fbce77f9e0582110ee6794e2035b95954f826ce66e3629444783050a9990ad0e6846a9839521239ada9fdd2ad64a4384e646372f65ac6fccb8f140d787529d09bd5769f5865349dced62f556b3a8211a6e8f969b85b3ccd9d496b25337d2140ceef4a3796620dabe14f0a6187a29540e71bac8779384079b4acb0ba81aad8386e25fd080b1d00919f18cbcd15eea2d8a5592a7812200de74bf8922cd1d0ed04d65ee36c90bbd341a623f17894df4686acb6fce852a31f17494c4388d06a3aa7a95a4aa60c256e344d46cc2cf3643f0545fbcc27d916e44f76fb59bdebf23b1505b0d1aea1cf9525346c1f2afd20f3ff29930d55c4dc7c003dd8adf495ace1e61b1982626271fb5b6cea4c8c1367778f26e3fb6836757b9ad9313e4a49b137aecc8bbb8968f3c859ab5ea5185f5705a044689f0f658823c5740db63da63c23079b9ae3e9015012164b61b8d1fb2605999844e7eb12dd41f454bdd165fb402fd415aef8ea7daf8e513ca8dc342377783d2b4364543ecfea26ef87a3e25779050a1c601f72852f1f49596d5056b4cdffb922c1c0e2ba333fdc43922b7f8703880abd856c400c6202e95d1d40a109f17919fb886b7d5ffa305eb522ed684596f87118ad180b1005055c34a733089da22a3b00253485ff8c70e453ae32e829ecb4263f152f93a5b33f65759d955780c676d2a59bbc4d5910a2640e4af250418f178da8d6b664b2b8b924886669187f3291ad835e98f38648e491e55e60b157624c7fed1343a63c010eff8e781bbe645f84a33b795f9f60aa237cba5403d4ec5d5d084e79339cf5a398093a3973fae2743237556bf9659ab19f75a99453cc007be3ed1937496a5d23eb276ea3de061e559528fae315db4c11f406828c527562f45dfda8c47cb666787d9424c13508878fc86a6d8f577a3881faaf5d67e6c67f8469d42fc11926165701150b98fe650298aa7103263ec77ddaff4b558251bdc24abf6964321ecd8a0adc806917aa8ffe857d141da027514b8abab20dee29dee0d610503908305186902c88af21c4208a01920d50b8274fa08dfe38f8a16e6645859cd5b6122c78219bb7c65586ded296c73ccd8a90295984c90106671136d45326dcebf7296abd62bb962b5d1252c5f05ce7917bba3a1cbc205185fbe73606b1a07589540c27016ef59057e9da7f00f4df5c879c5ccff87871a3d5e2e82d08a6c35b4d51d7cd5cd7960c0b5ff6206733780b46d0159f80dfd8bec458aced27b8550362b3b66c7dce156ba00002a4b1cd6794a16648d3e23e8a3ef1a1dafedb45ab966304507858cb4a9746101638e1ed851e021917ad2c04574c56d3ddfefaa6316cbf20fb11bc770b2b3bf432b774353b88ebacc8865d9d7530cb080df90109038f9a753d12ac806bd4141f5e45ddace08f3312f9ebea84c56d6f1bdaa14b24130b4f93bcf934b1a3775c5639437857be9f985d21908b7352fa6de942ef24688e39547aa39b3a5e8a2636ae9b19d4767d62dc102baf6a49d29fead990fa7bb2a58226a7aa4de0d0fc86c622903eb7cc28721b25115a80121159dea290", 0xffe, 0x40040, &(0x7f0000541000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000846000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x20, &(0x7f0000cf3000-0x10)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/14 19:57:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000005, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) getegid() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x3ff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e68000)=0x75) mkdir(&(0x7f00003aa000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) r3 = epoll_create(0x800d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000fdd000-0xc)={0x9000000e, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c3c000-0xc)={0x10000000, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000090e000-0x11)="2f6465762f7667615f6172626974657200", 0x8002, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r2, 0x8000000000000) ioctl$TCXONC(r5, 0x540a, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x200002) r6 = socket(0x1, 0x5, 0x0) r7 = getpid() r8 = getpgrp(0x0) r9 = dup3(r2, r5, 0x0) ioctl$sock_inet_SIOCSARP(r9, 0x8955, &(0x7f0000367000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="697036746e6c30000000000000000000"}) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x7, r5, &(0x7f0000bfc000-0xc)={r5, r4, 0x0}) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000fdf000)=0x0, &(0x7f0000074000-0x4)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00003bf000-0x4)=0x1, 0x4) r10 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) mknodat(r10, &(0x7f0000908000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) 2017/12/14 19:57:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6353, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000867000)={0x0, 0x0}, 0x80000) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000d2000)=0x0, &(0x7f0000209000)=0x4) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000b43000-0x4)=0x9) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000d14000-0x48)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4c89d4d6, @loopback={0x0, 0x1}, 0x7}], 0x3c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000430000-0xcc)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd2, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000) mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000462000-0x1)="f9", 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ad2000)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) clock_gettime(0x7, &(0x7f0000f85000-0x8)={0x0, 0x0}) 2017/12/14 19:57:25 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000153000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x420c00, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000e86000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c11d45624281e00070ecddd02ebc39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[{&(0x7f0000046000)="361a33806848c73ea556b39384d4bf90a5c645d9a1c54d01994ff2b48a6623f539a30ce7a3c6252587fff7c0edd1c34695954847e603a0983eca7dad412b9c2ff5c0f42c15acad953192e9d80f8eba41fb6b733252a0506bfe9f", 0x5a}], 0x1, &(0x7f000012e000)=[], 0x0, 0xfffffffffffffffe}, 0x4) close(r1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000f00000-0x80)=@generic={0x1e, "0103000000000000000004000007000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84019eff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb53f1314a8ef151622c0005f9c8ea0be50077aeb81c9000226d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f00008ff000)=@nfc_llcp={0x27, 0x100000001, 0x4, 0x7, 0x84, 0x4, "4fe6871872daac79c23776eaa11647a4b5f84658b6563b2531ffe1a9a095c335dd00097f34129efa12c69b38c55e400527808f4d60ba3fb53a694840b8086b", 0x7ff}, 0x58) getsockname$packet(r2, &(0x7f0000f88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b3c000)=0x14) sendto$packet(r2, &(0x7f0000833000)="3868a096b74680c47b8e696f6d9f253152def2eaf06d6a3837ab77cca9c5f3faf628cd784255ca6beff5e6efe8f5c87a6e28e5d61278d24f449990a837712d31f0fa35de6b8d44ac006b695390d7bed9b586c77ecaf4ef690905c204e4a0f0f18dc012e150562e4ae119effdf429403206665d1482f78538347dfc2c9cdf61ee0a7f62cbe62272634d36afd7864a3418", 0x90, 0x4000000, &(0x7f0000049000-0x14)={0x11, 0x1f, r3, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000364000)="2f6465762f7667615f6172626974657200", 0x4400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000d25000)=0x0, &(0x7f0000000000)=0x4) r5 = timerfd_create(0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x8000, 0xfff, 0x0, 0x7, 0x15, 0x5, "4d5de8b173b9b4f1a880e11c4c3dd2eecdf74631f58b09947d8a7ff2547f149a35c624cf48c3e97a2768415e85b94c5e03381eb3d3b465a663d0fc88984e3001", "48bf21f62fc266b944d59adda6e892c60ad4735a104d417fabce4c338bf5653da544e4f217fb65c61abbe3bad5262d173a50d6c3b58bbc37c7917aa3f0905c51", "7a47f79c46c428d20bcae0c844f518a9df3dbc4ddb8d5e79e5b3bb68376394ee", [0x2, 0x7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000026000)=0x0, 0x80800) close(r5) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f00003b9000-0x20)={@generic="cec100000000fcffff0001ffffbc09e6", @ifru_flags=0x1000}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000249000)={0x20000000f, 0x8, 0x8, 0x4, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c24000)={r7, &(0x7f0000958000)="75", &(0x7f0000892000-0x1)="de", 0x2}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f00007f9000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000831000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb1, &(0x7f000076d000-0xb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv4={{0xd, 0x4, 0x5, 0x554, 0xa3, 0x3, 0x40, 0x1, 0x29, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@end={0x0}, @timestamp={0x44, 0x1c, 0x33, 0x3, 0x2, [{[@multicast2=0xe0000002], 0x6}, {[], 0x40}, {[@rand_addr=0x1], 0x0}, {[], 0x5c4d6985}]}, @noop={0x1}]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0x3f, 0x0, 0x0, 0xf, 0x100000000, "f3351b", 0x5972, "378ae0"}, "e17896c618ede4a12efd879f58b706702ebe9af8cfd72d5397a3c98add5b0ecc96fddddf37d19d9bb485c3e932b23f724d6577a83ec118880a1d1abf4b7fc0535772497d412c71abce837f991f7bc09e1aa527bd474c508ea03606c7bb4059"}}}}}, 0x0) socket$inet6(0xa, 0x803, 0x80000000000ff) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000f4c000)={0x2, 0x0, 0x0, 0x1, 0x9, 0x200}) 2017/12/14 19:57:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003b8000-0x8)={0x0, 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000474000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000032e000)={0x400, 0xb85}) setgid(r4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b67000)="2f73656c696e75782f656e666f72636500", 0x10000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c6c000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x10000000000006, 0xffffffffffffffff, 0x10000, 0x0}]}, 0x10) fadvise64(r2, 0x0, 0x4, 0x1) close(r2) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000511000-0x4)=0x2, 0x4) r5 = socket(0x40000000015, 0x5, 0x0) recvfrom$inet6(r5, &(0x7f0000b1c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad, 0x100, &(0x7f0000166000-0x1c)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xcc22}, 0x1c) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000ecd000)={0x40, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000c7c000)="", 0x0, 0x40010043, &(0x7f0000637000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000eda000)=0x4, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000071c000)={@generic="22d945672f18013cf669f970748daf4a", @ifru_flags=0x2}) prctl$setname(0xf, &(0x7f0000c7c000-0x11)="2f73656c696e75782f656e666f72636500") getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000baa000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f000057d000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000c5000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, r6}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000b06000-0x30)={&(0x7f000014e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e80000-0x8)=[0x0, 0x0], &(0x7f0000e61000)=[0x0, 0x0, 0x0], &(0x7f0000245000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x8, 0x2, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000e4f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000261000-0x4)=0x3f, 0x4) r7 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000076000)={0x100000001, {{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]}}, 0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00002e5000-0x8)={0x0, 0x3cd}, &(0x7f000076a000)=0x8) rt_tgsigqueueinfo(r3, r3, 0x200000000002c, &(0x7f0000dc5000)={0x10, 0x3, 0xfff, 0x7}) 2017/12/14 19:57:25 executing program 1: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000046a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ebb000-0x4)=0x14) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e55000-0x9)="2f6465762f76637300", 0x4000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000b43000)={@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]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff, 0x100000001, 0x8, 0x500, 0x300000, 0x100000, r2}) ioctl$int_in(r1, 0x5452, &(0x7f00001ec000)=0x4) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000069c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001bc000)={0x0, 0x0}) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000517000)={0x0, 0x0}, &(0x7f0000314000-0x8)={0x0, 0x0}) utimes(&(0x7f0000ebb000)="2e2f66696c653000", &(0x7f0000ebc000-0x10)={{r4, r5/1000+30000}, {r6, r7/1000+10000}}) poll(&(0x7f0000acc000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x9294) shutdown(r1, 0x1) 2017/12/14 19:57:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cd8000-0x8)={0x0, 0x0}) getpid() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004e3000-0xc)="2f6465762f72666b696c6c00", 0x2202, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004f7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000e8f000)={0x1, 0x0, 0x1a}) clone(0x0, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73000-0x10)="2f6465762f73657175656e6365723200", 0x8a001, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f00006cd000-0x10)="d26d8dd73e31c4066028085e2633d49a") fcntl$setpipe(0xffffffffffffffff, 0x407, 0x1) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00003c5000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) pread64(0xffffffffffffffff, &(0x7f00003d5000-0x9)="", 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b3f000-0xa)="2f6465762f6375736500", 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000049f000)="2f6465762f73657175656e63657200", 0x1, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000685000-0x28)={@generic="d6f28e4eef1d37f069ce4e51676cc039", @ifru_data=&(0x7f00003f1000)="1d3a14a25e4dcb6f031ff2bbc67715b45cf81fe9e92e01f0bea4f2ff0ac7e0a6"}) pwritev(r1, &(0x7f0000fd0000-0x10)=[{&(0x7f0000f8a000)="b42397b0ec9c42c70d2f20f82f9b516a7b86bb4ec326c1023dfaed6e6f5a760eb8cd5aa2f0aeb729f01841f5687d", 0x2e}, {&(0x7f000064e000-0xd0)="8a09737eefd77b526a59bf750f1286dc17bfa902c8076a698a044a0a2c1df2e6cb54f9ae28ec97e3c53d2a26a6781f427599f1cd7aa7b682fb3179c0c1e071d0b042918b2aa2d9d9de5b31144c7f9c6d076e29b46715deeaaeb5a48c7e5288b94e15f5af448640eaa7998209e60f4b38b56647021679826578d41a849b67933709a9b08757fc6c2ffcd8d8c066a5dc5339367dcbd1bc4195369af7dd8ced65a7a77a586c21696616aea5f66c707dfccd0bb3f536a4c9c7045cb84fa18629c58c482bde73dfa065bd358103cfdca7732f", 0xd0}], 0x2, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000eeb000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) waitid(0x0, 0x0, 0x0, 0x10000041000004, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x31) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000384000-0x11)="2f73656c696e75782f656e666f72636500", 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f60000)=0x0) ioctl$void(r1, 0xc0045878) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000b46000-0x8)={0x3, &(0x7f000089b000-0x5a)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) 2017/12/14 19:57:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00007bd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3b000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getflags(0xffffffffffffffff, 0x800000040a) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000017000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000351000-0x40)={0x5, 0x800, 0x795, 0xffffffff, 0x1, 0x3, 0x400, 0xfffffffffffffff8}, &(0x7f000073d000-0x40)={0x7f, 0x1, 0x0, 0x7ec, 0xff, 0x9, 0x40, 0x5}, &(0x7f000083d000-0x40)={0x5, 0x4, 0x9, 0x0, 0x2, 0xffffffffff73cfe6, 0x6, 0xff}, &(0x7f0000001000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r1, 0x0}, {r0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101280) r3 = dup2(r2, r2) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000820000-0x1c)={0x1000005, 0x4, [@random="080000000300", @random="0b656c051e7b", @random="b47d9681ebd0", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r2, &(0x7f0000629000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000095c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000060000)=0xe8) r7 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000425000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000647000)=0xe8) setresuid(r6, r7, r6) setsockopt(r4, 0xfa9, 0x4039, &(0x7f0000907000-0x93)="e6df45adba24272d77430d3ba6ed5c46d856baaa54e35c4920c86c9ebec6370ab0472457cc9ed7ac879ab8f64174914231296cf830768b4e05dba1c8d763f424b397cd0f000a95e4a0df82e2015960d711b39e4e4cd366dd8c791711052aac176c519b3d1d6cefdf9b7fff46ad2c2a3c1eeb8c59e948827ff06bef1092164dc1d9c34fa9851724e78f995984c1c200ea6a765e", 0x93) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000044e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000d0e000-0x9)="2f6465762f73672300", 0x6, 0x20000) pipe2(&(0x7f0000428000-0x8)={0x0, 0x0}, 0x80000) ioctl$KIOCSOUND(r8, 0x4b2f, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = memfd_create(&(0x7f0000795000)="00", 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f000043a000)=0x0, &(0x7f0000b89000-0x4)=0x4) bind$inet(r4, &(0x7f00009e0000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r10 = syz_open_dev$tun(&(0x7f0000fcd000)="2f6465762f6e65742f74756e00", 0x0, 0x0) fgetxattr(r10, &(0x7f00001c6000)=@known="00097374656d2e61647669736500", &(0x7f0000a24000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac) 2017/12/14 19:57:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000003000-0x4)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, 0x0, &(0x7f0000007000)=0x0, 0x800000801) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000009000-0xc)={0x0, 0xc24a, 0x20}, &(0x7f0000008000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000)={r3, 0x1, 0x10, 0xa9, 0x6}, &(0x7f0000008000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000003000-0x1008)={r3, 0x8, 0x1000, "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"}, 0x1008) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x5)="71aefcff", 0x4) connect$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x1, 0x20000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x4012, 0xffffffffffffffff, 0x37) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x4, 0xfffffffffffffffe, 0x8000, 0x0, 0x100, 0x4}}) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000004000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000005000-0x4)=0x9b) 2017/12/14 19:57:25 executing program 4: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00006b1000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000486000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000eaf000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cf9000)=0x10, 0x80000) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb6000-0x4)={0x0, 0x0}) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000eb5000-0x10)={0x0, 0x1, 0x8, 0x8}, &(0x7f0000eb1000)=0x10) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001b9000)={0x0, 0xfffffffffffffffd, 0x1, 0x5, 0x3, 0x9, 0x669, 0x7fff, {0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x9, 0x40, 0x10000020, 0xf8c}}, &(0x7f0000eb0000-0x4)=0xb8) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000eaf000)={r5, 0x6d2, 0xff, 0x6, 0x20, 0x3dc, 0xfffffffffffffffa, 0x2, {r6, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40, 0x1f, 0x9, 0x2}}, &(0x7f0000eb3000-0x4)=0xb8) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000855000)={0x0, 0x0, 0x0}, &(0x7f000065d000-0x4)=0xc) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000eb8000-0x4)=r7) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb4000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000eb7000-0xc)={&(0x7f0000d7e000-0x8)="2e2f66696c653000", r0}, 0xc) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r9, 0x11, 0x65, &(0x7f0000eb8000-0x4)=0x0, &(0x7f0000cf4000)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000bf6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @random="b20aa5a224b6", @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000021f000)="f25c008a5e40000000271695526100000f7de68a7644c78a6ed5f1d2001f604273c5bbe2b42c674800000000000008d0ac1fffff7f000000fb5b1f000000", 0x3e) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r10, 0x8955, &(0x7f0000eae000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000eb8000)={0x0, 0x0}) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000314000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00005b8000)={r11, &(0x7f0000ebc000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_ifreq(r2, 0x8933, &(0x7f0000b1e000)={@common="79616d30000000000000000000000000", @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f0000e22000)={0x0, 0xfffffffffffffffd}}}) 2017/12/14 19:57:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f84000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x803, 0x80005, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd1000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000cff000-0x4)=0x0, &(0x7f0000a19000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000002000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000)=0x8c) r2 = socket$inet_sctp(0x2, 0x10000000000001, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000)={0x0, 0xffffffdffffffefc, 0x0, 0xffffffffffffffff, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000003000)={@common="7465716c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000003000+0x278)=0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x8, 0x1, 0xffe, 0x7, 0x80, 0x80, 0x8, r3, r4}, {0x51, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x9, 0x4, 0xffd, 0x1b, 0x9}, {0x10000, 0xb, 0x1000, 0x3}, 0x6, 0x3ff, 0xffff, 0x759be0100d44d2e9, 0xc0, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffff6d, 0x3}, 0x7, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x3, 0x6, 0x8, 0x0, 0x8}}, 0xe8) r5 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000469000)={0x0, 0x0, 0x0}, 0x4) socket(0x11, 0x2000000000000802, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xf1) 2017/12/14 19:57:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000739000)=0xe2, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000c95000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r0, &(0x7f000093c000-0x1)="e5", 0x1, 0x20000005, &(0x7f000076d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000085e000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f00000f4000)=0x400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00003a4000)={r2, 0x80000, r1}) sendmmsg(r0, &(0x7f0000270000)=[{{&(0x7f000088e000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x7, 0x8}, 0xe, &(0x7f0000462000-0x40)=[{&(0x7f0000314000)="af8a3489d6346b46719905ab48828d0a75119ec2b2b363eed9ef8070efd0e7f9f347c9ff94ee910b447291e2d280fde3975a8c98aaab088421cd1e7716a09ad24efc52aaca114b57ad628ccc8797f63297d83e0c7d9d7e40bf7bccf17f0385d3b0f437b6750299996123a5010db5a44bf6d860ab7dd7474840793ab6c4487716feea92abaf9530664ac74712d180fd2cac59ac946e6e4b2b8808319b36beaf2845f8befe3c7ec3c973ebc2cf61ffa61ae7a24ec58a3ffada9d964164fb7bb2", 0xbf}, {&(0x7f00000a4000)="e65069edfa4941e475fc1d00a3075fa6a9e15307aa85a011e827aec2128d61d9336cd373c22c912f0ec5d28bbb4a80f53d05cdeb271fdace6a3c0a387b564b30552d58258bf8ea602325800c67fa12ca0700663ac8fb39020773b1b258fdc97442d936227dacdc2b7f858e43fae51a91c7e593f41f3a1a3f2a32bf7bfe10202e847c92d69483aad1ff22d100f6c9cc499a54226f9192b84004ed00f70c49fd10429d74230325", 0xa6}, {&(0x7f0000a4b000-0x1000)="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", 0x1000}, {&(0x7f0000c0c000)="4022ac7b70c5020ba9b6c3e1f4ef081ba44ca2ab12fa4332a2b961f0ce03376b55c19aa13957aca836853182c2e4b8bcc5e9d4f2b7a09e4c1d4767d57c660dd97f10e5563346dfa903a72e1ba69a8bb3145883529fe594dc902a4f63922e2dbb4ae1922dda7f8ad6403fef3a3c0cc7c5a65a05f174e6dbbf5de35907fbbcabe6445ad39637c5fbaa221ef509557a55e203f9bc362167bfc86ab77d9d105474a80b093f2413caab80d3473ab35558b5188b302d84fd2ab0", 0xb7}], 0x4, &(0x7f0000964000-0x98)=[{0x98, 0x2b1aa12fef22890d, 0x4, "879668c61cb063b14aef25d38521feae396814808fcb4fec7c436d358a946327c2514f8a0d439f02aeb4ae335a9303cbec3051f622419fe47345726ac49f8ba7b2c7a0638616ed77aef0958eb3a791a487811e35c43c0933f3ca326011daf36d4050894b2f6dbb331ef50efede282c487a6754560a10fb57a793c9a50f08135e7169b8"}], 0x98, 0x24040090}, 0x100000001}, {{0x0, 0x0, &(0x7f0000779000-0x60)=[{&(0x7f000095f000-0xb3)="2afbafb0f4f5116551c5f267f6d0b34baa64ead70783b379c30a48a56bd225d85c8df0b48f4e923d803449b2539978d459509353001bdbcb2b22f224440cf96085c906b4621dfe9c4496fc8e74dce342f295a18277d394016c2acbacf30c8e30b53fc06a877b8e20aa1531e9cb2a5bfd7fc833845ac03afb4108653584b0e045d7e386fd3cb3d95d0443476aad82c8f0b415d06979bc097c862c279a122d1b4be26ce78f0ea9fa2f2a1ace8628ff0636737707", 0xb3}, {&(0x7f000064e000-0x59)="503e66f8f0326dcc49bb8528cf7b500b4a1e79a2381f9575f01b6daef8d6da79b35bb7942f7c7be1245e518208d3020ddbc3ff0e86065cc2bd2634a79d3222f9849e5a079ff0866dc5cfcb0d1a752af76685348fc3ada1eb96", 0x59}, {&(0x7f0000a00000)="11fafc7799799297046729d3abfa3b54181027900c404f8be6360d009ae582d91d2937f0e06e4012600d64ebd753bbc15f08b31d74a89e278e4014e74790f77e261bd73c7dae18f00ab83bfb8868477add2b87af06fa074bdc9b841a3d1eb2531c54374fded480d652", 0x69}, 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0x1000}, {&(0x7f0000119000)="c57e01c922062d4df8f4e38e080392a05ad3615dfe75f8489964332eb3e93f41c7cc4f2abb672b78658b43e50aa5316baf6e8cf1ef9af0ecee23b51bd06b2bb780ad4efb7c91fadfa76e80e47680606342b4f85d0a3288290105ac9c16714107344a72cf8c598077042c3f55fe19b7aee99dae99d2f70e9365bd5f7e880950841520961eacad0e909b303b343560130a064c8f673bc6bc4464b6ea3de75903023fd6b13e5bfcd3dec1d39ebb418f1afaed6ae856ddc0f67e322b179bd587a6dd72a4484709f406bb93", 0xc9}, {&(0x7f00001f6000-0x69)="ea2d670a68c6e2ba60c931020ea502d2d2adcc3f38e6d25b96d280b5cd21cce793b36cf0708826b5e2b70b7545003733d634288f8fd22f1c4b67b19a7d06f390b4964401b8a30629e288747103160566f78293b2579c975df6ab6b61d3015f7dd9b868bd95d723e9bb", 0x69}], 0x8, &(0x7f0000993000-0x208)=[{0xe0, 0x19f, 0x8001, "5455d290a9e778dfa2e5d087fb217dda03914dd10be8db7bc8a1687f73bedb4e68facede1ffc413c3474f661c955efc7cd02454e6c345bc08466d8da78f9dda404262d68cc02292c5bf358d8037988b451e08c6aa7080332c4b780e538b36fa67d3d1c063a74150ca3e45528298f28ad56a7bb48e88dfd451db76b8eddccfe2c469f982ec065ae57e351e79386dfe75c0bf1cd12824e6ce4ce9a2e740907b6c2bb68922f97dff21cbf824ab9a23c4d38937548d96182739f97ba0cd2c9c2692ec230c1ea89045207499b"}, {0xf0, 0x111, 0x0, "d102a43ae25c48650a55e790e4e97364abac042ecb7135208d15d0b320d4d6077698c5e8f051ccd93caaaac291a7d646e0c6c5d8cc11a785d7afab0996f8a14ec67438f07b714240a3e8581ff2d34b2bb2053a9cc5bb096835ce9d79437ae0605a210507e66e9f2464edba4589b7b9f068038804c7eb3ce6852973756f9ee3cd9be8b078aa8cbe350cd16083bb3c7be29117441e7574cbecca580740c827f442494590722fc351cdf2d7c2611fbcea0d78a766160695a2cc8c25fb79ac3bd73bc869f59b0f6bee583323ee1aae194f5584fcbf36c6e8d1da05"}, {0x38, 0x114, 0x0, "8136ba70b5a1f9190d2f11a774f1fd57fb45742db11a11cc5e357dc41ea76d54bb"}], 0x208, 0x20000080}, 0x0}, {{&(0x7f0000562000)=@llc={0x1a, 0xf8, 0x2, 0x5092, 0x9, 0x9, @random="e17cbb98fd1b", [0x0, 0x0]}, 0x10, &(0x7f0000f2c000)=[{&(0x7f0000287000)="dadedd0e88e05ecdb86981a8ec868f53b233798015bfca8a3e5672f3d6f2fb85f07ce97fb78c86079a1a9e747126cba6c163fe5358384464fdb5f5250735085abcc084617191614488e28644eac86dba3ecac571747682618f1a8f5d46302d4e3b874c8a4ded7af2bfe716dd4b5f883456a8c3f6d3624686cca6a4bab2", 0x7d}, {&(0x7f0000840000)="21013879ac03269a6c6e7d4585039f7dd2683f07ca9321f602c3c65bacaba26c8ea5b9fc8c00f2fa7d68b612b995", 0x2e}], 0x2, &(0x7f000089b000-0x2f0)=[{0x80, 0x88, 0x101, "b4ea598f02ee4275b2b0030a7e193d12fdcdab848355c5380cd80a895d5e2588099467542a4d8c76a7e37f1eabf9fe74540eeb8bf96aeb9098a9de444c4ad68ade4b6543ff2f3895d6d458be2b35ab9c0f9ef911e5b0d40204f6b5ef21edb93dd452521863056d9a9ed8fd2cd98b6ad9"}, {0x90, 0x112, 0xffffffffffff1dd5, "c6953905c9f0fd2d544f82cf61b2dfcbeb6397ca4137573a119a890b1c9a747750366c1338e9af72dc005dcf012f894d410fd2773d532817b87bf07f121afd0277d0892450f5674d6d3b46c81ea0528e4f41e711693b01b1ca12d653f4a7b8fb723e619f0328b7433daeb538cf97bc2f66dfe87037d140ab7566c66a330f"}, {0x108, 0x3a, 0x2, "4d132216337eba5ba5e9635ac26201f618f4d8187f3c2805f7c678ea3995157a1f653026640b2d77780c3fd75f1864146113744781e8a4660eac940e7e74b9de1aec224a095e803d6657069b85bf5640562a7e09038573d0f793e119d3bca07f396cc67907752bb89e068091a62e32bf0b1222a5b37c40679377e595e567a23261ca3130f1d0fe25ede7c9211b828589fb481bd577382d2fb9a9c8721fab9f0410a393427692aced26abc9b781d20273edc94ff334c1fcb479ca2a8e8a03c35ac23156ef62a5dec0be667623e15c9459650363604efd27fa0e4fd3a259a3cb808a945157c11b6161f7c637afd6168689465ecc0cfb"}, {0xd8, 0x102, 0x1ff, "00928b4311c9bb4370a2210ba795426cc1f4b7ddc9cbc780e5d40a64933c0f041cb2604695c4c22ba57598e1294060a89c1567f3ecc0b8d91ae49be5915ba564075b91dcfd93a23a54ee9d47aee24f9e3dde52ae2ea2a24ae4d70cf0f515c14583ccdd2f0c0d048d0e0a91aec55840f64572799e8391d389de271014f9fb597f4b81ba0524d228396608cbf48170600d1ef263da0f361d49fc78c514865f81b4c1901fef2e366462db56b9676b309050d912a789f765b39aa7637f1c09993608e1886827"}], 0x2f0, 0x4000}, 0xf00}, {{&(0x7f0000780000-0x8)=@sco={0x1f, {0x9, 0x6, 0x2e0400000000000, 0x5, 0x5, 0x8}}, 0x8, &(0x7f000000b000-0x10)=[{&(0x7f0000cab000-0x90)="d9b22e324be7bfc5f96647bb9c0d2af24a2707892aa78986c87c7b830a562cc6bebb402c465b9cfd90dafd3b80fc691d55cf27bc1bcecf3ec1cf2f89b43a3c7dbe9ee3d638e552f7a3e64aca9fc3847ce740f9cc0b1c639c50d96d22fb0f0cad9b9869c2d14494d79cb160f4862de8fe47334732cf53f60bda395ce45d6c3513fb5387f4ca43dad25f5b7698ddaab108", 0x90}], 0x1, &(0x7f00002e7000)=[{0xf8, 0x0, 0x6, "fb1649683b4e7af9403d6c388f7383a102144bd4dda0d7de409a2275a2065bf6bc708d230cb0cabc9f8baffe231e52a027f5264b3c59411b032d1ba431c82efe04e99fdf5b21f6425eff73e6ef1089435075bbfd725b550ac98afd6aef30969cafe3054a84950aa9246694ef1f48b6847ce5b41dea33b3c2b53af05d0ade6c145295132e6ae349f9d26ae6af34ec852431640ea3f0f663933d5e8a7d23642ba4a3ca15bf994fc85520864ad09c9d7584d693ad4f6bdc3e01b357c608c16a749ef364026ace279ce365b034c5cb501e3eba756a6786009991693dbd51f469e41b3dacc50b63"}, {0x80, 0x6, 0x7fffffff, "ec681e0ba4826e75c369859e628a2330310391cad2c11716249dc6cf90048c268342c52cb7d98b584cee6b0fdad9585baef30961962223a4bc6fa730792f1566886a35e56403f53d353e0f40d2acfc7ab03bee21a4bca5c3d60952edcc6a2e36c9f86a103f693fe8a6390ea903380c02"}, {0x80, 0x13f, 0x800100, "1c51ae5ef9a3b9ef1a0498ef4e54f3143b2adc2c50f991fdbfcfcb4e02c3e311187be95ad14b9173d9c4ac51e0fdb1a418196f208b5a164b9d8b42afa6b99fe1ec737df9a5607550a3b6217a6c14654285bd4f65f0fb0c927c271e0b8bf196a317677006608c8a0b5f6a00d10764"}, {0xe8, 0x102, 0x53f, "597a954924ca58164eddb69fedff9c47244d71024769b940632d091a4acb1dfd3c20f467239b84381facd37d2c9cf6e954865904548beb4dd21c540e220ca08d7d46006c705b7f8919dbdc4475839c5b53ae0fb8c45f6bd513e9c0491e421a7920684b325e4f658c12f71c260450294d1361a55fba637f2513719e1d87da0f165539d9ba56055e804c2f5b392a49c85de2395ce6a6920ea800ad8118f65a16102ae32ba8960f186946805d18279002a86faaaa23ba257017eecf49e1d5d5c44f80aac43c53bb6da316da10bcf1b2fa81908d333bc44806"}, {0x78, 0x117, 0xfffffffffffffff8, "a0c727f7c0adad6fcf6720e5123b4d766f3a9076814d1f3b4d11af3cc378a3c1fdc8aa18f557675d8c9aefdcd6ed1814e4117aebde601e7a541571d52ff473b94d41491c11066cee748fe8be8100a7ee1b030600356de578239b6a576b53bb0d5a9ee6f429"}], 0x358, 0x4000}, 0x2}], 0x6, 0x0) 2017/12/14 19:57:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) socket$inet(0x2, 0x80003, 0x9) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d1c000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000735000)={0x3867, 0x1, 0x7, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) 2017/12/14 19:57:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000684000-0xc)={&(0x7f0000609000/0x1000)=nil, 0x200, &(0x7f0000f80000/0x3000)=nil}, 0xc) r0 = creat(&(0x7f0000030000-0x8)="2e2f66696c653000", 0x34) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000b5f000-0x4)=0x0, &(0x7f00002c9000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005a7000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000099e000-0x20)={r0, &(0x7f0000848000-0x1000)="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", &(0x7f0000650000-0x8a)="58097fb98d29406134310bdeaf67610026a69c180274cfb5879a6a02d1eb31e92f75ef0772f3cd8aac589ee673229aa7ba6872f3cf8d4ea99af3aaedef8204963ff8fb31f45eb7d626544ce09b46b03fedb1600849558117bc26899c6c0ddfa43cf47004c965595ba3c8ea223391326ec2235e632791268cfd49626d275945576236915237b41708dce6", 0x1}, 0x20) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000078e000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x10000002, 0x0) write(r2, &(0x7f0000253000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) 2017/12/14 19:57:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00005df000)={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1, [0x5, 0x1, 0x1, 0x4, 0x9, 0x206, 0x6, 0x9e5]}, 0x5c) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e80000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00006b1000-0x8)={0x9, 0xc781}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000df000-0x10)={0x0, 0x2, 0x8000, 0x0}, &(0x7f0000616000-0x4)=0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000eee000+0xfd5)=0x0) ptrace$setregset(0x4205, r3, 0x207, &(0x7f0000c53000-0x10)={&(0x7f0000cc7000)="6572383f3918d3b9cc2dd8879e4e0950e266b09e4a5c6084e13815ed58bb2d9c1f468fcc5aececa14b515d264d65f467aae87b52f5eabc10bd79", 0x3a}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005a4000)={r2, 0x2}, &(0x7f0000022000-0x4)=0x6) r4 = socket(0xf, 0x3, 0x2) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000dfb000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r6 = socket(0xf, 0x3, 0x2) fcntl$setstatus(r4, 0x4, 0x4000) signalfd(r0, &(0x7f0000b84000-0x8)={0x7}, 0x8) setsockopt$sock_int(r6, 0x1, 0x2f, &(0x7f00008ef000-0x4)=0x0, 0x4) readv(r6, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)="00", 0x1}], 0x1) write(r6, &(0x7f0000639000)="020baf010200000000067bbc8e1d4048", 0x10) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00003f9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000549000-0x4)=0xe8) bind$packet(r6, &(0x7f000078f000+0x287)={0x11, 0xf6, r7, 0x1, 0xdd, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00000f5000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000211000-0x4)=0xc) write(r6, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r8 = dup3(r5, r6, 0x0) ioctl$KDSKBMETA(r8, 0x4b63, &(0x7f000065d000-0x8)=0xf78) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000913000)={0x830, {{0xa, 0x2, 0x3f, @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]}, 0x1, 0x1, [{{0xa, 0x0, 0xa0b4, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockname(r0, &(0x7f0000e2c000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000924000-0x3)=0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00001c6000)={0x40000000, 0x0}) 2017/12/14 19:57:25 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000290000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xdd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000673000-0x74)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r1, 0x100000000000081, 0x8000000000001) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) lookup_dcookie(0x20, &(0x7f0000a6e000-0x19)="00000000000000000000000000000000000000000000000000", 0x19) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000359000)={0x3, r2, 0x0}) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000ec8000-0x40)={0x2200000000000000, 0x6000, 0x0, 0x1, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r5 = dup3(r2, r3, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005dd000)={0x0, 0x8}, &(0x7f0000e12000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009e0000)={r6, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$addseals(r2, 0x409, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x65, &(0x7f0000d0e000-0x2c)=[@in6={0xa, 0x0, 0xa78, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000c0f000)={0x6, &(0x7f0000ee1000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000281000-0x40)={r7, 0x3, &(0x7f0000953000)=[0x10001, 0xffffffffffffff01, 0x800], &(0x7f000000b000)=[0xfffffffffffffc00, 0x100000001], 0x2, 0x2, 0x3ff, &(0x7f0000416000)=[0x3, 0x10], &(0x7f00008b8000)=[0x6, 0x8, 0x800000000000000, 0x6], 0x0}) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000eaf000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x0, ""}, &(0x7f0000abb000-0x4)=0x8) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc1000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) socket$inet(0x2, 0x800, 0xf1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f000037a000)=0x7ff, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f000081b000-0x8c)={r8, @in={{0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mknodat(r5, &(0x7f0000b84000)="2e2f66696c653000", 0x40, 0x100) 2017/12/14 19:57:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002b9000)={0x0, 0x0, 0x30, 0xf1c6, 0x0}, &(0x7f0000753000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00005a5000-0x7a)={r2, 0x80000001, 0x72, "6e0d33496f9f4ab94ff9d4f523f04a473ff69ba33a918ac3d3fb20c3d23fc02b0fc16ced414b5f448930fa09b97d4af0c20ab557cb34c1b8ced51f3bca539dab9ed259ca9dcffc8696478f4bba45ffe58af03372d4349fd4d906561fabb2401844a72b730f9fb3cea7ffd5f281d94f5aa01b"}, 0x7a) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x3, 0x78, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x401, 0x0, 0x0, 0x80, 0x0, 0xe5d, 0x0, 0x0, 0x2, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ca000-0x8)={0x0, 0x0}) connect$llc(r4, &(0x7f00008e2000-0x10)={0x1a, 0x1a, 0x7, 0x0, 0x5, 0x53b, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000063d000)="2f6465762f70746d7800", 0x28000, 0x0) fdatasync(r1) r5 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000165000)=0x74) r6 = creat(&(0x7f0000a11000)="2e2f66696c653000", 0x2) fcntl$getownex(r4, 0x10, &(0x7f0000258000)={0x0, 0x0}) sched_rr_get_interval(r7, &(0x7f00002ff000-0x8)={0x0, 0x0}) timerfd_gettime(r6, &(0x7f000055f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) open(&(0x7f000008e000)="2e2f66696c653000", 0x10000000080040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000046a000-0xac)=[@in6={0xa, 0x1, 0xffffffffffff1701, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffda3}, @in6={0xa, 0x3, 0x726f, @loopback={0x0, 0x1}, 0x8a9f}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xbfc, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0xac) r8 = getpgrp(0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 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}, r8, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000074) mount(&(0x7f00006eb000-0x8)="2e2f66696c653000", &(0x7f000097a000-0x8)="2e2f66696c653000", &(0x7f00009ab000-0x6)="746d70667300", 0x200002, &(0x7f0000f12000)="") connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a51000-0x4)=@int=0x0, &(0x7f0000735000)=0x4) syz_emit_ethernet(0x401, &(0x7f0000a03000-0x401)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x3cb, 0x2f, 0x6, @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=@pkt_toobig={0x2, 0x0, 0x0, 0x6, {0x4, 0x6, "e15e77", 0x97, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@routing={0x29, 0x2, 0x1, 0x100000000, 0x2, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x33, 0x3, 0x40, 0xff, 0x80000000, 0x1, 0x2}, @hopopts={0x11, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x9e, "de955511366bcee1b23d879f012e7b8125add557d6dd0a6cdbab32835eb869e0604ba7282949d634ca37e3e8d656436717d904a4123e06e5057778c857ba2ab5eccbfcfe476b2371828245fda5bc14cca97a28d7548bcc0d2802b7cee9f7f95c10b61f1489baa4cfdfdb6c11c483f8f932ce7a1aa63f7ab22fdb7620d03b3bd675c6942019614d156f0aca143f2c8c05a14cfa56d9ef99de73e925e17b1e"}, {0xc7, 0xa6, "23ba8b1ad01d157695fa984487123e566228a509415fab64f54609e24e657727e75920d5ed30a2efc6617a6fff2835262770a6e6f7b7eac1befe5440a432200b536b133cc7c25fac50c731012af21f0fef6408f79462638c5e32d1b9903e573b6baa44d1366856dec29022351d0ca8275312d8b932cbe6815d62c0bed1c2a2b9268aa5ebc136e91ed7a302c3f645524eacbe3f5a640854f9d416af0e62fc739ffd38bd72b4b1"}, {0x0, 0x15, "6cc83fea4eca579cd07561648ae3f03f922a70de08"}, {0x5, 0x1f, "a02903a79c1db8ce242a1487c6d6efe0b449eeea7f0a128f3bc6fabe478cd1"}]}, @dstopts={0xc, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xe9, "21ebb5f6664777b23effb60ebd20d1fc47c6f255446f8e850d3b4a61ba64908e03d6de8a194dec3ea8a08e060125d3fc85638efde1ee2866c72e5cc4c3aa8fdde4cf3a5532ab8250bb9560000cadc41f9d10345430bdd737ffeb34678f78890dc576281ba200ccb51deb7835d884dbc1f71b7fd0c2806d9566f35414ff4e623b50895f4d7c9e9fa21d4f80a47ff31833acb903cb496640d527c3badd223327edc6d1e766d8677db0bf9f2b8f32b3ac71c1d2d69c6b91ad8a39935fa820c65ad44aacb8a8164f26e48ac467d3faaac1da75561dab0ad958156292056515ec678247bb12dcd56ab9a2fe"}, {0xc9, 0x68, "5ff74e73ebbc910ed2c98a9f315297e317334d0500a34d034934e74e4b3b3a8d745c318c0f2678e88d7458fb1382b73848a851d292007d47265c6e0534a6727084a417be7aae6af4b9fd032b988839d09feea2c5dd402cbd644836036a33398a3eaff6451c4fc43d"}]}], "90e82166a158a71bf98ca912c819e3b9b21ea1775b7433ffb3e830b336721de12cb2e611795f9719185a4425da04df19fa5c395df64db4da6337e2802269ce4191e4b0fb147f1b4e5ad42aa9b1411e2b97e6c10f1ec76548f8193cfba2a029dd5d0f675d905ca5cb81b036de9300f4101697c53161b004b10fb656fc7a4db87dc24d548a0917b66a01c869f6653da43f97bff4c623e7"}}}}}}}, 0x0) pread64(r5, &(0x7f0000e0c000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8, 0x0) perf_event_open(&(0x7f00005ae000)={0x2, 0x78, 0x36, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1fffc, 0x0, 0x0, 0x0, 0x80, 0x0, 0x800000001, 0x756, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) 2017/12/14 19:57:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) sync_file_range(r0, 0x1, 0x80000001, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000189000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x90000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000499000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)="2e2f66696c653000", 0x20000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000a8f000)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x5db, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @rand_addr=0xd1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000000000/0x8ba000)=nil, 0x8ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00005b4000)={0x1, 0x9, 0x4000000000080, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba3000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x202, 0x0, 0xff, 0xd, 0x697f, 0xab6, 0x200000000000002}, 0x20) r4 = socket(0x4, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000d5c000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25, 0x7f}, &(0x7f000070a000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000d10000)={0xe79d, 0x2, 0xa4, 0x7, r5}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000fb000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17, 0x7, 0x5, 0x6, 0x9}, &(0x7f00002f4000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000029e000-0x108)={r6, @in6={{0xa, 0x2, 0x4e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x7fff, 0x80, 0x5, 0x967, 0x10000, 0xff, 0xfffffffffffffe00, 0xffffffffffffff01, 0xff, 0x2, 0x80000001, 0x4, 0x400]}, &(0x7f00007f9000-0x4)=0x108) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r3, &(0x7f0000fca000)="", &(0x7f0000002000)="", 0x0}, 0x20) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000019000-0x4)=0x0, &(0x7f0000c10000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00007bf000)={0x400}, 0x1) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r7, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x2, 0x0, 0x2, 0x0, 0x2, 0x9, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x6) 2017/12/14 19:57:26 executing program 3: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000fa8000-0x8)=0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fa8000)="2f6465762f766373612300", 0x4, 0x101140) r1 = syz_open_dev$usbmon(&(0x7f0000682000)="2f6465762f7573626d6f6e2300", 0x1, 0x403fc) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000013a000)=0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a64000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fa8000+0x605)=0x0) rt_tgsigqueueinfo(r2, r2, 0x3b, &(0x7f00008ee000-0x10)={0x2d, 0x2, 0x403, 0x80000000}) pipe(&(0x7f0000a7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000000)={0x8, 0x100, 0xc200000000000005, 0x3ff, 0x7ff}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x40) writev(r4, &(0x7f0000b16000-0x10)=[{&(0x7f0000f0e000-0x3a)="390000001100092401030020040500ff0700000005000000d7fffffb084d3c0019001a000f000000fefffff5000000001e2000000400000005", 0x39}], 0x1) syz_open_dev$sndtimer(&(0x7f000007c000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$addseals(r0, 0x409, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000434000-0x10)="2f6465762f73657175656e6365723200", 0x10400, 0x0) perf_event_open(&(0x7f0000f73000)={0xfffffffffffffffc, 0x78, 0x7768c0c6, 0x100, 0x0, 0x0, 0x0, 0x100, 0x2, 0xfffffffffffffffe, 0x101, 0xffffffffffffffff, 0x0, 0x800000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3b, &(0x7f00007ca000)="0000000000000000000000000000000000000000000000000000", &(0x7f0000f7f000-0x4)=0x1a) clone(0x8000000, &(0x7f0000d2b000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000f01000)=0x0, &(0x7f000014a000)="") statx(0xba, &(0x7f0000dda000-0x8)="2e2f66696c653000", 0xd00, 0xfffffffffffffffd, &(0x7f0000b23000-0x100)={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]}) 2017/12/14 19:57:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000012000)="2e2f66696c653000", &(0x7f0000293000)="2e2f66696c65302f66696c653000", &(0x7f000096a000-0xd)="78667300", 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000e56000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$ipx(r0, &(0x7f0000543000-0xe)="bfbfdead7e5a2bb819737a1c4779", 0xe, 0x44815, 0x0, 0x0) getrandom(&(0x7f00004b6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1) 2017/12/14 19:57:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x80) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000965000)="7574657200", &(0x7f000005a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e0000)="", 0x0, 0x0) r2 = openat(r0, &(0x7f0000070000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000ab8000-0x1000)="97", 0x1, 0xfffbfffffffffffe, &(0x7f0000ab8000)={0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x3, 0x1, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000b03000/0x2000)=nil, 0x2000, 0x8, 0x50, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00004f1000)={r4, 0x0, 0x0, 0x0}) r5 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00006d7000-0x30)={0x8, 0x0, &(0x7f00002bd000-0x8)=[@decrefs={0x40046307, 0x8000000000004}], 0x1a4, 0x0, &(0x7f000093e000-0x1a4)="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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x400000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xdf, "1e3487b6cab4ffcfa35a8424df432bf59a862904f67eb548bfd3d7fa74e7284ab6ef6792e8b5b97df52c10b68dc1ae3b5a128697ccbf04f3c6da10129d29a0a94e88351174ef025f3b723e3a02342d1dca716104511f1c6470345550687193f493369e655fd933d0b345d3a9ce721f1b04a9a6c89598e79c7d9fd25d2ce29dec7da6fe70012325ab25c8ebb9484e228b64cf4703ed14ef7f1e24d201cfcb997ebd8b7337a109c9b2bfa11778c3a9954864135247f2786f12cad11efddc2e50bf90bc49ab355dfdfa531cf98a325bceacff1291b3b296f296727889f536c0a4"}, &(0x7f0000000000)=0xe7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x8001}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r7, 0x3f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r8, @in6={{0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)="636966732e73706e65676f00", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="706f7369785f61636c5f616363657373292d6c6f5e00", r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r8, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="21f5a2e23b05", [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x7, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) 2017/12/14 19:57:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x400, 0x0) dup3(r0, 0xffffffffffffff9c, 0x80000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72746300", 0x5c3324ece104a35a, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) getrlimit(0xf, &(0x7f0000505000)={0x0, 0x0}) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00007ee000-0x4)=0x0, 0xfffffffffffffffc) r4 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000000000000, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000776000-0x8)={0x0, 0x0}) r5 = socket(0x11, 0x2, 0x0) setsockopt(r5, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000d94000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000023f000)=0x76) setsockopt(r5, 0x8000000000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) pipe2(&(0x7f0000a00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00004ba000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f00008d3000-0x78)={0x2597709d, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x1, 0x9, 0xdb20, &(0x7f0000a33000-0x10)=@generic="dfb070b010855d8799d434539275e275", 0x6, 0x3ff, 0x5}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000d51000)={r7, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000156000-0x4)=0x0) fcntl$lock(r6, 0x0, &(0x7f00003d2000-0x20)={0x0, 0x3, 0x3, 0x1f, r2}) close(r3) bind$unix(r5, &(0x7f0000b8f000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) write(r6, &(0x7f0000fde000)="2ee83fbc7d5f335531e116facc561045d00846a3f5a5425710a97465de7f0b37ff2ac48bb6ad6c7c12ed7235496b0ee13eb2df02786c547eeb9887eeadc25067f71a3d79e61ad6e1a588f0bc52c99836525fcefdac2ebae0a46349dc6248f4e7b20222b49dfa84fce16632b1d540d6f5aab9e4ee", 0x74) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6367726f757000") openat$autofs(0xffffffffffffff9c, &(0x7f0000ff0000)="2f6465762f6175746f667300", 0x202000, 0x0) setns(r8, 0x0) 2017/12/14 19:57:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a3b000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000215000)={{0x5, 0x7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e, 0x80000, 0x100, 0xffffffffffffff6a, 0xfffffffffffffffd, 0x1, 0x7ff, 0x0, 0x4, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000cd4000-0x68)="5eed5f31ff253a0f3d41b257e9e4ade5d54eb1def16faca03654e7ab4ba5b3787ce4873ec299ce8f9adcdd1badc93762b9d729c37c140ad2568803e836bd8a72d9a380b95686c9c6fd41bfd5b20611104e7c1caf962483bbc0b4d537337d12dcf6995bef34025cb3") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f8a000-0x4)=0x0) prctl$setname(0xf, &(0x7f00002a8000-0x11)="2f73656c696e75782f636f6e7465787400") ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000334000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ee4000)="6f6f6d5f61646a00") r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000011d000-0x4)=0x0, &(0x7f0000039000)=0x4) getpeername$ipx(r2, &(0x7f0000610000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000426000-0x4)=0x10) writev(r3, &(0x7f0000bcf000-0x10)=[{&(0x7f0000c38000-0x1000)="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", 0x1000}, {&(0x7f000062c000)="ef44eb118691293faef3c18d3cf7ab4b901e144d4a4a7739763e5b4e5b19", 0x1e}], 0x2) sendto(r0, &(0x7f00009d7000-0x2a)="faef52456ca0c18c87cac7a8e35c6911954f80724ac5fb7f0d3037c54aa63f5e3e9082bb9200799dc533", 0x2a, 0x14, &(0x7f00005b7000-0x80)=@generic={0xa, "b5779ecfca34636842b9f3ce3894ae11deb5b55faebe4c15db304cddbc8655361595ccb5de29a16aa6a9a5c8af7a71fa0d5cffc9e2d5b33c87878a4faf2fa9e1fa897cec7a2610c1b00192be6756d3a0b13dade033ce37ba2b4c59c051ad50dc454ee849bfb85a40f855753c1d56b5e0088daff2a051bf8550a0db72202a"}, 0x80) sendfile(r0, r0, &(0x7f000079d000+0xdee)=0x0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00006be000)={0x0, 0x0, 0x0}, 0xc) fstat(r2, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, r6) r7 = syz_open_dev$sg(&(0x7f0000ae2000)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e24000-0x4)=0x8c) mmap(&(0x7f0000968000/0xf000)=nil, 0xf000, 0x4, 0x11, r7, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000da9000)={0x231c8bdf, 0x204, 0x8, 0xb49, 0x0}, &(0x7f0000790000)=0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000edf000-0xc)={&(0x7f000046c000-0x8)="2e2f66696c653000", r7}, 0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000e55000-0x8)={r8, 0x7}, 0x8) recvmsg$kcm(r7, &(0x7f00004ce000)={&(0x7f00005bd000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000526000)=[{&(0x7f00002b8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000008000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000474000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f000013c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000fc6000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f00003ce000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f000047d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000cb1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x8, &(0x7f0000a36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x400}, 0x12000) 2017/12/14 19:57:26 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00008d3000)={0x7, 0x1, &(0x7f00008f8000-0x8)=[@generic={0x5, 0x5, 0xfffffffffffffffd, 0x4}], &(0x7f00006a3000-0x2)="3a00", 0x6, 0x80, &(0x7f000065d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002b7000-0x38)={&(0x7f00004eb000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b6b000-0x40)=[{&(0x7f0000efd000-0x83)="307f93ee88257415ba027e58b48f74f2185d13ae7d52e567cd843c836545ae783bf2bd49f417d9adae89dc50bc72c0c4bc1b749f65e4ce8d63614cbf07929adb9fbb6437a30cb5bb9cda68ac55de9e7b5e24261efc547ae5357de9fc6815c9fcf7310648f83521fa56fb2f934c614044de6fc7169590c537210d8432f9191deccfd8b8", 0x83}, {&(0x7f00000e7000-0x97)="3bbfd2e2b841fb9fc0f37af2bf6e9976f5d9a3e39c0541fbc7f2406f2a6488e1688c81581b8649cc06594721ae886ac122d96a91fb15f05e9f195cc9ef109ef081ab86c4ac73a7bef96cd223450476aa417eb7826523449697a07baa2fb9095e94621a8d8608975e1ba3a6ceccd94bc6597ea765b8e8b4a78ebfdc3a71848a307bfa011f693bf7230b01eff1bd693804bec257142ae3b6", 0x97}, {&(0x7f000087b000-0xf1)="e23d78aaac6b948406e8d45fc83974a4e9fc1defb8c975bb49977d0f10ccb459ae4ad29b257c05ea88d1d40642ba97d93e8ba82497881b6e5f057a0958ce515b02ed1e8e522d54713d6f23ccc3c96a28e1dc9bec774493e44325aa3edd0a97a4b96e6c371f68d2af49a71fdb8249e3f7fe2e7c694b9c1d892314883c41b8dac19bb249a75b78f61cf5497b3f204be1072a2b199e36d0c6b6dcc7a81543faa30c14ec89fb83a532c353258cfe882373daf5c6ee21e6745c650cce50ce148b2bc33a18a3f973269355fd6e74b1f9a03dea7f9249ce5d310e44664a6273e50d8f5725b9aba80c5f250926306d48d4437d6d95", 0xf1}, {&(0x7f00000df000-0x87)="d52876468bf7233da52cc92e99949aa9478678ff9bb9448f897a590300000000000000ac506709ca4162c128118a8995399307417bfef5aded16969ac328abff36691bc05d2cb7cf51dbbce35db40b7a33cb72b4f85c3e36df3e7184d401a58f63fab817e49d7619b1be2c585e38084f00b7c50f22ac97fa05062d73c9ba44726baddec3e83705", 0x87}], 0x4, &(0x7f0000b6a000)=[], 0x0, 0x20008000}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x1, 0x6, &(0x7f0000b5b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000543000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007ab000-0x4)=0x3c) connect$inet(r2, &(0x7f00001d8000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000f43000-0x3b)="0072544afa0d2026ff41d4de9874384af94b3ac927c4968187017b827a8bc6b7436734f24f9765034fa141af430919e800000000000080014d5986", 0x3b) sendmmsg(r2, &(0x7f0000310000)=[{{&(0x7f000084f000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005f1000)=[{&(0x7f0000b5e000)="8af58258a72cadd7404bf7385ccf1ca7d26764335c5d2675dad92ded2a3b1df0bba87a0df2e705ae7c72fe74c78d90f163247fa65338ca83d15fb4db36d34002184acbec7fb452c02e88de973490ec9999e3c29f4f44de68342c695b64cebf122f73e7f4dbc58e95694cab24a5614da5ff66e7e33bbdfd24bf61898fa38fa20038", 0x81}, {&(0x7f000030d000-0x55)="44922cd94c352868cc68caf74ac99a323d15177ca93f3aa1716b6ddb12b0500c68b63d838f15f2866202ae6dbe194aca02ab74782d306abb6faa59f267e2c4907ac99e03c3de96ecac83bd6b61195c586369f7b757", 0x55}, {&(0x7f000066b000-0x30)="ec5e1c87bf10f22c42a3b5e781304af2b4e7e8c97b54845087d66a394e90ba3ca5291f167d38efd98f6bc1bfc7827b8d", 0x30}], 0x3, &(0x7f0000b46000)=[{0x50, 0x29, 0xffff, "a95820384824a1f11f19a4f068e6288bac0ecc02b42f90fe8259f866cb362ecfafa54318dda6ea196e52a26d090458c3009336570315384b843e5217"}, {0x68, 0x116, 0x8, "5951bb9e5eeca2cfecce264377dc1eb6f0fbbdddf06ace962fe7e78c48ffd5e132ace1823f79bd8b69ee97601092d6924936c586fc65bd13088ab576cc39f274f06f7ae0865806fb5355bb0b8508e0750b9826492b134b"}, {0xe8, 0x10e, 0x100000001, "630dea169615255aac42a94172326981af9283fd4959e620c00dfb3bf3dfc27b298dfc1c66cef82828d05254620d0472d9f2c4bc7932c24719f6a864b59a542f9e3b89cc374d836f99057e244653c506095778480500d8dea0a3a69c571f4d8cf56c9ef4f5b7008fc80c59861935e54c63effb46b9310499d38c05c16bb6b991bcc9149cd9b63d6680676756c5f39867c3e123f8fe87b16b2c410d974f0d70a7535af9ea0c45fc2e0a0249fc31873ee6d97bdd5d7766dc192b7d8b9b28ef6f846a815b31baaf8d3ac51382a740e7881856807bd5d535"}], 0x3, 0x20000014}, 0x1}, {{&(0x7f0000443000-0xc)=@nl={0x0, 0x0, 0x1, 0x1}, 0xc, &(0x7f000093d000-0x10)=[{&(0x7f000074d000-0xd1)="139d4ac2b6bdcbaa79b94a61a9a12feab2d1dab8038b3066060d226e2ad859b0f1d5d51bbf6791e97bfb4df594238152fe2312b89c1ffc1c9af969f8787e4935908790d7f123f7f83bf5722a374c0c121ca21cdde3cabfea0de6e3be9f2f480013ce1d280a315bf2b5da35b3671a3536040c9d53afdf8f968e9bcfe153d3874ed8fe85c9bceacdcd9339eefba119cd14281156494121f2df4d84504202d654e3b95640e631b4572f455cb1d65a38867df5397b1f9aaa2ea7fb8d1a3949ef544f424a6d9d22a6578ac9e3c4850313eae52d", 0xd1}], 0x1, &(0x7f0000df1000-0x68)=[{0x68, 0x11f, 0x800, "dbbac489802e99356d4d6c66683d66ab0c4c2f8edf1fc87705d8dc03fc775bf829cb51155605957dc174efca8e467f94ae35790fe8314836ea2ebf9304879a85cba923917711058be9ec86831e0ce14664f6a68f03"}], 0x1, 0x4000}, 0x80}, {{&(0x7f0000c44000-0xc)=@nl={0x10, 0x0, 0x3ff, 0x653}, 0xc, &(0x7f0000346000-0x30)=[{&(0x7f0000d1e000)="2c731c1869b92eccd4237df8e4fadc8ba955414f918be0ee76b2248f9a87da423240ff7d152a081c93ab019dd97bfc58a12d6093cd2ec3c0924fb320bde833c4bc8cc6f19e71bf2e691abb9ec5726f5962dd9d93ab37beafa78d61b2ae38d92a2391919a6d27a09b46ef82d239d8b761a8c963a3836e094785109df5899ce776ebef9d72e5b82e93926d26499defdf99e534b71c2ac118bcdebc8808df0462af5a04b675ad0eff6646199a241bf7820821d83483b641d1a5a9", 0xb9}, {&(0x7f000091f000-0xae)="a93eff8af37db504fe2f91aac998be83fcfdb066d3eb0fb2dc4b25f967adec1ca04c3f8c9e45dadb5d4df5fd85ce02afc59b5d6c126d4c122bebbe5a0486084b5418ef60c849e7c9e5c8c48e9761d14c4eb38a072b1fa4992034daf792a8d13eaacd607f7100b723755ce9c4a8b8b31bdad96544f89c9c1247a316fca47a1c22b08de0310552b7c427ffb50579eb6dcafb4f67d96aa9bb5d5bcc144dd85bcd0d7383288005a7c5062a7489dc41c9", 0xae}, {&(0x7f00001e1000)="e5417afcbe2f3616d1d6a6c12790602e921f8e503c9d81740b3e0f57b00f874238df93d7987c17e2b0291ff2d398f0251be8d081f05d188f93e240668158e9d524501fdcb5faf46052e4137046c5528f76562a0ecc9a896d348fd1cc93d66fbbb61aef7f82d07c230a53f7f101daeed9f82e41ea6da0d5a52700e35a690cb3a7ca04f1e6278cdcd51d4e450888a19e59e46e6576dd7c0115609904cabf44e27da648dd95ff5ed7adc0df98bc7b0d468f8ec5a56f4244c652089733bb2a31517e8c", 0xc1}], 0x3, &(0x7f0000750000-0x218)=[{0x30, 0x188, 0x5f, "42666b3962ba58fe2074c693735b038d06d06b366d35974e6e"}, {0x100, 0xff, 0x10000, "9146bd55aa981dd969cf9633a6f4a027ae6cdb50a726a11d363ffb6b821951da38b3aa51a219c9bdc0c1604e5211ceec3495c927421c6d9c4e33d65052050296d381759c8f4b36768eb9c61f8f3098eb7a41421b1a90a5e97a6f9177c078fcea77328cbdcbd1ee8eb633f9c5345552ab2763be2cb9427fc50d2d9bd31e12143ea26ca843d68be60fa6f522ef59a74b5d5dad06044609c311691d7813f04c6ea677fa3845c810aa7ad2dd9ab0361c872b8dd34148ae08bfced5fb5b4ddcc59009a1457f6395b92b741a7a9e7881bb673d2dfff4b4d30869bdefc4662da3690f1971ba9e02883e338b5de6133d442e25c5"}, {0x88, 0x110, 0xffffffff, "ce94facecf07e49d210e2feea2966d831e0428823918fcff77f89c4a6987baa803dd64cf671ff72a808ce616d2db0db3262f4d7eb2d0cd022ff9fbc21378257652c7d3661f02932392834707f8ee34ac1f194f6f2e4e820f1373b67b367fcc4a03ba752c430e268af8c667cebbea8d35efae12"}, {0x60, 0x118, 0x3c0, "02d1d6c6b6667315ddc9cac1feecc0736c9b29f6eecc8c9a166f7c0b2a8ec6a4e0b7bfdbf03fee6d869ef29935ba3d54c9ea41cef85b0ea98c8d623af02907a87cd1a5f4601da50ddb84"}], 0x4, 0x0}, 0x1}, {{&(0x7f0000f0c000-0x10)=@nfc={0x27, 0x8, 0x0, 0x7}, 0x10, &(0x7f000049e000)=[], 0x0, &(0x7f0000475000)=[{0x10, 0x10a, 0xb9bd, ""}, {0x90, 0x10f, 0x6, "4efa8f381530317feebb6c322857e2f1252eff07a699c3d6bcde6f05c8b635a5b06b0a7b82a6a2edbd0f671f9c962166f0dd28f1769d5cdb47863a11fd7d8b1f83185c2cc9c11805125525cf40db90efb83c8fca530ce3de60849f23b20201d529ecc17f304c9ae49d7bcb7a032aa5ef1e299892134d89dd570511e20b9226"}, {0xe0, 0x88, 0x366a1653, "12289e4ff9d00100be36d9132ccf81d6da93d5d448999733a1aa60aadc0657a69b6623a5242a5d13b148b5926c11e209e93392bea22ac6e7772f5a02614044bdf85990edd07d2b59e501c4925628f35467ec7bd89006d9d2fe35ac973dee2f35f00dd5953333cb3427271b1c4872689430a616dadab0ad574e827956aaddc13419ccf00d6f2daad9b9c6497b27df6c54d091da92cf18ec189156196f96d973b3f8544b974ddab475fb210e9cebe1c903c024df0fef3cc3ab756d26908ccbd3e612eb52266a413773ed2197a2"}, {0x98, 0x105, 0x100000000, "46aedddf8f45f4384b9bf27bd60a756958dd9a4586bcc3c3705ee6f4ca98056dd441b6fac439f8f1d6f9a7dcb835ad518150b4398cf2d3f5afa0d71769501bfac4ce0802dfc16ebb9f4bf9f367dc204a88756a6dcd00a2a6d69c7eef58ae2299ce2bfc9ebbcc486dbb67c6433d54cfaebf02a41c368873aa6a7ee283f9cfd811e1a61217"}, {0x108, 0x19b, 0xa, "a55439ad4f9f76bf134391c2cbe0f1b4c18165728d34101eaf7c0c9fd813523e19c93d9b67831c9c8b170992702a2aa287b3d6e44eb684ed116921966693935431c6930c7232dd80c8aeb2c7d118ef6b2513c6566b94440ca5d4f0a30fc330ac74d6a7c0ed758a1c04e816436a40e1d67360cbcf12bdd077b49974e35b0ea784274dfde4828ffa5070bbf13ee038e5729506eeff003664e4b43a0dbac13c51d2166b52ccd57edc9625ba9812adef0d5b7d915de0a3f1c9819d49bc84b578edf03eadc6cfde2bcb83eeecece5dd91e3a89a4eb21a598cf69934ba23255b465ebf04a4615177e2649c914eb2cacbd62203f93130166d52"}, {0xe8, 0x10b, 0x80, "d0187f254491baf62bf3d0c2fffd362946ff99572ba5cd66afaab467ef0b4fc872c91b05fa46f32798af9e5d7b3e192590f9979dc8c460598370997f40a756fb6cb49b77a4df784278559d6ef6996d2730fb40a4b0210db5b9bc875d054bba9f4c3ae173b306aca1d57a077de974dd03c259201798524c501db50650da6d8bb02d27154b3a9c3ccc842a4f752a27949db9a3175318696d0469103dd52d139ae79127fd9cec172de8745eeccab178157d8cd9785d6249b07c37a6ea38183045ce6ab2f5821b9dbc5dbdcd0e4dc9997236ed8aa65f242004ce"}, {0xd0, 0x1ff, 0x70, "0992a018f0f34bcc94465b5c15b0db55738af68e820184738449e669a360267245e194aa868297c495a7d81a5ee7b34d5a4224e6389e1f47be9eb06d6658cd4ca3022d990d1512a41df36e68d6d242b4af8f5ff2dcb24becd8273515ce263c6fcbd866f3934f19b938a27ecc5cb0c430d83d660c000dec3ec160de4adf1a6f3450467b87674eb90d3b05bfc71684d2b528ad74531acf278da7405dc0a43334dd6359af26307b7cf53f871175cbd027aea6ed1a91e3097f585a30"}, {0xb0, 0x117, 0x9, "38adade89292e0f9bc01d9186eb0fa5dedec254cc7ede87f4e99937b112b1aefa4a69a3ac5b253925255d2a0281df44ec1c034d10d355a7591bfc0c8bfa0a0599c53f078e92e05fa03f4174d625442c56237e61331daf24700100b9da37d905d0105e22a8a5b6ce2c3bc016649237472d6715c76b7452a6aa139462702771b46ba9571b90af95df10206c72888df6bd517497e45e54b3b6ed3"}, {0x40, 0x13e, 0x8000, "5df698705c20f2895021a410ee6abb5bcb0d280bfd431685c1f9367685e7d6e4fafbe277739d817f0521c5c2"}, {0x10, 0x113, 0x81, ""}], 0xa, 0x4000}, 0x1000}, {{&(0x7f00004ab000-0xe)=@l2={0x1f, 0x7, {0x7fffffff, 0x82ed, 0xfffffffffffffff9, 0x0, 0x8, 0x1000}, 0x7, 0x802000000000}, 0xe, &(0x7f0000359000-0xa0)=[{&(0x7f00006f8000-0x6c)="4f9acceb99a69fd1cdaf85ff4f905ed6802116534489eb7a634b25269ec879facffe9dedb33a412d7aed14d64632e37853041713cd5743ee115f709324a2c338b7f6d6bbadd62c6cb8d8ada5f9283f808a10b312bde7a9c4fc02d6db662e392b19aee3ea7e6847337e695a20", 0x6c}, {&(0x7f000075f000)="197b2b37695da5da5b962691e25ef8f0dc2c4d723a8e0473e1038ebe015ec0087d1b0821b699626a808cc33bc5fd80b246c72b4502b5352e608e44d18bd9119409f88917bb74ed6ef79704102789adca29851a45c17453b6a722c6d95e67c8c7867f7f92091ae1c07f39dfdb21a68e088c9774bb380668a1508536a08f966660a5dda0afba3f45afa5df184fb64806cffb6580b380a10d06eb97951d97291c75cb47688ee526e2437b5627fd364cf111041fd39de31b407a9557bfd0e52f2bb1556287ece8ef150d80f4d00334bd90c1b41271ba44683bd94d5813723b57b3", 0xdf}, {&(0x7f00003a4000)="7cc6a67e8a01374b7e1121b32da8607ea7dd960a383150f7edf9f3d94e83431abb37ab68985f1b4d0c12e20a335b418d6f5071d6b54ddd27a2edfb9b6e6d894e781db98ece4ee5527b03c4092bf28dde92", 0x51}, {&(0x7f000072a000-0xab)="f665750c258329620de5db736e3f28bd8046d852019a7375cda0613abad3b93305d71388e3d893273b5e63cbb3f61ff3de4305bc5e6137e39f711c593c86d06da49a37ecb4b6138adb8b40f9009e18d66d0c84899148d7187a222fc0600a710257129d8e94d99e544ecdd2217a0990542a247f6b1c4bdba319e1f1d9496c5e269e912532d87b99819579263a8caa4000950ebbbe6dba98f7e1c171cf7e705419816a95b09e2619daebd16a", 0xab}, {&(0x7f000090b000)="e2de8bf17fb4ba974a234a752c7eda919621fe33370671314bf80b28bc30d7f9caf2bdf891c701be85473625bf3fde91fec55f16fa1d01b3847c81b0e16ad9f0a16059e3d2571b43b5ba31f56734c77625d20513781ce8d937a38f15e6f516d92f918eba086da7ca55195addc86071d57bdc80311a159fac37fe0615156ae0c5e8360b79c005e19a76ed683e95", 0x8d}, {&(0x7f000094e000-0xa2)="c5c5db7c3f04550a7ec4bd1294a86998b89efb7e3fcfdd407627612d5ca7f8e5951e9b41613036971c2e58a176137f9c4a59bd5eb8990f4126d8212b562d898b4732a3ca5b3622fcd299c8a53d01bf38b33b64120d3cce808edcdd2f77a024a5211e139738a79c00b77f24506d6837b39c7f998c998e6b73788f9a36ceab250cfa00bcc71c487d71058ef082a6d8c8e213103857da0e15673885be13f0a7def91e6e", 0xa2}, {&(0x7f0000703000-0x74)="5c44a5b40fe1c5bb5621cb0c8ebbf7edb75afd3a7d4b2cf9132104c3026dc07c61b080686b12f437f3b940207d66811439994d17450dc7298568098cb1c1868dc4c375277bbee18dbf8a6576572c1c886fdcca62480867d531a7e72d8f301393a7f70de3df012de367cff1cd0a1e97681b987468", 0x74}, {&(0x7f0000de9000-0x3b)="c85d8c25ab51afb6501fada3804ae72f91100e02927051f0e88ba74e26078023ede59917fddbf51df8140a9a3346e9a86a866acc527c38596a3649", 0x3b}, {&(0x7f0000f3b000)="eeed997dc7812df4b39d8324ae366af62c125ad65c60c1f126a88005c647751eedda66608ded811fef61f22b902846db60e0fd3a57ba72ec162137fdfbba8ea9b9ed53354ff4e3c6bea8ff629c67", 0x4e}, 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"cf7f6b8a458ac1e9366b0015196cc5fb7a420b4512e1539cad53e6c57624c627cb8208474a141feb579ab87ab9fac786b2905643f92810346be45c13dd4d5a518a62753e5e139a3b784de99ee44d687dbcfc4a8b75f9cd9429132962f7b7799edc5cdb653102fbf78eefc39aa459c9d3d47e9d044746cd3d11b6fc435b19c61fb0b7183deb4ff446eabe26369ea5fa3dab5c187b218c29e6a8"}, {0x98, 0x10d, 0xfffffffffffffff9, "6342c7b242b917870f102562109ae61cd9d7947188677c24e5fb65694aa766c720a0644d71327566022e2253985946ccdf584d875081648bde6046088a2788ff190fbb533230dd83889b59cd4d374bd2eae14aa55a9a74175cffae926d684582d68bf1e4b952fdd2802f471b7cbe81cde20408648e970d71a43ebafac0ab43b767"}, {0x20, 0x119, 0x6, "6803575f624db30ee56bf0ce559891aa"}, {0xb0, 0x107, 0x46, "88adfecb17b18b637c17706b8e543c330d4e81864211ecf203447f7f77c733665d0572bac0e863321acb5c3e90829e380051ccde23fdffe885d9dbc826d7ab599181bfc8bea19ffe478002e9d5690104a4199c73cb49ff26a3c1bf88ced770fca6d7799ddada4a09f74217943ba85b60930c3e75e6d00ad2aeda1f53c04a69a38aac3519e2346934a698f1ef2f33708052c01a60dc0276162007"}, {0xf0, 0x10a, 0x87a8, "5e8b9cb6a4ac74e80540c16c5c2729c09c7d083947d5b51d24262f56f74d3da66ec4326019115a60184b7455a4fb2d43af10a6d0b410a265a7bba381780194a54a8066715d5a16e1224f5ae65b8d6c865dc6f61187c24adf9899e42bcbb1f5264f45e8a3c4a1df6d848745d95c349d4b5ae3e7a1b5f5503d739f0e649af2070d66350e8a9160ca63e0b944cbe9de86102eb52212a752b06ef5d2b8cc85d8ea83b178dc1cd5f0360b173ded949d1619f32a60bcbe60fd70a479528db880c033c6bb22ee4d34829b6b990fcf3a715554782765d2a84997379fe950"}, {0x78, 0x10f, 0x7fff, "9a8d877b5986ef9132a95319ebbfd6dc3f237a5b3e79f6b905d73f217339836377e979152a8b209df2d62aaba40c00f96c5fb7a11dc7d07c82893a5a829ae210dc463e84a14a15525cb7874dd58c53017e5ecb938db27683c74fc59df5dd86280197f2e60b4782"}, {0xc0, 0x103, 0x0, "4812ffd2e281b45bbabda899e0f2d268a47a0db0412b7943628e94c8be2fb68699bf825ac508a3501a0adcb0caa6be5adfd48110b2a354edc8b8aaec75844d97a9b469fde0db51e2de709102d6208cbea03c4a6a4a761c3136f48c735cfeb94fd194c53cb8ac4fa27c6f41d0274db53aa3b2c8d414fa92ad26caffa26dc4fbb502c99f828afa59b98693f2c21138cb356fa03b1c35cadfce9829b72c14053f46e718fd194ead33d2a89b99eda9"}, {0xd8, 0x109, 0x4, "0204fee3e332c1523be7e61feda329fb783cdf22edbca13ba1c7bf4aae5b3db74d8c5ce935a2eda25a46e9c830d664f886c5ec2ee6c67b8335eede1e53a81253863d66e5a538c846ba6e246f1172937f7c9968a96989232df601b389d36c2e0aaa74f737c6e1e1b5a8ef8dcaaa63a88f6820b227c0f5e2cf89169ee433d7ffc136e6ff2bb1ac65da4823019a780289b437fa38481f1b4acf9b2eb9f80f50586e48d740a566a38a986b6c563a217635fc6b42807cdc2f37fede26d459d99e98ec499b"}], 0x8, 0x44800}, 0x4}], 0x6, 0x8000) connect$inet(r3, &(0x7f0000c92000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000f8b000-0xc0)=[{{0x0, 0x0, &(0x7f0000eba000)=[{&(0x7f0000eb4000-0xba)="70c449cf285f85ee99bad173dee1880defd40cefe638f6d9bd2f3706b700165196708f0b287fbb854b45aec7bf525987c1baa69e76989b10811fba9cf6f62db13aeed83d54eb8fb7fa509142d2f60930fd4fe516c292d44d2e24e780a9d96891d6eb485a2c7d689c1c7fe938d12748d7aae4be834d4aa1fdfdfb3194845759295f9a58a941d4bea4e232d595da28ef716b2505edb28e4baec77bd336e6932a12388d164635f0fc96e79f7f2359542b387b0ae7da09d640e11bd7", 0xba}], 0x1, &(0x7f0000f36000-0x20)=[], 0x0, 0x0}, 0x400}, {{&(0x7f0000c82000-0x8)=@sco={0x1f, {0x0, 0x4000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0x8, &(0x7f0000894000-0x20)=[{&(0x7f0000aa1000)="10ca85221b00857fbc0302006f1a8756aca044d8f107074b5068b58f01290000023e05e7dbc932bba1b8199623363a2b168373872078048b483bd15487fb52cd55c58a93cfd2c19f8e4cd983817bcb0000000000000005b52dd88063247dbe847adf0ce1d461d347607ae62a527c8837e4a0ec2b74f671083911114dc1", 0x7d}, {&(0x7f0000d84000-0x1000)="2d2c6fa58ce70d105b3a6cd8e6f80bd136092f5f3c1a8a77c3f4055e9f671085ae94b9077f7ee4de2429c27408a6f926672da6ebfc712063c7c1e60ac1b6350fc6bbf004f78fe39c56730d60ab013f1cbac3cda565fb9da036be4ebad6a5179e42c8975bc32eaad505a104ff3b90080073376ff55525d7aa989a669355d542830d721bb7457b92bd58f1aaa5350496db523b6e6eb82144f3ff3c541bde27f4ecff690f925c5870af2046901242e7a84975eae7ffdfe40b19aae37d78e18a71b2f4ec618cddd5e5ceea2c4b96bf3bb306c7e65e58979eddaae5f8cdc244adf0623fdb8cc32c9062a19e248c2fd27115872c1d0ea84532417f219388bc4a768347a8bf5a0d23d427a49ae1c077d872adc00e4ea13a80746d9bc89250d14623062df784b938df234eeb4dde1a523f55f16cdf0aad16d5cf844f6bcfc6f1da5e0afa1d2694a6f8a3ad06e2e5fd895cb147fa76ff30ab736f9ed55c152419b578689781709b8962f37cb0ca11a464d58d79fdc7e7dd7a4958e62d91c5842322abb98df5d78ae25821c5129bd9a52de36bdf1fcd545559c26469c1cd2e507ce2050f3c291243691351bd840196434b23919cbdbfeec517d31fbe460edb83e63c254098fb3d21c094683a144e263117f882ade4abdc23ef4665f93f247082f1a83cb6c3d14d08d75b1d1d9aad49853dddcc039d0284b47e6055dbb30954b38e59f41163c53104e93177eee2373a2aabf284a19acb1c477b85285f70df6c3647732b3f038599e2710c4214fce7a218d14d120888484577d3d908d97cc4ce413ed0fdda6b4becec8178a958e5ca51f9186d6296ef9a0952089d6aace618f4ab40900c117426e5a5bc93817ff90fc8ee0b12c1499fa1b1d0d7a3ed6a40a5d06f43cce512289181ef5cf82e360b5753398cc91cd221ba9bc2875378858dd382e366e3197ba5dabe584de8a600c035db8efb7d2121ca00f6b7a965b1f1f3434f5019f03b2fde86574a89457df4c4e712dabe774525b4cf6b3277e56c12d2afb5b986ed3b06bb56c693686ad9235130ce15b7f63e1708fe3fbbc1f9a0101dd602646464d1b80306121610d6d005fbf99966f676013d874dac31e3ce3d9198c6b5b20c36643696862da924506af6499c2b02f582263207e9e4f2790fe9ecf9f5b5655d7e3e744864d408a4633ca978a051fd13b0e5850688599431b3b9287a79520d438ef1aa3faef41676dcc50e47c8d86c83b23ecc20c3c81f2631011c488b5f9a352e18ee41235ae9affbf2d9b81ebf23af99bd52f2333e97c42c7d7ea2da1d4514ebd416ef474f42bb2b007f6872d10b3f172a14f2a50a6accbc877b5cd65af44374e6b8a33a9b7f1a9ce161bc05e8b425a76a38f7c563d194e12cab86896b35fd6a31d21a8b594e8b98ab7eaeab54e29df2cc5ad40fab2056cdd39af180814bf7bc057b401b41a9cf13b62511b31a4d88f5018e78f1cc29ea30941714d77c80a31bb69939c46f6dc64c0852dfbef7ccab8ee348e172aa1cef894aaa1ab91e1caa3139ea0454f2bb4e962c849a427af2422982db77cd185269f93eefb2cc54df5707c1494a388c43c6a9a29c60b4a4fd00c8308b765bf56f9c9e3c35eeb3fe20dfaff24252b9a5392b6845fe04eba431e74737a036869a2ec2b7d56e9d865ffef3ad73289dde20bf106d856248f3d436b37681c3b1f99958df25d7e7985d1d119c4b299f3bd74ac6fd4d3c808b25c4650704bd8559540b7323070621078d742c810bba92c978b5c0c9c2183702dac3f8ff1a3c528db64ee1a1031e3852308ebbc6b76e72349267f909fdce93cfcc0e7dc919ded07b37d3eb0e8005aa696104333ec325df15cf3c556f672558fe26b23bf7e8406a69a4f7e653325edb0195787db9e6949e9ea8061287c8ad9cdae9cfd613e94942e84310b4b4eea74a5b9ca7df5713e285e189e429293aff3ae84c334a5558454997f76a7012043a3a621567b03364fec612a3041ac0069585d119b6f4a306e2f92c36ab1f4815553ef3b95001b025bc7f050b8f3f91fe604d0eef8473aed9327ab0f6735173ca96ffdc9a0117c4a421c071a60f0f35a5341faf71caa1c4da184a6203f771f7fe69840cebbffa931ff3fea9b43ebb6f15e0be40c6b023c53e5dacc6071079ec4640ba12201fd7e3d3312c99ddf9090ca28286ab233cced2f1cb60173ffc33b590792b6a29c151f1afd2810a17b7ed87f0e1c1af511629dba8fb1ca578a0d0379b12abe26a5cb0a528bb5bf6c3f2827ffeb10d8655781670864069ad4ac85de05b639e1c5c35c79318658a5d2aeddfc86b14b9fd75ea30d558a25a77adb2ce59be51131265ccd7650cf27e0d076430bc1b561af959e2133f17ace039bcc0f4a30ab0b03ff0366126dcf0e64e1ef2f9b6759aef816eac922a3300334d1e5ef839d0ee131962cfdb7b70237db23d3a39fb1566f6b3809801dff530971c6716abae71da22d3ae91aa51b71c6b03083c22da3cfd6e6fb01ca642cac0298444e2017244837e459fc4a4d13967fa8be6c720e771a988aee656d24e659600000000000000001be4c835d81afc9006386206f981f21004502e8ec856ae352cd6168bdbf48e12e84f237e9834953bc5945a396a924fd31586a5625bcae27a491245a494869e37033e15113ecddef875fb1543d15aaeef336a2ad9fee071e9e0c13015fc5fcd157e1a01a928f4fa38b72ab30222367f16503ac4a1c3c0a6775b2305eeb7621af658af72d79cf9d4b54b893fcf47bd51a68b990ec7494b6f1ed92a5ed3a7e85dbff58c294d04a50cb8e2bd31478732380ad65f4dad2534c0b9bb741cad4c3d3650c90c1b31cc66debb423b2181d7b243f7ac3c89a234b034b148a1af2785382f7bf027bfb2cdccfe4ac53514837400d391926ec912737e03b318f1fe383beb7e708523b0fd1b777026088935426a7e6403388cae6afab33346f3092fd3fef8eb761cef0f2922e749addee014d1faf0d54c52af004744d7924201cda5d425b0d20ae535a57d462ffc0f14270b4eb0370925e2277ae4e32f983f10b5f749f962d3da595c2c7ccbadb2f3f3f8791e9ded418fc4cf312b84d1f016dd30cb8339bd492af9bb967446ec7b026e1f16876eb613287cae288848223a3d6395519cafa321efc2e8ced55a62b0f97c03183d9b12fd16bd6a7759225c4867308f7000a145844b1c3c2b241331263fc7c2d94d696794504a23ee2e70e312bef5fefc1525e163f3369d72eac810a01aff6794a8ddfbd31ffc5ed452dc00cc3198e3930cbc44eee7abf53da58de3a18166562c38335151742406bbb2dd10a70742709fe1f0dc5986d6e61d58bbb1cf9e4afc4652ad3bf559e6cd0cb66beda8733223c316443e745492f274a4197d3e8ccde795c6bc975a5bb9cb8b78cbacc5de34475ce57e94c02409ab5c53fee0c09f7773bbf1cbeb72d72a87ebf4d27ae3dec90a8354132bff2adee84ec9601a0cb5ab3769351689905eb09e1df23f2966c514b3c3ab0d0ced176692bf6656271bb03879d923f75e925459edc2cdb6cc4b91baad19149d69277b31bf14a04d1c94ff91e4929236205cd585e1ddefe4b9a98262ccb091af845dec00bcfa8b2844995e4834ce44d37688ee8d4564bc36372f79455e3b3b903bbbc8ac26acd8f7e9b9aeeec92b1b3ff44ec546f9a262d94d9c5cf58303787669a21a8040378818bbcce94364f2769334d306c25f895208ef621840f923cc8bddb6e681a67fda8269386ea946a6371618d006c35b04e7221c31577ecb1fd0b13a08e07f6ac8a6f03bd2ce686a8ac763e297f9b0b71556063227b3a9a647b9e9b6628fc73ab10edc1c28c2bfdedb7d44e97852d9de3092a0f25c0d82500c8fe6e9947593561b64213b397bec200273e21631cf3ee076a396ef662c652fc3d285ca38ebb085698d7a69bf3f8934cbb701def8ec4b62eb98713e3372305c68cc4f7f4b55901c5624db60bc17a279541f47c3acda9b284543ad6381fdf39ad17ee7f4664bd75c1bbf1fe630ac7d5e9bd74d8e517833237fcf354050e93e5ec9cc61c4406b01721db594008d641fcfd06de00abaec3d6f6ea86b2b7ac1e83f7a1858f62809a3354a5163a90a627fd4a201c75efcb34555f85bda4f9bd0523c53637c04ff7bfc000091cac49d97adaa04532103af2de63b1ca6b69743153e084b7ba3bd696de0ce0fd108d5d072aff0f8f5f5df0f485cd4f01cfc84905ae583f420bbb93d0a444e83490fdf7f29f41717c82640454e401fcfe710e71a6dc249068007a23a3a7a9b337583568edd9f20208ebef8a263739c7a3b085e4889490c88dee20108d7d4992c4bb27df3deaa99917e56e0defcf4ae0e954e4126d1ca6524612b35da136d5a8e9b6ac913ba76ccbdc8dd7948c038992ad18b6b77eb59977239407509823847c3cdecca40e1cdd1f000edbd99c64cdf61026f3d83ef30d06080f23ef7baa838fa97ec0589c2f6b6834d8fe1e5b64e07f28089932350c0bb0f333c8227a8d9f12ef04493fe8a9a7d589258cac945749f63dadf6721931bb1237abdc41e306d1ec3346183818679317fdfaf76c32ccc692118c06aee106bd3bc83d2acc591efdbae738634f339a08cbb0a388bc000664835a6654136fdf514e8c8032e20c4b809c5bf22e3b582d74d1169639e9cebf290f239a7ab0a3884e6da0a4420876a9d24ab565830200768258acdc75b53e2b6042bcd3d0f8b762fb6287867ea567253101230d187bc12f2ccd806785d0418f4e3fd248ad0f578e9399f43931564f946a127a43b4baa0120254e7417396154e523e0340b1f3c703e369e407f381329e2a3033c632b55256984efa8439f1993e3ed7ca8fa6e027d5cc7356b41f52cbd1369c71167ba3fa0ae5c925cc18dfb5acc59c16330957d3de9634ab9569936cab89255f8da6ccb4062eb1e038577b05b9fdcc62f60db4469c6f349d7d5d880666117bb84c1cbcc6de40dd484e2cf5f0be6e73789c222054576f3ef370f3807bc0167da006a03d8e4a8f9670acbb25b07ffd4af7c5766f8f48b23c8b527cc0b7dba0161fa0f771dba287ddbd0ea5469e43f8e41a7dbe88a058b5d45468605669831394d3bacbd387f8e467f4eb8ac38969122f72317ecf57f5cf84de0a9b3987fb42758817b18ae94990ac75d3c3679d796c0dd2f0383d5f40ea8043176201035ed116e93b2fffee609d0b4f4215e3507d7f139527d89fd1f8a8de61bdd1eb286ed7188e6720e28784a1a9012e48ab565563d3b527ddfa699382195d2d1ca1034a28f27ad2d70764b0eda643876f05f83aa1995c4355e5cfc10c36b10427d3258949a73b234ea9e3a204a41d8b9bb8ece6e54984417e41c8d29f4411107097839fd15d87c1dc1ac9fc3ce864802d87e7c5b6542ba688c97f495cb7325cee9e2c925c3091100d8ed72250a02782ceaf8d8e6db192265fd87898de401ae7cb0e558c0ee01c7dccf222b9246687ed24606cce166e0b37ce3bb2e94760f827dd971f1a057e21a06cc6fcdcc6d62b17e469f8a10a661ff2d8550337b74150b7ec3a116fc4117355f238b3d1a9876cb8cca03c63a18deaca23d762e9c31481cdf77d08818ea220ad93a9cefec63945f78e237a669eb9612b7678612b2e95e24274983fb077de2769d27e0c6be8696ad0b321ef55783c433cd6ae1b581ac1ae3718a194226ad55f8f08a83c581ff6bafaf5b10154610436e213767fa0255b583cde678a1383566fffe5785cae9bb50029f02644493be7808119afe95030d88dce138a3360fb05d1c2634ccfadfb3", 0x1000}], 0x2, &(0x7f0000bd5000)=[], 0x0, 0x0}, 0x2}], 0x2, 0x8400) r4 = socket$inet6(0xa, 0x4, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000dac000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005de000)=0x8c) r6 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00006ba000-0x1c)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000dc8000-0x4)=0x0, 0x4) sendto$inet6(r6, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x20008000, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r6) eventfd2(0x2, 0x1) sendto$inet6(r6, &(0x7f0000144000-0x97)="c3b252e90a9caf7a341a5abc827ce79ee38680f74c89818dffa973917f5f1a345465f322c5e29c8df53c9cb0dd74fefd9446fd73b854bbed12711a815bba4d3af90b0300000000000023d3ccbab596af8a268a4aee0f4fd22bb3396df04be643dba62a008d47dba9ef232ccf4c101f5608770a1ac85652e35a7ae3a6f45bd9c0f09de5ff1fe02be5cb5d3745faeeede34ccd6962788259", 0x97, 0x84, &(0x7f0000e33000-0x1c)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000b02000)="a5a71d87b8472fedea3c83dc78f11c8f350288d30fda9eb35c830158275b917032cbc46d488ae780a565c317e40eed7ff8b0d52ee869b63fcb4d5e804db609eb39c73c55469fc0bd2b02bf36db57fd36471e6589e7e7e0f9d4b7d30c545ba2ba1520c497bf0f856d9b625053cd8713a933a22facebbb33f2ca7e19c7a99365bdd1fc9751c59c7bbea6b0a3d78ae70a24684cf283379d0bca0c49924370e1c1cf230a438b2f3f0d60312d2d103149cc5933023b3b7c11dd4679ef01eb5679359a48", 0xc1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d87000-0xc)={&(0x7f0000d0d000)="2e2f66696c653000", 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00004ba000-0x108)={r5, @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]}, [0x0, 0x7, 0x5, 0x401, 0x0, 0x0, 0x2, 0x1, 0x5, 0x2, 0xf6, 0x10001, 0x6, 0x1, 0x755]}, &(0x7f0000966000)=0x108) sendmsg(r6, &(0x7f0000d9d000)={&(0x7f0000067000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fa4000)=[], 0x0, &(0x7f000069e000)=[{0x58, 0x80000000000114, 0x9, "7112de8cc9af8b9c82c72400644aaa221994e53f901647bc292dff00000000000000020e86cc9b5f0024bea222daba00401ced9c276abb843bf90f039d6dafe9d773a759a351"}, {0xe8, 0x1ff, 0x101, "e83f9b224fe86c2a05c03aa8fd42e4f7fc28e71bd01d81c4ba9073ea83cc3b0438a75a60c455efaead6bb4e52a365c6f7334e5cb01c37e45d6bc24df95bde1f03f67fdb189c70dd0987e3cd4af530ad1436113a4fd6cc3ebdc279c1d88872b77a46c2805ba7385cdf2edf2ccf4c69daa77ca89000ef0fdb748160d939e9ec766ba21a620d92d9e4cb7e9e9cd4656304997bc8f3eff4fa2ee2f598bc2e9407c4e016d9c7cd23a1dfac40a586435108e4b442fee11da345a65acbc94a267a10a8e87c6405362eb0793ba488b7d01cad502fd18e0e51e"}], 0x140, 0x0}, 0x200000000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000a04000)={0x8, 0x0, 0x20c, 0xfffffffffffffffe, 0x163, 0x854, 0x800002, 0x0, r5}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000b63000-0x30)={0x1, 0x2, &(0x7f0000b68000)=[@generic={0x6f, 0xaa, 0x0, 0x0}, @generic={0x9595, 0x3f, 0x4, 0x0}], &(0x7f0000b69000)="626465765e6d643573756d5c707070316264657674727573746564707070307d00", 0x9, 0x80, &(0x7f00009e0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbffffffffffffff9, 0x0}, 0x30) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000a0c000-0x2)=0x0, &(0x7f0000a3e000-0x4)=0x4) 2017/12/14 19:57:26 executing program 6: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000a, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8) socket(0x3, 0x208, 0x9b18) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009b2000/0x13000)=nil, 0x13000, 0x2000006, 0x80032, 0xffffffffffffffff, 0x10) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000be8000+0x3f6)=0x0, &(0x7f0000f6a000-0x4)=0x4) listen(r0, 0xfffffffffffffffc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000961000-0x2)="6e756d615f6d61707300") sendfile(r3, r3, &(0x7f00009e4000-0x8)=0x0, 0x7ffffff) syz_extract_tcp_res$synack(&(0x7f0000864000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000f69000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31ab, &(0x7f0000f69000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x6, 0x6, "a228af", 0x3175, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x33, 0x5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xc0, "ea8bd5e9fdaeddc59009c4520d9597fc8303c7623a5dfe8017217ed7b693a54ba5ac3f15ba8e0c02806c9e08b79c579f432955f4325410791928ffef6271124d82722011295b9403f5a1c09463b1f61bbf784c55f291a0983a506f66b8c5abeded1183a4d96f73cc6fa9e712ebc29ab10ae5c65f3627c9c8b8ec0b627aacb35a7ac9ac773d3617d3261ffb06e7c4d14298952ca728f848de0c439d94ad789f7e4ea59620c7597fc250cabb8e293548d382345832124d68cb5e93d8685e85e64d"}, {0x5, 0xc1, "b11f3b07d422c1cacbad32dddae91457581742eaf195ab93bd81f0162e5f3c23537a4d13def6be176fe6970b1c75acde18c9e200f87718b51736ef5725793e13bc6af663ce758b012e1af580b6f47fe8353bea0a2cedd79187f490f4b111cd861f35e6d9aff0bed4089a4b4dc4cd8e48b7fb76d61030cc5c54f89bb6773204498f40de0632f215e5f23d4a35436860a2d3c06fb41c6080fb8f6747afe842b7c55fbed9737b716aef05b32a594760ef2331b4dac26e3b826425c9d71c5b2c154870"}, {0xfe, 0x62, "bdea0a3e7c4341f23edadbf77a9297fa3d933d7b554de34e9519d94d05fb23442d0ba5e0b0a61c6a5329d41749a5eaf04038e978d26b6cae72744c4ef864f04fc89af2495dfed8e0d9e7f3f7fafc558681766544bad5d2ad6150e8ecc6a1df4c38d6"}, {0x0, 0xef, "f443bf41f0ebbf8c8721252e0d486ddc1bdb17b1948842ef1bd71098166a2ce6eae82ca906290dc1c27f43632fd4bd08cabed6a8337b585aa271817b75d139eb929ad9bb0ba0faf62ec2a9fa0903b0193d30dc873710f5880e30291cfc32928a20c86567fa61c84d50a8d5d07d133332f1462533dc85c2c2b1f87d7e922faae9464038dd813db12a0e17b594b1f33f13d56cf1a49d53e37a0a9321a84f1ecc4fb03d8e6198cee6c81e740b6c7c5e8d6d9c8741d07db70ff548f15853b5c7aa3f74ee2e542abd6bb3e8f01af9b66355808bdd1f997eff5b90ad8bf143ce3f31a193783a2c395a5ade9d032315bbf5d4"}]}, @hopopts={0x11, 0x245, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x19, "57c40efa7062fdcbf6405d2b895a4e57ecb624e252ed274873"}, {0xff, 0x62, "667b7f2a84a776446cf0a17401251fb221cbb7e7ab9a4be40dfe2f838d4bf1950daea71d2217edeb1e6cee06352e026c8bff9928b5ee53081f7ff1b446329091152025c51b49a56938086ca0c348600b53570cc93485d05d5d2f3dd851d7f0c5fec9"}, {0x5, 0x60, "1de7b1af9a427f710e87e0bbb6cd606dc35beda1e9e21f4fe0ffb70da11d24ed1a7363134767e719440695fe53f9cdcf409e01d8de046749b7b2a2f6cd3f5b024031d36f764380c09b65afedf73a4eed2d9e38dd1dd7f6ce230faab56faf0ed4"}, {0xfe, 0xb0, "bb1beb9b5eb7dce80923a007bc9c880d6291ff36c77ae9d2a489a48afb21ad943f644753b093e4d08d6227ad9f7b629196d5896f577a72481d58b0956a29fab96d79ced329f19ed1f66ea95d406a0ff46e7cb1faab90cf9e9146e16284b1faf28fac6ae05c096d0a03b38cfdb926dc73ebd0cc7af3dce7f6de3fc8ac0712d9743fd9fff13c01dcccdd2dac282444b15b5fca383a41f5f5dd8bfa6b1ff2bd1cb506c4830694e78882afdc754253201bbe"}, {0x0, 0x1000, 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e79bf47be42a9a7eed0ff3318bfb818b89b0b3db40bf68ea9767fc093c3304c6f658e277ba1cc2e306c4bc233df433c2fecc18a24360ec8791ac50e2ac12b3b58821e58be3322d3e0a9915c0ffe5cf883a9a851df7e94ce888523acbc75966b83c53da0ef3e19a98ebf6c0aaffaee8109393cbf49935cb61cd26eb960c7891151f234fb33ce2a19606b5da0343d29a28fdc2a8091512bd2d73ed4d023398885104637d5b26ad884e16acc05bc9ca40a455ca1bd4a85b960f4efffa62cfbea66a53f2c9cf72a66a8cd16cbf70dfd1b8f36cb93d79019996d8c8184582dff0946789684a439a02f4b1158d365f3c9e4323b2443d659aed1ed0f7a22ccf2ce462bc5a384e93b897fb629c4dcadb6edc891bb19874476a394cadd0b7fe52805145509f4ab83d64c48d7c5cdc674d43625f51fef58c6e275dc19dbb2c927b1288b3ede8176339e65953b7e96449395c0c88b148caa9bc4ec4419f93e7ff360eec094e6493249f5fb370e45f23540c3558c35eaeb6b1941ee08715002dd563d40ecfcc9aac81b57898b8dbc9e3bc88efe530a2ba35277142b308be007d14766dc30332a725211689cf33d7839e75c0abc7645cefaf5bc5656cbd5b57b7c9f5b79b13d1304d1a59c8ebe25e090824b707429048ac387d9a9c99dc0f4389000ee5ffc3c769faa2c144f4a3e97ab959b938a922b3cec6b90252023e1796821089b4a2a74af7813f334fc03d507e4cd9898b1398558fa4e4ed86a57bda3b854c7bc95c36844bc8421e0c54e46f248010928809e8e78ce43a7a843a5a90f02b135262869d3d429be65f95bf9652f9d110d1118c2474a9caed6fc6f2de57e363bafec6c84e604d3d368de6e9433e9f97197b21806792ff286e655ec8ae184c5b2c904f4a1fc9b7812e6ba0d1d39de9cc51035807c1ce98b35ec52655105a882ac6689ba3aac8c4afc11ab36fe11347264e146c2d5b3dcd2c43290fc6a7cc39be6a3d2a127f90a0c9ae5fb6f005a9422852c9a49fbba764fc41a38f945dbf84e49e212fa867af7bebfbba7d3e2fe2c52d9c43d18028c18a0203c7e3f21227c6c7bb8d51c10a37273c21efafda4044c456ddea540556fd150365e78ed5df8c5068bf9938317dfc4859645783f1224d36fb062c4d725f933d793153b7a33dac877a02f0932c61724fd727c47d88fb602e367a4ff0a5ba4f818ff1713ca4809df516a04dc584387ebcf86e9607c2556aa5ae4f19db5fe40ff8c184a0b7238713e68de999dc76e106ddb755d339ec34fae4b39870029e9c0ecf43ef45c9627f8eca7c37639c0be5b9d5fbed352e7a0cf9bec16422651454f3836e5c1feef4ff84fb465c4cf0657bbfc0f1cba2ec80bb06ef9dbaaf85fd712e47625dbd404e1505c7278c26c8746c5643f6a1ba4c38701793316d7e16504b21e4a36d3e7d85ec305fd9a3fa06d4b2dfe6bb288d9727d995c63c986754b61df9d68301874c6d25a7fc8e5c858567d6974a3f6d2ed37133e884751fc6ebc87a1a34c5f400f16ff075d646f9ec1c1139b99de04a76586b8ca865d1234b99b5d0303908e989d6ab9081f24eb03ee297f0a1c0c0b331417a04fedadea02b516dd9c82391d5f53b739c80fff22a087601d42fc84adf8105ab92bb93f72071a3b55e7deb1831da1d947d351608160af69fdbeeaaa5a375056fb5696fdb5d48efb0809f84c36bb427fcd1e06d69c03aeaa3749220b9ec32f922239f2c14b18ddd67f87ad83f672a7b8a9907621c3df9f9a5b738af75cdfe9f13dc0ec2282ae43e9a330509a2cbd80f6c82f842699a0911b1290fc1a5be10ae6ea93366adfe00275202800c39d438444ee413543079b289c456beb384d2c887420677c04f480125310f4b838be2ecc32120c8cd12964f6f4367e6062080714f1142b593628acb7c44d2c3cb91a82e787a835370216e750ca3fd076c5ae8995416f054e8c0290434499515b536b8421720f655678a67d85ccf6a221187f969e66dc0d37c061e778ac5a501a8f9ae973433582a25a6e7b39e1527ae4512ecbf5309049b6b904806b0a0df5d6e9c26e02995fdba80001912dd283f4d97f35963768d67879eac83ab8adeb37d63a56aa36680361a1d15ae9df4ce6ed6223e129106a0858dbb0a9c309885b4767c9ebb97610ea2967b099bc6e0244418f0f6d7ea420c6641c9a68c0f2d66a4ac7e2db59d15ade3a479b2eafe759311d371c7ecb0b90f55d3a10ee00fb00af2ae11114223069c57dd9f4c76107"}, {0x7, 0x54, "348c40a3a90acafba654c89636efdf73b51a29f376c91a02f14c98ee41f3f46521059900888b33b2a9dc38a7dd234f689ceece33555be6c0ad0df4512658bb34b097ada874143a0d6e99ee80598ead9e6d3a71a7"}, {0x7, 0x47, "f32e1f37ff6f2b0ebbdfb58e281797e4560b73eacb36af39af6da1bcf3aaeb152a02e21dd685a2e94c889203b6a80a6e052df7de894e7130e6779b8a4f9ad5efe7bc84336605f0"}, {0xc9, 0xd8, "75243533c59ee5418203583d5ab85d10582c064745f2c1013c0f726780261d8428b8770c3c8dc5cbb0fe723fcc3bb99d176b2a208d5666a50aebf493d1fb93b40c8566e0dfa12d8f2584b5206b7efdf08d9a567339213ef1fe136d29b2a05ca20b4aab89690f5fe0d458bb83b9b2d9443b25dc8ca26f247841d5ca06eb8409d3783f3b2af1103631c638e3a65648a09cb128781d951586d3659870d018f3c3b468aff6b46645b280f28bcd413c69d60c6b08718bcefcf6876d80c1cac7719a5316e7f5b984ac49a21f86186145bdf69ddff256685b1bbafc"}]}], @tcp={{0x0, 0x1, r4, r4, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x8, "6648b77762b0"}]}}, {""}}}}}}}, 0x0) listen(r1, 0x4000000009) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00007ad000-0x4)=0x0, &(0x7f0000f69000)=0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x0, 0x30, r1, 0x56) 2017/12/14 19:57:26 executing program 4: futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000197000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x2400100) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x4000, &(0x7f0000f6e000)="172530398769a66e71922d35e7923b1ceb0581a6d6a04c85e11bd35e9fc5f9dadee53eff3882cd5a2e2c9a096e7f8a08612b4dc5cc17c73c4b797a5efba408e573a35f3c7b0e67218ac13ebd6547cbd0821c08efbd310001f232f2bb534eb3a5ecb122c4354e9e3e43e638cfd53c72ba1cafc1116aba11c2c0ca852502ed9686f6786c1a0c5f580a109a26935a2a80aafdadf25f1689ac497a61af882b986dd8efeeaa55eac6d335b824260c8322d8d415f094324eeb40f26129e4f452c6ebf205d9ffa722b2a0b72cfe7e7ea6f22c7b5bfacfa8a619c3b5c7d5279bc00bf9e7f2b41a2a84990edd351094bbad7286", 0xef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000b47000-0x8)=0x387) r2 = socket$inet6(0xa, 0x5, 0x100000001) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000b34000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) socketpair$inet6_sctp(0xa, 0x20000000100006, 0x84, &(0x7f00005fe000-0x8)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000fa7000)={0x200, 0x1000000000006, 0x4, 0x3, 0x0, 0xfffffffffffffffc, 0xffffffdffffffffe, 0x7, 0x0, 0x100000, 0x0, 0x48}) pipe2(&(0x7f000008b000-0x8)={0x0, 0x0}, 0x80000) r5 = openat(r3, &(0x7f0000375000-0x8)="2e2f66696c653000", 0x102, 0xc1) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f000053a000)={0x3, 0x7, 0x8, 0x1f, 0x1, 0x7fff}) perf_event_open(&(0x7f000091b000-0x78)={0x0, 0x78, 0x0, 0x6, 0x0, 0x1000, 0x0, 0x0, 0x4, 0x3, 0xfffffffffffeffff, 0x81, 0x4, 0x0, 0x0, 0x0, 0x3, 0x3b, 0x2, 0x0, 0x5, 0x0, 0x1, 0xc, 0xffffe, 0x1000000001000, 0x0}, r1, 0x838, r0, 0x4) r6 = fcntl$getown(r4, 0x9) sched_setscheduler(r6, 0x8000000000000005, &(0x7f0000545000)=0x5) pipe2(&(0x7f00005ac000)={0x0, 0x0}, 0x80000) r8 = timerfd_create(0x0, 0x80000) socket$inet6_dccp(0xa, 0x6, 0x0) clock_gettime(0x3, &(0x7f00003fa000-0x8)={0x0, 0x0}) clock_nanosleep(0x8, 0x1, &(0x7f0000fd6000-0x8)={r9, r10}, &(0x7f00008eb000-0x10)={0x0, 0x0}) clock_gettime(0x3, &(0x7f00004da000-0x10)={0x0, 0x0}) timerfd_settime(r8, 0x41, &(0x7f00006b7000)={{0x0, 0x0}, {0x77359400, r10}}, &(0x7f0000367000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x3, &(0x7f000027d000-0x10)={0x0, 0x0}) clock_gettime(0x405, &(0x7f0000325000-0x8)={0x0, 0x0}) timerfd_settime(r7, 0x3, &(0x7f0000379000)={{r12, r13+30000000}, {0x0, r11}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_mreq(r7, 0x29, 0x0, &(0x7f0000714000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r14 = socket(0x10, 0x3, 0x0) write(r14, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2017/12/14 19:57:26 executing program 2: utimes(&(0x7f0000392000-0x8)="2e2f66696c653000", &(0x7f00000aa000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x6, 0x300, &(0x7f0000ce2000)={0x0, 0x0}) r0 = syz_open_dev$sndtimer(&(0x7f0000967000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x4440) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecb000)="2f6465762f72666b696c6c00", 0x200000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fc000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$TCSBRK(r1, 0x5409, 0xffffffffffffff80) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) pipe(&(0x7f00005a8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r3, &(0x7f00001a9000)="2e2f66696c653000", 0x80) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000216000-0x4)=0xfe, 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, 0x670f564, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000387000-0x5)="7573657200", &(0x7f000065f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xfffffffffffffffb) r5 = getuid() ioprio_set$uid(0x3, r5, 0xcec8) add_key(&(0x7f00008e6000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffe) openat$selinux_create(0xffffffffffffff9c, &(0x7f00008a0000)="2f73656c696e75782f63726561746500", 0x2, 0x0) sync() memfd_create(&(0x7f0000b1f000)="2f6465762f72666b696c6c00", 0x2) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000aa8000-0x4)=0x0, &(0x7f0000bb3000-0x4)=0x0, &(0x7f000077f000-0x4)=0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b5c000/0x4000)=nil, 0x4000, 0x4003, &(0x7f00002c0000)=0xcb9, 0x7, 0x0) mbind(&(0x7f0000380000/0x800000)=nil, 0x800000, 0x8000, &(0x7f0000fb0000)=0x1004, 0x1, 0x2) 2017/12/14 19:57:26 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000038000-0x9)="2f6465762f72746300", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"e00000000609c3"}, 0x71}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ecc000)={0x4, 0x78, 0x2e2, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x2000000000000000, 0x4, 0x0, 0x0}, 0x0, 0xeffffffffffffffe, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e79000)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x8, 0x800}) fcntl$setpipe(r0, 0x407, 0x3) timerfd_create(0x7, 0x80800) pwrite64(r1, &(0x7f0000f5b000)="907abebe3532dcb52240efbed295a6b49ba1d1c10a5d31433b357397011126d00afdcb6568eff51a4565ad5a6182bee9e16029bb6db9c12076f6750651b55a87dc3a28ea9c1b157074026e1003ec75c3cbdc4cc4784d1107ecca405431aad5ba5d1ddc6bacd7645c66179d0f904a31f67f84e3b1c588f84912598e32368a23e9a4784744023cb9dddac6bb6a3ca28879323caf6d5238b82cebe1d7e58ce4bb7bbc662d38375f4f76c0d8ff6f68c21a7468a0102677dc956b12923e3b604c723fdf7f3e94", 0xc4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005b6000-0x4)=0x80, 0x4) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c7c000-0x4)=0x0) fcntl$getown(r4, 0x9) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a8000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000ba0000)={0x8, 0x1, 0xb, 0x80000000, 0x5, 0x4, 0x8, 0xffffffff80000000, 0x100000, 0x4, 0x10000, 0x0}) r6 = syz_open_procfs(0x0, &(0x7f00006bb000)="6367726f757000") sendfile(r6, r6, &(0x7f0000014000)=0x100000, 0xffff) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001eb000)={r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x101800) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x403c5404, &(0x7f0000215000-0x3c)={{0x11, 0x3, 0xfe, 0x6, 0x5}, 0x5, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x5) writev(r7, &(0x7f0000165000)=[{&(0x7f0000a67000)="290000001800fffdfeff7500000a002102fde30000000007000000000900080005000200000000c0008e4c7b65ee252320b1dcc346282120627b9d29eb46beeacec0b45f63d61fa216181f08000000000000005e83a788900bc3b1d0619fd34a82ebdd8f739ac5a2e8ff0a38d6c51a317a90cb5cc002d57e4b92b86ce01bc6ca54c59fc6bf4d5e75fbed512581cc399ac127d8b60d7474e8", 0x98}], 0x1) 2017/12/14 19:57:26 executing program 3: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000dea000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r1 = creat(&(0x7f0000892000)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fcf000-0x19)={@generic="a91dca7b43036ec4d73ceb60d09c2e2b", @ifru_flags=0x800002}) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007bf000/0x1000)=nil, 0x1000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a1f000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6649, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8fd}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) getsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000002000-0x4)=0x0, &(0x7f00004bf000-0x4)=0x4) syz_open_dev$sg(&(0x7f0000259000)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000372000-0x8)={0x0, 0x0}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000095d000)="0dcabccc1af0273a7b58ef0e5c8fd03743c8f127d467dfcb03a884b4e8a0e05f9631525e0d0400dc240e445867") ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000d8c000-0x20)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00003c0000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00008f6000-0x8)={0x0, 0x0}, &(0x7f0000bdd000-0x4)=0x8) ioctl$int_in(r3, 0x5421, &(0x7f0000c87000)=0x6350) r5 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000423000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1000000000000019, &(0x7f000088f000)="00000000000000000000000000000000", &(0x7f0000764000-0x1)=0x10) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="", &(0x7f0000ad0000)=0x0) 2017/12/14 19:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002e8000-0x4)={0x0, 0x4, 0xfffffffffffffffc}, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000093b000-0x8)="2e2f66696c653000", 0x80, 0x9) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00006fb000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setstatus(r0, 0x4, 0x2800) socketpair$inet6(0xa, 0x2, 0x41, &(0x7f0000b33000)={0x0, 0x0}) writev(r1, &(0x7f0000c6b000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) r3 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000010e000-0x14)={0xfff, 0x3, 0x33, 0xffff, 0x6}, 0x14) connect$inet6(r3, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) sendto$inet(r3, &(0x7f000072f000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000e12000-0x1a)={0x0, 0x12, "e0de8e50996e28861bb4b2d47177e72aac80"}, &(0x7f0000880000-0x4)=0x1a) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000205000-0x8)={r4, 0x7}, &(0x7f00002da000)=0x8) sendto$inet(r0, &(0x7f0000d28000)="", 0x0, 0x0, &(0x7f0000aac000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d93000)=@int=0x0, 0x4) getpeername$inet6(r0, &(0x7f000070c000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000972000)=0x1c) r5 = creat(&(0x7f0000095000-0x8)="2e2f66696c653000", 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f00002db000-0x5c)={0xd35, 0x10000, 0xfffffffffffffffa, {0x0, 0x989680}, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f00002b8000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getpid() gettid() mount(&(0x7f00009b1000)="2e2f66696c653000", &(0x7f0000d48000)="2e2f66696c653000", &(0x7f00009e0000-0xa)="68756765746c62667300", 0x0, &(0x7f0000f0e000)="24538aa44c48162168b0ae0222") ioctl$KDGKBENT(r5, 0x4b46, &(0x7f00006d7000)={0x80, 0x81, 0x387}) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f00001bc000)=0x400) [ 69.092546] audit: type=1400 audit(1513281446.155:83): avc: denied { map } for pid=8555 comm="/selinux/contex" path="/dev/sg0" dev="devtmpfs" ino=1116 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2017/12/14 19:57:26 executing program 0: futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000197000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x2400100) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x4000, &(0x7f0000f6e000)="172530398769a66e71922d35e7923b1ceb0581a6d6a04c85e11bd35e9fc5f9dadee53eff3882cd5a2e2c9a096e7f8a08612b4dc5cc17c73c4b797a5efba408e573a35f3c7b0e67218ac13ebd6547cbd0821c08efbd310001f232f2bb534eb3a5ecb122c4354e9e3e43e638cfd53c72ba1cafc1116aba11c2c0ca852502ed9686f6786c1a0c5f580a109a26935a2a80aafdadf25f1689ac497a61af882b986dd8efeeaa55eac6d335b824260c8322d8d415f094324eeb40f26129e4f452c6ebf205d9ffa722b2a0b72cfe7e7ea6f22c7b5bfacfa8a619c3b5c7d5279bc00bf9e7f2b41a2a84990edd351094bbad7286", 0xef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000b47000-0x8)=0x387) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000b34000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) socketpair$inet6_sctp(0xa, 0x20000000100006, 0x84, &(0x7f00005fe000-0x8)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000fa7000)={0x200, 0x1000000000006, 0x4, 0x3, 0x0, 0xfffffffffffffffc, 0xffffffdffffffffe, 0x7, 0x0, 0x100000, 0x0, 0x48}) pipe2(&(0x7f000008b000-0x8)={0x0, 0x0}, 0x80000) r5 = openat(r3, &(0x7f000087f000-0x8)="2e2f66696c653000", 0x7ffe, 0x21) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40186417, &(0x7f000053a000)={0x3, 0x7, 0x8, 0x1f, 0x1, 0x7fff}) perf_event_open(&(0x7f000091b000-0x78)={0x0, 0x78, 0x0, 0x6, 0x0, 0x1000, 0x0, 0x0, 0x4, 0x3, 0xfffffffffffeffff, 0x81, 0x4, 0x0, 0x0, 0x0, 0x3, 0x3b, 0x2, 0x0, 0x5, 0x0, 0x1, 0xc, 0xffffe, 0x1000000001000, 0x0}, r1, 0x838, r0, 0x4) r6 = fcntl$getown(r4, 0x9) sched_setscheduler(r6, 0x8000000000000005, &(0x7f0000545000)=0x5) pipe2(&(0x7f00005ac000)={0x0, 0x0}, 0x80000) r8 = timerfd_create(0x0, 0x80000) socket$inet6_dccp(0xa, 0x6, 0x0) clock_gettime(0x1, &(0x7f0000e5b000)={0x0, 0x0}) clock_nanosleep(0x8, 0x1, &(0x7f0000fd6000-0x8)={r9, r10}, &(0x7f00008eb000-0x10)={0x0, 0x0}) clock_gettime(0x3, &(0x7f00004da000-0x10)={0x0, 0x0}) timerfd_settime(r8, 0x41, &(0x7f00006b7000)={{0x0, 0x0}, {0x77359400, r10}}, &(0x7f0000367000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x3, &(0x7f000027d000-0x10)={0x0, 0x0}) clock_gettime(0x405, &(0x7f0000325000-0x8)={0x0, 0x0}) timerfd_settime(r7, 0x3, &(0x7f0000379000)={{r12, r13+30000000}, {0x0, r11}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000d2c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r14 = socket(0x10, 0x3, 0x0) write(r14, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2017/12/14 19:57:26 executing program 7: syz_open_dev$loop(&(0x7f0000c4e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1000000000000001, "2e2f66696c653000"}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) getpeername(r1, &(0x7f000028d000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000036c000-0x4)=0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000e7000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000562000-0xc)="2f6465762f72666b696c6c00", 0x80400, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00008af000)={&(0x7f0000993000)="2e2f66696c653000", 0x0}, 0xc) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000457000)=0xffff, 0x4) connect$unix(r3, &(0x7f00002d7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000601000-0x14)={0x2, 0x8, 0x3, 0x3, 0x9}, 0x14) 2017/12/14 19:57:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000059e000)="6e65742f75647000") readahead(r0, 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000be7000-0x10)={&(0x7f0000ee6000/0x1000)=nil, 0x1000}) timerfd_gettime(r0, &(0x7f0000b64000)={{0x0, 0x0}, {0x0, 0x0}}) sync_file_range(r0, 0x80000001, 0xfff, 0x5) getrandom(&(0x7f0000a73000)="00000000000000000000000000000000", 0x10, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) [ 69.253121] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2017/12/14 19:57:26 executing program 4: ioctl$sock_ifreq(0xffffffffffffffff, 0x8975, &(0x7f0000f5f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1ff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$void(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000eea000)=0x0) listen(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x1e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000524000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000001, &(0x7f0000664000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000010000-0x9)="2f6465762f6b766d00", 0x800000000022402, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d6e000)=r1) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) r5 = syz_open_procfs(r1, &(0x7f0000001000)="617474722f63757272656e7400") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={0x0, 0x7}, &(0x7f000000f000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000002000)={0x6, 0x3, 0x9, 0x9, 0x1, 0x1000, 0x8000, 0x1f, r6}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000010000)=@generic="412784c21a74c1cc2164524a32679b27") ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000007000)={0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000011000-0x24)={0x9, 0x0, [{0x51b, 0x0, 0x9}, {0xccf, 0x0, 0x9}, {0xc0000bf6, 0x0, 0x80}, {0x2f7, 0x0, 0xfffffffffffff000}, {0xfff, 0x0, 0x9}, {0x969, 0x0, 0x100000001}, {0x0, 0x0, 0xfffffffffffffffd}, {0xc0011022, 0x0, 0x2}, {0xaf8, 0x0, 0x5}]}) 2017/12/14 19:57:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x1000007) r1 = accept4(r0, &(0x7f000036c000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000d43000-0x4)=0x1002, 0x800) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000831000)="9ab0a63ae1485ef7897fff7ffffffff309a5e6179449678cb652afc123f5b728fe4067f1069c770549a78b074234af81cf0ea8efc716ac3ae5083804556acf553d35084d815cf6cd02a187fbc631482d8462eaa74c30") r2 = socket(0x2, 0x3, 0x2) setsockopt(r2, 0x2000000000000000, 0x9, &(0x7f0000000000)="feffffff", 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e00000)={0x0, 0x60}, &(0x7f000023f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000595000)={r3, 0x7}, &(0x7f0000f79000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000047f000-0x8)={r4, 0x3}, &(0x7f0000e26000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000498000-0x8)={r4, 0x8}, 0x8) setsockopt(r2, 0x2000000000000000, 0xc8, &(0x7f00005a2000-0x4)="d105071e", 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ab8000-0x58)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x4c) r5 = open(&(0x7f00003b3000)="2e2f66696c653000", 0x4000000010442, 0x110) ioctl$TIOCLINUX2(r5, 0x40305828, &(0x7f0000639000)={0x2, 0x3f48d048, 0x7, 0x80000000, 0x9, 0x401}) socketpair$inet(0x2, 0x100000803, 0xf7fffffffffffffc, &(0x7f0000f0f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000090a000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r5, 0x1) getsockopt$llc_int(r5, 0x10c, 0x40000000000000e, &(0x7f000046d000-0x4)=0x0, &(0x7f0000db5000)=0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x14, &(0x7f0000c57000-0x4)=0x2000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000090000)=0x8001, 0x4) socketpair(0x4, 0x8000000000001, 0x1f, &(0x7f00009be000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000c76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r7, &(0x7f0000f50000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r7, &(0x7f00006a4000-0x90)=[{&(0x7f0000e3b000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000710000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000983000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000083000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000d44000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000205000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f000047c000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f000029f000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f00001aa000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x9) syz_extract_tcp_res(&(0x7f0000dc0000)={0x0, 0x0}, 0x9, 0x7fffffff) syz_emit_ethernet(0x87, &(0x7f0000d09000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x79, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x3, 0x0, r8, 0x42424242, 0x0, 0x0, 0x19, 0x4, 0x8, 0x0, 0xfffffffffffffffc, {[@sack={0x5, 0x16, [0xffffffffffffffff, 0x7, 0x0, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b5, 0x1000000001003}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c49a52db7f1e5239f4"}, @window={0x3, 0x3, 0x3}, @fastopen={0x22, 0x7, "8219702ffd"}]}}, {"0c"}}}}}}, 0x0) syz_emit_ethernet(0x34, &(0x7f0000e5b000-0x59)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x26, 0x0, 0x0, 0x1, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xffffffffe652e85f, {[]}}, @udp={0x0, 0x1, 0x12, 0x0, "2616cf1b28519f48ac68"}}}}}, 0x0) [ 69.347805] binder: 8552:8566 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 69.388259] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2017/12/14 19:57:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b3b000+0x984)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f00004c7000)=[{&(0x7f00003ff000-0xb0)="9fd56296ad5666ecb6bc779a1121afa9e71825cff9655b6a3113a1fcbe31f5e80ca67820bfb0e2f11cff996557037d3f4bb9ebf7e3676ac8dd51dd7d0a2031c23c9ef919bb50d5b7606627bea76659e28ee96f8325f7f8f4ae63810716af95fe4ae73937be815671b042e76477e4fb1b659642df1412b7d042914e9b51b5d5a60b583211338df953efdf1e150bcca23e483d1a80e042b99489734f6de3143888c15c6d25026551e6f795388978aed691", 0xb0}, {&(0x7f00000eb000-0x1f)="e3149984403c4f4ce6df232781e494c00eadee13c0832dc7a85bb6dd5000c6", 0x1f}, {&(0x7f0000fac000)="d34b687a0bec7e35e6301b8c41ed3d772e2ee5721b7807450bd2d9646c769e34e960d21ec9aa467582d4c9381ed8f9454bd3f3ce139fd9638ec604fca5c6882296b8e35f8ac3b126e69d7445cd86a09bf6dff547258d1eb42c36430dbf7561dbeaaec1ca8b24a57a25e8838379831a600c7b3ed5a67713509092b01f2b57b2a4f6d66667c5f769a7ae6797292bea968455f67a8471eb9bf6ebc167a351497ededffc29d321208bab3ebfd2b959f6f2f12fe2a34a36b608383e1df5b95518", 0xbe}, {&(0x7f0000dbc000)="bb638fb0e38a8d57c4a1c7cb5db1af79b28ca78494ac95c7108b204e118ad8b586fd3eda41018214425cd67a820718da62f43e6842893a6516f13f1e0b4a93e780c65c691453ed237865ff7387799c171c3cb432bb4ed98519922e99a27c6559f4ad6b261af34e83cfedb4e6cf97769f0c729c2d0e2dbd623bd014354ae498962c33dd42549bf0fe7105d81af671a81b5f83fbdca68957ebefdabade720020e718c23f7230d22e0f892eea7ad46553c16b3ba9b93349287eddcce9716aa6fb5eee757cd9aafde6f89cd6e8cf4db617860f4ede1d38a113c2025b3e8b934287ec63901864bbb59ba359c051e3e336e279681edb0c", 0xf4}, {&(0x7f000091d000)="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0x1000}, {&(0x7f0000cf0000)="7c101e8eeb3e4a15eecd94d8ab891ccd3f543c9956c7e62d8d82795c3cbe995883a6a8acd0dd8e1ea30bb6b1cd26c1d8c8fbc4918be41317cbbec436fd0daedf5f1e5c5a5b109039f424cbd9010c11cb10d9283de0368f2d640670d98a2c3189a26c2acf65fc6c6ffe9deb5d255e08fdd51c4aa8145e7502ca1a46ec0a4cb70d5e47131c5dd5ef566b14d6d28615e3c22d71f40ef216c456be226fb60d9ca4eb8c008338ae28a5c4751d9d6beeb3986e21593e4688929a6d0663f43b608290c9c33bfa18b580", 0xc6}, {&(0x7f0000e65000-0xd8)="3938a25b36936a7ad75e5d30404da1238c1861f6e5397d19570689f4bfdc01a5e62a16f9b15ff69fab16e11e6162f0b60aaa9c3f258555019b9d777127a05e807ba3e0136229e5380e8ce86d7cc5456b5aec2983119073bfb2580580f91d019fbd50f6e9030194cfc027e8eaa91a324e09893c8779cacca65c7ad6e5501c55ba85b5b05f16f0953664dc726a126768949c7e9f8db37bc66d8560744099a74ebbb85c06d6a9e76f745a5216166fb14b5a95851c3fc6e04812f41f894001f82be032d3e62a0ed9505f5fd900a27b8170a523e9a1e00a2a0aa9", 0xd8}], 0x7, 0xb) bind$inet(r0, &(0x7f00008b0000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f000058e000-0x1c)={&(0x7f000070a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000070d000)=[{&(0x7f00001f8000+0x708)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}], 0x1, &(0x7f000005e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb, 0x9}, 0x10103) fcntl$setpipe(r0, 0x407, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000011f000)=0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000007000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/14 19:57:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000ce0000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ea8000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000e97000-0x8)={0x4, 0x7fff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000025d000-0x4)=0x80000000010) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000928000)={0x3ff, 0x5, 0x20, 0x8, 0x4, 0x8, 0x3, 0x1f, 0x1, 0x5}) ioctl$TCSETS(r0, 0x5402, &(0x7f000009f000-0x24)={0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x4) 2017/12/14 19:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000285000-0x8)="2e2f66696c653000", 0x1, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000a17000)={0x1, 0x7, 0x0, 0x7fffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d8a000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xa6f8, 0xfffffffffffffff5, 0x5, 0x8}, &(0x7f0000890000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005ec000-0x8)={r1, 0x0}, &(0x7f0000183000-0x4)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001cb000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000853000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000c8e000)={r4, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r5 = syz_open_dev$vcsa(&(0x7f0000d29000)="2f6465762f766373612300", 0x1f, 0x0) lseek(r5, 0x9, 0x3) read$eventfd(r5, &(0x7f00004ac000)=0x0, 0x8) readv(r5, &(0x7f000098c000-0x10)=[], 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001ff000-0x14)={r2, 0xffff, 0x9, 0x4, 0x6, 0x7ff}, &(0x7f0000ac4000-0x4)=0x14) 2017/12/14 19:57:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x24)={@common="697036746e6c30000000000000000000", &(0x7f0000002000-0x7)=@ethtool_flash={0x33, 0xff, "4bc3acbc1a86a528fdb44a4170a923324e2231c0a5c63b5c0ec44f89c786c9d5182caf0d693e49b470aa8761777e754859864f9b5b52ebb37ce68363af92d292a0862dab06775aa8286d2f8b58a888b79ebcc846e072abf4ba393a4efc4f70aabe00432b2ff667dd3b684adf86144d9640764c4b997772005255db4957d7bc3f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r0, 0x407, 0x4) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000a43000-0xb5)="00", &(0x7f0000001000-0x4)=0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpgid(r1, r2) inotify_init() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000002000)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x40000) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x1de4, 0x79e, 0x7, 0xfffffffffffffff7, 0x0, 0xffff, 0x210, 0x2, 0x400, 0x5, 0x2, 0x8, 0x0, 0x8, 0x4734c555755ed311, 0x4, 0x3488cb35, 0x80, 0x0, 0x8, 0x7, 0x8, 0x0, 0x7, 0x0}, r1, 0x7, r3, 0x8) 2017/12/14 19:57:26 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000e44000-0x8)="2e2f66696c653000", 0x410000, 0x40) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2e000-0x8)="2e2f66696c653000", 0x28) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8001, 0x200000000000000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000)=0x0, &(0x7f0000621000-0x4)=0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000ff7000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000016a000-0xe)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ff9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x7, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x2) read(r1, &(0x7f0000e7a000-0x9)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x20000}], 0x30) 2017/12/14 19:57:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a6000)={0x0, 0x0, 0x0}, &(0x7f0000d71000)=0xc) prlimit64(r1, 0xd, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000ab8000)={{0x3, 0x3, 0x2, 0x3, 0xfffffffffffffffe}, 0xf7a4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000c8b000-0x6)={0x0, 0x6, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @multicast1=0xe0000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) r2 = getpgid(r1) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000008, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x2, r2) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b2c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000547000-0x4)=0x0, &(0x7f00008b2000-0x4)=0x4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000f92000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00003d0000-0x14)={0x0, 0x4, 0x44, 0x3d, 0xfffffffffffffffe, 0x20000000001}, 0x14) bind$inet6(r3, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x800000000000004) socket$bt_hci(0x1f, 0x3, 0x1) r4 = socket$inet6(0xa, 0x8000000005, 0x0) fcntl$setflags(r0, 0x2, 0x1) sendto$inet6(r4, &(0x7f0000832000)="07", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c51000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000e7c000)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000169000)={@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}, 0x7, 0x9, 0xfff, 0x100, 0x1, 0x20000, r5}) 2017/12/14 19:57:26 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000195000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fe000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000c2c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x800) r2 = socket(0x0, 0x0, 0x0) r3 = creat(&(0x7f0000e7b000-0x8)="2e2f66696c653000", 0x1a) sendfile(r0, r0, &(0x7f0000501000)=0x3, 0x4) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000282000-0xd)="00000000000000000000000000") r4 = mmap$binder(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1000000, 0x810, r2, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000978000-0xc)={&(0x7f000086a000)="2e2f66696c653000", 0x0}, 0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f46000)={0x68, 0x0, &(0x7f00000e7000)=[@increfs={0x40046304, 0x2}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x38, &(0x7f0000c05000-0x30)=[@flat={0x77622a85, 0x100, r4, 0x4}, @flat={0x73622a85, 0x100, r6, 0x0}], &(0x7f0000fb2000-0x38)=[0x38, 0x20, 0x40, 0x30, 0x38, 0x68, 0x0]}, 0xfffffffffffffffb}}, @release={0x40046306, 0x3}, @release={0x40046306, 0x2}, @enter_looper={0x630c}], 0xdf, 0x0, &(0x7f0000fcb000)="2c18fb738e88f2208156246b6f9da0f66b0d9c070fcd61c6f19616966f3f254260567c2b7a6c60a265860a760e42a1a3fd19dbca1cee66b593f5df8f0b68155067049e74fc951c2d4a2f7a803181988454abdd59ef0bc7ec9d28362fecb48c6e6706a7ad7160633b4f6403804cd601554d63f3eb49a5e5717e9108890fe3f0b98149bb1c75f765ecda8229e950606291f80f226402dd59fac65c76f2ec731587e7728973d1fbb29dbd9849527b90abda3c0fdb6616cc3abb0bcbdd3e9e5a592cf3904cdb3f4d1816443f6d042e3a70f57c6948135741e9ab16ecedf2e52683"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r7 = getpgid(0x0) process_vm_readv(r7, &(0x7f000004d000)=[{&(0x7f0000215000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000751000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000481000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000396000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}], 0x4, &(0x7f0000072000-0x10)=[{&(0x7f0000162000-0x9)="000000000000000000", 0x9}, {&(0x7f0000811000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x2, 0x0) r8 = epoll_create(0x10001) lseek(r0, 0x0, 0x3) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r5, &(0x7f0000f9e000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x1c, 0x0, &(0x7f00004c5000-0x1c)=[@release={0x40046306, 0x1}, @exit_looper={0x630d}, @free_buffer={0x40086303, r6}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000540000-0x1)="ff"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) recvfrom(r2, &(0x7f0000c48000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x40000100, &(0x7f0000bac000)=@ipx={0x4, 0x7, 0x3ff, "3f519a0243df", 0x5, 0x0}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000034e000)={0x48, 0x0, &(0x7f0000d66000)=[@exit_looper={0x630d}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x28, 0x38, &(0x7f0000654000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000271000)=0x0, 0x1, 0x4, 0x31}], &(0x7f0000668000-0x38)=[0x38, 0x18, 0x0, 0x0, 0x28, 0x78, 0x40]}}], 0x1000, 0x0, &(0x7f0000a8c000-0x1000)="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"}) syz_open_dev$vcsa(&(0x7f0000988000+0x7ec)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sndseq(&(0x7f0000994000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r10, 0xc058534f, &(0x7f0000aef000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x8000000000, {0x0, 0x0}, 0x57, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r9, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x81}, 0xc) 2017/12/14 19:57:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000162000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) syz_open_dev$vcsn(&(0x7f00000e9000-0xa)="2f6465762f7663732300", 0xfffffffffffffff9, 0x200000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000501000-0x40)={0x1080000000000000, 0xf002, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x8, 0x9, 0x9, 0xd0f, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f0000842000)={0x2, 0x78, 0x45, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000044000)={0x0, 0x23, 0x0, @thr={&(0x7f0000c90000-0xd6)="f8dde9a8dbb2a476406c21349aa9f30bde91a76dca4fa9a6c7a4254d5ff1168aa41a29d86335c341ae2707bc672845230d148fd769bdc384ed392610b815970debba29f755221249d0c764999ac90297896fe78f198e37c2b54304ff0783c48f6d805f3060da36e239f7f8e772823d5e2dbdfbe7a9bc9b62aaf4701beb857000e11e6151d4785abfae6620654046347f8dd24e8e80e0d949297707d8906e89179a9f126e847e0efccb58341f2351dae38fa789bd20c103c9d269d106b932531c390b9aa6e2d470b595c8f012b8cf7db452bf3797e5b9", &(0x7f0000ed2000-0x6d)="416ea5804252462cefcaf5e55c8087075b03697a82e5f861af0c111385c76d0eb595e6de2a48ecc90bd4c6aa77826ed9980ba301c6bad258b9196e03b4075833090ea24c191fce531d73b2b46dc7cd1072f8e78096c035b6e4c8bb51e88997ce583fd0df44733da8a6498b137e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000983000)=0x0) getrusage(0xffffffffffffffff, &(0x7f000073b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0xffffffffffffffff, 0x0, 0x21000000, &(0x7f0000184000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f00008b2000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f00004bd000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(r4, &(0x7f0000da0000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) inotify_init1(0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r7, &(0x7f00009c0000-0x2576)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "ea1c0f", 0x110, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5919ef", 0x1, "800107"}, "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"}}}}, 0x142) [ 69.501781] binder: 8552:8571 DecRefs 0 refcount change on invalid ref 4 ret -22 2017/12/14 19:57:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x84) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timerfd_create(0x0, 0x80000) dup(r0) r1 = syz_open_dev$mouse(&(0x7f0000746000)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x101000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00008a6000-0x4)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000053d000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = getpgrp(r5) prctl$setptracer(0x59616d61, r6) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)="2f6465762f6375736500", 0x2, 0x0) write$fuse(r7, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0xa, 0x0, 0x7, 0x0}}, 0x30) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x3}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x18, 0x40}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x3}, 0x8}) r8 = socket$alg(0x26, 0x5, 0x0) r9 = memfd_create(&(0x7f0000ba2000-0x9)="736563757269747900", 0x47b7e8c199208086) ioctl$TUNGETIFF(r9, 0x800454d2, &(0x7f0000a4f000-0x4)=0x10001) ioctl$int_in(r4, 0x546e, &(0x7f0000e7c000-0x8)=0x7) bind$alg(r8, &(0x7f0000e71000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "736571697628726663343130362867636d5f6261736528637472286165732d6165736e69292c67686173682d67656e6572696329292900000000000000000000"}, 0x58) bind$alg(r8, &(0x7f00009e6000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "6372633332632d696e74656c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r10 = syz_open_dev$mice(&(0x7f0000015000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r11 = epoll_create1(0x10000) ioctl$KDADDIO(r0, 0x4b34, 0x1000) epoll_create1(0x0) dup2(r10, r11) 2017/12/14 19:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000a7000)="6b657972696e6700", &(0x7f0000362000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000881000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ftruncate(r0, 0x0) r1 = request_key(&(0x7f0000782000-0xb)="6173796d6d657472696300", &(0x7f0000cc5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004e0000-0x1)="00", 0xfffffffffffffff8) request_key(&(0x7f00005e9000)="6173796d6d657472696300", &(0x7f0000cca000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ca7000)="776c616e31706f7369785f61636c5f616363657373776c616e3100", r1) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000007d000)="62697000", 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00005f4000-0x53)={0x0, 0x4b, "92d773bb14715be23c2889ac955487398f718ad277d7e5494af8fa94968b6242210a51851f9245a1f5332e5d84f85b17994fad1ad5758ed1d02777e0c5ccb873d3bf2c1679485a7e79e5cc"}, &(0x7f0000d67000-0x4)=0x53) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00002d4000-0x8)={r3, 0x3}, 0x8) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) fcntl$addseals(r4, 0x409, 0xa) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00007bf000-0xc)={0x7, r2, 0x0}) r5 = socket(0x10, 0x802, 0x0) fsync(r2) write(r5, &(0x7f000024e000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = syz_open_dev$vcsn(&(0x7f0000d35000-0xa)="2f6465762f7663732300", 0x2, 0x80000) socket$inet(0x2, 0x80000, 0x100000001) bind$bt_hci(r8, &(0x7f000044d000)={0x1f, 0xa9a0, 0x0}, 0x6) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000630000-0x4)=0x0, &(0x7f0000af4000-0x4)=0x4) ioctl$int_out(r4, 0x0, &(0x7f0000a72000)=0x0) pipe(&(0x7f0000991000)={0x0, 0x0}) setsockopt$inet_buf(r7, 0x0, 0x10, &(0x7f0000622000)="02000000020001000000be8c5e8c8896", 0x10) setsockopt$inet_buf(r6, 0x0, 0x12, &(0x7f0000a81000)="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", 0x15c) [ 69.633879] binder: 8639:8642 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 69.649575] audit: type=1326 audit(1513281446.712:84): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8658 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f21c79 code=0x7ffc0000 [ 69.651294] audit: type=1326 audit(1513281446.713:85): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8658 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=40000003 syscall=322 compat=1 ip=0xf7f21c79 code=0x7ffc0000 2017/12/14 19:57:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000716000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000da7000-0x89)="8f012a1676925aecb4f8a1adba9f0467570caf1685bdbb18edbfc8f00967989b3a895897d932db5ec89b41e5e9a684164e76d3bb307f5baebf0570bdf23bfa10f1d4e58a584134d7ef79af0b0200f97c0ed52aa5eb51f35f616da0576df3f734d4a0575e03f2b9b1fe80a113bc87f5a274aad96310f07f3b2d046c965ec761bc91de3a2556dbb3c35e", 0x89) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f31000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343130362867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000007000-0xf7)="", 0x0) 2017/12/14 19:57:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000436000-0xd)="6e65742f72745f636163686500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009c2000)={0x0, 0x0}) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x324, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f00009d6000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x8}, 0x1c) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)="2f6465762f6b766d00", 0x101100, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f000087d000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000f42000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_open_dev$evdev(&(0x7f00001c7000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3bf, 0x80c0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x4) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000afb000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00006e8000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fce000)=0x0) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f00005ec000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlink(&(0x7f0000fc0000)="2e2f66696c653000", &(0x7f00000da000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000208000)={"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"}) ioctl$KVM_SET_MP_STATE(r6, 0x4138ae84, &(0x7f0000fc2000)=0x80000000008) ioctl$KVM_RUN(r6, 0xae80, 0x0) setsockopt(r3, 0x8, 0x0, &(0x7f000060e000-0xee)="f8ded6af24226f257e2bf2a9b0f02a9cb85e7aa0e383b96e6b3da4f182173436fb68dd610c73eec48f9e53b9f4da293005a1e96cd0c603c34c3ddbdd7747167611c203be4061243e904532fda584aa0c5e0421e77509e26c4913196fd95357f98d06e0e7078554b43217f376b43f7311652f27ba5d43fded751b8447117cdd5315aa88d402989ccd4706d82b6ceebeaf503f104fe9fd3318b49e967a0a63ee62d33fc3a5ad26b3d4806051b3d1444a9cb59e86474fcfce17c1a60597403c2bfee6d95e3273c3acb260256a2b54e7428159904d6ed45a9d1612d1e4bebb0566edfc6a2ec08592ad558d446f23146e", 0xee) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x100000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x27c, 0x0, [0x0, 0x0, 0x0, 0x0], 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, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0xa85, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff0c27}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) sched_setaffinity(r2, 0x8, &(0x7f00006c6000-0x8)=0x402) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000eae000-0x6)={0x800, 0x5}) 2017/12/14 19:57:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000706000-0x10)="2f6465762f73657175656e6365723200", 0x20001, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00005c4000-0x4)=0x4) r1 = syz_open_dev$loop(&(0x7f0000f13000)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x80000) getsockname$inet6(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) readv(0xffffffffffffffff, &(0x7f0000a81000-0x10)=[{&(0x7f0000004000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000042f000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000453000)=0xc) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000951000)=0x0) write(r1, &(0x7f00007bd000-0x1000)="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", 0x1000) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000435000-0x58)={0x5, 0x0, [{0xbab, 0x0, 0x4ca0049}, {0x400002bb, 0x0, 0x20}, {0x28e, 0x0, 0x80}, {0xc0011031, 0x0, 0x0}, {0xbff, 0x0, 0x1}]}) chdir(&(0x7f0000626000-0x8)="2e2f66696c653000") r2 = syz_open_dev$loop(&(0x7f0000f69000-0xb)="2f6465762f6c6f6f702300", 0xce, 0x1ff) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000cdb000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000020000)=0x97) chmod(&(0x7f0000c5e000)="2e2f66696c653000", 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004b2000)={0x0, 0x0}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000c30000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") splice(r1, 0x0, 0xffffffffffffffff, 0x2001ffffffe, 0x9, 0x400007) perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000ad6000-0xc4)="fe1d89462e459504bf611458266d100c6774e8ecb068c0a1dc65be430fc4e56a5b715dfc3afa7c126752cb49d8af83c486c9e05707c6cbc908662eb46d204daf89ca0d88de24d4ec3b489c2d17a43f585535a2cd790771d5c0fdb4c7ed1c6ee376f775e3b167ce1478963aedd47c5138942443704b52a2fabed237044650d66f652b78dcf04db29ba63452b9ce0a3af1a486188b1eff5b609c4ed233df4a8b0cef3fbe9a81b9e56a2eac1a285e526dca9c22a9e0ba1ba9a9bf6e7ac22933390785c5cf66", 0xc4, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = inotify_init() fcntl$notify(r4, 0x0, 0x282) unshare(0x8010000) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f000009f000)={0x3, 0x800, 0x9}) connect$inet6(r3, &(0x7f0000014000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000}, 0x1c) fadvise64(r2, 0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000ac6000)=@abs={0x0, 0x0, 0x0}, 0x8) futex(&(0x7f0000289000)=0x0, 0x85, 0x0, &(0x7f0000905000)={0x0, 0x0}, &(0x7f00001ce000)=0x0, 0x0) [ 69.652304] audit: type=1326 audit(1513281446.714:86): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8658 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f21c79 code=0x7ffc0000 2017/12/14 19:57:26 executing program 7: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f00007b6000-0x100)={0x1, 0x9591, 0x1, 0xaa, 0x4, [{0x7, 0x9, 0x7, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x10001, 0x63cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x800, 0x75f, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xecd, 0x0, 0x400, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a54000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f000081b000-0x18)={0x0, 0x5, 0x8, &(0x7f0000f3d000)=0x0}) r2 = socket(0xa, 0x3, 0x4) connect$inet6(r2, &(0x7f0000ee6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) pipe2(&(0x7f000083d000)={0x0, 0x0}, 0x80000) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000350000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$setsig(r4, 0xa, 0x15) sendmmsg$nfc_llcp(r2, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1dc437ee62fa8e78d06e4a66e02000009"}, 0x28, 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000a7c000-0xa8)={{0x6, 0xd3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x180013, 0x9, 0xfffffffffffff800, 0x9ef, 0x40, 0x7f, 0x0, 0x2, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r4, 0x10000, 0x1, &(0x7f0000e03000-0x11)="ba14d3b3dd42380e3b34321f5536c25bf6", 0x11) 2017/12/14 19:57:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fa7000-0x10)=@generic="f9910b09000000000700000000000000", 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000549000)=0x0, &(0x7f000099e000)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dc2000)=0x0, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000917000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004d0000-0x3)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000b78000-0x3)={0x0, r3}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x1c, "8252cc7051f5e05e71ee63b76f6c3c9261f73ed2e77706594a8d15b6"}, &(0x7f0000abb000-0x4)=0x24) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000330000)="2f73656c696e75782f636865636b72657170726f7400", 0x1d5002, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000bee000-0x4)=0x7fff, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000064000-0xc)={r4, 0x1, 0x30}, 0xc) r6 = socket$alg(0x26, 0x5, 0x0) signalfd(r1, &(0x7f0000238000)={0x5}, 0x8) connect$llc(r5, &(0x7f000001e000-0x10)={0x1a, 0x1b, 0x7f, 0x6, 0x800, 0xcad5, @random="13332d237b28", [0x0, 0x0]}, 0x10) bind$alg(r6, &(0x7f0000382000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d5f626173652863686163686132302c74677231323829000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r6, 0x117, 0x5, 0x0, 0x0) 2017/12/14 19:57:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$cont(0x18, r0, 0x7, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000002000-0x18)={0x0, &(0x7f0000001000-0x8)=0x0, 0x0, 0xffffffffffffffff, 0x0}) io_setup(0xe4, &(0x7f0000ae6000-0x8)=0x0) pipe(&(0x7f0000ce1000-0x8)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000294000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) io_cancel(r1, &(0x7f0000751000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r2, &(0x7f0000320000)="36a1c0907cdbfcf67f9c6d865fa7528ce4e5379e0381bc4d87c75acb844a046d97f0c91e2380f614729b23eef6ec4c27b0c1d5f477cf11062b7471f8bb7d7c547cc114e0aac35631405f0c1e68bbbf83e84e41fd99038d1ba2cd24fca1646abcd8b3d34cb657ab79d650b116b0eee9fefd414a4ebcad7f8f8e5e06ef06af4915f42f63cfa55c987d389c74eb9d83abbc76af0c6c856f93feed808d9a0d00d766cc66", 0xa2, 0x1f, 0x0, 0x1, r3}, &(0x7f0000d69000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000def000)="2f6465762f766373612300", 0xc81, 0x1) write$eventfd(r4, &(0x7f000061e000)=0x20201, 0x8) write(r4, &(0x7f0000196000)="ac", 0x1) write$tun(r4, &(0x7f00007b9000)=@hdr={0x1, 0x4, 0x5, 0x4, 0x7, 0x41, @ipv6={0x6, 0x6, "ef44ef", 0x35a4, 0x2c, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@fragment={0x11, 0x8, 0x1, 0x1, 0x0, 0x80000000, 0x2}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0], {0x10000, 0x6, "2419dd", 0x800, 0x2f, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [@fragment={0x3b, 0x8, 0x0, 0x1, 0x9, 0xfffffffffffffff8, 0x3}, @hopopts={0x77e865947a99744b, 0x464, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x85, "561c66d677987cd096391cf2ec04129da26fe8ff6e81fd75ea8d7da754859636b0dd181e7abab336f5567fddd26b9ced77d72c56ec8eea7c304da82ab2e9da8a661f9beefffaac78c2b771157603f1e0fbb7b3d1d22cf6b82a8dcbf0841e42b9e3c369dbf312b91c7750850c8a7f31e249c3963a2a75417a06eb30142aec4d7ba59de19a00"}, {0xcf, 0xb1, "1eed95e458772016e20741a40740b6c7cf26c7a072668a47cc1ac7eab44f4d09b882270fe5ffb3617365ac50b48e79d357f75482f4b32b6e006e8314bd306e186e43ae1a3e7d75b70414cb6e4866ab906ca8d888d1086efab9cf03e47b913600f62f151cd55a8f33ff7a57bf75c382f402284179cb46bcb76c29a1c118dfe3e1a124c8921d0b1842ea9b04b75914b9ae8ebac18ee6efa4769e1ea8807c3bd1ba687fee91788e7116bfdb7f938bfd308347"}, {0x5, 0x4f, "ee1216068579b573ac6f018bb5a606ead3980c898b592149485960153c4ee6bf38d6de2ba1dcd9afaa5f15fd4a3f7f184ed976f66d9a3b390c7843686cf4b84752108cd062cacd2200462347ede094"}, {0xc3, 0xfb, "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"}, {0xfe, 0x93, "18754db22ffed154ff301f0171a9ed32b2aa32cbeb73419894e95fed6af7f1f3e0866f7a67578090c8c6b89c22505052d1f60718a6246815728c9e086b11e7069d188ebdb438f6b55f633e5178de6ad7907da547acd7aa019d6845a36bc2ac5c29b6a0bbf8955fb5276e38e9cfb2aae54c5be77101e9116f24ceb7f767be4a0293798f2688c9546f332d8945577f76aae33a18"}, {0x5, 0x1000, "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@fragment={0xbf, 0x10001, 0x2, 0x2, 0xc41f, 0x1, 0x1}, @routing={0x2b, 0x2, 0x3, 0x7, 0x2, [@loopback={0x0, 0x1}]}, @fragment={0x4, 0xf59, 0x5, 0xe44, 0x4, 0x81, 0x3}, @hopopts={0x33, 0x233, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x1000, 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{0x5, 0xc9, "f31c30f6ab2e37feac8c4c55c0f4c7a89fd8c1cff03d01c5f857f8061613c53b783815a8ab068a52bf58f059dd7291a734d8f6eacea48124f231bdeb17c918a343068cf231cc33a06abfee0a9679534f9f173e58e785d27840d8b071ded7d26117548bba0be9d2178717afd4515c133a76fdb0516e60d0a4315aa700d9f89563cb59ace773a55e43fee773145e7f4f8576c4909b23cecedc86bf6c4198daf7fa86ceb4a743b79f07bdcbf52c42052a04f5e6cb06e2762b48f7a363c6b880b7539aea787c3fa5435b79"}, {0xc9, 0xca, "74d667fbebf1b3b3bb351991e71e3673fd6505f0edcb3a50d9302ff9f8f204cef74f10e0fd956024cd778ea88bea8b21b21e316859694a2c62c8e831917417c23e5beb49b641900b2f5c5f3fd9e9214552194adb4e7b091c01c135b4accec9ca0871fda1231afa2a6d37e60fbd6888371a75d5764c3beddca58be0ee619348b34c229983226dffd09eb057b3532377d12ccc9090d846bea979ad89233e2812a9703e396cb92b7bc993bd13935c3f7c3d3de4bffabdc9ef7d8f9219d466f3cc8131a1f193fd8c404ce197"}]}], "a71306fed65083ee5e90f9889d37165b6a0a3988ca3730d55ec9b37399d8054bcb62b4a59a23771fd0f3ea07528ba41004a2e2540dbc3965117c4b6a4003f0dbcb233326330ad608875e9cdee692423ed3cb907a4e0528a3e9f6ec0296dc0f2c148609f7"}}}}}, 0x35d6) connect$netlink(r4, &(0x7f000098c000)={0x10, 0x0, 0x400, 0x800}, 0xc) sendto$inet(0xffffffffffffffff, &(0x7f00002d0000)="", 0x0, 0x0, &(0x7f00006be000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/14 19:57:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000658000)="6f6f6d5f61646a00") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x100000000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003a3000-0x1076)="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", 0x1076) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000015000-0xc)="2f6465762f6175746f667300", 0x515080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r1, &(0x7f00007c7000-0xa)="ff0f74722f7072657600") preadv(r4, &(0x7f0000008000)=[{&(0x7f00003f4000-0x1)="00", 0x1}], 0x1, 0x0) mknodat(r2, &(0x7f0000ac4000)="2e2f66696c653000", 0x20000014, 0x23) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fa8000)={0x6, 0x1, 0x0, 0x101, 0x9, 0x1, 0x8, 0x5, 0x3e6, 0x6, 0x7}, 0xb) write$fuse(r4, &(0x7f0000663000-0x28)={0x28, 0x8000000000000000, 0x5, @fuse_notify_inval_inode_out={0x8, 0x0, 0x6}}, 0x28) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000012000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000012000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000013000-0x2)="0000", 0x2}, {&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) syz_open_pts(r3, 0x201) exit(0x4457bd76) sysinfo(&(0x7f0000558000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000016000-0x10)={0x7fff, 0x73}) 2017/12/14 19:57:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a6000)={0x0, 0x0, 0x0}, &(0x7f0000d71000)=0xc) prlimit64(r1, 0xd, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000ab8000)={{0x3, 0x3, 0x2, 0x3, 0xfffffffffffffffe}, 0xf7a4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000c8b000-0x6)={0x0, 0x6, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000403000)={&(0x7f0000c55000/0x1000)=nil, 0x1, 0x4, 0x12, &(0x7f0000374000/0x4000)=nil, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @multicast1=0xe0000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) r2 = getpgid(r1) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000008, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x2, r2) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b2c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000547000-0x4)=0x0, &(0x7f00008b2000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00003d0000-0x14)={0x0, 0x4, 0x44, 0x3d, 0xfffffffffffffffe, 0x20000000001}, 0x14) bind$inet6(r3, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x800000000000004) socket$bt_hci(0x1f, 0x3, 0x1) r4 = socket$inet6(0xa, 0x8000000005, 0x0) sendto$inet6(r4, &(0x7f0000832000)="07", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 69.652323] audit: type=1326 audit(1513281446.714:87): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8658 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=40000003 syscall=41 compat=1 ip=0xf7f21c79 code=0x7ffc0000 [ 69.679623] audit: type=1326 audit(1513281446.715:88): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8658 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f21c79 code=0x7ffc0000 [ 69.679644] audit: type=1326 audit(1513281446.717:89): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8658 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=40000003 syscall=5 compat=1 ip=0xf7f21c79 code=0x7ffc0000 2017/12/14 19:57:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009a6000-0xd)="2f6465762f7573626d6f6e2300", 0x8000, 0x40200) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00001d2000-0x70)={[{0x1c, 0xffff, 0x80000000, 0xffffffff, 0x1, 0x2, 0x89a, 0x4, 0x6, 0x9, 0x401, 0x381e2bad80000000, 0x1000}, {0x128, 0x100, 0x1, 0x424804d5, 0x15c, 0x2, 0x8, 0x8, 0x2000000000000000, 0x5a9d, 0x1, 0xbf, 0x100000001}, {0x101, 0xffff, 0x7, 0x80000000, 0x2, 0x3, 0x9, 0x800, 0x4, 0x4, 0x7ff, 0x2, 0x9}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000302000-0x4)=0x0, 0x10b, 0x0, &(0x7f000099e000)={0x77359400, 0x0}, &(0x7f0000550000+0x1a2)=0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ef5000)=0x0) mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000a32000-0xa)="2f6465762f7663732300", 0x86, 0x200) socketpair(0x10, 0x80003, 0x6, &(0x7f0000883000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x20000000003, 0x5}, &(0x7f0000f9b000-0x4)=0xc) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000878000-0x8)={r3, 0x10000}, &(0x7f0000f9d000)=0x8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x6) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000001000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008d3000)=@ethtool_sfeatures={0x3b, 0x1, [{0x6, 0xa00000000000000}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000004, &(0x7f0000ab1000)="07208e", 0x3) prctl$setmm(0x23, 0x100000000002, &(0x7f00009b8000/0x2000)=nil) [ 69.679663] audit: type=1326 audit(1513281446.718:90): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8658 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f21c79 code=0x7ffc0000 [ 69.692202] binder: 8639:8657 Release 1 refcount change on invalid ref 1 ret -22 [ 69.692222] binder: 8639:8657 BC_FREE_BUFFER u0000000000000000 no match 2017/12/14 19:57:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)="2f6465762f6b766d00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000bcf000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e4d000-0x4)=0x0) r2 = perf_event_open(&(0x7f0000a82000-0x78)={0x0, 0x78, 0x0, 0x0, 0xe49, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x400000, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0xfffffffffffeffff, 0x1, 0x0, 0x0, 0x0, 0x80, 0x0}, r1, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000643000)={0x0, 0x9}, &(0x7f00009e5000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000330000)=@assoc_id=0x0, &(0x7f000072a000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ea1000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000321000)={r3, 0xfff, "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"}, &(0x7f0000a1b000)=0x1007) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000699000)={r5, 0x1, "10"}, &(0x7f0000ef8000-0x4)=0x9) r6 = syz_open_dev$vcsa(&(0x7f0000ec9000-0xb)="2f6465762f766373612300", 0x6, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x43, 0x100000000, 0x0, 0x0, 0x0, 0x8000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x691, 0x7, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000ab4000-0x4)=0x0) sched_setaffinity(r7, 0x8, &(0x7f0000d32000-0x8)=0x78) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000b7b000-0x6)="2e2f62757300", &(0x7f0000af0000-0x6)="72616d667300", 0x0, &(0x7f000050f000)="e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bd5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c9a000-0x4)=0xc) getgroups(0x7, &(0x7f0000243000-0x1c)=[0x0, 0xffffffffffffffff, r9, 0x0, 0xffffffffffffffff, r9, 0x0]) umount2(&(0x7f0000fbb000)="2e2f62757300", 0x6) chown(&(0x7f0000994000)="2e2f6275732f66696c653000", r8, r10) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00007db000-0x5afd)={@random="891f000020d8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f3aa87", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "3a6c82", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "d4369dc7f71ba2b4"}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000596000)={r5, @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]}}, 0x8c) openat$vcs(0xffffffffffffff9c, &(0x7f00007cb000)="2f6465762f76637300", 0x80000, 0x0) 2017/12/14 19:57:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000269000)="2e2f66696c653000", &(0x7f0000727000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005d6000-0x1)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000da9000-0x8)="2e2f66696c653000") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e75000)="2f6465762f72746300", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000894000-0xb8)={0x0, 0xdc7, 0x81, 0x9, 0x1, 0x7f, 0x2, 0x4, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x1db, 0x3a9, 0x2}}, &(0x7f000028c000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000735000-0x14)={r1, 0x5, 0x9, 0x9, 0x6, 0xffffffff}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)="2f6465762f73672300", 0x0, 0x2) write$tun(r2, &(0x7f0000a8c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @ipv4={{0x20, 0x4, 0xffff, 0x7fff, 0x1a8, 0x0, 0x20, 0x100, 0x6, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@ssrr={0x89, 0x27, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x3, 0x1, 0xfffffffffffffff8, []}, @ssrr={0x89, 0x13, 0x3, [@multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @generic={0xcd, 0x10, "1c8752f919e1b9ede64665187407"}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}, @ssrr={0x89, 0x13, 0x7, [@broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0xffffffff, @broadcast=0xffffffff]}]}}, @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0x1, 0x0, 0x12, 0xd7, 0x401, 0x0, 0x3, {[@sack={0x5, 0x1e, [0x37b, 0x9, 0x5, 0x4, 0x4, 0x101, 0xffffffffffffff80]}, @sack={0x5, 0x16, [0x80, 0x690e, 0x3, 0x2, 0x81]}]}}, {"b18c499a8e7c575ee8712163963b68921dc6657ac0fc34ef5a29fde71c946e4cd61301170e7bfeca17cf935a93106a150c7291ccbc77919614faabc682dd03f009396eb0db49b02ad429c860e93501899ae01df222a5656a50654343d857439f27bb5cbdac7371b2a03cec5ee6492b22d8655bccc80aa6994a219498a87e84ec3242a5ff55afdbddd454fd8b3bb9e7fb708b4e36dd64f6b9d6fc050c94d3f61e44670fc582130fd5505c6c9ced41787991ceec9a4a0dd0f360488ad4ced8e9cd3f02d0639db1f57c602d1f57e91fd94e3b77305b3a52e9eb3bb22692fa134680"}}}}, 0x1b2) ioctl(r2, 0x227c, &(0x7f0000f38000-0x1)="05") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000861000-0x11)="2f6465762f7667615f6172626974657200", 0x501000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00009d1000)={0x3}, 0x1) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$ipx(r4, &(0x7f0000c42000-0x10)={0x4, 0x7f, 0x6, "ff932e1e4017", 0xfff, 0x0}, 0x10) getpeername$inet6(r5, &(0x7f0000762000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000497000-0x4)=0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f000085a000)={0x4, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r7, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="bf", 0x0}, 0x20) dup2(r6, r7) writev(r3, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) r8 = socket(0x10, 0x2, 0x10) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000207000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write(r8, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030000000090f7000003f9161701", 0x24) socket$bt_l2cap(0x1f, 0x0, 0x0) 2017/12/14 19:57:27 executing program 0: futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000e4d000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0xd)="73656c696e7578297573657200", 0xfffffffffffffffc) connect$bt_l2cap(r0, &(0x7f0000002000-0xe)={0x1f, 0x5, {0x283c0ebd, 0xcd, 0x6, 0x7, 0x8, 0x2}, 0x40, 0xff}, 0xe) add_key$user(&(0x7f0000002000-0x5)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="f741fb6c41783d4c508b0575a6d7461b63d04a2c58b68bb95d372905619f097a585144f1e855514f694b3545c083d208a93cde822bf1b375af75349112f74957cc5cc7359ac4d3849ed6ee62050f5c3da8ce86c255162bd30f91", 0x5a, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x20900) clock_gettime(0x0, &(0x7f00005be000-0x8)={0x0, 0x0}) r5 = socket$unix(0x1, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000003000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000002000-0x58)={0x3e1, 0x2, 0xffffffffd196fc29, 0x6, 0x7df, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000001000-0x7)={r6, r7/1000+30000}, 0x8) setsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000001000-0x5c)={0x7fffffff, 0x7fff, 0x80000000, {r3, r4+30000000}, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 69.692242] binder: 8657 RLIMIT_NICE not set [ 69.692260] binder: 8639:8657 ioctl c0306201 20008fd0 returned -11 [ 69.697877] binder: 8639:8657 got transaction to invalid handle [ 69.697889] binder: 8639:8657 transaction failed 29201/-22, size 40-56 line 2775 [ 69.819249] binder: 8639:8657 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 69.819287] binder: 8639:8657 got reply transaction with no transaction stack [ 69.819298] binder: 8639:8657 transaction failed 29201/-71, size 48-56 line 2690 [ 69.823711] binder: BINDER_SET_CONTEXT_MGR already set [ 69.823723] binder: 8639:8657 ioctl 40046207 0 returned -16 [ 69.824971] binder: 8639:8657 Release 1 refcount change on invalid ref 1 ret -22 [ 69.824990] binder: 8639:8657 BC_FREE_BUFFER u0000000000000000 no match [ 69.825053] binder: 8657 RLIMIT_NICE not set [ 69.825070] binder: 8639:8657 ioctl c0306201 20008fd0 returned -11 [ 69.825232] binder_alloc: 8639: binder_alloc_buf, no vma [ 69.825264] binder: 8639:8673 transaction failed 29189/-3, size 0-0 line 2890 [ 69.828415] binder: 8639:8657 got transaction to invalid handle [ 69.828426] binder: 8639:8657 transaction failed 29201/-22, size 40-56 line 2775 [ 69.846715] QAT: Invalid ioctl [ 69.849803] QAT: Invalid ioctl 2017/12/14 19:57:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000442000)="2f6465762f766373612300", 0xf1f, 0x100) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00009c2000-0x4)=0x800, 0x4) r1 = socket(0x12000000010, 0x2, 0xc) write(r1, &(0x7f000094c000)="1f0000000104ff00fd4345bb07ffff0000400100090001000e160103000000ab", 0x20) 2017/12/14 19:57:27 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x1ff, 0x5, 0x400, 0x2, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x3, 0x83, 0x80, 0xf, 0x400000000000, 0x0, 0x0}, 0x1c) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x1000004, 0x20032, r0, 0x0) mmap(&(0x7f0000e51000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000548000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe3000-0x20)={r1, &(0x7f000094b000-0xd5)="b558abefd044f6f76287bafc75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09a53e39d9096100d65ddee7e837e529cdec5de0a3e759aca93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a209b58d4822c7a0bba6b1620c6299cdb3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa31844cf65d5b96aa7a1890813838fb469c0c6a232f3ab01a143e40f91", &(0x7f0000fe1000)="2a0d8c42a59a5d48c143e2b1e56806daca0dd4daa6978e4e77f502eb0af7cd82c5c25d07bdaf64c94dc3856ef8902478b16ae4c026ff444bb722", 0x400}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b93000/0x3000)=nil, 0x3000, 0x1, 0x30, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xfffffffffffffffe) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000004c000/0x3000)=nil, 0x3000, 0x3, 0x4050, r0, 0x0) bind$inet(r2, &(0x7f0000715000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000e24000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe2000)=0x8, 0x80000) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fe3000-0x4)=0x10) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe5000-0x10)={r1, &(0x7f000095e000)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600576dff2caf086b4c54d670afe633ad1a7d1ceef9f612e096f63b0000fa085df15f07c26d1528e95365a8efb46b8d220ec0f28c644f6f4bfb0390b7faac3a3c2b52cda46fa8a7be6ec2c3c38f325af9ff21d2c8076139c1642a"}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003ea000)={0x0, []}, &(0x7f0000e99000-0x4)=0x4) 2017/12/14 19:57:27 executing program 3: mmap(&(0x7f0000000000/0xecf000)=nil, 0xecf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ecf000)={0x0, @in={{0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7cdb, 0x0, 0x9, 0x2}, &(0x7f0000ecf000)=0xa0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ecf000)={r1, 0x38, &(0x7f0000ecf000)=[@in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8bda}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000ecf000)=0xc) fcntl$setflags(r0, 0x2, 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000854000)="2f6465762f6375736500", 0x101000, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000ed1000-0x2)=0x3, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7f) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ece000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ece000)=0xb) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f000000c000-0xb)="2f6465762f6c6f6f702300", 0x4000000000024, 0x800000004302) sendfile(r3, r3, &(0x7f0000492000)=0x0, 0x800) [ 69.892573] QAT: Invalid ioctl [ 69.893517] QAT: Invalid ioctl [ 69.985472] DRBG: could not allocate digest TFM handle: hmac(sha256) [ 69.987548] DRBG: could not allocate digest TFM handle: hmac(sha256) [ 70.182234] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 70.221703] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 70.290724] binder: 8639:8642 unknown command 0 2017/12/14 19:57:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000041e000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000028f000-0x8)={0x0, 0x0}, 0x1, 0x0) sync_file_range(r0, 0x40, 0x0, 0x1) syz_extract_tcp_res(&(0x7f000046d000+0x887)={0x0, 0x0}, 0x0, 0x5) write$tun(r0, &(0x7f0000b5f000-0xad)=@pi={0x0, 0x9902, @ipv4={{0xa, 0x4, 0x5, 0x6, 0xa9, 0x2, 0x1ff, 0x1, 0x6, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x13, 0x8000, [@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x3, 0x2, r1, r2, 0xfffffffffffffffd, 0x0, 0x8, 0x8, 0x87d, 0x0, 0x3ff, {[@sack={0x5, 0x2, []}, @timestamp={0x8, 0xa, 0x3, 0x5}]}}, {"841f5c5da8770d703d09fad054a1b0d0af5af3e72d966abe4daa2a9bda6e1259d978eec93a742748534933c4d2d32e3af0d2f8ab400dc265d290b0cc6512dbdc1ef22a1186ff3d1a5c952ad9fcc4ab673c319f247f0ecc68a542f727eb660d8aa7"}}}}, 0xad) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000660000)={r0, &(0x7f0000476000)="acabc53150c6cd99de7124334fbd08b2e70e81b6061feff6041d9e27ba432306e2fe392f993d12b67291163b89b5af3120bd80784bd2b278a76bf7bc9fc1fd06c283ce45d62a352259945ebde7e6f95329af9a6a457e187974118660d4c1c348b52428d2a5b5f16bbbcb10b074337ca3c7f7dd264bb895a29e98e5b2cae90be17643791e4fa38b37a697bf7d8c6c639eeeaebb4fc64b0c0c30c28fd3ee7f", &(0x7f000048d000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r3, &(0x7f0000918000)="2e2f66696c653000", 0x24) futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x10000000000, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0xfffffffffffffbff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000356000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00006de000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004ac000-0x4)=@assoc_id=r4, &(0x7f0000d4d000-0x4)=0x4) 2017/12/14 19:57:27 executing program 7: mmap(&(0x7f0000000000/0x912000)=nil, 0x912000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0xfffffffffffffffd, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="", 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000702000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x1, 0xff, 0x1, 0x7, 0x1, 0x3}, 0x20) 2017/12/14 19:57:27 executing program 3: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xffff7ffffffffffa) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000f63000)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008ac000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f000045a000-0x1002)="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", 0x1001) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f65000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00008ea000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0xffffffffffffffff}, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f6d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f65000-0x4)=0x8) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80007, 0x100000001, &(0x7f000027b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000f6c000)={0x0, 0x80000, r2}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000f6d000)={0x0, r4, 0xfff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000f6c000)={r5, 0x0, 0x7acf}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00009f9000)={r6, 0x80000, r3}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000f65000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x20000000000000a, 0x1000000000002, 0x0) connect$inet6(r8, &(0x7f0000cb4000)={0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) connect$inet(r8, &(0x7f00009a0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f000058a000)={0x9, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, 0x80000001, 0x5d87, 0x7075, 0x40, &(0x7f00000f7000)=@generic="1eab82cdede917ed2ae7141e88a109f6", 0x0, 0xff, 0x4}) setsockopt$inet6_buf(r8, 0x29, 0x6, &(0x7f0000095000-0x2)="", 0x0) 2017/12/14 19:57:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7fd, 0xc) fcntl$notify(r0, 0x11, 0x0) getpeername$unix(r1, &(0x7f0000e85000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000098000-0x4)=0x8) r2 = syz_open_dev$sg(&(0x7f0000638000)="2f6465762f73672300", 0xffffffffffff8001, 0x100) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0xff06, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x11, 0x802, 0x1) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r4 = dup3(r0, r3, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x40042409) lseek(0xffffffffffffffff, 0x0, 0x4) socket(0x11, 0x2, 0xe791) perf_event_open(&(0x7f00008a8000-0x78)={0x3ffffffffe, 0x78, 0x2e2, 0x800000000002, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0xc500, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) prctl$getname(0x10, &(0x7f00008c4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet6(r2, &(0x7f000008e000)={0xa, 0x3, 0x203, @loopback={0x0, 0x1}, 0x9}, 0x1c) listen(r5, 0x5) getsockopt$inet6_buf(r3, 0x29, 0xd2, &(0x7f0000a57000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000053000-0x4)=0x27) madvise(&(0x7f0000072000/0x2000)=nil, 0x2000, 0x267) dup2(r2, r2) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002b7000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000964000-0x10)=@req={0x28, &(0x7f0000fd2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7000}}) fcntl$setlease(r1, 0x400, 0x3) signalfd(r1, &(0x7f00009a0000)={0xd6ab}, 0x8) write(r1, &(0x7f0000e5a000)="67", 0x1) 2017/12/14 19:57:27 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x80, 0x7, 0xa4d1, 0x2eb, 0x100000000000006}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffffd}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x2, 0x3, @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]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r3, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) socketpair(0x99, 0x800000000000014, 0x1, &(0x7f0000acd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00001d6000-0x33)={r2, 0x2b, "a0ece412f86564794a0f50bf0092e806000000192280d6a7af922552f90000000000000006558b87600191"}, &(0x7f0000b06000-0x4)=0x33) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000ac2000)={r6, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8004, 0x7, 0x714, 0x1000000000000006}, &(0x7f000070e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000892000-0xc)=@sack_info={r2, 0xffffffff, 0x2}, &(0x7f0000d73000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7fff, 0x8000, 0x2000000000000000, 0x7e, 0x0}, &(0x7f0000ea0000)=0x10) socketpair(0x100007ffffffd, 0x400002, 0x4, &(0x7f000031d000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r7, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f13000-0x10)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f00002e7000)=@common="69703667726530000000000000000000", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={r6, 0x7fff}, &(0x7f0000db6000-0x4)=0x8) setsockopt$inet6_group_source_req(r8, 0x29, 0x2e, &(0x7f0000b0e000)={0x7ff, {{0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect$unix(0xffffffffffffffff, &(0x7f00006bc000-0x8)=@abs={0x40001, 0x0, 0x2}, 0x8) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000000)={0x80, 0x1, 0x8000000000000, 0xfffffffffffffffa, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000d46000-0x90)={0x6, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r9, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f000027e000)={r6, 0x42000806, 0xffffffffffffffff}, 0xc) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000d4b000)={@common="6c6f0000000000000000000000000000", &(0x7f0000d9f000)=@ethtool_coalesce={0xf, 0x6, 0x1, 0x0, 0x8000, 0x5b, 0x7, 0xa19, 0xffffffffffffff7f, 0x4, 0xb4, 0x4, 0x8, 0x2, 0x35f, 0x800000000000000, 0x73f0, 0x7, 0x9, 0x3, 0x40, 0x3a6, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r9, 0x8916, &(0x7f0000fde000-0x18)={@loopback={0x0, 0x1}, 0x6, r10}) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000b3a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r10}, 0x14) ioctl$sock_inet6_SIOCDELRT(r9, 0x890c, &(0x7f0000e3d000)={@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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7e2000, 0x6, 0x2, 0x2000000000100, 0x4, 0x1, r10}) ioctl$sock_inet6_SIOCDIFADDR(r9, 0x8936, &(0x7f0000a78000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r10}) [ 70.290782] binder: 8639:8642 ioctl c0306201 20f46000 returned -22 [ 70.296566] binder: send failed reply for transaction 44 to 8639:8657 [ 70.296817] binder: undelivered TRANSACTION_COMPLETE [ 70.296853] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.296873] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.313954] loop: Write error at byte offset 0, length 512. [ 70.313966] print_req_error: I/O error, dev loop6, sector 0 2017/12/14 19:57:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x0, 0x2a012, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) request_key(&(0x7f0000002000)="7472757374656400", &(0x7f000084f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="3a2d00", 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000002000)="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", 0x1001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x1000003, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x8)="6269675f6b657900", &(0x7f000084f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000)="2e0000aec4657374806b65795f6175746800d7", &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb6)="1ae96ed586ce85e1cf54e34b5985d1aeb368e73f3b2a4c6df41891db62a6bbbc5cb348c6c9cb29ee40da190d08b324ef3f34a9b6f0ea375fbb7e47671ca100dd60d94fea6dbb19753d0414d7608035f880e22641d9f8af36ffe13af8dd7bb0516d90609132f09f504f4effd8867d8e9c36742d2d68b8f763290e0cb1e6a417122bf67b5b74781d7b5b45c76ff78a11ee05d36d3b6cd9de8c15f89a0ee6342bbb74a891e4915871b3214d40605f4953582b478281ca07", 0xb6, 0xfffffffffffffffd) setsockopt(r0, 0x10e, 0x1000000000000003, &(0x7f0000851000-0x1)="88", 0x1) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x1000000000000000) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009ab000-0x10)=@common="00000000000000000000000000000000", 0x10) bind$inet(r1, &(0x7f0000f79000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f81000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto$inet(r1, &(0x7f0000f7b000)="02", 0x1, 0x80000000000001, &(0x7f0000a01000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r2, 0x0, 0x1000, 0x5) r3 = fcntl$dupfd(r0, 0xc06, r1) setns(r3, 0x8040000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1202}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00005ab000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f81000-0x4)=0x4e) 2017/12/14 19:57:27 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fca000-0xa)="2f6465762f6375736500", 0x40, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00006a9000)={0xffffffff, 0x7, 0x100000001, 0x51, &(0x7f0000fc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, &(0x7f0000fc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, &(0x7f0000fca000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) clock_gettime(0x1, &(0x7f0000fc6000-0x10)={0x0, 0x0}) r1 = socket(0xfffffffffffffffd, 0x7, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x490303a379cf498b, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000ddf000)=0x203, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000f0d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6e7188da35dc0949}) socket$unix(0x1, 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r2, &(0x7f0000fc8000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000bb8000)=[{0x14, 0x203, 0xd09, 0x10001, 0x0, "09"}], 0x14}], 0x1, &(0x7f00003c3000)=[], 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f00007bd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x1ffc, 0x0, 0x0) r3 = getpid() sched_rr_get_interval(r3, &(0x7f0000b1b000-0x10)={0x0, 0x0}) connect$inet(r1, &(0x7f000082b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = open(&(0x7f0000adf000-0xa)="2e2f66696c653000", 0x10028042, 0x89) pipe2(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r5) fallocate(r4, 0x0, 0xffff, 0x9) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000511000)="2f73656c696e75782f636865636b72657170726f7400", 0x0, 0x0) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f000080b000-0x4)=0x9) read(r5, &(0x7f000079a000)="000000000000000000000000", 0xc) sendfile(r6, r4, &(0x7f0000ab1000)=0x0, 0x10001) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000fc7000-0x20)={0x0, 0x4, 0x0, 0x1, 0x80000001, 0x5, 0xb0f, 0x4, 0x1}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) 2017/12/14 19:57:27 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt(r0, 0x107, 0x100000000000000a, &(0x7f0000275000)="84e42c82f68c652e3716da86e9e22eb42b5df064280000000000000401000000000000b8a2bb9118b74fb4c4132e9eef3e98c743cb86", 0x36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x8, 0x200, 0x800, 0xdd15, 0x3}, 0x14) [ 70.404618] futex_wake_op: syz-executor6 tries to shift op by -1; fix this program 2017/12/14 19:57:27 executing program 7: mq_notify(0xffffffffffffffff, &(0x7f0000bd9000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000a57000)="", &(0x7f00007be000-0x6a)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000614000-0xc)={0x0, 0x0, 0x0}, 0xc) rt_sigqueueinfo(r0, 0x29, &(0x7f0000486000-0x10)={0x11, 0x76, 0x6, 0xbce}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c63000-0x10)={r1, &(0x7f000008b000)="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"}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d1b000)="2f6465762f76637300", 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000066c000)=0x0) mq_timedreceive(r2, &(0x7f0000c1f000)="", 0x0, 0x8, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00004a0000-0x10)={0x7fffffff, 0xfffffffffffffffd}) syncfs(r1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000092000)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000c6f000-0xc)={0x0, 0x0, 0x0}, 0xc) capget(&(0x7f00008db000)={0x19980330, r3}, &(0x7f00005bb000)={0x0, 0xa01, 0x0, 0x81, 0x800, 0x7f5}) unshare(0x800) lstat(&(0x7f00004be000-0x8)="2e2f66696c653000", &(0x7f0000871000-0x39)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000fbe000)=0x0, &(0x7f0000536000)=0x0, &(0x7f00004a3000-0x4)=0x0) r6 = syz_fuse_mount(&(0x7f0000bce000)="2e2f66696c653000", 0x0, r4, r5, 0x9, 0x17bac803f9d12709) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000228000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000339000)=0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000afb000)={0x10000010, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cdb000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000973000)=0x1c) process_vm_writev(r3, &(0x7f0000a85000-0x18)=[{&(0x7f000031c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000b64000-0x9)="000000000000000000", 0x9}, {&(0x7f0000969000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x3, &(0x7f0000b5e000)=[{&(0x7f0000962000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f000025f000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f000094f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000702000-0x14)={r7, 0xc, "8cb67d465a29a3ca9bba8510"}, &(0x7f00007be000-0x4)=0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b52000-0x4)=0x0) syz_open_dev$usbmon(&(0x7f0000fb9000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x800) splice(0xffffffffffffffff, 0x0, r6, 0x0, 0x100000001, 0x0) mknod$loop(&(0x7f0000136000-0xe)="2e2f66696c65302f66696c653000", 0x18, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000549000-0x77)="6644e2e49534c65b6ef51e7f03f247d63aac7fe20a0ca60ea339b78e783ad69cd59c43026e5ed01163fc15ffdbbc2cbbe2caa2bfa08e3df2ec50779715aed46f2d8662c81babc325e1f22e8c5952196b70ad9523354150ec4feccc7ddc32f71b87845c8053984415d1e7b5e5037659e26e2e080f78bac7", 0x77, 0x4000, &(0x7f0000116000-0xa)=@abs={0x1, 0x0, 0x2}, 0x8) socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 19:57:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000004, 0x0, 0x80000040fe, 0x859, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x8d, 0xfffffffffffffffc, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffff, 0xb9b6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0}, r0, 0xffff, 0xffffffffffffffff, 0xfffffffffffffffe) syz_open_dev$mouse(&(0x7f000014a000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008d3000)="2f6465762f6877726e6700", 0x4, 0x0) syz_open_dev$mice(&(0x7f0000977000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8002) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = getpid() move_pages(r2, 0x5, &(0x7f0000954000)=[&(0x7f000087a000/0x3000)=nil, &(0x7f00000dd000/0x1000)=nil, &(0x7f00001cf000/0x2000)=nil, &(0x7f0000239000/0x2000)=nil, &(0x7f0000b15000/0x1000)=nil], &(0x7f0000379000-0x8)=[0x8, 0x9], &(0x7f00004d0000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4) r3 = socket$inet6(0xa, 0x3, 0x4) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$key(0x11, 0x3, 0x2) mmap(&(0x7f00007c2000/0x4000)=nil, 0x4000, 0x2000004, 0x7132, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x40000001000005, 0x84) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000563000-0x24)={@common="6c6f0000001d000000000000000908ea", &(0x7f0000ea1000-0x3c)=@ethtool_rxfh={0x47, 0xdbf6, 0x2, 0xfffffffffffffffd, 0x7, "f88e98", 0x3, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c2000/0x2000)=nil, 0x2000, 0x1, 0x4051, r4, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000089b000-0x10)={0x0, 0x100000000, 0x3ff, 0x9}, &(0x7f0000f49000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005f9000-0x14)={r6, 0x3fffc000000, 0x7, 0x3, 0xaaf, 0x1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000699000-0x1c)={&(0x7f0000cb3000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f00007c4000-0xc)="000000000000000000000000", 0xc}, {&(0x7f00007c4000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f00005c4000+0xa20)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f00005bc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000001000)="", 0x0}], 0x5, &(0x7f0000e0d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x0}, 0x400100fc) [ 70.450845] netlink: 'syz-executor2': attribute type 16 has an invalid length. [ 70.472291] futex_wake_op: syz-executor6 tries to shift op by -1; fix this program [ 70.550137] netlink: 'syz-executor2': attribute type 16 has an invalid length. 2017/12/14 19:57:27 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000007000-0x30)="2700", 0x2) pwritev(r1, &(0x7f0000007000-0x8)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000009000)={{0x2, 0x6000, 0x1e, 0xa15b, 0x5, 0x3, 0x7, 0x4, 0x3, 0xc70, 0xffffffff7fffffff, 0x3, 0x0}, {0x4002, 0x5ca53abda7c20777, 0x0, 0x6, 0x1, 0x4, 0x70b0, 0x3, 0x80, 0x5, 0x8001, 0x8, 0x0}, {0xf000, 0x3001, 0xf, 0x3, 0x7, 0xfffffffffffffffc, 0x10001, 0xffffffff, 0x9, 0x5, 0x100000000, 0x3, 0x0}, {0xf000, 0xd004, 0xf, 0x9bc, 0x4, 0xffffffff, 0xb9fe, 0x5, 0x9, 0x8000, 0x2, 0x6, 0x0}, {0x2000, 0x1000, 0xa, 0x2, 0xff, 0x100000000, 0x0, 0x5, 0x9, 0x81, 0x2, 0x80000001, 0x0}, {0x100004, 0x4cf6543705704832, 0xf, 0x5, 0x4, 0x4, 0x9, 0x2c92, 0x2, 0x100, 0x33, 0x7, 0x0}, {0x3000, 0xd003, 0xf, 0x2, 0x8, 0xfffffffffffffffb, 0x200, 0x3, 0xec8a, 0x5, 0x10001, 0x9, 0x0}, {0x0, 0x12004, 0x4, 0x1f, 0x6c, 0xfffffffffffffffa, 0x100, 0x2, 0x7, 0x9, 0x0, 0x3e2, 0x0}, {0x107000, 0xf005, [0x0, 0x0, 0x0]}, {0x1f000, 0x1004, [0x0, 0x0, 0x0]}, 0x20000001, 0x0, 0x2000, 0x0, 0x0, 0x800, 0x12000, [0x5, 0x33f, 0x3f, 0x9]}) fcntl$addseals(r0, 0x409, 0xa) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000011000-0x1c)={0x81, 0x0, 0x3ff, 0x0, 0x7e, 0x2, 0x81, 0x10000, 0x0, 0xffffffffffff7aa6, 0xfffffffffffffff7, 0xfffffffffffff372, 0x0, 0x6, 0x40, 0x7fffffff, 0x6, 0x2, 0x3}) fcntl$addseals(r0, 0x409, 0xa) ftruncate(r0, 0x0) 2017/12/14 19:57:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e7f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000921000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004e1000)=0x9d) r1 = socket$inet6(0xa, 0x80006, 0x80000001) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000cdc000)={@common="69666230000000000000000000000000", @ifru_flags=0x0}) lookup_dcookie(0x9, &(0x7f0000863000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f) r2 = socket(0x10, 0x3, 0x0) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000987000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003bb000-0x4)=0xc3) r3 = syz_open_dev$vcsn(&(0x7f0000be9000)="2f6465762f7663732300", 0x6, 0x28100) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) pipe(&(0x7f0000e7c000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) readv(r6, &(0x7f0000005000)=[{&(0x7f0000f9b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000041000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000039000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000040000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}], 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000cd7000-0x50)={{0xfffffffffffffff9, 0x88}, {0x80000001, 0x1}, 0x1, 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, 0x0]}) close(r6) sendto$unix(r7, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2017/12/14 19:57:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7e000-0x8)={0x0}, 0x8) unshare(0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54ffefc0a1010400000000000000b5"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000c46000-0x20)={@generic="ec7c637510befd69319534ef387a7db6", @ifru_flags=0x0}) open(&(0x7f0000794000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdir(&(0x7f0000d62000-0x8)="2e2f66696c653000", 0x80) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)="2e2f66696c653100", &(0x7f0000acc000)="2e2f66696c653000", &(0x7f0000155000-0x42)="6e6370667300", 0x800000, &(0x7f0000322000)="76") mount(&(0x7f0000c8c000)="2e2f66696c653000", &(0x7f0000d7d000-0x8)="2e2f66696c653000", &(0x7f0000fdb000)="6578743400", 0x1000, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000d1b000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f000042f000)="2e", &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000864000-0x8)="66757365626c6b00", 0x8ff8c, &(0x7f00004a7000-0x28)="6680f859b7e9432d20417e34320020eb9188a0d2d85260924472ea757abf5616526cdb203c653d64") signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00008f7000-0x8)="2e2f66696c653000", 0x284, 0x8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x7f, 0x7, 0x0, 0x0, 0x6, 0x8f0, 0x0, 0x80000040fe, 0x4, 0x1, 0x4, 0x0, 0x20, 0x5, 0x0, 0x80000006, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x8001, 0x2, 0x480, 0x1, 0x8000000000000002, 0x0}, 0x0, 0x2, r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00001ba000-0x10)={0x0, 0x100000, 0x0}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00002c9000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x5, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, r5, 0x43189b76, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004df000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) fsetxattr(r6, &(0x7f0000ec6000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000187000)="2d47504c232600", 0x7, 0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000841000)={0x0, 0xffffffffffffffff, 0x0}) 2017/12/14 19:57:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdf000)="2f73656c696e75782f656e666f72636500", 0x88182, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000eda000)={0x0, 0x5d, "2820c3f05f2afc669770a915a5d25ef3ca43827482031e383cd49c08df480ed656f8bb13d90440e0ff132f010a71434a3f09fe8acef2249f9b614bb6524ab18cd77b10e46a9c2747641e70d3c54bcdf966e1f123b9f59081513e7d975a"}, &(0x7f00000df000)=0x65) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c93000-0x8)=@assoc_value={r2, 0xa8a7}, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000938000)={0x0, 0x0, 0x0}, &(0x7f000019a000-0x4)=0xc) perf_event_open(&(0x7f0000bc8000-0x78)={0x0, 0x78, 0x4, 0x89af, 0x7ff, 0x307, 0x0, 0x0, 0x894a, 0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x6bb, 0x0, 0x10a0, 0x3, 0x0, 0x0, 0x5a6b, 0x1, 0x0, 0x0}, r3, 0x0, r0, 0x7) close(0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000333000)="6b657972696e6700", &(0x7f0000e8a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r4) r5 = socket$inet(0x2, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000025f000-0x28)={@common="65716c00000000000000000000000000", @ifru_mtu=0x0}) bind$inet(r5, &(0x7f0000072000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0xb7, &(0x7f000031b000-0xb7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x81, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x3f, 0xe, 0x0, 0x7bed, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}], @udp={0x0, 0x0, 0x9, 0x0, "e2"}}}}}}, 0x0) 2017/12/14 19:57:27 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002ac000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008bb000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) r2 = mmap$binder(&(0x7f00003c5000/0x3000)=nil, 0x3000, 0x0, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x98, 0x0, &(0x7f0000ec2000)=[@transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0, &(0x7f0000291000)=[@fda={0x66646185, 0x3, 0x0, 0x31}, @fda={0x66646185, 0x9, 0x3, 0x1b}], &(0x7f00007c2000)=[]}}, @increfs={0x40046304, 0x0}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @flat={0x77682a85, 0xa, r2, 0x0}, @fda={0x66646185, 0x1, 0x4, 0x29}], &(0x7f00001d3000)=[0x0, 0x20, 0x0]}, 0x3}}], 0x70, 0x0, &(0x7f000092c000)="f640559e4dcc050f3dcc715a97c1946a5006879831da1451536ce65c5d5bd460bc92b630c5e3c3c446f7a7b43c83b7e64e51c509e58312f8fde191590ef6899415102e3bdce6cfeb45218e6899cf552cdbdd6656cee366f1cd2959ba4003af17aa4308fc1949fae81594b13bd594a4e8"}) r3 = syz_open_dev$vcsa(&(0x7f0000988000+0x7ec)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000a88000)=0x6, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10000000, 0x0}, 0x14) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/14 19:57:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000099a000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)="636f6d6d00") exit(0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000ed000)=0x2, &(0x7f0000207000)=0x1) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000143000)=0x0, &(0x7f000077b000-0x4)=0x8) lseek(r1, 0x8001, 0x1) pipe2(&(0x7f0000cde000)={0x0, 0x0}, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000181000-0xc)={{0x3, 0x3, 0x7, 0x48d, 0x7ff, 0x1}, 0xfffffffffffffffd}) write$eventfd(r1, &(0x7f0000983000-0x8)=0x0, 0x8) 2017/12/14 19:57:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ec9000)={0x0, 0x0, 0x0, @thr={&(0x7f0000323000-0x65)="", &(0x7f00007db000-0x31)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ea5000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0xfffffffffffffffd, 0x400000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffdff, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) open$dir(&(0x7f0000a44000)="2e2f66696c653000", 0x80, 0x88) connect$inet(r1, &(0x7f0000cdd000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x9) r2 = accept4(r1, &(0x7f0000597000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00005c2000)=0x58, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00008df000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000023f000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000479000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000c9b000)={0x0, 0x20, &(0x7f000026c000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000938000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003ad000-0xc)={0x0, 0x10, &(0x7f0000b95000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a29000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a6e000-0x8)={0x0, 0x2}, &(0x7f0000626000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d51000-0x20)={0x401, 0x101, 0x0, 0x7fff, 0x400, 0x1d, 0xffffffffffffff7f, 0x4, 0x0}, &(0x7f0000e86000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000086d000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @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]}, 0x0, 0x3, 0x4, 0x9, 0x0}, &(0x7f0000b4a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006b3000)=@assoc_id=0x0, &(0x7f00006b3000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000007a000-0x14)={0x0, 0x101, 0x8, 0x76f, 0x8514, 0x0}, &(0x7f00004ff000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000dd7000-0x8)={0x0, 0x8}, &(0x7f0000cc8000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fd7000)={0x0, 0x1ff}, &(0x7f0000f48000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00008ea000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x400, 0x10000, 0x1}, &(0x7f0000605000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000604000)={0x0, 0x3, "8bdb60"}, &(0x7f0000a9c000)=0xb) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00002c1000)={0x0, 0x3, 0x9, 0x6, 0xd1, 0x2}, &(0x7f0000045000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f0b000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e96000)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000adf000)={0x0, 0x1}, &(0x7f0000f84000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b4b000)=@assoc_value={0x0, 0x0}, &(0x7f0000d3a000-0x4)=0x8) 2017/12/14 19:57:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000059d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bac000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r1, r2, 0x30, &(0x7f00007b0000-0x10)={0x40, 0x6, 0x7fff, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c73000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x20000000000000) sendmsg$netlink(r6, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f0000002000-0x40)=[{0x14, 0x1d, 0xffffffffffffefff, 0x4000000000000000, 0x37af, "07"}, {0x2c, 0xe000000000000002, 0x204, 0x0, 0x800000000001, "d082acd0d66716dac94ffc8ffbad0e9e4467a98fb49e844adc9a8d"}], 0x40}], 0x1, 0x0, 0x0, 0x40}, 0x28080) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000510000)={@generic="446d4c067d92debc8c658db5ddaaaa98", @ifru_flags=0x1901}) symlink(&(0x7f000055e000)="2e2f66696c653000", &(0x7f0000ce2000)="2e2f66696c653000") getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000d17000)={0x0, 0x0}, &(0x7f00005e5000-0x4)=0x8) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000a01000-0xc)={0x0, 0x0, 0x0}, 0xc) socket$nfc_raw(0x27, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000577000)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000d32000)={0x0, 0x0, 0x0}, &(0x7f00001b2000-0x4)=0xc) r11 = getpgid(r7) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f000072e000)={0x4, &(0x7f00002c1000-0x78)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) r12 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000229000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r12, 0x4008ae73, &(0x7f00008fd000-0x6)={0x4, 0x3ff}) r13 = syz_open_procfs(r11, &(0x7f0000946000)="6e65742f6465765f6d6361737400") sendmmsg$unix(r4, &(0x7f00007d5000)=[{&(0x7f000063d000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000083e000)=[{&(0x7f00005a2000-0xcb)="6be5872533289db4b4410e60703ce4a7f1979edabcf2708c8395cd7355d07ad5936d8d809b00a49fd71f144c7a3e00bdec77220de5058019f0168aa53dcd9a5edf84ea020387721a723f67866af69f8a834487b760d4f43581b3dfcc6052404301697a1bcf2264a3988e4003b38cabc9d00a3ab51b5b1abf42a2ddde41c71ea63a53e38fdf710d1f42260f29fe257e563cf63693b7586a8696405b2d7de14644347878b8168662b588c6fb826cf46cc2d3e522078ec542b9b5dc25e29e1adf5222e3e3d5069e17614d6236", 0xcb}, {&(0x7f0000ac7000-0xb6)="4675f1d7df3fe2663bd7388d093b8cce757e1810108b1edf27f0a42c6b886c4c8b51bd0c73e3fad5ba23587ec0aa6d586db3b2e036bcdf29c0a47f070f64130a4226e8e2ace52b26a57e6b5ee5f081876cc9f23bf8c777e4cc10190bc90b5ed9c1367cef5fbcf5420a832523339285c17e42bd11a904892f89ad845bfdbcfaed99b9f4d84b30ac068c540a0cf18a42365806bb206960e60cf3ffe2264b5e9df39f68bf42cbde2bc56f7b33343c1d2e4e3897642a785f", 0xb6}], 0x2, &(0x7f0000fef000)=[@rights={0x20, 0x1, 0x1, [r5, r3, r5, r3, r5]}, @rights={0x2c, 0x1, 0x1, [r5, r4, r13, r4, r4, r13, r4, r4]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x64, 0x10}], 0x1, 0x40000) ioctl$KVM_GET_LAPIC(r13, 0x8400ae8e, &(0x7f0000149000)={"45c928df74bfed1c76ffe5ee14ecc447f0997bd9d432c3ae91f5e37bda6654b3a120f10a802003c0e66bb54ad9bcf67134fa0aa571457c69ab924fe4127b63e9c64938c55b9126a9f9a3dfa8ce33c4730d0915861bbe70959e1047c8d8c3804809ec5cd325706da154ad6208bf66bc0a69dd4475538b66621e3743b3e9fe4cec1c1e6a72dba6360c1dfc1c84fdb7db264ac0e9f228408087bd1103102a1b47d493cfe1d2adf330111fb7bf0cc97b80e480ab4151c2f0a0f34899d8e801b452ea0340f458bf9ef4f579bf7ec54879c6e1653d336ce196bb8b60bd927c99a21bf049f4aeced7feb9cac06f1129400e67e1570d171535b419a8693b63a83fd1cb067bf12810b6549dd767911cdb85d109c20159d36a065da29902a1268b6d7f4aaa377221e8a2c76ebc7509dab08cf3711dbe00f9b241fc10637cdbadc0ceffdf2904babb89e82e56266e35c1d99197d660a6c036d27f506a71d9a6a96bfcd93fb6fd4f3f6e8dd7dfd9f5841c3bc7bbe9cba6a6dffc3ce4b2387f8073d284f29af928982c7c0db7b6dec2ecc019d9052a37465d8ffa95fd2cbf798664c8de79265ab98c54f001e9ea5b4ed20bfa3020e5ef2ffd7935702ce33adb99372215473a9458ebc4179cc9f418f459a5f8f326b3ca1a23380ab05aadd1cfd7ad0ca24a46308e602fe03510e946f9308b80468cefa69ca32ae9e961bbbc01053d0b3c3122504fc3ae012763baf8cb7517355c0ff5b9d7f0cdf1fe0db6fb08caa3ef84cf23c03f28c4784fb17e7dc642638f18548db28a91cb07925cfcc0ee775943eb03c212e849e4f0c0768251f16af6260c14d163f9a7bd5d4689d90919891513db44351b29cea0ab926c6de070be94bd58c120304f792914a0508570cfd900f6a11b6e8beb98b15f1d3fa498a435ca4d8e7b64cff3333e9dc18a21617012d0d3943deff0807f23eb8bbba62562592e33fca3ec3364ce1370af717e896c969ae3bdb068efdb8cd19ea5ddcd38e83da2f689d252a4719c6017a2022c1250380c8ff63f13d0e9859514b0e667caceec5caac47d7091f178525721b598a658fd40b69c8d6083757e75d7dd1973da74c0110787bd15a3fb901470f1c8570392a35d18e9aefaf9f9cb488d8ff20230ba868fec694ab189fd7294a50e0b3dde3b58bffc313344d6a7395fa2064c27bd2f00a09a5153e51920005f1aa5d91eec8d541236f8d81b4d5521b773b2e360409a35659be5e4063775fd39a60934066f829749013da36c58a27062ccdb0f0cfb79a9898de913392d8be54bf35b2da3217351f5984c6ea4698aafbc26cc18b08f9632eb626b6a9e96b1b751a23bf62c80cc0bc52a0c3b5aea83a33ca1478e4a740e88d1619fa77b0f95ba890d8357164db85b1027e924cb7b3c9d196dce58e1eefe1151e5942176592d787f2a11dda6e05132b53b24ead729"}) ioctl$sock_FIOSETOWN(r13, 0x8901, &(0x7f00006b8000)=r7) sendfile(r5, r13, &(0x7f0000084000)=0x0, 0xe9) getsockopt$inet_buf(r13, 0x0, 0x23, &(0x7f0000d37000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000785000-0x4)=0xaf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0xf, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) 2017/12/14 19:57:27 executing program 4: r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x98f, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000cf3000-0x8)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000060b000-0x1)="9a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000894000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000547000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x3ffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000001000-0xd8)=@pic={0xa78b, 0xfc, 0x6, 0x68, 0xfff, 0x1, 0x7, 0x38, 0x9, 0x84be, 0x2752, 0x7fff, 0xf66, 0x5c4a, 0x0, 0x10001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000003000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x1510c0) ioctl$int_in(r1, 0x5452, &(0x7f0000ccb000)=0x1f) mmap(&(0x7f0000388000/0x2000)=nil, 0x2000, 0x3, 0x110, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="85e0e6f73543", [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0xf, 0x8, [@empty=0x0, @broadcast=0xffffffff, @loopback=0x7f000001]}, @generic={0x86, 0xb, "21980c1f40882d9043"}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8000000000000800, 0xffffffff}}}}}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x402f, &(0x7f00005a2000-0x4)=0x7, 0x4) r3 = socket$inet(0x2, 0x200080004, 0x345e) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000046b000)={0x2, 0x78, 0xfffffffffffffffb, 0x20860c, 0x80000000, 0x0, 0x0, 0x0, 0x4, 0x2, 0x400006389, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x4, 0x800, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, r0, 0xffffffffffffffff) r4 = socket(0x4000000010, 0x803, 0x9) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000e99000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f40000-0x4)=0xc) r5 = gettid() mq_notify(r2, &(0x7f00003d3000)={0x20000000, 0x15, 0x2, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r4, &(0x7f0000645000)="255e198fd8aec8b33d003a000207000000000000000d3c0120da26c8c6607944cec846c5387fea75a61f11a000000000000100017435edc88c04d5802c61c371283aaf0c3066ddb5ae6969a4fed889e6d135ec2adab369c7b2708614ca5328bb05c49a4d00ca2a2cbf9b3f554a2a703f8a000100000001eb48741c964d03012b62cea06a43000007ffeec6dcf8317ce79183e979d290d1892a70f1bcb8ab7ca2aa5c44c368", 0xa5, 0x804, 0x0, 0x0) 2017/12/14 19:57:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000e75000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 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}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x31, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000074d000)="6e65742f64657600") ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000095d000)=0xbdc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a58000-0x8c)={0x0, @in6={{0xa, 0x2, 0x48000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e9c000)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aef000)=@sack_info={r1, 0x6, 0x945a}, &(0x7f0000344000-0x4)=0xc) 2017/12/14 19:57:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) msync(&(0x7f0000052000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006ca000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x400000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000096000)=0x83f646b) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00008ce000)="2f6465762f6b766d00", 0x8023e, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f0000d6c000)=0xbf83) syncfs(r2) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00009fa000-0x88)={0x8, 0x0, [{0x4b564d02, 0x0, 0x0}, {0x2e8, 0x0, 0x6}, {0x84c, 0x0, 0x0}, {0x40000087, 0x0, 0x10000001000}, {0x2d5, 0x0, 0x1}, {0xbf7, 0x0, 0x20}, {0x2ed, 0x0, 0x3b}, {0x68f, 0x0, 0x4}]}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000e3e000)=0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000fa3000-0x10)=[{&(0x7f000012a000-0x2a)="290000001e003109330000008b000000020000000000ff068000f9ff0c000800010000000053f4ff20", 0x29}], 0x1) r7 = dup3(r6, r5, 0x80000) ioctl$TIOCSTI(r0, 0x5412, 0x4) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000b44000)=0x0) rt_tgsigqueueinfo(r8, r8, 0x2b, &(0x7f00007ee000)={0x31, 0x7, 0x1ff, 0x3}) migrate_pages(r8, 0x3, &(0x7f00005aa000)=0x0, &(0x7f00006d5000-0x8)=0x2000000000000005) ioctl$DRM_IOCTL_INFO_BUFS(r7, 0xc0086418, &(0x7f0000315000+0xf55)={0x5, 0xffffffff80000000, 0x10000, 0x81, 0x4, 0xf4dd}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000b8a000-0x14)={0x10000, 0xb99, 0x6, 0xb6, 0x6, 0x7, 0x5, 0x3, 0x1ff0000000, 0x8001}) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00007d1000-0x10)={0x3ff, 0x7f, 0x4b38, 0x101}) pwritev(r0, &(0x7f0000665000-0x50)=[{&(0x7f00006c5000)="b94ee4ad498e672f65811bfdea839f0bc10d111c4d6494eae4b6f41e8548447da315400fe6d7c08699caf48f46eb363d570a360f3451c5d00f50e01c3010d5432d7ff0a26cc3f8cffbba549572083c15068480474beb096eb26affa837a54f47e01bc507800217ea2b5cf317", 0x6c}, {&(0x7f000079e000)="5fe20953b82ca61c0f8539547c26fa1fc0dd704f6ff659cff5f14ad4c7a5dd126985ced21d963d980dae73d230cecb8087066b6b44e46f9fd113fc234cf7ee5cc848fe464b897beea1743b9db202c01d339ea69c153e5ddc388ca5e0a4380e4e8e280b0a1c60123fe37a131bfc508bf744a37f7b92c433274e3093b0bd691c710e6000419528c323f87260093b7e56f364ed", 0x92}, {&(0x7f000012e000)="a2c01d6e70217c6a8a327d8bf3959b3b33085352d9778e9dd9a8b2b13945942d931d0e590cada83ec2ae7f4312e0f698a3a61fb45c656462e272154c1891089236747724cae181c7fe4c237803a0ce5d130c79bc9e36f2c77857466e02276dd23f951a988940c146c0dd7fe0d631771eadf6cd62179ebae24353dc73eb837e5a7fbe17bf03b9051502aaab03b8b1fc08c07e983862f65f0c09b8471054ee123af3a307be81edd844055b30d955dd0dcfde3ef8cd583366636a871e804234349e1b3d36353b7bf4ca2bf3548a33c2c3a842c8e2db818d1cdce60b90770089fdf533feac7923ea5725f1e4b55c277159", 0xef}, {&(0x7f00003d1000-0xa)="13d66a19c071722690e8", 0xa}, {&(0x7f00003f4000)="4b3931539050c86c75867a3015b659860c172c5b95086de3c2aeba412e57c3678141c544ddef65eedd3bdbe20fd20edcb44f918a093ba8aa953dd82d41c7fbfdd4527d9de151d7d9edd5d3feb21da5deefb94e3b15e2fa6c076bd034de2e09643f3d42b3d5897493d39611518934b49fe1cdbe645b00ec65b897b711e8a286144e4edb11ed7a6311c4b0548eab60db48cfd9fc3294f34d18c7b181f8c314140b419e0c6591890093fb5e5dc5a5f34b3f63d135b960cb63b1dc6cc7392bd15660eea80df8c34d9071396eda50aea0778bb26276138b0864a3fa291b939e3413b7", 0xe0}], 0x5, 0x0) dup(r6) 2017/12/14 19:57:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000002000)=[{&(0x7f0000003000-0x12)="10cdcd92a03ed42cfa44114277c8caef07ec", 0x12}, {&(0x7f0000002000-0x15)="fb2296b8badba8f3e69c3fa83a64ff6b96b4b323b0", 0x15}, {&(0x7f0000001000)="50d18b53a84701481fbceb0e9b4cb174a0bd95b1a1aa8eda8c059dea2629b93bc0e00b6806f028000000ff909222e4e284f47507039109b73555e4e6650b1d18c0dc369cd08feab8859d0485af1395310f88eb5e2b01be6a9b9e614ae300000000000000078486f7c2cfbd844a2b76ffd6713901e10f590ae42a2fe1e35334c6815fd3fdbea605b4ab2d8f1a7dbcd77c8d9a712cff119469382268b678059ccdf2953e0223c66db2c7eb4691e097f8c6c334e88c8102318fdc56823db064f1e163f637eeaedf5e2b3d821dd4d690a0b03501b6ac017a0417f1de610e56fc705bf31822d29736c64fb7d2949cb19d", 0xee}, {&(0x7f0000003000-0x19)="bf5f5c4a0000000000000000000000590047cc000000025de5", 0x19}, {&(0x7f0000003000-0xfb)="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", 0xfb}, {&(0x7f0000004000-0x19)="eaf3508ad3f011aff315f3df6f646e439ddf09727797cb887e6bf8d997fa6ab8147547e8c4535a19eeaad173454f14bbcbc200bbf681aa5f7cb77d", 0x3b}, {&(0x7f0000000000)="e66035acf949683c9a7c9d7bf22946226bfbb4144c30fbc10660d43b3f27eba32c3c449962972fab9ed4ccb7f0bcbba357680416c6b551e78b4e43126f7dbf3922fa090ea7c68670448e54797291db30d649826f65fb0fcd10b5e99eefca864c9bbd912eb9e410367f3dc0486f2d6ac4797bd3b0da70e9e388a01a6f318eb0aa5e2a18412a0c05b1f26e46b14aceea99dd97bd4ea0f621", 0x97}], 0x7, 0x5) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000001000-0x99)="49199abe9974ac59105dbcc71648c4326ebb43eec06a825ee6ff316e0aa95af61c4ee9877982cf70db309711b346f50ff4d2e1c01e7811d0a06f4959e7eef6db1408926aba5b891d69a67c6510f7ec9c2416dabf0213cbb1b447697f62948bb790b425fa94795e43996f0a941765eec371626ecb68408a1ebb9e6e492e26860a914d1c63a46e3ffe89561934d98600fad6bf38ee8be089b2f2") accept4$inet(r2, &(0x7f0000003000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000005000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="392de0927699", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000006000)=0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000008000-0xc)={0x10000000, 0xfffffffffffff000, 0x40}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000009000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200, 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x100000001) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000009000)={0x5, 0x1, 0x3f, 0x7, 0x5}) 2017/12/14 19:57:27 executing program 3: syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800000001, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x201) set_mempolicy(0x8000, &(0x7f00006e9000-0x8)=0x8, 0xe0) unshare(0x20080001) r0 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) migrate_pages(0x0, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) pread64(r0, &(0x7f0000ccb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0xfffff7fffffffffc, 0x0, 0x8000, 0x0, 0x20, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r1, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x8000000400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x368a, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x4000000e, 0x3, 0x1d) r4 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r2, r4, 0x80000) memfd_create(&(0x7f00004dc000)="5b6367726f7570295b2f76626f786e65743170726f6375736572776c616e3000", 0x1) openat(0xffffffffffffffff, &(0x7f0000d60000)="2e2f66696c653000", 0x10000, 0x4) r5 = syz_open_dev$usbmon(&(0x7f0000179000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x280) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 19:57:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009f5000+0xa17)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000100000007, &(0x7f0000002000)={0x1, 0x10000, 0x0, 0x1, 0x0}) close(r3) mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x0, 0xf35) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000ef4000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ca7000)=0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f6175746f667300", 0x44800, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00003b5000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00003ea000-0x4)=0xc) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f00004b5000-0x108)={0x7, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00002bf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f29000-0x4)=0xfffffffefffffffb, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000194000-0x28)={@generic="95a7545d8c97fecc27f26e4d97bac4f3", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f000032f000-0x5c)={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x2a43}, {0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xa, [0x3ff, 0x6, 0x1, 0x3, 0x101, 0x4, 0x6, 0x3ff]}, 0x5c) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, 0x7, 0x0, 0x400, 0x4, 0xc100bf, r7}) socket$inet(0x2, 0x80807, 0x10001) syz_open_dev$urandom(&(0x7f0000e48000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x10000) connect$inet6(r4, &(0x7f000095b000-0x1c)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ae6000)={0x401, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f000094c000-0x10)={r8, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000049000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000736000)={0x0, 0x58, &(0x7f0000870000-0x58)=[@in6={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, @in6={0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000029f000)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket(0x10, 0x2, 0x10) write(r9, &(0x7f0000a71000-0x25)="240000001d0001000d0005080000000414390004100001000c000100000000ffffff000048", 0x25) [ 70.792565] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=44760 sclass=netlink_audit_socket pig=8826 comm=syz-executor4 2017/12/14 19:57:27 executing program 0: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000dd0000)={&(0x7f0000dd0000)="2e2f66696c653000", 0x0}, 0xc) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000dc9000-0x26)="1e000000130047cf00dfff7f00ffff0407ffffff010000000700000000000000001500001335", 0x26) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000dd2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dd2000-0x4)=0x14) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c1e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd1000)=@ethtool_perm_addr={0x20, 0x13, "9a405ca14451b6c390f5ccee2a43e7769eceb0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000381000)="511815ba9ea60465d2ed677400d055d01e00746b87b1cf6fc44bb1e6d49821c350", 0x21, 0x2000c081, &(0x7f0000117000)={0x11, 0xd, r3, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dd1000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000537000-0xc)={&(0x7f0000dcf000)="2e2f66696c653000", r1}, 0xc) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000dd3000-0x3a)="d03ff22f877dae61164b931ba306fcf0e4b2c49932700b839c64634212f55a82c4fda7bb8b2e580e375e0f96169b779b94780750afa1697a569a", 0x3a) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000dd2000-0x4)=0x0, &(0x7f0000dd3000)=0x4) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000dd1000)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000946000-0x20)="0f00000000000000db8001ee080801000000000000ab0000df7fe6000d720800"}) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00007c5000)={0x5, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000200, 0x5, 0x100, 0x3, 0x3ff, &(0x7f0000324000)=@common="697036746e6c30000000000000000000", 0x3, 0x5, 0xfffffffffffffffd}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00008ae000)=0x3) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000003000-0x78)={0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214, 0x8, 0x3, 0x4c6f31e6, 0x10000, &(0x7f0000631000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa, 0x40000000005, 0x80}) 2017/12/14 19:57:27 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00006da000)="2e2f66696c653000", 0x2, 0x61) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x400}, &(0x7f00003e2000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000663000-0x8)=@assoc_value={r1, 0xffffffffffffff5a}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d97000)={r1, 0x8, 0xfffffffffffffe00, 0x9, 0xd, 0x7fff}, 0x14) mknod(&(0x7f0000f80000)="2e2f66696c653000", 0x1040, 0x0) creat(&(0x7f0000952000-0x8)="2e2f66696c653000", 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009f4000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000085a000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00009be000-0x18)={r3, 0x0, 0x0, 0x0}) add_key$keyring(&(0x7f0000423000)="6b657972696e6700", &(0x7f0000df7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000048b000)="2e2f66696c653000", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f0000bc4000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b61000)={&(0x7f0000650000-0xa)="2e2f636f6e74726f6c00", 0x0}, 0xc) inotify_add_watch(r5, &(0x7f00003eb000-0xa)="2e2f636f6e74726f6c00", 0x44) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fd5000)={0x6, r4, 0x2}) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f000028d000-0x4)=0x2, 0x4) readv(r4, &(0x7f0000858000-0x20)=[], 0x0) utimes(&(0x7f0000d24000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000bfe000)={{0x0, 0x2710}, {0x0, 0x7530}}) chmod(&(0x7f0000859000-0xa)="2e2f636f6e74726f6c00", 0x0) r7 = fcntl$dupfd(r5, 0x406, r5) openat(r7, &(0x7f000069b000-0xa)="2e2f636f6e74726f6c00", 0x900, 0x48) mkdir(&(0x7f0000d62000)="2e2f636f6e74726f6c00", 0x40) ioctl$KDSETLED(r7, 0x4b32, 0x3) 2017/12/14 19:57:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x6, 0x20000000, 0x407ffc0003}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x407fff7fff}]}) r0 = creat(&(0x7f000024d000+0x816)="2e2f66696c653000", 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000131000)={r0, 0x5, 0x16, 0xbd, &(0x7f0000554000)="4b8e3adf2a05d6dba4a02fcb0a989ae1f70154f6e2b3", &(0x7f00009bc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x1db}, 0x28) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000bc5000-0x4)=0xffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000dc5000)={0x0}, &(0x7f0000b56000-0x4)=0x4) pipe(&(0x7f0000d0f000)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000cc000-0x10)={0x6, 0x4, 0x10001, 0x6}, 0x10) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) [ 70.847076] QAT: Invalid ioctl [ 70.875134] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 70.901801] QAT: Invalid ioctl 2017/12/14 19:57:28 executing program 2: pipe(&(0x7f0000811000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r2, 0x541e, &(0x7f0000b19000)=0x5) connect$inet(r2, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) vmsplice(r1, &(0x7f0000e7b000)=[{&(0x7f0000b87000)="40", 0x1}], 0x1, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) [ 70.915421] sctp: [Deprecated]: syz-executor5 (pid 8825) Use of int in maxseg socket option. [ 70.915421] Use struct sctp_assoc_value instead 2017/12/14 19:57:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d6c000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x10000) recvfrom$llc(r0, &(0x7f0000ce9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef, 0x40000000, &(0x7f000014c000)={0x1a, 0x9, 0xfffffffffffffc00, 0x7, 0xfad, 0x3ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000211000)={0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eef000)="2f70726f632f73656c662f6e65742f70666b657900", 0x3fffe, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d91000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000baa000-0x4)=0xe8) r4 = getegid() getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004c2000)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x101, 0x5, 0x2, 0x2}, &(0x7f00002ba000)=0xa0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000d9e000-0x4)=0xff, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a8d000)={r5, 0x44, "55c6deb7abde466349a4e38c1c265964c2304203f0b5d998fa2354747a2c6cc73467d13e6f2f2d5f91ec2b3e5d03df47f1d8a082614e8fd5ef66df172f9d59bd38c37de8"}, &(0x7f0000b90000-0x4)=0x4c) syz_fuse_mount(&(0x7f0000ba7000-0x8)="2e2f66696c653000", 0x4000, r3, r4, 0x7, 0x200000) ioctl(r1, 0x7, &(0x7f0000fb7000)="c6393aa4e87434f6644b4c84f9a6f33f7863f2642d17f65eb4f7cc372ef1ed27d8df36da6042da4f974b7339672bf9a8b5f94404bc47e6d6b03c5f86e13d6fd6df31b2f7bce36461ced05f776ec943bac05d8fc669fdeaeb46b4b4c170489c5dd28f1eff9115662a24e60b899c0ab1e38b13a58a53b7c1646aad0546837c5bd87c4231994f6e5d9627adbf969c3d8c376ea0f2222b0a60cb21894019b1f51afb84cc93c90a5c500da26c0f63613d70c367f194c2d2e9570d77ca4f514a253c3a152a096c25f461") r6 = syz_open_procfs(0x0, &(0x7f0000a02000)="636f726564756d705f66696c74657200") ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) inotify_init() syncfs(r1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e57000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x2, 0x100, 0x9, 0x20, 0x0, 0x3, r2, r3}, {0xfff, 0x6, 0x9, 0x100000000, 0x6, 0x4, 0x2, 0x7fffffff}, {0x8, 0xff, 0x52, 0x0}, 0xef, 0x9, 0x9, 0x0, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x7}, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x0, 0x3, 0x7, 0x9, 0xfffffffffffffffd, 0x0}}, 0xe8) sendfile(r6, r6, &(0x7f00001a7000-0x4)=0x0, 0x400) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000b40000)={0x0, r6, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000a8f000)=0x3, 0x4) mkdirat(r7, &(0x7f0000d01000-0x8)="2e2f66696c653100", 0x8) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000b7d000-0x2)=0x0, &(0x7f00008fc000)=0x2) syz_open_dev$sndtimer(&(0x7f00004c0000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x200) 2017/12/14 19:57:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000eb8000)=0x0, &(0x7f0000649000)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000056f000)=0x0, &(0x7f0000e11000-0x4)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000ff3000-0xb)="2f6465762f766373612300", 0xdba, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000e13000)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x4, 0x40, &(0x7f0000ee4000/0x4000)=nil, 0x78cb}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000321000)={@generic="69127e2c4a3bb46d1855b0e0e32c14ef", @ifru_flags=0x400}) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000041000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000432000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007ae000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a9000)=0x8) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000897000-0x20)={"2b81a5672681b1a15b785aa8cf8fb89f", {0x4, 0x1, 0x10000, "49bd253853a6", 0xc1db, 0x0}}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e6f000)={0x0, 0x100000000}, &(0x7f0000a28000)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000570000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000059e000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000182000)={0x10000, 0x1, r4, 0x100, r5, 0x80, 0x6, 0x2}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008e9000)={r3, 0x1000, "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"}, &(0x7f0000463000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fca000-0x4)=0x6, 0x4) mincore(&(0x7f0000a83000/0x1000)=nil, 0x1000, &(0x7f00000d1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/14 19:57:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a59000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f0000606000-0xf1)="", &(0x7f0000648000-0x4)=0x0, &(0x7f000041d000-0x4)=0x0, &(0x7f000030f000)="") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ppoll(&(0x7f00003b9000-0x18)=[{r0, 0x0, 0x0}, {r0, 0x400, 0x0}, {r1, 0x4208, 0x0}], 0x3, &(0x7f0000b75000-0x8)={0x0, 0x1c9c380}, &(0x7f0000a05000-0x8)={0x9}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ff0000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000baf000)=0xc) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f00007b4000-0x48)={0x4, 0x8, [{0xffffffffffffffff, 0x0, 0x9}, {0x4, 0x0, 0x3}, {0x9, 0x0, 0x9}, {0xffffffffffffff81, 0x0, 0x28}]}) writev(r0, &(0x7f0000d43000-0x8)=[{&(0x7f000048d000-0x1000)="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", 0x1000}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000539000)=0x4, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x8948, &(0x7f0000af6000)={@generic="509253294c1682231ed20058c04a570d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x6, 0x0}}) add_key$keyring(&(0x7f00004d6000)="6b657972696e6700", &(0x7f00009a6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mremap(&(0x7f0000917000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000070000/0x1000)=nil) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000fa0000-0xa8)={0x2, 0x0, [{0x9, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r4 = getpgrp(0x0) fcntl$getownex(r2, 0x10, &(0x7f0000af7000)={0x0, 0x0}) rt_tgsigqueueinfo(r4, r5, 0x33, &(0x7f0000a1a000)={0x40, 0x1, 0x2, 0x3}) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004c2000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000928000-0x5)={0x0, 0x6, 0x0, 0x4ebf63b6}, 0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000926000/0x2000)=nil}) lstat(&(0x7f00004cd000-0x8)="2e2f66696c653000", &(0x7f00002b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigaction(0x3d, &(0x7f000091d000)={0x8, {0x9}, 0x1, 0x5}, &(0x7f0000885000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000539000)={0x0}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000290000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x2, 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d88000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x9) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000f7e000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000054c000)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 70.959707] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/14 19:57:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1ffffffffff8, 0x8f) bind$inet(r0, &(0x7f0000eeb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r1, &(0x7f0000be4000-0x1c)={0xa, 0x2, 0x4c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) listen(r0, 0x3cb) syz_extract_tcp_res(&(0x7f0000b46000-0x8)={0x0, 0x0}, 0x0, 0x7ffc) syz_extract_tcp_res(&(0x7f0000eea000)={0x0, 0x0}, 0x7, 0xbd0b) r2 = socket$inet6(0xa, 0x80003, 0x10000000000001) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000426000)=@int=0x5, 0x4) r3 = open(&(0x7f0000976000)="2e2f66696c653000", 0x0, 0x120) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000708000-0x14)={{0x7fffffff, 0xd86, 0x800, 0x80000000000, 0x80, 0x2}, 0x40, 0xfffffffe, 0x1f}) connect$inet6(r2, &(0x7f000077b000-0x1c)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00008f4000-0x30)={0x3, 0x0, &(0x7f0000259000-0x2)=[], &(0x7f00009b2000)="265d00", 0x401, 0x44, &(0x7f0000e78000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc46, 0x1}, 0x30) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00009fc000)=0x5) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003e8000)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x4000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x4000, 0x0, 0x1, 0x0, 0x0, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0}}, 0xe8) r4 = dup2(0xffffffffffffffff, r0) accept4$packet(r4, &(0x7f00008b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000215000)=0x14, 0x80800) setsockopt$inet6_mreq(r2, 0x29, 0x9c, &(0x7f0000665000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000373000-0x4)=0x8, 0x4) sendmmsg(r2, &(0x7f00006cc000)=[{{0x0, 0x0, &(0x7f0000efc000-0x10)=[], 0x0, &(0x7f0000c67000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000029c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0xfffffffffffffffe, 0x0, 0x4, 0x7, 0x4d, 0x1}, 0x20) r6 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f000086f000)={&(0x7f0000cb2000/0x1000)=nil, 0x0, 0x2, 0x2, &(0x7f0000f3b000/0x4000)=nil, 0xfffffffffffffff8}) sendto(r1, &(0x7f0000925000+0xbc3)="51c847b8f0c1bb7da527d48827b18e7474cea58b25bcbeb7fedb425d9adf7fc1ff2ec83bd5cf67dc0b0b484a19974280345a070e1b486cb8912a6e8c433db07e04a5fd1bdf3d4574b083a32fbc5481374263cbfa1a79c07c75d7eef1595b7c5890b528ed41046df4e24d3ba2a6c88648c664e73499499723a77e74b801abe55bc46beebebff6faacec8fb340cbe3eabdb946049f40229bef552a403d689c100eeae94f230efd60593c7a8ca37f6839f0656a1c7f20a0c5c9a1f5607f2724ea792b455d7b09f3221008bda8ddd982104351931270", 0xd4, 0x1, &(0x7f00005ea000-0xb)=@ll={0x11, 0x1a, r5, 0x1, 0xffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000d9a000-0x20)={0x1f, 0x5, 0x800b, 0x8001, 0x1, 0x7fff, 0x418, 0xffffffffffff6e1d, 0x0}, 0x20) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f00001a3000)={0x0, 0x0}, &(0x7f00001a3000)=0x8) write(r6, &(0x7f00001a4000-0x24)="2400000032001f1546f9fb7f000005db0900f1010c00020050ffffff00000000000000ff", 0x24) 2017/12/14 19:57:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000136000)={@common="626f6e64300000000000000000000000", @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b5e528bc0e1f9f172f4859000000069d", @ifru_flags=0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f00009b2000-0x9)="2f6465762f73672300", 0x3, 0x400000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ba3000-0xc)={0x6, 0x0}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x2000000000000) r3 = socket$inet(0x2, 0xa, 0xfffffffffffffffc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f89000/0x4000)=nil, 0x4000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00009b4000/0x4000)=nil, 0x4000, 0x7, r4) mlock(&(0x7f000053c000/0x3000)=nil, 0x3000) mremap(&(0x7f000061d000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000a95000/0x2000)=nil) socketpair$inet6_sctp(0xa, 0x29, 0x84, &(0x7f00001f8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000a76000-0x10)={0x2, 0x1, @rand_addr=0x100007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x2, 0x6110, r3, 0x2) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000136000-0x3)="b04ea1", 0x3, 0x8004, &(0x7f000060d000-0x10)={0x2, 0x0, @rand_addr=0x800000000000005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000021000)="2f6465762f76637300", 0x1000000000001, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000408000)=0x8, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000435000/0xf000)=nil, 0xf000, 0x2000006, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f000013e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000026a000)=0x7e) 2017/12/14 19:57:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000aa000)={&(0x7f0000283000)="2e2f66696c653000", 0x0}, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000-0xb)="2f6465762f6877726e6700", 0x42, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="10bb17a8fc4935c3a2846a7aecdcdedb9f2462dde9ba7ab944e935c44e0a0bcd74e2b412763e6627c0cb1b4c18732d1a194e7a256d8389") mknod(&(0x7f0000f80000)="2e2f66696c653000", 0x1040, 0x0) execve(&(0x7f000007b000)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)="696f00") pread64(r0, &(0x7f00009f4000-0x1000)="", 0x0, 0x0) lseek(r0, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)="2e2f66696c653000", 0x26102, 0x0) 2017/12/14 19:57:28 executing program 4: r0 = memfd_create(&(0x7f000045e000)="2d7d298b70726f63286574683100", 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a5a000-0x4)=0x5, &(0x7f0000526000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a3b000-0x10)="e8fffffffffaff80ff0000fffffffaff", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x108, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000b60000-0x25)="240000001d0001000000000000000000093900fa1000040006000500f7ff0008000000009b", 0x25) r3 = socket(0xa, 0x803, 0x400000000006) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000fc4000)={0x0, 0xa}, &(0x7f0000328000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000a51000-0x8)={r4, 0x7}, &(0x7f0000fc4000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000d1a000)={0x0, 0x0}, &(0x7f00006af000)=0x8) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000029d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe0000-0x28)=@ethtool_link_settings={0x50, 0x80, 0x335, 0x400, 0xb, 0x14, 0x20000000000038a, 0xfff, 0x3, 0x80004001, [0x87, 0x2000000000401, 0x251, 0x9, 0xffffffff80000001, 0x0, 0xffffffffffffff00, 0x3f], [0x1a6b]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x7fffd, 0xfffffffffffffffc) connect$inet6(0xffffffffffffffff, &(0x7f00009e7000-0x1c)={0xa, 0x1, 0x4000000100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) syz_extract_tcp_res(&(0x7f0000339000-0x8)={0x42424242, 0x42424242}, 0x8, 0x3) syz_extract_tcp_res(&(0x7f00002e4000)={0x42424242, 0x42424242}, 0xffffffff, 0x3) r5 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f000026f000)="") ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000b8f000)={{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]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69703667726530000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x201, 0x0) pipe2(&(0x7f0000e6e000-0x8)={0x0, 0x0}, 0x80800) ioctl$PIO_FONTX(r6, 0x4b6c, &(0x7f00009ec000)="9e6abb99d01e0caaecd75788680cdfaf84d4af4ccc40756506eaed3289ce7655495c6ddd92ed804c91326ba9d03d7273") r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="65716c00000000000000000000000000"}) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/14 19:57:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008e0000)="2f6465762f73657175656e63657200", 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000074000-0x38)=[{&(0x7f0000099000)={0x27, 0x40, 0x3, 0x1, 0x7, 0x1f, "010d91cd93fcd49f1826f0c5d79128a2bf39cf461f2d124fb4aa4abc43144178e0cb7397d969013faad67c8d4c7c3754510bc26d2cebe04b1503446efd55cf", 0xe4f0}, 0x58, &(0x7f0000c6a000-0x38)=[{&(0x7f00001e5000)="7cbb193901339f4c9d344dba683f3537a6d18671049e8c1dc839874f84332b9133ddcac63afb27d8d15bae6cc3ee8544047b7e43b20ab38f1c3b53c26a06afcc562b9faa7b09e281e18c23cc69d76c9f26e4f4531d045a79dbd2bbf4d661d886ed06120d4953b047", 0x68}, {&(0x7f0000c08000-0xf2)="a1e40b7e009b726a7dbb89f7855bc5f3c104667d06239f17684e8910e7b61586497f49cc7d3608a9512633c461dc5b17074cde48a55fa59b8c637f0146b398a1596fd557e33a48af37fbda3ea7aaf7c4457b7fed222ec9fd0506d93c406c48331dcafea0cd52592c094383d1b9d7227d5eb8bde245b25651c7d06023be56776c94079cff274ee9ac045aeba06e78f17b0fbabb49890518579db04d5bfc493bedb5e53ab7b91ad1f8954fe247b1a7b3cc825df2a2b66f35cf0dde51ae99dc72514b952ca7743789d9ee02a51f77a62cb36f858a52d4b98dcf4cb32191578917ac51dc28ddbe6c593f3325210bb5b825287970", 0xf2}, {&(0x7f0000f74000-0xa9)="86ab0a583e364cbef01328c1521fa04760b3afb127adbafdb0066fa98af143415fd537493a9efbbe8c47c44006b1f691d102e3028dcbca9d8ab05eaf8462ae0efcbd28657fadd271dae7d19a29709e69935ae0df677e8a0c63ffe3046f5cc7a9044725e93d019f96decc530057496564187b8de700aa0a790102a44eaf094f30b09135e9f4f101eff76152c6b0114239cce429167f6a5d7a5bf999829c3ad72742d90601f2a5c79f52", 0xa9}, {&(0x7f0000b69000-0x6)="25e96a44492f", 0x6}, {&(0x7f0000d7e000-0xbd)="cbe05cda0bc8dc6e0f59005c5d163ea007e32e4f0143a4b7baafd98648cdd9e2a8dfc888959b5b2f9100c2bb30f8dd82e022890d261abc966fa40f153c7cb959e4f6f76d8ddf7fc355587021645db117000bee013d36a47343df8ebb80e98147058b18599b6e38850b5f9371a882f40bea27cea34df4eef1739dfd09016d589ef0e0b02cff7452e46f255935a10a29d743a3d880b2687699fb217384334960d4d7ad37b9f119daedc17386712cf16f7ee3a0e1c645648e3fab4403f560", 0xbd}, {&(0x7f0000916000)="60ceb2a18c759d163153f94bce2284b8b3a157e45696c54f09093cd5a9f72655acce9d4be670ca180bb7ea31517dbde5ea0e231d17adacea6a0c1ad1d9377dfbae0c2cc3a684b578d07f2bdc1b8a1e3a88e44e4bad27e77c7eba15d320e6b93a7f16d1a4c8761127451b4f6ad909f7c8758def87fc9d0af23ecbeab3270ce63ae0aad7671793b8e0fdcb22b67113ffc8f003dcc2c675fd0c3ca3c25054cd6f41be0f1b87520d1f51df07151529bb3d15f1489e1458fcb28b47e02e0d46dfa3b59df000158049fdb4aa5bde96365c5c39f05f25955e99284b81ae1139ae54404281075e72cfd8326d327447722226f64d7e1aa5c98b146e", 0xf7}, {&(0x7f0000f41000)="1808d4e322261a9cd77a4940c181a85f85500b1a8831d095a3194068b3bb0457fa538533c7b05e8049d64498c0e3f00d6fd367c4be40287d2b4dee54256fb6cd36c0da848eee56490655af4b8048d96ed13080e35fc687b9aaa72fc0f2d181d02b", 0x61}], 0x7, &(0x7f0000e56000)={0x108, 0x0, 0x80000000, "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"}, 0x108, 0x41}, {&(0x7f0000f62000-0x58)={0x27, 0x1, 0x2, 0x6, 0xfff, 0x8000, "a95a2edd13d57ea435d9addeab628f3680536af98c8cbba067c000996db8626aa08cf8be22048d72b99cf5147f26014911727ad614a67b4953292bc1ea17ba", 0x80}, 0x58, &(0x7f0000c71000-0x10)=[{&(0x7f0000879000-0xfd)="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", 0xfd}, {&(0x7f0000d76000-0xd3)="032f4584c0b1bb909e90af82db8ef0a5f43e7ac1031370ced20b5b57473224f35fd8bb53c8fdaded64c7d4412c99cfd587ecf1683d04056f8100c57c9af3d6fcf027ce7c6ebd3d55a804e6f5322e7eb702c685a0d02c14c9b2b9af201a49c359403df77666c177297d9a5877c5d48444304d741e5f65b71658a5389cc79832a2f514292c52778f867792d28da35d97f1c33713feeadcdbf1a0c98791ce4b019bc97a760c2aae9736acd5a0e5b92e01f4deb4cf7dc97b2167bed2ec275fbd49a69ad8a6e93abe0009cd6103b95a9b3a120adec8", 0xd3}], 0x2, &(0x7f00006ba000-0x24)={0x24, 0x11, 0x5, "c49995747e1f313c9eee6a3194b2481dba5001c034"}, 0x24, 0x80c0}], 0x2, 0x804) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x40000, 0x0, 0x200, 0x0, 0x6, 0xa14, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1000000, 0x0, 0x2041, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) 2017/12/14 19:57:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0xda, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000db9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000001000-0x8)={@rand_addr=0x102, @empty=0x0}, 0x8) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x40000000000) mmap(&(0x7f0000227000/0x2000)=nil, 0x2000, 0x3, 0x2011, r0, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x63, &(0x7f0000dba000)=0x2, 0x4) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x800003, 0x2002010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xfffffffffffbff80, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x20000000000008e, &(0x7f0000001000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dbb000)=0x64) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000db9000)=@get={0x1, &(0x7f0000003000-0x6)="000000000000", 0x9}) mmap(&(0x7f0000769000/0x3000)=nil, 0x3000, 0x2000004, 0x10150, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x2000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x8000032, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000dba000-0x1c)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000000007}, 0x1c) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f000038a000-0x4)=r4) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dc1000-0x4)=0x0, &(0x7f0000dbe000)=0x4) 2017/12/14 19:57:28 executing program 0: modify_ldt$write(0x1, &(0x7f00003fc000-0x10)={0x8, 0xffffffff, 0xffffffff, 0x0, 0x80, 0x9, 0xfc6, 0x8, 0x80000001, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000062d000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000667000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00005db000-0x44)={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$mice(&(0x7f0000fc3000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7f) socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000012f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bd0000-0x9)="2f6465762f6b766d00", 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000065b000)={0x0, 0x401, 0x1, 0x0}, &(0x7f000073e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ee7000-0x8)=@assoc_value={r4, 0xf219}, 0x8) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000eeb000)="5d", 0x1) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f0000b02000-0x8)={0x0, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f0000f5f000-0x50)=[], 0x0, 0x4) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f00003d5000)=0x0) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000a84000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDDELIO(r2, 0x4b35, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000b44000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) ioctl$KVM_SET_MSRS(r8, 0xc008ae88, &(0x7f00001f1000)={0x1, 0x0, [{0x1000c0000102, 0x0, 0x8001}]}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000d8b000-0xd8)=@pic={0x3, 0x6, 0x80000001, 0x266, 0x6, 0x9, 0xffff, 0x7fffffff, 0x8, 0x400, 0xa64, 0x100000000, 0x5, 0x8, 0xfd00, 0xd}) 2017/12/14 19:57:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ba6000-0x6)="736d61707300") inotify_add_watch(r1, &(0x7f000005b000-0x8)="2e2f66696c653000", 0x0) symlink(&(0x7f0000b88000)="2e2f66696c653000", &(0x7f0000b07000)="2e2f66696c653000") r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x2, 0x1, 0x0, 0x9, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r3 = open(&(0x7f00001cf000-0x2)="2e2e", 0x20000, 0x11) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000e44000)=0x0) migrate_pages(0x0, 0x6, &(0x7f0000cdc000)=0x8845, &(0x7f0000862000)=0xfffffffffffffe01) r4 = socket$kcm(0x29, 0x7, 0x0) recvmsg(r4, &(0x7f0000705000)={&(0x7f0000981000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000204000)=[], 0x0, &(0x7f0000498000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0xffffffffffffffff}, 0x203d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000a9b000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x800000000000, 0xffffffffffffffff, 0x0, 0x400, 0x0, 0x0}, r5, 0xffffffffffffffff, r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00001ab000)=0x3, 0x4) r7 = fcntl$dupfd(r2, 0x405, r6) mmap(&(0x7f0000135000/0x2000)=nil, 0x2000, 0x2000001, 0x36, r6, 0x0) bind$inet6(r7, &(0x7f0000b0f000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xc2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x77, 0x1000, 0x0, 0x2}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73657374796d00", 0x9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) connect$inet(r7, &(0x7f0000cbc000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x8000000003, 0x20052, r7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 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, 0x8) stat(&(0x7f0000bd9000)="2e2f66696c653000", &(0x7f0000645000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_CPUID2(r7, 0xc008ae91, &(0x7f0000c75000)={0x8, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f00005a6000)=[], 0x0, &(0x7f000090b000)=[@cred={0x20, 0x1, 0x2, 0x0, r8, 0x0}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r9}], 0x3, 0x40}, 0x40000) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000d18000)=@int=0x8fd, 0x4) [ 71.103895] sctp: [Deprecated]: syz-executor5 (pid 8866) Use of int in maxseg socket option. [ 71.103895] Use struct sctp_assoc_value instead 2017/12/14 19:57:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001f0000)=0xffffffffffffffff, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000b9b000)=[], 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000bc8000)="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", 0xfc) r3 = socket(0x10, 0x3, 0x0) socketpair(0x1, 0xa, 0x3, &(0x7f0000877000)={0x0, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) r5 = creat(&(0x7f0000fc1000)="2e2f66696c653000", 0x40) accept4$inet6(r0, &(0x7f000004b000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000084c000-0x3)=0x1c, 0x80800) pwrite64(r3, &(0x7f000084d000-0x19d)="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", 0x19d, 0x200000000000000) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000fc7000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000060e000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000e9d000)=0x0, &(0x7f0000dd0000)=0x0, &(0x7f0000751000)=0x0) write(r3, &(0x7f0000f93000)="a24bceae8341ce225dd6db867d7e374e553f2bf6eb35d5d484493520d76746f58fc14b035f3568c04a0b2616c29464e29d42370251a73025cc03572e3deade1e28fc611367fe8911905cbd7999bfaabc4f53954d4e58f599587f0543f03e190ef79ffff5d03e5abe9ee0a0a5db4c2f428ca77060fec40354957ebc805b754b5a49177f84a6a7381ab0e6b0ce1bcd62a1ccd34d15844f272dedfd1387f257e7feaaa930ca224862311f4e4b0bbdae996d8bebd2af25c7b5be998c4c03f33052392ae38e60029e62216e5cb151a2a8559118a2747b5a5bf96e63cdb573105915bedcab65", 0xe3) syz_fuse_mount(&(0x7f00006d3000-0x8)="2e2f66696c653000", 0xa000, 0x0, r6, 0x100000001, 0x1000000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000062c000-0x8)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1b000)="2f6465762f7667615f6172626974657200", 0x121440, 0x0) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f000011e000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, &(0x7f00009be000)="", &(0x7f0000a4a000-0x4)=0x0, &(0x7f0000bdb000-0x4)=0x0, &(0x7f00005ec000)="33f6a9ece1768cbcf95db5c1c217ec1c1317cc9182a6e3b62e609dfee4be40584a68eacb6281fc4eb2b5b5f3b27844b7d5b82c2ac54ae16c35fbc20a038b6d3febf22cb05286c7b99c72de5abcbe1e8121f2e87085e47ce74e110a6307f4c55444bc650792daa7cc2d2cc993f5d8e4ca94f5f4d9dc79f537bbb0e22f7ec69ea93a2d62911d3925d4d5fe553dd235fea5fa010e820ae9c150e1dbb2840d086ec4fa4b836ca1623524fc0a42b38680") seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x5, &(0x7f000010e000-0x28)=[{0x7fffffff, 0x1f, 0x9, 0x4}, {0x200, 0x6, 0x5f, 0x6}, {0x3, 0x7, 0x9, 0x4040000000000000}, {0xffffffff, 0x8000, 0x1f, 0xf07}, {0x6, 0x3, 0x8, 0x9}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000e5c000)=@sack_info={0x0, 0x10000, 0x3}, &(0x7f00006bc000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000af000)={r7, 0x9, 0x20}, &(0x7f000089c000)=0xc) r8 = socket(0x10, 0x3, 0x10) write(r8, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) 2017/12/14 19:57:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002cd000)=[{&(0x7f000038e000-0x2a)="29000000190031dde5ff2100002500050a0000009d00ff0780de00000c000900010009280000000005da", 0x2a}], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000a6d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) pipe(&(0x7f0000dc0000-0x8)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r3, &(0x7f00001da000+0x138)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000234000-0x4)=0x10, 0x8000000000000000) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000104, 0xffff, 0x6, 0x8, 0x7, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4000000000000000, 0x7fffffff}) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000645000)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00004d0000-0x90)={0x3, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00005df000)={@generic="ede49bd164e4c9be6a0a03122bf77a00", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r3, &(0x7f0000abb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000589000-0x1)="e2", 0x1, 0x20000000, &(0x7f0000636000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00001bf000)={0x3, [0x80000001, 0x1000, 0x0]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, r4, 0x0) mmap(&(0x7f0000000000/0x23d000)=nil, 0x23d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ptrace$setsig(0x4203, r5, 0x4, &(0x7f0000e22000-0x10)={0x37, 0x5, 0x5, 0x10001}) socketpair$unix(0x1, 0x1d0ef59bb2582703, 0x0, &(0x7f0000ec7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000042a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00008aa000)={0x1000, 0x0, 0x1, 0x5, 0xffffffffffffff01, 0x8d, 0x0, 0x119ced7b, 0x0}, &(0x7f0000be3000+0xad5)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000918000)=@assoc_value={r8, 0x3f5d}, &(0x7f0000fe7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/14 19:57:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1349, &(0x7f000096e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x1313, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0xff, 0x4, 0x2, 0x7, 0x100000000, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @hopopts={0x21, 0x3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xfe, "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"}, {0xff, 0xe5, "042d250c879c1fc41c5a2a936e2d565a75c964bf3a868a2d5110c2ae1790d6b6150c5f044a81e171ff99ef4fea906c2444c25119f78c874810f5667147eadbdfbfdab63bcab99285d70ce2b2fb46e61802dc56abb4a75a5d57dba5355bcfae733db069b73e4d1ad28ad242dba26c3806cc928e95400c5e9779da5e610eb66207bb76bbfa60c013e9d4a00bb845119bad1b891ea9877914a7c64c15a00fdbb36353e9ef457d75564e7647c40a79e960a326280d0b685a514ad775c83381c1f0aa9a46a6fa63575ff777f999b100f5841787f5e3e79b3c4cf822d6f99736bca4f2e72da73289"}]}, @fragment={0x6c, 0x7, 0x8, 0x6, 0x0, 0x6a90, 0x0}, @routing={0x3b, 0x4, 0x0, 0x6, 0x100000000, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x0, 0x20a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x1000, "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{0x0, 0x4f, "d674039ebef205cdeef15e54dd03aea10952895c2a2f22f2b434b4cc78573a32a5b80615723f06045590e1f41991886eb36d65130889cbb4d914059a8e9058fa9928eb3e79cf78cbb59557b2688086"}]}, @hopopts={0x87, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x4b, "ab8aa8a8957554727709f62aced19a60db3f4365d87962c3d65dbf0c59c8fa54ca57af0067b4f7b67b443451984612ff3c409915283b66fc3a5acd955989185fb0127fbc7f4124de74313d"}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1daa85", 0x0, "0686d0"}, "c9f9ad"}}}}}}, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008a7000)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e30000-0x5)="7567656c00", &(0x7f00005d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a1f000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000404000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000e04000)="2f6465762f73672300", 0x7, 0x20000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000061b000-0x8)={0x0, 0x2}, &(0x7f00005dc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000004b000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00002d7000)={r2, 0x7f}, 0x6) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000d02000-0x8)={0x0, 0x0, 0x0, 0x0}) getpid() sync() lstat(&(0x7f0000cf6000-0x8)="2e2f66696c653000", &(0x7f0000453000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x10, 0x20000000000003, 0x0) write(r3, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) r4 = syz_open_dev$mice(&(0x7f00008ed000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x105000) setsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000782000)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000041f000)=@assoc_id=r2, &(0x7f0000c0b000-0x4)=0x4) r5 = socket(0x10, 0x20000000000003, 0x0) write(r5, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) prctl$setmm(0x23, 0x2, &(0x7f0000033000/0x4000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x310, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r5, &(0x7f0000b0f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d25000-0xa8)={{0x3, 0x6}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x2, 0xf2, 0x7, 0x2669, 0x0, 0x2, 0x0, 0x4, 0xcb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/14 19:57:28 executing program 4: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)="2f6465762f73657175656e6365723200", 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000aff000-0xa0)=[@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x62b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x53}, @in6={0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x3, 0x31, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d28000-0xf)="2f6465762f73657175656e63657200", 0x101002, 0x0) socket$inet(0x2, 0x2, 0xfffffffffffffffd) getsockname$llc(r4, &(0x7f0000ace000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea4000)=0x10) r6 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = fcntl$dupfd(r4, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="626f6e64300000000000000000000000", @ifru_settings={0x10001, 0x3, @raw_hdlc=&(0x7f000059f000)={0x1f, 0x5}}}) r8 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000f59000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r8, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x4, 0x0, 0x2, 0x0, @ipv6={0x0, 0x6, "356d06", 0x354a, 0x32, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x89, 0x10, 0x1, 0x80, 0x4, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0xef, 0x66c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, 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{0xc2, 0x6f, "a37c0c03434a9a37fad9c01a3bb6c98d1200000003a9467b6af69296682b3df288208a964e3875af3da8d67aa553ff999931be1f3e067c8e1335bf5401eb22f5a66516e60279a8ee1dc7ebfa21fd33c1242e9f78f2ce29efcca90bf89fef049fcab4959afd8aa4c97ecccc86711089"}, {0xff, 0x9a, "b19087bf43e651a19f0d5a56952cd4abef961a0815684a8444d582305a295dbd3590a0df6186e60f395bc55da1364ee095d760fc98529446703ce354fdb81c7046c7094586cd467d04fa32cb3ef5326b97fe3355d3ac94c38afc11dae7bc4acfd1fd2350224dd2f97e863675450182c297763ac34f8f58bc0494fb2b7e199c80321d6350b3f63ad4ba72852b26bc39e43694d169c1e70ff61475"}, {0xc9, 0x1c, "655b2552eea6cf9c661c513597eedef0b043128efa5c020618fb5e19"}, {0xff, 0xd8, "ffef7f41580802a2dafee869b8c0a71a0ab8f79af58419078892a45792353533588033a1bece9028fe76a3331e8438d75665ed2b317a62f5b9d19643c78ed657144578d8e8842c414b79a9fe7120a8749b223270d4f02f742605fd62c99ab47a75b490dd4c033fde32d65d2b648d9a2a7a725fc6ce2e85afa0c555667e1a39d42d0ae4b14ccfde86e3deaee47d980676b2c24d724a3cf48c0be83b71d86012443cbd0cfdf0a12b0e5fb702098d221087457d762f04c97b8e8258b53432056c518f11e0253973dbe1dad86a144f6b23fe67a0079f171bdd5d"}, {0xfe, 0x68, "d5c4865dafb432b3cfb198a9798aad56b167b89b2a701bee7fbd580c9854c560e459fda194eed3754f41b74560e879ce5a73e5a426495347b947e8ed225dd63ad7451c8aad34049d38cfb43f836b6471cdecfec06aa1fe302977d7a4696d35ca87af76cade8677c1"}]}, @dstopts={0xc, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x82, "ca1b2149a198d063f6f290b3c8373fe66109b381affbd19abce9c74d3db4c4cdc9b6f4bc677434cc28ce4317957c358a3b05bb25a5e87abf07f3640d82db4addc7b0315eb64a36eb87440252a9cd05930fbaaed63f3aa2e3d4c70354e1dba56deb243a8453e3f14f30759366c794c4bc3c5d5d15eda6d77aece45287f06b58d8b79d"}, {0x8000c9, 0x35, "4aceb04d2fc04b1ba56186ee833b86cd96d7f642280b8eba37fda55d576c0907e75a40daa9aa7073a00293857565ac142709e0c3e1"}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x8, 0x0, 0x0, 0xf, 0xffffffffffffffff, "af295e", 0x400, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0x357c) r9 = creat(&(0x7f0000628000-0x8)="2e2f66696c653000", 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f00007cf000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099a000)=0xe8) connect$packet(r5, &(0x7f0000a55000-0x14)={0x11, 0x1c, r10, 0x1, 0x400000000014, 0x6, @random="3044f2037ebf", [0x0, 0x0]}, 0x14) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000814000-0x4)=0x3) mount(&(0x7f0000eaf000)="2e2f66696c653000", &(0x7f0000700000+0x57)="2e2f66696c653000", &(0x7f0000caa000)="397000", 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000439000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005bb000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0}, 0xc) connect$inet(r5, &(0x7f000046c000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/14 19:57:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000eb3000-0x4)=0x2, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a96000)="01", 0x1, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000050b000)=@sack_info={0x0, 0xbbf, 0xffffffff}, &(0x7f00008e1000)=0xc) sendto$inet(r1, &(0x7f0000d28000)="7440298bb16b7350d78e9d2c7c6cae55ec6f2add97fcdcac7a43b85d9a5e4d8c9857201bb6719d4f90c978bd8dab011fc17eb6fffab26320816782b77f70ebcb8a297d23e15731f6d1716047576d744e5fcf4445bfcab115034af40b8f4bae5bee1c352944268a773f59b29f9c270b7adf75160e770f673e47b52d1c1df596941120bb9185ad", 0x86, 0x0, &(0x7f0000c98000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007cb000-0xc)={&(0x7f00000d8000-0x8)="2e2f66696c653000", 0x0}, 0xc) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000074f000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000572000-0x30)={0x8, 0x4, &(0x7f00001eb000)=[@map={0x7, 0x0, 0x800, r2}, @generic={0x1, 0x0, 0x6, 0xfffffffffffffff8}, @map={0x4000000000000, 0x8, 0x80000001, r3}, @generic={0x1, 0x100, 0x6, 0x80}], &(0x7f0000c7d000)="2c766d6e6574307070703073656c696e7578285b757365725e76626f786e65743176626f786e657430657468305d00", 0x1e5, 0x0, &(0x7f0000078000)="", 0x3f, 0x1}, 0x30) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000639000)={0x5, 0xff, 0xffffffff, 0x4}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00000c4000)={0x2, 0x0, [{0x9, 0x0, 0x0, 0x0, @msi={0x8, 0x0, 0x40}}, {0x9443, 0x3, 0x0, 0x0, @irqchip={0x9, 0x9}}]}) [ 71.285577] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 71.317657] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16771 sclass=netlink_route_socket pig=8916 comm=syz-executor1 [ 71.382453] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 71.419761] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/14 19:57:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d14000-0xa)="2f6465762f6375736500", 0x202, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000f5d000-0x10)={0x3, 0x100}) pipe2(&(0x7f0000f56000)={0x0, 0x0}, 0x8000002000007ff) io_setup(0xff, &(0x7f0000dc2000-0x8)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000043d000)={&(0x7f000033e000-0x8)="2e2f66696c653000", 0x0}, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00001b5000)="2f6465762f6c6f6f702300", 0xffffffff, 0x10000000000182) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000485000)=0x0) r4 = getpid() rt_tgsigqueueinfo(r3, r4, 0x3d, &(0x7f0000853000-0x10)={0x24, 0x9, 0x6, 0xfffffffffffffff8}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x9, 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) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, 0x4) getitimer(0xfffffffffffffffe, &(0x7f0000efe000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0xf970334da0485edd, 0x0, &(0x7f0000900000-0x10)={0x77359400, 0x0}, &(0x7f0000251000-0x10)={0x0, 0x0}) getrandom(&(0x7f0000f7d000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d55000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4347, 0x3, 0xffffffff, 0x3, 0x5, 0x80, 0x8, 0x4, 0xb1ad, 0xccd, 0x5, 0x100, 0x2000000000000000, 0x2, 0x3ff]}, &(0x7f0000551000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000bd0000-0x6)={r6, 0xdffffffffffffff9}, &(0x7f0000ff0000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008ca000)={r7, 0x8, 0x30}, &(0x7f0000581000)=0xc) fcntl$getown(r5, 0x9) pipe(&(0x7f00006e3000)={0x0, 0x0}) ioctl$TIOCSWINSZ(r9, 0x5414, &(0x7f000002c000-0x8)={0x3, 0x1, 0x2, 0x3}) r10 = socket(0x11, 0x2, 0x0) syz_open_dev$sg(&(0x7f00009fd000)="2f6465762f73672300", 0x1ff, 0x10080) setsockopt(r10, 0x107, 0x1, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) setsockopt(r10, 0x100000000000107, 0x2, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) sendfile(r0, r2, &(0x7f00007ca000)=0x0, 0x200000000000800) pwritev(r0, &(0x7f00006b2000)=[{&(0x7f0000115000-0x6b)="e006e54133e7065732ac209cf44a21cfa532dd02bb7cb9f41ee300924b81905617d555b53d4b92fa925d8cd8d3ea4c728d0b0481adb06d0b1d2115305355e357c0efb46aef08e3271640543d17f185b1727191bbfcfdbb2ab319231b641a09f6f8858d0a7186a93a913edf", 0x6b}, {&(0x7f0000e55000)="3acd95b616405da18dcdf23f691b2bbe842e713904aa1d819bcdab5a971e9c247136efe91a5bb86707411062a66ab775167eea87debc3161906b1ae523b8ac86b38c8ae63e0d856426ed45ace436b57949e9380f3045424a037d6de537a879f02269fdc55174bd4afd083b3fe7424ea597f101579f9b074aaf510d1afde5a4eac4686c8d0facd73614889179135a271bd8ab921d8b6c4d3bd6b2f10e288bb56f444d2fc40b98da17966e2c54e574e8009f26789e98f343f38842d08b9290610e8c9c59b92e566fc0a708ce0292ec8a520a9127e4dd58a4d1040db3096f7be9ec3dcb4118714b", 0xe6}, {&(0x7f0000ec2000)="f5b3ef45012cb95a2b14089cfdb125de21f86459750955bed0349d3121613c054ec17eedb36e40afa6ee8103330f98a020e41a13d48910d26705d5a463c55c87aa57414a8eef363f18e787ca53c55e36a3ac4b64d615dd2d54173aeb3889d332ea4681b9f5fa8a4efc96e72754a90b00d49bf5e0f461af098881f1035990532fa4448c345395a290a69d27a16e9de64e7b1b74394c5187071ea0174d6a4e2fdf88ba3d44479076d6ed39bc71bd167940c53f02ec8908fb9486", 0xb9}], 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r8, 0x6, 0x2, &(0x7f0000721000)={0x1, 0x4000000405, 0x5, 0xffffffffffffffff}, 0x5) 2017/12/14 19:57:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000523000)={0x0, 0x0}, 0x800) connect$inet6(r1, &(0x7f0000753000-0x1c)={0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000a0c000)="77657374776f6f6400", 0x9) r2 = accept4$inet6(r1, &(0x7f00008cc000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e1a000)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00003af000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fcb000)={0x0, 0xffffffffffffffff, 0x2}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x22000000ffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000db3000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x1, 0xffffffffffffff20, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r5 = memfd_create(&(0x7f0000e10000-0x12)="2173656c662a235570726f632f5d656d3000", 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @loopback=0x7f000001]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) get_thread_area(&(0x7f0000159000)={0x6, 0x0, 0x1000, 0x640a247e, 0x80003, 0x7, 0x800, 0x3, 0x7, 0x9}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x26, &(0x7f0000fa7000)=0x6ff3, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f000045c000-0x28)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(0xffffffffffffffff, &(0x7f0000f29000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f0000579000-0xc)={0x3, 0x0}) sendto$inet(0xffffffffffffffff, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f0000d5e000-0x18)=[{r8, 0x8, 0x0}, {r5, 0x80, 0x0}, {r4, 0x4000, 0x0}], 0x3, 0x200000003) bind$packet(0xffffffffffffffff, &(0x7f0000e88000)={0x11, 0x0, r7, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/14 19:57:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000ea6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000123000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @thr={&(0x7f0000eb1000)="3913603843149a095893dd469822fbb6cdd6a056a897e6549a17f2384739791d381a177467a172655cc2307fad79e69a3df915e6a1b0c2ae521c0ccdc4474fa960cf3661d3bb43391837c63be493686d31740d1004a2f2485b0e9d3693dc04cddf83b517003f78992ab034a8b2a2d8f8035bc6030c4777d6a6e03c6065069ef494895e4b90a9a0346a6746a29649ab898f876cb0dcac386bcb649ee26a33cc17c83aa8c2465f10e16645229dff48ec864533e24ff85180194585749ae03ff5b7081fd89913c61572fedb21447101d94613a723cef31a085bb91ad5836296efd92cd503a9f5a53c", &(0x7f0000256000)="90338a1bb092ec73a224d02ed61de2d68a3f444926e0a426ac2f1abb7f2b6d5dea6c31b86cf395b39b9cbf0431fd67c26c57080f14d620fd45ed589e7c576aa260be1fb802776dbb218773f2cb63d0ba7d3b0a24b343906075360dc32bab526367df1b60c1217ae5f64053e165f3f33cfac8b77089a46bbf5140fea5cb026a86bd541ae07a8abfbbdce83a069031ff511f19438b6a44749b9ccc4bd94f6e8450dde058c5ab2db7147b5e034c7a01cae75f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bda000)="2f6465762f6877726e6700", 0x40000, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000daa000-0x8)="656e7669726f6e00") getsockopt$netlink(r2, 0x10e, 0x803, &(0x7f000086b000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f36000)=0x82) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$loop(&(0x7f000031a000)="2f6465762f6c6f6f702300", 0x0, 0x101000) read(r3, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000346000-0x28)={@common="62637368300000000000000000000000", @ifru_flags=0x1800}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000f81000)={0xffffffffffffff83, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x0, []}, 0x98) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000944000-0x4)=0x9d) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000be0000)=0x5) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fb9000)=0x2) fcntl$setsig(r4, 0xa, 0x1c) poll(&(0x7f0000789000-0x38)=[{r7, 0x40, 0x0}, {r4, 0x80, 0x0}, {r7, 0x464, 0x0}, {r7, 0x200, 0x0}, {r2, 0x4000, 0x0}, {r7, 0x13, 0x0}, {r1, 0xa230, 0x0}], 0x7, 0xfffffffffffffff8) epoll_create1(0x80000) ptrace$getregset(0x4204, r5, 0x4, &(0x7f00007b5000)={&(0x7f0000656000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}) syz_open_pts(r4, 0x10a00) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000e2f000-0x24)={0x7, 0x0, 0x2, 0x7, 0x2, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0xbb9, 0x0, 0xfffffffff7fffffe}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000eaf000-0x8)=0x0) r8 = dup2(r6, r2) socket$netlink(0x10, 0x3, 0x15) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") r9 = gettid() fcntl$setown(r8, 0x8, r9) tkill(r5, 0x16) [ 71.463364] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 71.475541] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16771 sclass=netlink_route_socket pig=8916 comm=syz-executor1 2017/12/14 19:57:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d2b000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a52000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a14000-0xda)={0x0, 0x69, "4d397e16e46889110c8e1e319ad01927eb860c9a318a14661c6b3207d8c793fd0e8f9630ebed3f24a58450262e274487ea0a994c3023d26b2a5a5abbdb110edb8fcc1ae0cb88fb85371aaa2e2bc3610bee020a520d5abb5572b0ab65ac64cc74ef5f0a5f59d7cb30fc"}, &(0x7f000070f000-0x4)=0x71) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c2a000)="2f73656c696e75782f7573657200", 0x2, 0x0) 2017/12/14 19:57:28 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000001a000)="6b657972696e6700", &(0x7f000001b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000a000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000c000-0x34)={{0xffffffffffffffff, 0x3, 0x6, 0x3, 0xfffffffffffffbff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000000d000)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000005000)={0x0, 0x39, 0x0, @thr={&(0x7f0000020000-0x22)="e2d7ef01e88ea2af8cd9af91c0f29d5f82df6945e2836f6be129a4e4246ca1c0a70f", &(0x7f000001f000)="14dd679b6870625d6cf1c952b3d8cd519b5a5608fce680af558e2f937e10b669f64264178f8ff0fcba2f493cb6d8997ed2e1fc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f000001f000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = add_key$keyring(&(0x7f000000a000-0x8)="6b657972696e6700", &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f000001f000)={0x0, r4}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000001c000-0x4)=0x101, 0x4) keyctl$unlink(0x9, r3, r0) 2017/12/14 19:57:28 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a9b000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x101000, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)="2f6465762f6877726e6700", 0xc000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r1, &(0x7f0000002000)="2e2f66696c653000", 0xfd, 0x11) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f000044b000-0x52)=@ioapic={0x100000, 0xfbf, 0x800, 0x9, 0x0, [{0x3, 0x9, 0x8caf, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x3, 0x19, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x8, 0x3, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x175}, {0xd54, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0x4, 0x80, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x40, 0xfff, 0x2, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x2, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x10000000}, {0x40, 0x9, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x200, 0xffffffff, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x8, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x2, 0xef0, 0x81, [0x0, 0x0, 0x0, 0x0], 0x3bccfdb3}, {0x800, 0x101, 0x45c, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x6, 0x9, 0x100005, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7f, 0x200, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x3, 0x4000, 0x6, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfffffffdfffffd, 0x3, 0x70, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x7f, 0x1e, 0x6, [0x0, 0x0, 0x0, 0x0], 0x797e0cae}, {0x9, 0x3, 0x20, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7ff, 0x101, 0x8, [0x0, 0x0, 0x0, 0x0], 0xb04}, {0x6, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3a9d}, {0x3, 0xe88b, 0x8, [0x0, 0x0, 0x0, 0x0], 0x41c}, {0x3b, 0x3ff, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1, 0x1000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x2cc, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d38000)=@assoc_value={0x0, 0x101}, &(0x7f0000323000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00004bb000-0xb8)={0x0, 0x2d, 0x8, 0x81, 0x1, 0x7f, 0x6b0, 0xb, {r4, @in6={{0xa, 0x0, 0xbe, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53, 0x100, 0xffffffffffffffff, 0x5, 0x6}}, &(0x7f0000131000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00003ef000)={r5, 0x200000000000007}, &(0x7f000089d000)=0x6) rmdir(&(0x7f00002a7000-0x8)="2e2f66696c653000") socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f0000704000+0xdbc)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000dfc000)=[{&(0x7f00002b7000)="e1c9d81e5fcff54e133bfa0b611e7d5575147ebd3a1e6fd517a0c1647f9920b51aad1f05f37af0c7edd4798d5657de785654ba9ff51871f8b021d2ad388fc388c3e7ff4c69b61dcfd2a33e90d72654bf40a23c773bcfd57b310a4634fef53d7fee36772c80df5d5f0fc06a05ad0cbce69c457d669c68b3f41a2b8af77f5aa844a204f9dfc588d30e1648a20c450108851886764480898cdc6df5b85c5ddc96b0", 0xa0}, {&(0x7f0000816000)="", 0x0}, {&(0x7f0000ffb000)="76124c66c271bdb14d2917822b92f82d17dbb137f96125e9a3ce90cd6636ea1e3b0250d195d06001473e3c7612461b46ee895cf8f7", 0x35}, {&(0x7f00006e2000)="510a0dde468869d974712736a8cb237494a7f4c160016dbe6e50b91aacfdc25fab7137cc3c921ffec473e8af3be99d7c3bbf5f823280f958ffca9dd64b19bc09670a4ed82e970a57038f688fa98e117bf96cde30060bc4ca8bc7bf62d80d5f27bc0b", 0x62}, {&(0x7f0000431000)="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", 0x1000}], 0x5, &(0x7f00007b2000)=[], 0x0, 0x0}, 0x0) r7 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0xe9, 0x9, 0x1, 0x3, 0x1, 0x4}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004a1000-0x20)={0x8f9, 0x1, 0x200, 0x7ffe, 0xea, 0x9, 0x4, 0x7, 0x0}, &(0x7f0000e9d000)=0x20) r8 = add_key(&(0x7f0000689000-0x8)="7472757374656400", &(0x7f00004c5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r9 = add_key(&(0x7f0000ae3000-0x8b)="627100636b748f4035bd5963106a57cf42baa0050e53874d8d940ce46fef0e572748f6a93877fe805e151e173df4cac1c3ac74cddace6f99e0ca6df3404300000005200d2517daf05135a45c890960559ae259b7f9cb987a011a25a4b75cbea79d3baf48245a0484c3ad5be7fbe643a0b96d566b925d8e712f297a4d73de69e91a280c578f49e46b64bc71", &(0x7f00008e8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000031b000)="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", 0xfe, r8) keyctl$instantiate_iov(0x14, r8, &(0x7f0000f59000-0x50)=[{&(0x7f0000ef6000-0x86)="703699399ea26c3a2578ffa8243bbcf16747ec9ad1b33ec83dd024a9c50c612595f9ede2ccb7465ab716e3ede36974ea77357e083a5f07732c967b8c50e03730b1d75b4568f3df54df67da2f5f562b841047139963dc53f0e010c8d67dd78f0ab80025d67a2563950606ab3685b91be75252c1f42ddccaf1d4e260a109227982e1994d126acd", 0x86}, {&(0x7f0000e39000)="dfc76419bacfe9de77fea13512983ee204ff6804e13dd5f339a466c98eaf90fa7ddac37069465345d5d60f0e8e37ba6096ef1bb98001396eb0408c58a188fe8b23a882b9e8a5bca310cb6ecabcc6d7d710e5f200d2436f66631566bd772f07a1448fec046fdbf6cc766cc3a9847ae65203fee62dcd6d6261033f39e0e8b1d3aaf5d35865a7df", 0x86}, {&(0x7f00000c1000)="1f27fef00004f5d95549581c8400000004c3786239d8898eac5b0e", 0x1b}, {&(0x7f000036a000-0x1a)="936f298c6b8b75f5fe24dd438a4d281a26d0c25693fe9cc47358", 0x1a}, {&(0x7f0000e56000)="bb27f2180c843fda484492132de509a9b7af2ea20e3a9190f2800c7ad90ef5660ea3e5de63af1fd4485a0c627f7c2a195e5e4c5e2819a1ae67d15df383eaec7d39d2e9f93335be58eccb3cf6d58fdca31aa2bd878eda94ebcb48540be587ce107d64a75d9278ac33ddbef5d071053918c5cb9505f4c7864d", 0x78}], 0x5, r9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000c2e000)={r6, 0x401}, &(0x7f0000584000)=0x6) ioctl$KVM_NMI(r7, 0xae9a) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f000083a000)="2c73797974000000000000000074316367726f757070726f638b7365637572696e7329e9076d6e657431766d6effff0000000000002d5e257761743000") ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000dbe000-0x10)=@common="69706464703000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x80000000000003, 0x0) write(r10, &(0x7f000055f000-0x26)="260000005e0009fff10000f83a0000000000000001fffffffffffffffd00085b1ee9fb4b35ea", 0x26) syz_open_dev$mouse(&(0x7f00005c9000)="2f6465762f696e7075742f6d6f7573652300", 0xe75c, 0x20002) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000368000-0x8)={0x0, 0x0}) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000f5f000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x3, "6362636d616328746561290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r11, 0x117, 0x1, &(0x7f000019d000-0x11)="21ca59e8225a19ffe800000000001f97ee", 0x11) bind$alg(r10, &(0x7f0000fbe000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d5f6261736528637472286165732d6165736e69292c67686173682d67656e65726963290000000000000000000000000000000000000000000000000000"}, 0x58) ioctl(r7, 0x2287, &(0x7f0000ed6000-0x1)="53") 2017/12/14 19:57:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000730000-0x8)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000a33000-0x1)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x19, 0x80005, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000060c000-0x4)=0x0) r3 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x800e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x40, 0x0, 0x0, 0x20000000000, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd1000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000cff000-0x4)=0x0, &(0x7f0000a19000)=0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000945000-0x2)=0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a45321, &(0x7f0000777000)={{0xffffffffffffffff, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x0, 0x9c0, 0x3, 0xfffffffffffffff8, 0x9, 0x200, 0x0, 0x5, 0x9bd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fe2000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000d9c000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = gettid() ioctl$TIOCMBIS(r4, 0x5417, &(0x7f0000d60000-0x4)=0x3f) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bf3000-0xc)=@sack_info={0x0, 0x43e, 0x0}, &(0x7f0000298000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c46000)={r6, @in6={{0xa, 0x0, 0xa568, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x133bc6d5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x0, 0x7ff, 0x40}, &(0x7f0000d06000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e5b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ca9000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000b03000-0x1008)={r7, 0x0, 0x1000, "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"}, 0x1008) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000472000-0xc)={r7, 0x65, 0x10}, 0xc) munlockall() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000061e000)=0x0) r9 = syz_open_procfs(r5, &(0x7f00006d3000)="6e65742f756e697800") ioctl$KVM_REINJECT_CONTROL(r9, 0xae71, &(0x7f00001ab000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(0xffffffffffffffff, r0, &(0x7f00001ae000)=0x0, 0x6da2) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x8000000200000004, 0xff7f, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x10000000003) mount(&(0x7f0000684000-0x8)="2e2f66696c653000", &(0x7f00000b4000)="2e2f66696c653000", &(0x7f0000ac3000)="6675736563746c00", 0x130004, &(0x7f000070f000)="7293c65db624e9e5c308478085f2269f24483447896340940692ebdb8b5915f40385567d2b08070214820a46010100000000000041c5e27e49fee7b7568a060666e563b9c44acbf3fe414b9359a414532609765d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_procfs(r8, &(0x7f0000008000-0xd)="73657373696f6e696400") readv(r10, &(0x7f000085c000)=[{&(0x7f0000b3f000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000900000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f0000889000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000002d000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}], 0x4) [ 71.526466] 9pnet_virtio: no channels available for device ./file0 [ 71.574123] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/14 19:57:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0xffffffffffff014d, &(0x7f0000cb2000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d47000-0x4)=0x0, &(0x7f0000b5f000)=0x4) r1 = socket(0xc00a, 0x0, 0xffffffffffffffff) unshare(0x80200) write(r1, &(0x7f000055e000-0xb1)="ffec28ff489260d9ded7eb418719e4dfb3de381d076a9c4b86a1d8bf8725321e9aba030fdd8f0c0c2faf8efe9911aeb18ddebe0196de537f32951e9dc7d7746fd96e8210998561f6bffbe7f9e41d21f58143160f7f6a494764d1c28bfebeb55826a02ebd786b276012e079de8325194e247c57618fc1918b56a60979c9263cb60366b09b67b1450e9709ad0fa85f1a66e063d84cb566313653120b9d9fa2b7c0077de99381a5279b775a08d2b6ba6d162f", 0xb1) pipe(&(0x7f0000811000)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r2, 0x5425, &(0x7f00000a8000-0x8)=0x5) bind$inet(r4, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000cb2000)=0x81, 0x4) recvmsg$kcm(r3, &(0x7f0000fb3000-0x38)={&(0x7f00003c7000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1002, &(0x7f0000d07000)=[], 0x0, &(0x7f0000aff000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd, 0xff}, 0x400000000000601f) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000537000)=0x0) connect$inet(r4, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r4, &(0x7f0000058000-0xb1)="079f1b1d18f45ed66880b42f4c3ff746603eb89bb66c9304288b25134e391d3643b611053a36e9084c0000000200270002d7e354a5b98a2a1576f96a70d17f2c35629b2631506716e194a11f09b4e7f97c7ad306000000000000be3dd1691bc6b18ac56bd503e6670100000000000601c309e3e149d54b86a6fd5c49c3ff7f00008782255929db98053b07003a21cb6240ba7ce079906c54d38a331d2506fa974d44bb55e20f9a892606cc6be5afde5f0c", 0xb1) shutdown(r3, 0x3) splice(r2, 0x0, r4, 0x0, 0x2e2e742c, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000784000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x38000, 0x401, 0x4, 0x800}, &(0x7f0000fb6000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000997000)={r5, 0x100}, &(0x7f0000e03000)=0x8) ioctl$int_in(r4, 0x5452, &(0x7f0000d32000)=0x14274df7) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00003e2000)=0xfffffffffffffff9, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00003c9000)=0x818, 0x4) setsockopt$inet_buf(r3, 0x0, 0x3f, &(0x7f0000b12000-0xfff)="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", 0xfff) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00003b8000)={r5, 0x4c09, 0x0, 0x1, 0x100000000, 0x7fff, 0x6, 0x1, {r6, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffb, 0x7, 0x8, 0x1}}, &(0x7f0000b20000)=0xb8) vmsplice(r2, &(0x7f0000990000)=[{&(0x7f0000196000-0xd8)="2f8a8a8ae07a7e26915d764b2a635cd20bf73cea17c2edf5e0e73e0880d229ea5c1a25c90e8853040a817e2ba3fa053624d3466414bce73d0c60426cb387d1e38d81c708f972686ec3965c2af2458d9c6457d2b6ddb38231e9ce11e06f60ed275a740e1194c3e8aa4e24ab57cb17ba0c400400000bafe57c3aeaf73d9d4065e07483486df6b828e077844d8726236c1c7fdc3ed8f94acd6cc40000d2fe191fb8d43e51c0e804026fe1aeff4696beca921de80d1e9efcc1386c6c4cc7cf5c96dda6e882778dca95e7a8ef3e91606114fcec05a9c994c1212f", 0xd8}, {&(0x7f000029b000-0x1000)="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", 0x1000}, {&(0x7f000035e000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f00009c2000+0xaa1)="497e2cf947f3ab0514d0556d12b92e77d4b1aacd8e3eb79ab279f237c18e03d42da76bb16c297f40b1ca2a7e4445072e968c0f49b4b6d8ea593951ae86a9c19a050600000000000000d3ea254524e42a5fae01b12a143d50d2dc6b8f4bac693b51f2296213bfe6abc1f5ee81ccb5997610d1abd944b91de0c5", 0x79}, {&(0x7f0000f33000-0xbd)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000472657c7ffc090b1162907662506255a98fb5f0e98279d1db57aebc7aefeaec0a9900a8992e2fcf516b52dc81543989051cb89d437d4c47f6", 0xbd}, {&(0x7f0000cff000)="d0c11a81bbd129540785346e31f2552dfea28e069a51f6a23dffaaf17444ae813723ea2a39d15b343e341abfe6c32728990a4f879fc8e16f429a749e13934035488e9308386f652ac0d5e3b4809b37c6365d64b59af0b2534fbd3b8abaf5a19ca8eaf52e7f13eb33d422624b55809d8f95792ee23d6dfc8335c4caace6c689dbb322f9e5672920159dc975a91dcd91340dd78f49a7b9f1335d11d903a08d92e2668db78acef8d1388d087c5cbe064a7e2f98b23f1c43afdee463ec72934591119db6d3adf0c5a03acd47ffeb28a44287d80fc46bdae450ed467ddb50262d765c435da5bf12abd81f8cac8a20b1d455636f9939", 0xf3}, {&(0x7f0000033000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x7, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000813000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000707000-0x4)=0xc) getuid() connect(r4, &(0x7f0000aa5000-0x1c)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40000002}, 0x1c) vmsplice(r2, &(0x7f0000e7b000)=[{&(0x7f000069f000-0x5)="8e1d6f92db", 0x5}, {&(0x7f0000cd0000-0xe7)="5eef32200203d8c76bf334062a996063f0a687cc487b2ec301c293e2133c8e6d942a59010bd0ca6a3b6062070551754e186dec216eb13ffcbcc3811cabc96ccb888e6742b854ddd1b2e280832867c3c963f039436a3210c137747aa4865bc8eb09d75d27ed754704bfb7c121633e72bb1996b83c89cc2cea56a4494a18c559bcfe385d9216bfbe0bb3db3c54d8a0335dbd4eaa270b8872eececb7e42eac7fdcfb823a738116c6ab71c234f61c63e61b149d66d5a8eefee62c44301c516165da309dc83e5d8a9e4f557b99005d3eda1fea35f1b767b6f6f8ad6fab49debaa1a86fa0b151ea81b25", 0xe7}, {&(0x7f0000bcb000-0x60)="eeca9bc48a69fd917d379e21935063203f6d5cbd608659b16e3e6771590340f51385ed079d5e5c16095d65aeaad45add531357e493bce40904c3c9b564fb0285f678d59816de20fa26a9fc4db6161964290eaa0f54b4fd2150966f4448d15e5d", 0x60}, {&(0x7f0000f6b000-0x1000)="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0x1000}, {&(0x7f0000a00000-0x31)="c1be81be394aa6f74430d61296fdfdfb6ff3b02803ad879ea9186813d24e746addd50b100e0355d37a5833185909d14a62", 0x31}, {&(0x7f0000f39000-0x8f)="fa6c183b9a01fa095a34e215fafba7f454263f1119e5f298e299f8b5bc0d2acef64441a5e7e4c3e5b0384f0abeeb5f0441afc27c663af96d570fa0e56250515ac7678f8e5dc008bf428d62a6879e884471a25045217c50d50903fb115d27307000e45a2fdb98168d2bf88d81cff2fbd2137b95302338873fa891307f3071669fbc77b49290f895705cb2d6ac11f397", 0x8f}, {&(0x7f000028f000-0x4e)="4cbd66d3f97db24a9266f13e793c6506a043dab74eb8ef3184df0a4346e047aec9aa23371020f0d7f8f06ed4239b40f3522b3aa9e4348a622eabbb60f86145ac6e5f2a9fa146dc04cba19b9288d5", 0x4e}], 0x6, &(0x7f00009d8000-0x30)=[{0x30, 0x11b, 0x6, "73723311b2b840c913949ea2a6cee04a361bf4cf6ef99d8db71adb64977eed"}], 0x30, 0x3fffffc}, 0x80}, {{&(0x7f0000885000-0x10)=@ethernet={0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b31000-0x20)=[{&(0x7f0000a98000)="fb9d197863c05a19307080ad6ded83ed75", 0x11}, {&(0x7f00008d4000-0xd5)="25f790fbdd8bb15e76dd40b5aa3cf72e7071bbd214dbcf4576f79821c6aa5cd71d53b4a494a4e9935b17be6b3fbc25ad01a9c8a05013efdd727a4fe550225ac8443c38fc8643d1aedf0c12208d4a4ee49925c8a5c05162d9e4b00ff26e9cd2fe300b5ce6ebfe911cc2a549db21836e17c79becb16c31d471b7ee040b74f9bebf0cb6e3df74175b671ac1c8105ae54a3a912917dda69f5ac650885c1142c01629d1ada25178066394a9a8c682323d2eec7e1c8a18feea3fd54c5790f4c2fc05dce609f8369d26c826141a2aac6be7cd42177dc6239d", 0xd5}], 0x2, &(0x7f00004b2000)=[{0x30, 0x104, 0x6, "35fb0aa2d0a625d2aefb2cb740a5c7c07a1c0bab1dce363bb34c49ca8a7e"}, {0x50, 0xff, 0xffff, "332bfcd7950b9259f23ab151314b55b083d4b80774b1df6eac542ff078521b5ff89b88588999cbab227c569ec1665dc4252eda4a8146ed135fb236a27d"}, {0x58, 0x115, 0x100000001, "b299be168fc087ea6be92111266bdde0c16d1a9f0cd3e38b3b387f018cbd144f2719ce1c5582935ccc10e9f4717c03e86d357ddb987b36c04974d70a88b71af16eda"}, {0x40, 0x111, 0x1, "63062dbfcd3ba7a4a9b154a30e12a8f2bce11be36298f806114872325e6339e1a80d77e66c4768ecb36a"}], 0x118, 0x4004000}, 0x3}], 0x7, 0x8001) splice(r4, 0x0, r3, 0x0, 0x800000000005, 0x7) 2017/12/14 19:57:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000332000-0x88)={0x6, {{0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmmsg$nfc_llcp(r0, &(0x7f00004e9000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x0, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockname$unix(r1, &(0x7f0000fb7000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000063e000)=0x6e) 2017/12/14 19:57:28 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000005f000)="2f6465762f7573626d6f6e2300", 0x2, 0x400400100ffd) mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000641000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000899000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002d000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000080e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0b000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00003ba000)={0x0, 0x0, 0x0}, 0xc) geteuid() getegid() geteuid() lstat(&(0x7f0000b3b000-0x8)="2e2f66696c653000", &(0x7f00005b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a89000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000502000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd(0x6) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000bf4000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000045a000)={0x0, 0x0}) r5 = socket$unix(0x1, 0x5, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c14000)="2f70726f632f73656c662f6e65742f70666b657900", 0x200, 0x0) r8 = socket$packet(0x11, 0x2, 0x300) r9 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c84000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ppoll(&(0x7f0000f7e000-0x40)=[{r2, 0x2000, 0x0}, {r3, 0x460457b6d314e9ac, 0x0}, {r4, 0x84c9, 0x0}, {r5, 0x108, 0x0}, {r6, 0x41, 0x0}, {r7, 0x0, 0x0}, {r8, 0x8000, 0x0}, {r9, 0x2000, 0x0}], 0x8, &(0x7f0000b75000)={0x77359400, 0x0}, &(0x7f00000f7000)={0x6}, 0x8) r10 = syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)="6e65742f756e697800") preadv(r10, &(0x7f000024f000)=[{&(0x7f000083b000-0xdf)="00", 0x1}], 0x1, 0x7a) 2017/12/14 19:57:28 executing program 3: r0 = creat(&(0x7f000031e000)="2e2f66696c653000", 0x43) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000750000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000a07000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, 0x2, 0x2, 0xc, 0x5, 0x3f, 0x5}, &(0x7f0000b30000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000e1f000-0xa)="2f6465762f7663732300", 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x5) sendmsg$netlink(r5, &(0x7f0000010000)={0x0, 0x0, &(0x7f00001ba000)=[], 0x0, &(0x7f0000013000-0x64)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000099e000-0x4)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r2, &(0x7f0000bad000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "ea1c0f", 0xcd, 0x84, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x2, 0x1, 0x42424242, 0x42424242, 0x100000000, 0x0, 0xb, 0x51cd49469c610c62, 0x4, 0x0, 0x8, {[@mss={0x2, 0x4, 0x3ff}, @generic={0x17, 0x11, "767364944af432fef85785455b8e14"}, @window={0x3, 0x3, 0x3}]}}, {"448be508476aee0a495824e5f088aceda452a586a9a17e7ea4e775adc928f249e77409cf7db180081b9a25922b1088ea272eb40ae9a739869328e94b0169de90f5bfc760877d99a74119c46651a5cf2980b6da67f1678f072011ea72c84681d04125bfe46d341c04867c833f2414aea64352f93166e1c0cfbfdf320e93360003eb552249f4a72a84fea0e91a1d0000010000000000c657a8b1e4f88aad6b08b9de"}}}}}, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000110000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000034000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000e3, 0x80000001, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x2, 0x403, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, r7, 0x2001f, 0xffffffffffffffff, 0x1) r8 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e003, 0xffffffffffffffff, 0xa8, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x100000000, 0x4000, 0x20, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000046000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffff7a3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000095c000/0x4000)=nil, 0x4000, 0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f00007a5000)=0x81, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 71.599846] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 71.625833] 9pnet_virtio: no channels available for device ./file0 2017/12/14 19:57:28 executing program 4: r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x45, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mknod(&(0x7f000086c000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8, 0xfffffffffffffffe, &(0x7f00006dc000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a2e000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000480000-0x4)=r3) perf_event_open(&(0x7f00009f7000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x7, 0x8820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000924000-0xd)="6e65742f726f75746500") sendfile(r2, r4, &(0x7f0000871000)=0x3, 0xbd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000061000)="2e2f66696c653000", 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000486000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffffffffeffd, 0x202dc0) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f000044c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r6, 0x0, 0x40, &(0x7f0000002000)="", 0x0) syz_open_dev$loop(&(0x7f000087d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) gettid() gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b37000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) creat(&(0x7f0000eb3000-0x8)="2e2f66696c653000", 0x2010) 2017/12/14 19:57:28 executing program 1: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000b93000)=0x1ff, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007ee000)={0x1, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000df4000-0x47)="37dd355f758a8d13a4fc4996d9d6b6ea64075bbcfb86e380309976575e05709309cff7ea3a4140d56ada1ceb7c1b477ae72eab030a27a80acf92973007fa6c08a82476234107d7", 0x47, 0x20020008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d92000)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000df6000-0x8)="2e2f66696c653000", 0x100, 0x2) setsockopt$sock_int(r0, 0x1, 0x800001000000007, &(0x7f0000df3000)=0x8, 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/14 19:57:28 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000171000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100003, 0x0, &(0x7f0000764000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f32000-0x4e)={0x0, 0x46, "a4263900e0ae4967f6ed5460f1b3e043f4053d09afb613554c20486db08ab1409447784fd86e97ca12d60be80ee7161f7783c3681abefc041b39abe709da4701c42cddfc5ce6"}, &(0x7f0000cfe000)=0x4e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000407000)={r3, 0x9}, &(0x7f0000958000)=0x8) bind$unix(r1, &(0x7f0000690000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) madvise(&(0x7f0000b2e000/0x4000)=nil, 0x4000, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000217000-0x4)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fec000)={0x0, 0xfffffffffffffff8}, &(0x7f0000356000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004f8000)={0x400, 0x0, 0x800, 0xfffffffffffffffc, r4}, &(0x7f0000f84000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000049a000)={r5, 0x800000000000004}, &(0x7f0000fa6000-0x4)=0x8) bind$alg(r0, &(0x7f0000139000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343130362d67636d2d6165736e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) clock_settime(0x0, &(0x7f0000e9f000-0x8)={0x0, 0x0}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000cc5000)=0x0) ppoll(&(0x7f0000fba000)=[{r1, 0x0, 0x0}, {r1, 0x200, 0x0}, {r2, 0x220, 0x0}, {r2, 0x3042, 0x0}], 0x4, &(0x7f0000189000-0x8)={0x0, 0x0}, &(0x7f0000cc9000)={0x2}, 0x8) inotify_add_watch(r0, &(0x7f0000c78000-0x8)="2e2f66696c653000", 0x500) connect$unix(r2, &(0x7f0000370000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00007cc000)=0x0) close(r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000eb2000)={0x0, 0x0, 0x0}, &(0x7f00006a0000-0x4)=0xc) setuid(r6) 2017/12/14 19:57:28 executing program 7: socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x2) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x3, 0x4) syncfs(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x6a6, 0x6e1f, &(0x7f0000001000)="f43f", 0x2) 2017/12/14 19:57:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000031000)={0x0, 0x5, 0x20, 0x1000, 0xefe}, &(0x7f0000a01000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a6b000)={r2, 0xb0, &(0x7f0000b05000)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff800}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xc1}, @in6={0xa, 0x0, 0xffffffffffffff01, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c66000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0, 0x4, 0x200, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000599000)={0x0, 0x0}) memfd_create(&(0x7f000000f000)="6370757365746e6f646576657468305d6d643573756d262b00", 0x3) openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x10000800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000e2f000-0x2)=0xfffffffffffffffe, 0x2) r4 = socket$inet6(0xa, 0x3, 0x400000c) r5 = syz_open_dev$sg(&(0x7f0000790000-0x9)="2f6465762f73672300", 0x0, 0x420) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) close(r5) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000fa7000)=0x0, 0x4) tee(r4, r8, 0x10000, 0x3) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f000031d000-0x2)={0x0, 0x0}, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) creat(&(0x7f0000989000-0x8)="2e2f66696c653000", 0x1) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000d55000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) uselib(&(0x7f000074f000)="2e2f66696c653000") close(r8) 2017/12/14 19:57:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000b0c000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000004000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000458000)={&(0x7f0000000000/0x1000)=nil, 0x1ff, 0x3, 0x41, &(0x7f000041b000/0x1000)=nil, 0xffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000026f000)={0x0, 0x3}, &(0x7f00005ad000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x1, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common="7465716c300000000000000000000000", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000000e000)={"9a43640f1b5a0ca94a504c1fd3204916", {0x4, 0xff, 0x9, "7a061ef0eb4a", 0xb6f1, 0x0}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000004000)=0xe2ee) get_mempolicy(&(0x7f000000d000)=0x0, &(0x7f000000e000-0x8)=0x0, 0xff, &(0x7f0000143000/0xc00000)=nil, 0x2) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00008a0000)=0x1ff) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00005c0000)=0x0) rt_sigqueueinfo(r2, 0x1d, &(0x7f00006f5000-0x10)={0x7, 0x80000000, 0x80000001, 0x6}) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00008a1000-0x8)=[{&(0x7f000000d000)="3a0cbc3675ce9637eec6944e468b708769c4c700000000000000047d023e9984cfa165a3f18f51e4a7787e684bbf365ea9c1ede001008d1e8845396bdb75ef80", 0x40}], 0x1) 2017/12/14 19:57:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000912000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000645000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) r2 = syz_open_dev$binder(&(0x7f00004f6000)="2f6465762f62696e6465722300", 0x0, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = getegid() fstat(r2, &(0x7f000045e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000162000)="2e2f66696c653000", &(0x7f00004af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b81000)=0x0, &(0x7f000071d000)=0x0, &(0x7f0000ef8000)=0x0) lstat(&(0x7f00009d6000-0x8)="2e2f66696c653000", &(0x7f0000665000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000d07000)=[r3, r4, r5, r6, r7]) r8 = memfd_create(&(0x7f0000abb000-0x1)="00", 0x0) ioctl$VT_SETMODE(r8, 0x5602, &(0x7f00009d5000-0x8)={0x4, 0x0, 0x6c4, 0x0, 0xfb}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000afd000-0x18)={0x1000, 0x901, 0x2, 0x82, 0x14, 0x2}) r9 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r9, 0x40046208, 0x0) [ 71.892372] device gre0 entered promiscuous mode 2017/12/14 19:57:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0xfff, 0x111000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000002000-0x3c)={{0x3, 0x3, 0x5, 0x2, 0x3ff}, 0x28, 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]}) mbind(&(0x7f0000aea000/0x3000)=nil, 0x3000, 0x8003, &(0x7f0000000000)=0x3, 0x6, 0x4) r1 = socket$netlink(0x10, 0x3, 0xb) r2 = geteuid() r3 = getgid() ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000)={0x5, 0x1000, 0x2, 0x9, 0x7}) fchown(r1, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000471000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f000021a000)={{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]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e05411, &(0x7f0000605000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) 2017/12/14 19:57:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000873000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000e1000)={&(0x7f00001e5000/0x3000)=nil, 0x3000}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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, 0x2) r2 = socket(0x1, 0x800, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000da6000)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000031000-0x4)=0x14) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b98000-0xc)={0x0, 0x0, 0x0}, 0xc) fchown(r1, r4, r5) r6 = syz_open_procfs(r3, &(0x7f0000123000-0x9)="6c6f67696e75696400") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r6, 0x4b32, 0x9) dup2(r0, 0xffffffffffffff9c) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f00000e2000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000414000)=0xc) r7 = getpid() r8 = syz_open_procfs(r7, &(0x7f0000f0c000)="636f6d6d00") creat(&(0x7f00001b4000)="2e2f66696c653000", 0x100) umount2(&(0x7f0000bd1000)="2e2f66696c653000", 0x6) ftruncate(r8, 0x3) ftruncate(r8, 0x438) sendfile(r6, r6, &(0x7f0000dc0000)=0x0, 0xff) 2017/12/14 19:57:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c1e000/0x3000)=nil, 0x3000, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000f7e000-0x8)="2e2f66696c653000", 0x0, 0xc0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000443000)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f0000791000-0x4)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000f46000-0x19)={@generic="e4c1930099b428cbac0600de78807ec5", @ifru_flags=0x1}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000039000-0x4)=0x1, 0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x1f000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x200, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_dev$loop(&(0x7f00006f8000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffeff, 0x185) r5 = dup3(r0, r3, 0x80000) r6 = openat(r4, &(0x7f00007de000)="2e2f66696c65302f66696c653000", 0x10203, 0x102) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e49000)={0x10002, 0x8, 0x9609, 0x3ff, 0x0}, &(0x7f0000445000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bc7000-0x6)={r7, 0x960b}, &(0x7f0000794000-0x4)=0x6) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000bd2000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000ae7000-0x104)={r8, 0xfc, "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"}, &(0x7f0000013000)=0x104) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004f6000-0xc)={r9, 0x7, 0x0}, 0xc) clone(0x4000, &(0x7f0000678000)="06", &(0x7f0000535000)=0x0, &(0x7f00008be000)=0x0, &(0x7f0000ae3000)="00caec") ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000837000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f4000-0xc)="2f6465762f72666b696c6c00", 0x230000, 0x0) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r11, 0x29, 0xca, &(0x7f0000324000-0xc)={0x8, 0x0, 0x800, 0x1, 0x1}, 0xc) setsockopt$inet6_int(r11, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r10, 0x84, 0x16, &(0x7f0000630000-0xc)={0x4, [0x7, 0x20, 0x80000000, 0x80]}, &(0x7f000003b000-0x4)=0xc) name_to_handle_at(r5, &(0x7f0000209000-0x8)="2e2f66696c653000", &(0x7f0000f49000)={0x8c, 0x100000001, "665b5449ab03bda8bc573fcdd0db4d0be94f98db816def5bdd732a6c921d0fe4becf8ff86afa099c24575dd8188bf1b79497a7fe79b54c072ac018ebb0e44e639b92c4c08337f222d9169e0e22d04b77e28c65d75b8b85dcd8b06d46fbbbd596d0064c55bbf7681fb03372a0ba9fe9a2e210f6dac678da14f9c14499dfd1e5b91bd0d12c"}, &(0x7f000091a000-0x4)=0x0, 0x400) r12 = add_key(&(0x7f000096c000-0x8)="6b657972696e6700", &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) bind(0xffffffffffffffff, &(0x7f000004f000)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) keyctl$unlink(0x9, r12, 0xfffffffffffffffb) 2017/12/14 19:57:29 executing program 7: perf_event_open(&(0x7f0000724000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x10000, 0xffffffffffffffff) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f000015e000)={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]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)="2f6465762f70746d7800", 0x6, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000053e000-0xc)={0x4000200a, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x0) poll(&(0x7f0000499000-0x18)=[{r1, 0x2000, 0x0}, {r1, 0x0, 0x0}, {r2, 0x42, 0x0}], 0x3, 0x299b) syz_open_dev$usbmon(&(0x7f00001c7000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) write(r1, &(0x7f0000caf000)="9c", 0x1) 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xf1fb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x800, 0xffffffffffffffff, 0x0) clone(0x4747e630a668ed7d, &(0x7f0000da1000-0x53)="1cda372c23427b4e6c340bb7c64c59038bb10efe4eaaad496098ea5054cb367d8f33ab795881472962d034788665cb1f503bb6a4628406b717d109abe94d19227a39a31b9e8f960c3f9f6db654127216103c35", &(0x7f0000b4a000)=0x0, &(0x7f000050b000-0x4)=0x0, &(0x7f0000ba9000)="") ioctl$TCXONC(r1, 0x540a, 0x2) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000864000)={0x0, 0x0, 0x0}, &(0x7f0000fb4000)=0xc) r3 = syz_open_procfs(0x0, &(0x7f0000ebe000)="6e65742f6669625f747269657374617400") readv(r3, &(0x7f0000c34000-0x10)=[{&(0x7f000021a000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) mq_notify(0xffffffffffffffff, &(0x7f000076c000)={0x0, 0x36, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x3, 0x300) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00004af000-0x8b)="51bb173c249c3fa65878f96e8d0856333d7fcc9c1753398beae0efdc2bcfa5093a4c7c1a29dce24ad008a105074eca3efe672ba2bb61bed14a89a229c9174b37a7ad8d47552c111ff458df5d0680848bb056a32520437dcd5ce1094a6e9b2c6514f189232df32f29a9e3b5cd7eb4c396492396623823b503a7d4f8202e7f319ee4e8d3d04e28f634b8c02d") ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000365000)={0x0, 0x82, "b125b09ec668621ef0fbb3fae5fcdc28f5797606e25aa5944334de96bb4c053619340776b4ad50b2ffd395c43720c68f60d8b668bcbeb33a168af8a342b1397c74ab210358975b84c6ccd786f3ba3e0b86fdb7f7c24aafb3e6f7ad73b660fedfc7e354f687adcbd87f6ca8a41c6c48641a2b0d9303781f06bcc5e7bbafc00b861a65"}, &(0x7f0000602000)=0x8a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004a6000-0x20)={0x9, 0x2, 0x200, 0x4, 0x10001, 0x4, 0xa59, 0x8, 0x0}, &(0x7f0000d86000)=0x20) 2017/12/14 19:57:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)="2f6465762f7667615f6172626974657200", 0x0) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000000000)=0x0, &(0x7f000045f000)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x8080002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000a22000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x6, 0x0) listen(r1, 0xffffffdffffffffe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000045f000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa, 0x4f639f4e, 0x4, 0x7, 0x0}, &(0x7f000068b000)=0xa0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005af000)="2f6465762f70746d7800", 0x200000, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000ee5000)=0x0) getresuid(&(0x7f0000aae000)=0x0, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000215000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d1000)=0xc) syz_fuseblk_mount(&(0x7f000091c000)="2e2f66696c653000", &(0x7f00006d2000)="2e2f66696c653000", 0x11000000000001, r5, r6, 0x3f, 0x80000001, 0x100000) getpriority(0x0, r4) connect$inet(r3, &(0x7f0000087000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c19000-0xf9)="d9622fc97904d7622b724627bf6aa2470c18e99be369e578137ff751b9044bd2a0d7ea4f9649f21e00f991a9d0fbb10fad788d5480355a52b8422075f596add14a61f8b01ab513ef5a789ac8d3a9cea25c23bdc53996f678129b25ff1df60bc13a39ecc415fd8e29814e41160f0742bad94fdc6e6fb6654d8928d0079555ccc0e46b751ea793d491463750f3de1231e874a58c9ee66ce7bb38c90253659f1257c31510ed44cd1b894e53a69d6e1f9de5e96205fbab47bb866fe0552961643e138af871d60fd40b53df6b74c90562f696da53aab404d470fdf970ca6c4b247247587b7384a20d53c81f953a9b79c288713436ac288b52d345e7", 0xf9) sendmmsg(r2, &(0x7f0000d8d000-0xc0)=[{{&(0x7f000001d000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a7a000)=[{&(0x7f0000e9d000-0x18)="035d29bcea6ad6aae5ff77c84351f5e317178142e4902fc94d26cf85ed305e7e0127f7d11e832195557c3330341d79b28b676a8d1a620cfb5e3e3ed1a806c96f4fccf08b71c470387210b98d5cfc72c47112304c691fc58c9f2cf5c9ba37c691f2827495b92f2a2af1c3988b1423", 0x6e}], 0x1, &(0x7f00001a4000)=[{0x100c, 0x88, 0x8, "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"}, {0xd4, 0x113, 0xffff, "8639653c842ecd1d85dc825b9b8085389f32105001b58cd1beae94ece95a2827fb6738641c167268a628370d7af1956ea10489a8ab9d80f19897adc1df760d22885b952daaa85cd6e5e6b8ba7885abb6f41a38e20b9f4dc2cda7c26ae949bfaeec7fedc4846dc06867e243ae06347b614850b09a0820c4127ea1f9f2604205dec68dad44df97c55d2e511a61b9c1cd87c919c6cf3b93cdd2f32be5c405506e25a015ca593d1ad0df8d9f09eac70c01be88988b82f5f4f77d90e909a7a455a41376fddf9e7aacb431"}, {0x90, 0x0, 0x1, "9627eceba951c147a20a6b6b534910836aa1d933f0fa5373459c7197a7175ab74e97dec65025fedf58a85b892cfe04b72a2162d0586d4026b1ff6aff1e4eaf82fb3f2b75ab4403abbb4830ae61545435ff0d9a210a1042f0b3973ad5fa1af3002b40cc770f207f341f5e29871417ad001305d6712985d9a6f86b1fa515e16d4ae3597ff0"}], 0x1170, 0x40010}, 0xffff}, {{&(0x7f000022d000)=@nfc={0x27, 0x7, 0x6, 0x3}, 0x10, &(0x7f0000683000)=[], 0x0, &(0x7f00005e7000-0xa4)=[{0xa4, 0x0, 0x80, "bddef04eb520edc5b11621cbccaa1c49792d38247c48ba3afd7db3123893c57e75dad6327022d6fae091da434c94a0a458384536082e96eba690b657db79adfb5cec5c4825537b633de49d3b3a74666a29564fb02b0bc9eb5298ad849eb757a0b2dfb71c3291d848422ed1c3eac900c668d267cdbd5ee99282a51bf657e3a3404dacbf088972faeeaa97497f11edd7dbd2633a534393ce"}], 0xa4, 0x10}, 0x9}, {{0x0, 0x0, &(0x7f0000bc0000)=[{&(0x7f0000bf2000)="207a124cc3c2fd8320ec26dc3937c3bacacdd539ece0210f93f4eb80402422f88871e98fc918a473030eb7c3bccd25e0df079c99a6de67a7b020ddadbed371fd7fafa6f155fdc9ab20de9674c6d3a2d05d726ca904eb4d00baa611d60880388366ae90ae08abcaa5b73404343dcf", 0x6e}, {&(0x7f0000af4000-0xcd)="3bbf39aa2662d8c6f2d6041e0b350333c0a833a72d7075d01ec29ca4da338dbf439f3fc7c33a58251218a0ac184cdc9c2021f2ffa88b14b61b20ffdae91f46dca643c363c9e8b94501eeb37d01466d83ac1f20769e648693337fb1ab471855dd98b15472d9b4223ee138b2f46cc648b09f8463a48fe2669835452a4ff193199e434faabf7cf18c518787945283806501c334bf808b49b07480e43dc872798be56596d3456724fa1f16d68daa09563b657d51469770a672ba3ba63e047ba1e4fa158eced0ce9566df0f31fcf4d6", 0xcd}, {&(0x7f000025a000-0x55)="6163e6db9589f2c27f2d45b05d0746a933c9b8bbffa18409c45568984766c4f7ec7841861e21f688b458e28f36a4c5b5abdeab8ea52eb9167581508287e31c2c838d7fe2c87cdef7017216a6d3f8ea204335c22fb0", 0x55}], 0x3, 0x0, 0x0, 0x44}, 0x8c}, {{&(0x7f0000e3a000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f6000)=[{&(0x7f0000868000)="22", 0x1}, {&(0x7f0000312000)="fbd7e4f8f3c70e900de53132733a1330c6bb816b005f32590a63e3fb6e0ab222ce1d12356f73f4a1067a597b76266fbb2303b2ee4156db3f1d3cdec284918d50a36df75783e18be534e25bb5a7d637c05e4d6bb79970b85d37e3ea6353380170594ac1ce14375abd0f68eb62f27ea34a09f2e9be0a98479d7b13e6bf67fbaec77675908f925f0ddfbea67039424a854087a469f98bb6dd7825edbd6e110ac2309fa758fd20ca432d53b5df9739d848c38e223ed1", 0xb4}], 0x2, &(0x7f0000cab000)=[{0x78, 0x100, 0x7af, "28afec625262fcdef75589ed1c2dc184d434ad5c90875050f48121bd9829f6b4cc641359a476a6a4b5c39dc92c6d6fe33a7cb1c9d0f7bddcf836fcbeb656841368d8c005560f63955416dca520b72c7235f3e5ab230977591f65caee411333075fca7f3401be0aae8c"}, {0x78, 0x10c, 0xffffffffffffffc1, "9417d28707ffa0d310345684ca31f3fae3836c766fea4a9d9b464455cded285da45b543806ccd018d6b9e656c2be771ee305e34888ae285a7f69a9337232a7cc9ba4720f1151a389436e3dd680e1ac1b05914aa05b9014d4de3c1e8ad14af7f8c0d79d09c0eca52c2d4b37"}], 0xf0, 0x1}, 0x8}, {{&(0x7f0000e17000)=@sco={0x1f, {0x5, 0xffffffffffffff80, 0xfffffffffffff000, 0x7, 0x2, 0x5}}, 0x8, &(0x7f000072d000)=[{&(0x7f0000b9a000)="8e38bd15cb72835ff0b5d79f8fa8048322e8ba0f43e58349cf7d39327ec4ded3297d841f13fa287f6af91d5be530f0655b5b7b03cfeac7807135dbc532627c0b30f1136666330f25d917a59964883de4b000b4d6ae28020079cb350b9ee72b34773c21f9300702a370d9e9d8c461ec0f71466fd54ddc1009e620b6104e7a1cd254e285ec0387065237674e54e23d65aad7513afe209b97b78b1bf48737d1780913f0baa5b9e5299527b1669be498cd730aafadccad1df20a5f9613c340e4df1fad5a135ea430ad92e1ee0d52e7", 0xcd}, {&(0x7f0000417000)="6c2cff9fcff897fb562ca43f9ce5a86f4cac39b57653be2c7f6bfaa2f5eeb21f143db0c77411108c44028992546a18596a93b28f635b65c00ab2b15641bcad4cde2e4e0ebd089f775940991b5fe2fb47d578", 0x52}, {&(0x7f00009bf000+0xad6)="6f2592309f8f22007c3264b74cd27043f81c5b2c1977d76cdbc8a70a2e30e101affea7e53220e634dfde76b8c92fee1c2fa093b5914ac2b8e4ae1166357852f5fbecf2a3c7dddf01dc507b9ea7ada7583376b30432d0cf49eef739a54499ed011c1c74c7a4fe303b2ca38b4312eb9ca74e44f3749a69d7dfca37", 0x7a}], 0x3, 0x0, 0x0, 0x800}, 0x2}, {{&(0x7f0000f25000-0x6)=@hci={0x1f, 0x20731660, 0x0}, 0x6, &(0x7f0000028000)=[{&(0x7f0000467000-0x34)="c5926795b396501936a3778c065888b41a0951d958ef83def9bfef409589a3fa24319ec827447bf9833c6a2dc3cb1cbb599c47da", 0x34}], 0x1, &(0x7f0000b6a000-0x12e0)=[{0xf4, 0x10a, 0x1, "8bcc019141983b16afb721adfbc0501e8790935f467e96d6260fe65a116064ff6dc666974cbe1d37b6d0a4c27a249bb350c4939ece52ca075a251356c25cc2a4164f93552d19cdef0fb7cc7b7624d1c38994ffae1ff2f5aae93c2820a3f4cf303bba156daa73f3f1f7ea7f47d02f2d6ab7819a075c85fb6375c72717a0758e5ce3f5972c2bc5f1c6246dc50b22dde24fd744b02f214e930abe5338c4b44de7a87cb27e1ad794a0e60e242b8dbc0cfc84caf4807cbc8ad6a1f5a91b5fb10b56d2a5dec9b94f9aba5c29484b1be54877e32db3236d182864908e5fdaec8157a5bb95542db54bfaee"}, {0x90, 0x3b, 0xfffffffffffffffe, "0c74f610e6a8f4b1e20b03e2bf4093ec154ecff1ffd9fd57cb7d34e51ecc6bebaeec54f7df475d49039c091338b63cfab5b2b3ab9575f6087d56688c083f09ac0f06986a56ed2c2463eefa8f955645b346bee2907acfce3624e3065f4c376ab9abaf98ad807f7313323b80d7821aca50acfafe2044b8a644c898fd34684b9b9d11b480eb"}, {0x6c, 0x100, 0x9, "0a46a49b848feab2b048386a10bdd1bb755acc0307f36dfcf5554ec6ba2184c881f72be50f00c54cd3ee4255f454e09d3ac67437fe85a5071c87772088a8ff9f4ba8d381580c057548a350749328bf5a0476ae12a746d360a1c2354d3802"}, {0xb0, 0x6, 0x1, "79fc823bc64b1956ff2b0d8083e0118a451231762509ee4bfd3bede9e5e5b65f98ccd3601947d479889c17fb5d1c29420dc2e93212e77c6fe5a28e26785b5067fc775254756102bc9436baa5f2483439701a391b1f90d184388de879335c3673a886c0aac9a2540e61e4d46b0f9e9ac73ab55746c1eeeb1838fcfa43ebae5d37a0200ff38c9e5e12ae29972b90d447539e015628fcfda12eb233e9cfd2b8a142eba9"}, {0x100c, 0x88, 0x8a, "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"}, {0x34, 0x115, 0x1, "c05435a9df165730ff532a01875056f8163e1b6446d6d817031e9dd3c5d45aaacff60909cf"}], 0x12e0, 0x1}, 0x100000000}], 0x6, 0x8000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x100000000, 0x2003ff}) open(&(0x7f0000c33000-0x6)="2e2f66696c653000", 0x20000, 0x30) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) sendmsg(r2, &(0x7f000083e000)={0x0, 0x0, &(0x7f0000d54000-0x30)=[], 0x0, &(0x7f00003ee000-0x1598)=[], 0x0, 0x0}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000008d000)={0x0, 0x0}, &(0x7f00002d8000-0x4)=0x8) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/14 19:57:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x26}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000d0000-0x4)=0x0, 0x4) connect$inet(r1, &(0x7f00003b0000-0x10)={0x2, 0x2, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000bad000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee6000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000aa2000-0xb0)={{0x1, 0x8}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b, 0x824, 0x7, 0xf2f, 0x0, 0x2, 0x0, 0x0, 0x2, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r2, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="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", 0x481}], 0x1, &(0x7f000037b000-0x170)=[], 0x0, 0x40}, 0x3f}, {{&(0x7f000008c000)=@ipx={0x4, 0xc0000000, 0xffffffff, "d0d159e674d9", 0x0, 0x0}, 0x10, &(0x7f0000ff2000-0x70)=[{&(0x7f0000519000)="bf5c994fededfbbeeb39599fee4e812a59655ca9aeed1c894425b5c6edc2c0d73ff995d9e51138d6f4b17cf8141d9867fa4a3764eb536fa7edd953178012d9e2f5ed93de863d3496cce9e3d714e06f8e8fcdd33b8006a8d5e24e4db3c49d92afd087d722e8933e22252ebf7d8121c34d5bc8f2eecd11749d4d19484a4dbf305fefacf84f4f0ded3e04d9ff8fc72ab1d64be8f45597cc21f20fa46887d76f6f082d41729c80b4207e6c1b701f9322dd53cddfc44e710bc1", 0xb7}, {&(0x7f00005e6000)="3125eb555c02c94367c6f0c4b17940eb7e64ee7adcd45dddbe42424f08acf6eaaf36f7476bdb6ffe7a5cc3d6346c07be2c97e61c01e6552d7747dafee5ab1bb5be179d859054e3560f9866dfa1b8964a99a4c7de18412d6ead316d0f38b76107d07aaa30e42532bd482f95f34db595fbd7d633942c3f32823e7a872bacc88ccda1dfeeae20500d06b6fcd7fcf9471390229bc8c61e8233c50130f582e4676fcb4bce795d408a2f77e98f5c0c8256432565bb90c648173fe2", 0xb8}, {&(0x7f0000a13000)="542824d13c968215f9f2a213884e4dcfdd7f8292905e42b18172264a94f8432f19a4602ebed0505afcc56cb9aad2f97e0217e8ce7eef4c712d8c96bf298be3bd80a94ba390e1a792c33db8eeadbbc0f956e42e2c61f85591ba10b57103f38139e248fc806c7ed7de19b40265b61a35bc8e3a8c9b036c3bb051170347cb76e2e667451f064dc7f4929240b85e1ae4d882c8379d1ee22da0bcde60a3f7270f209a0e9c549470d28fa8bb183b8290705d410784a5a43bad", 0xb6}, {&(0x7f0000be5000-0x46)="9c98db7e5457ead5e94a5bf651adbd3c45cac5c9029ac5e3769622197ff1a9f47a9081aaec67f284f733538722b7d121b2fdeee1bc3d075e1acdf9d3c29d34de640518a13138", 0x46}, {&(0x7f0000ab9000-0x92)="d0c0ddf125f4d2c12eb6334c3d4169a390cd4d5dddf6822f3c2723f400946c7353304560f9647f2bc42d13f0b8409e4c601e2d3845736180b448cbb5dc85612ebfd4494f7429fe4bb0127dfe2b6d66dd3c6f85b10aca624a08d942a032ee5dc0e8018a0a60c25f41f75b387110263242cabfd26f4bce87a829d9251612fb0a0b997c23ee97b8674ae3fd5786d842e4a095d4", 0x92}, {&(0x7f0000b0e000-0x5e)="aac4988169c20a3789a28521c86ae7ebc09adafa1ab882eaae630599d77ec4e0780a37f234dc9c821949685a59a25f6f10eb5c16166cd0675cdda6db34841fc9aa741d5083fa131bb36e6248b98de16f236282b28b28bf126bc950267e52", 0x5e}, {&(0x7f000058c000-0x45)="d7d8c5fedef8f45a7d0efaf96656c634f4071bbabf0ff25f2f9f7bfe6ef64300ee1c2f18c3e1da5314d9cd7e29843ab3169b5d3291d5630a62295a020f2c9ddf3c87bafb8d", 0x45}], 0x7, &(0x7f0000cb0000-0x1010)=[{0x1010, 0x105, 0x2, "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0x1010, 0x20004800}, 0x7b}], 0x2, 0x200000000048003) dup3(r1, r2, 0x80000) [ 71.942687] binder_alloc: 9013: binder_alloc_buf, no vma [ 71.949219] binder: 9013:9016 transaction failed 29189/-3, size 0-0 line 2890 [ 71.957688] binder: undelivered TRANSACTION_ERROR: 29189 [ 71.978190] binder: BINDER_SET_CONTEXT_MGR already set [ 71.983543] binder: 9013:9019 ioctl 40046207 0 returned -16 2017/12/14 19:57:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b84000-0x11)="2f6465762f7667615f6172626974657200", 0x44200, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007dd000-0x11)="2f6465762f7667615f6172626974657200", 0x141840, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000513000-0xc)={&(0x7f0000168000)="2e2f66696c653000", 0x0}, 0xc) fcntl$addseals(r2, 0x409, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000883000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="1200000000000000db0001ee000874000000000000007f002000e6000d77aa32"}) r4 = socket$inet(0x2, 0x801, 0x8000400000000084) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000f47000)={0x0, 0x86, "f457f9e65af5cd5cf3aa4a0c7e171c1a90bed6a2c75d0c501ed582e5e8bfaa4b184056f15e358cc83d55e0b28dc168b4e054664b9b71342293025b1538c4a01338f10529fa43760dcc33f03ede970024714c553bf9f5d49659123ea1ad1d9ba0c4d1f2251e8b7a7d6333e65b4f460e42ca9ac9a92c34ba5e84dc75c3f2f355fee2c61679faf7"}, &(0x7f0000ee0000-0x4)=0x8e) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00002d8000)={r5, 0x0}, 0x8) connect$inet(r4, &(0x7f000010d000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = syz_open_dev$vcsa(&(0x7f0000547000)="2f6465762f766373612300", 0x3f, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002cb000)={r5, 0x4}, &(0x7f0000b25000-0x4)=0x8) r7 = socket$inet(0x2, 0xc, 0x1) getuid() setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000588000-0x4)=r0, 0x4) mkdir(&(0x7f00007dd000-0x8)="2e2f66696c653000", 0x10) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000334000-0x6)="72616d667300", 0x800000, &(0x7f000000a000)="") r8 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x2794) write(r8, &(0x7f0000e63000-0x86d)="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", 0x28a) truncate(&(0x7f0000cf6000-0xc)="2e2f66696c65302f62757300", 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000ef0000-0xc)={r5, 0x2c, &(0x7f0000f86000)=[@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x28}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b20000-0x4)=0xc) 2017/12/14 19:57:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80803, 0x6) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000775000)=0xffffffff, 0x4) r1 = memfd_create(&(0x7f0000a85000)="63707573657400", 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000010b000-0x8)={0x0, 0x2}, &(0x7f000056c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000100000-0x8)={r2, 0x3}, &(0x7f0000fec000)=0x8) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000506000)=0x2, &(0x7f0000001000-0x8)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000006a000)={r3, 0x12, "9856c2af91142416b89066a9fa4c05d08ac4"}, &(0x7f0000139000+0xaf5)=0x1a) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f00004b8000-0x4)=0x101, 0x4) r4 = userfaultfd(0x0) socketpair(0x100000011, 0x3, 0x80000, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f0000000000)={0x1ff, 0x1, 0x2, 0x8}, 0x10) clock_gettime(0x0, &(0x7f0000852000)={0x0, 0x0}) write$sndseq(r4, &(0x7f00009dd000)=[{0xffffffff, 0x6, 0x9, 0x0, @time={0x0, 0x989680}, {0xfff, 0x0}, {0x20, 0xffffffffffffffae}, @ext={0xf7, &(0x7f0000226000-0xf7)="22a5d0a96d3f516dc06d8b267523dab5e8d9299fc72cd247f98369f82a5d23ce6141b4a3c5adcf32facac4f3a679aebb1a0b1b2ec5874230e09d6fd344f0632bdba17f17c3a05c57366fdde0d91616d1905cac84446aff16d0aac22f7039c67c71dce4aa418ec9dec934f6296b6588779b4d749d5884507c6e57714dbecc56ef78f09cb03a2404fa2ac18ee3647e5ced8e9a7f4ac90f0569a716e191f06d2ec1cfea7e0dfb3a8f7ee7f42ab0661fe61890dde7337e5cbc5b8a5509970ee7185f4a238c129f5b1166fb9d7c1f76a2505f11af769a46f6927a9925dcec57a24027dd380b76f6858ee2023ff029e07aaa40eb38cdc19423a5"}}, {0x5, 0x1, 0xffffffffffffffff, 0xa, @tick=0x80000001, {0x3, 0x738fc38a}, {0x1, 0x4}, @queue={0x7fffffff, {0x2, 0x6315}}}, {0x5, 0x8001, 0x5, 0x7, @tick=0x200, {0x1, 0x5}, {0x80000001, 0x1}, @queue={0x1e3c521, {0xdb6c, 0x9}}}, {0x1, 0x1f, 0x7, 0x4, @time={0x0, 0x0}, {0x7fffffff, 0x4}, {0xffffffffffff0001, 0x5}, @raw32={[0x8000, 0x5, 0x3fd]}}, {0x0, 0x2, 0x404, 0xc23, @time={0x0, 0x0}, {0x3, 0x37b}, {0x800, 0x10001}, @control={0x3, 0x5, 0x400}}, {0x7, 0x3, 0x6c7, 0x26c0, @time={r7, r8+10000000}, {0x40, 0x2}, {0x1, 0x4}, @time=@tick=0xfff}], 0x120) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000d50000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d6163287368613129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f0000294000-0x7d)="4a3a9d3486978057eee683ac0873cd0ae9c8c2aecee2becd0aafb7fd9c37fec2d022e5fed07f76f30058766c540d7fcaeab04808c40e933d6065012340ec13bdb9d3aebbe3788ac6c0b3e1c324f95c5f418603b0ffced7da2b7ae9b72f96bba2f1c74fb40d1e78738e11a041a611a6d973069c35c79944e6", 0x78) r10 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ax25_int(r5, 0x101, 0xf, &(0x7f0000fe3000-0x4)=0x26, 0x4) getsockname$packet(r5, &(0x7f000087d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a34000)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000fcd000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b72000)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00004ce000)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x100000000001f}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f000074d000-0x10)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r11 = socket(0x10, 0x802, 0x0) write(r11, &(0x7f0000260000)="2200000014000700ea091008090007000a0000000022000004000300040001008c45abbb", 0x24) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000a02000)=0x8, &(0x7f000097f000)=0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000031f000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x1, 0x80007) ioctl$sock_bt_cmtp_CMTPCONNADD(r10, 0x400443c8, &(0x7f0000414000-0x8)={r9, 0x100000000005f4}) syz_emit_ethernet(0x43, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x200000000000, 0x35, 0x2, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x1, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x4, 0x9, 0x0, {0x5, 0x4, 0x4000040, 0x0, 0x4, 0x3, 0x2008, 0xfffffffffffffff9, 0xc, 0x5, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "0fbf2f7fce"}}}}}, 0x0) [ 72.009627] binder_alloc: 9013: binder_alloc_buf, no vma [ 72.017165] binder: 9013:9016 transaction failed 29189/-3, size 0-0 line 2890 2017/12/14 19:57:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) modify_ldt$write2(0x11, &(0x7f0000d81000-0x10)={0x8, 0x100000, 0x400, 0x5, 0x8, 0x5, 0x7, 0x12965659, 0x8, 0x4}, 0x10) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000419000-0x18)={0x1, 0xffffffffffff7fff, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f0000bc8000)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000100000-0x10)={&(0x7f0000f0a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}) perf_event_open(&(0x7f0000db3000)={0x0, 0x78, 0xe3, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0xb, 0x8000004101, 0x0, 0x0, 0x9, 0x0, 0x20000000000, 0x0, 0x0, 0x4, 0x100000000000700, 0x0, 0xffffffffffffff44, 0x0, 0x3, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)="2f6465762f72746300", 0x80001, 0x0) rmdir(&(0x7f0000e3a000)="2e2f66696c653000") r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x800) r5 = epoll_create1(0x0) r6 = epoll_create1(0x80000) readahead(r2, 0x3, 0x6) r7 = dup2(r3, r5) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f000015c000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7fff, 0x8, 0x4, 0xe50, 0x4d}, &(0x7f0000c60000-0x4)=0xa0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00009d4000)={0x0, 0x0}) poll(&(0x7f000055c000-0x30)=[], 0x0, 0x6) r8 = epoll_create1(0x100000000000) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f0000fe6000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = memfd_create(&(0x7f0000001000)="00", 0x0) signalfd4(r5, &(0x7f0000a40000)={0x1}, 0x8, 0x0) r10 = gettid() fcntl$setownex(r9, 0xf, &(0x7f0000fce000)={0x3, r10}) gettid() rt_sigprocmask(0x2, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) 2017/12/14 19:57:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048d000)="657468303a2c637075736574", 0x0) prlimit64(0x0, 0x7, &(0x7f0000b41000)={0xd21b, 0x63e}, &(0x7f0000da1000)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000938000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001d1000)=0x8b) accept4$inet6(r0, &(0x7f0000f87000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000a000)=0x1c, 0x800) r1 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000082b000-0x10)={0x2000, 0x4000, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000371000-0xe0)={{0x3, 0x0, 0x6, 0x2, 0x7fffffff}, 0x800, 0x3ff, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x6, 0x5, 0x1ff, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000030000-0x60)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) fchmodat(r0, &(0x7f00005e8000-0x8)="2e2f66696c653000", 0x100) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) 2017/12/14 19:57:29 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000707000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f000025f000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007d3000-0x6)={r1, 0x2}, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00001fc000-0x4)=0x10000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) sendmmsg(r2, &(0x7f0000331000)=[{{&(0x7f000005d000)=@nl={0x10, 0x0, 0xfffffffffffffffa, 0x100000001}, 0xc, &(0x7f0000462000-0x10)=[{&(0x7f00006e0000-0xd6)="802b8f23a8957948554b808cece9acb5efe199753b6f811ae4a4c6ed628aeb8e7d95098bcee52adda9e144ceae92cd7323806c5ada4de52459f802996b28b55ee57e1b3d8ad3af8eec8f06aaae72526e7313f7fca044cde6a657e3292febe008db2dcb2e7bad8df7155ef32baff23f57c506f10fd23266b0f7a661bbde60ec3e0e369ec0fe7b28b6eb44b3a3cbd63ef9443921efd231b089b1884b3dc67ce5553d8db06f16913d30073c9bddc8191a4e435541fa60b84c8d59e666fb258266137eea93902c734b1e5cf5bc89ebbca6b07a1302105680", 0xd6}], 0x1, &(0x7f00002b6000-0x210)=[{0xa0, 0xff, 0x2, "b1bc31f3b7edbfd0c83b990b5902a027f565aca5b89b9b4a104fc5a798aac33db7e82907ce51b775ba880d453ac887431170bd040c5613f9e618868cda81a6c1230ceced46ad8ef7b1ca1e2d639d233d139bc623c889fb1ac10a6887fb33bb4c5b5397c14d86689ec015696477b387b724c145526ee2d11762739b0ea688586cafcc19f34531cc66b8a6"}, {0x48, 0x10e, 0xff3, "041a6acc2f7a89957d6c45f8d83640b7ab6bade23649b662beb137725844c925f6e20bd1451d0f8bd2b5c7d136bd27eb0830193a1465b916"}, {0x18, 0x114, 0x0, "fb933004cd"}, {0x60, 0x111, 0x5, "e423949af8af4d791768f2468150e73c2c34c54052a65cedd37b77ffc7591acfb60a759580ff4580bfa9e28c527b2b5cd919497e309310ce58c9d36d057e00dfedc30e39a800edf2f6a0c2f8741a31"}, {0xb0, 0x10a, 0xb1f, "b96367ebfb8b760228456277158d3be3fab6c17a22142f81e58a6584a7e2bc650af069e4b9b8db87601e574856430c25b03d5de8c9503912f9f0fcdc03a44e313c1b97c0f9fce8d67d28a23c1175b97c7d30c04afbc2325561dc600861fbc2b22ebc1803b971754519159ee28d7f06b0218e952635c7a937b6e6d7a3f1c45ce5e4abb23d39eddfac161203b6e3b5dff6bc16c60219d35f94e7a15cce744be749"}], 0x210, 0x0}, 0x70bab823}], 0x1, 0x20040000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000280000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000cd5000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f000044f000-0x4)=0x100000001, 0x4) [ 72.087712] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/14 19:57:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009b6000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004c3000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000220000)=0x0) getpgrp(0xffffffffffffffff) gettid() fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpid() r1 = getpgrp(r0) syz_open_procfs(r1, &(0x7f0000caf000)="7374617400") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ae2000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e37000)="2f6465762f6b766d00", 0x20000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000ced000-0x10)={0xfff, 0x3f, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = memfd_create(&(0x7f0000f6c000)="ffff617800", 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r8, 0x4008642b, &(0x7f0000c86000)={r9, 0x10}) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x75) futex(&(0x7f0000630000-0x4)=0x5, 0x5, 0x4, &(0x7f0000f07000)={0x0, 0x0}, &(0x7f0000fa0000-0x4)=0x40, 0x42ba009f) 2017/12/14 19:57:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000982000-0xcc)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x378}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x96f}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x899}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20000000000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}], 0xcc) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x4, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000001000-0x4)=0xfffffffffffffff9, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000093b000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f000093d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000092000-0x6)={r1, 0x2}, &(0x7f000093a000)=0x6) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000172000-0x8)={0x100000000, 0x3f, 0xffffffdffffffffd, 0x1000003}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="95", 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00007df000)={@common="697036746e6c30000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="011115060900024825da081200140203ff00040000017fffff000000fd0000ee"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x1000480002) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 72.177250] dccp_invalid_packet: P.CsCov 9 exceeds packet length 33 2017/12/14 19:57:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000236000-0x8)="2e2f66696c653000", 0x8080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000088000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a9b000)=0xc) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f000013b000-0x4)=0x3ffffffffffc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000312000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000fc2000)=0x101) select(0x40, &(0x7f0000816000)={0x6, 0x6, 0x200, 0x4, 0x4, 0x8, 0x10, 0x3f}, &(0x7f000031a000)={0x3f, 0x7, 0x5, 0x3, 0x401, 0x9, 0x7ff, 0x3f}, &(0x7f0000129000)={0x6, 0x3e6, 0x4f0c, 0x3, 0x1, 0xffffffffffffff39, 0x5, 0xff}, &(0x7f0000175000-0x8)={0x77359400, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000e72000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000891000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000fdf000-0x4)={0x0}, 0x0, &(0x7f00001f4000)={0x0, r3}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x1000010001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0xfffffffffffffffd, 0x0, 0x200, 0x0, 0x0, 0x0}}}) r4 = socket(0x10, 0x803, 0x0) clock_gettime(0x3, &(0x7f0000052000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000d5c000)={0x4, 0x7, 0x200, 0x7, 0x6, 0x7, 0x1, 0x0, 0x0}, &(0x7f0000d22000)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000507000)=@assoc_value={r5, 0x170}, &(0x7f000042d000-0x4)=0x8) sendto(r4, &(0x7f0000cad000-0x14)="120000001200e7ffffe90018149b000ae91d774e", 0x14, 0x0, 0x0, 0x0) bind$llc(r4, &(0x7f0000f08000)={0x1a, 0x1f, 0x8, 0x5, 0x27ffffd, 0xfffc, @random="0e68860cd3af", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000152000-0x4)=0x1f) pipe2(&(0x7f000033f000)={0x0, 0x0}, 0x80800) ioctl$TUNSETVNETHDRSZ(r7, 0x400454d8, &(0x7f00002fe000-0x4)=0x71) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000704000)={0x1, [0x0]}, &(0x7f000063c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f000099b000-0x8c)={r5, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b35000-0x4)=0x8c) socketpair(0x2, 0x7, 0x7, &(0x7f00002bc000-0x8)={0x0, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000541000-0xa)="2f6465762f6375736500", 0x88240, 0x0) 2017/12/14 19:57:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001db000)="2f6465762f7573626d6f6e2300", 0x1, 0x6000) r1 = openat(r0, &(0x7f0000c0e000)="2e2f66696c653000", 0x0, 0x2) getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000039d000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f00003ed000)="73746174757300") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000b39000)=[{&(0x7f00003fc000)="00", 0x1}], 0x1, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000333000)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008fd000)={0x0, 0x0, 0x0}, &(0x7f0000b3e000-0x4)=0xc) r5 = fcntl$getown(r0, 0x9) r6 = getpgrp(r5) sched_rr_get_interval(r6, &(0x7f000090e000-0x10)={0x0, 0x0}) r7 = fcntl$dupfd(r4, 0x406, r4) ioctl$TIOCGSID(r7, 0x540f, &(0x7f00006da000+0x7cf)=0x0) lstat(&(0x7f0000ed5000)="2e2f66696c653000", &(0x7f000078d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000b7c000)={0x80, 0xc000000000, r8, 0xfff, r9, 0x5, 0x8000, 0x0}) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0xfffffffffffffffc, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r10 = syz_open_procfs(r8, &(0x7f0000453000)="6e65742f61727000") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x72, &(0x7f000053b000)={0x0, 0x2, 0x30}, &(0x7f0000124000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0x9, &(0x7f00004d7000)={r11, @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]}, 0xa5, 0xb6e, 0x0, 0x200, 0x84}, &(0x7f0000697000-0x4)=0xa0) preadv(r10, &(0x7f0000eee000)=[{&(0x7f0000e5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000d5b000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000640000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x3, 0x1c) fgetxattr(r4, &(0x7f00009b9000)=@known="737974656d2e706f73697a5f61635061636365737300", &(0x7f00007be000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) r12 = syz_open_procfs(r8, &(0x7f00009f5000-0xd)="6e65742f69665f696e65743600") getpid() move_pages(r8, 0x0, &(0x7f00009c4000)=[], &(0x7f0000b05000-0x10)=[0x24000000000000, 0x4, 0x1, 0x8], &(0x7f000002c000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) mprotect(&(0x7f0000f27000/0x2000)=nil, 0x2000, 0x1000000) sendfile(r12, r12, &(0x7f0000a35000-0x8)=0x100000, 0x4) linkat(r12, &(0x7f000023e000)="2e2f66696c653000", r10, &(0x7f00008ad000)="2e2f66696c653000", 0x400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000de3000-0x8)={0x0, 0x0}) mlockall(0x3) 2017/12/14 19:57:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009e4000)="2f6465762f766373612300", 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1, 0x0}) fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a45000-0x4)=0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0xa, &(0x7f0000010000)={0x0, 0x0, 0x40, 0x0, r2}) fcntl$lock(r1, 0x5, &(0x7f00003ff000)={0x1, 0x0, 0x3, 0x4, 0x0}) 2017/12/14 19:57:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f84000-0x8)={0x0, 0x0}) memfd_create(&(0x7f0000a33000-0x1)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x803, 0x80005, 0x4) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd1000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000cff000-0x4)=0x0, &(0x7f0000a19000)=0x4) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f000052e000)=0x0, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f29000)="2f6465762f6175746f667300", 0x44000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000777000)={{0xffffffffffffffff, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x0, 0x9c0, 0x3, 0xfffffffffffffff8, 0x9, 0x200, 0x0, 0x5, 0x9bd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = perf_event_open(&(0x7f0000fe2000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000a38000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = gettid() ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000d60000-0x4)=0x3f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000e5b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ca9000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000b03000-0x1008)={r5, 0x0, 0x1000, "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"}, 0x1008) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000472000-0xc)={r5, 0x65, 0x10}, 0xc) munlockall() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000061e000)=0x0) r6 = syz_open_procfs(r4, &(0x7f00006d3000)="6e65742f756e697800") ioctl$KVM_REINJECT_CONTROL(r6, 0xae71, &(0x7f00001ab000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r3, r6, &(0x7f00009f1000)=0x200000, 0xffff) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x8000000200000004, 0xff7f, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x10000000003) mount(&(0x7f0000660000-0x8)="2e2f66696c653000", &(0x7f00004d9000-0x8)="2e2f66696c653000", &(0x7f00003d7000-0x8)="6465627567667300", 0x0, &(0x7f00005ff000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") readv(r7, &(0x7f000085c000)=[{&(0x7f0000b3f000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000900000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f0000889000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000002d000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}], 0x4) 2017/12/14 19:57:29 executing program 7: 2017/12/14 19:57:29 executing program 7: 2017/12/14 19:57:29 executing program 2: 2017/12/14 19:57:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10fe, 0x0, 0x800000000, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x7, 0x0, 0x0, 0x400000000001b, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f00007b6000)=0x0) r0 = syz_open_dev$loop(&(0x7f0000a09000-0xb)="2f6465762f6c6f6f702300", 0x80000000007, 0x8000) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2852, r0, 0x0) 2017/12/14 19:57:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000031f000-0x17)="76626f786e6574302d285ea473656c666d643573756d00", 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000154000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000405000)="2e2f66696c653000", 0xc001, 0x401) mkdir(&(0x7f00001cd000-0x8)="2e2f66696c653000", 0x4000000000014c) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000c95000)="2e5e00", 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000f60000)="2e2f66696c653000", &(0x7f0000727000-0x8)=[&(0x7f00000d2000-0x1)="00"], &(0x7f00008d0000-0x38)=[&(0x7f00009a3000-0x3)="2e5e00", &(0x7f0000f61000-0x3)="2e5e00", &(0x7f0000995000)="2e5e00", &(0x7f0000296000)="00", &(0x7f0000f60000)="2e5e00", &(0x7f0000c9b000)="2e5e00", &(0x7f0000768000)="2e5e00"]) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000f60000)={&(0x7f00003a9000)={0x27, 0xb20, 0x10001, 0x5, 0x0, 0xffffffffffff7ffd, "cb6d47ccfadb851f638946ca352e66f49a2c981ea19c46fc877d39af54c11e617ab20bc948c7ae87040e0efe8b2859531cabb2789ad1b22ffdd3df17e33c7f", 0xbe600000000000}, 0x60, &(0x7f00006a0000)=[], 0x0, &(0x7f0000f61000-0x88)={0x88, 0x117, 0x7, "d9b482ac9379e5c4e43a2b55fd51d8c43ff9359354303b0ae726f3c0577222c833c16103cc77e6928b903d20ca251969dea71ce39c4b02bc1cea4cea642787122a0d27b4d733b7212f5bb083585f0a78760100b84de106846a652c237a3b00000000015df1a0a878777246e1652050f9d1c2a6cb43"}, 0x88, 0x8080}, 0x40800) pwrite64(r1, &(0x7f0000001000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000003000-0xa)="2e2f636f6e74726f6c00") creat(&(0x7f0000001000-0xa)="2e2f636f6e74726f6c00", 0x0) rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x8983, &(0x7f0000f62000-0x4)=0x200000000000) 2017/12/14 19:57:29 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x10fe, 0x0, 0x800000000, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x7, 0x0, 0x0, 0x400000000001b, 0x0}, r1, 0x4, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00007bd000-0x10)={0x80003, 0x800000020000ab66, 0x0, 0x7fff, 0x400000000000000, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x3}) mmap(&(0x7f00008a7000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) r3 = memfd_create(&(0x7f000071c000-0x4)="47505100", 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000051d000-0x4)=0xa, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00007eb000)=@assoc_value={0x0, 0x0}, &(0x7f00002b7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000bc7000-0x6)={r4, 0x1003}, &(0x7f0000741000-0x4)=0x6) perf_event_open(&(0x7f0000279000-0x78)={0x2, 0x78, 0xfffffffffffffff7, 0x800000000003, 0x0, 0x2000000, 0x0, 0xab87, 0x0, 0x0, 0xfe, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000038000)=0x0) sync() mkdir(&(0x7f0000632000)="2e2f66696c653000", 0xfffffffffffffffc) ioctl$KDGETLED(r3, 0x4b31, &(0x7f00007b6000)=0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9c000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000c46000-0xe)="2e2f66696c653000", 0x116) r5 = syz_open_dev$loop(&(0x7f0000a09000-0xb)="2f6465762f6c6f6f702300", 0x80000000007, 0x8000) r6 = memfd_create(&(0x7f0000afb000-0x4)="47505100", 0x1) pwritev(r6, &(0x7f00003da000-0x30)=[{&(0x7f00007f4000)="20a67d7f2e6a5229183554d903cf03327f12642665fe9b5224c0d718f8072fb3fe196997c54a9dd05a61a6d3c8ae7b82e14a120fb4965634348b182f20b36c759cbcf2d7d4", 0x45}, {&(0x7f000027e000-0xbd)="ac486e1398b57b8053ee5f1fed4ead8c8281f980e8c67d89ce3b7d6105b5b92212e26b43138d7abad88993b1c717f75aa782fed442f1e37624c8bb19dce0435b3381a80efe247667fd2f59a56524616534fba11adea592d5cb5b8b5bc954bed5b373d2481ac8b7afaebfea1febea6d633bb847f1c0c73813047b40187edae42facfe0ae455fd8ff070932bebe4667819fcc4f70eed5f02904d750fe7774a645cc5df8a0d08a69709141598ff8608470f756a6cec8498d50eeda41d6d7b", 0xbd}, {&(0x7f0000d4a000)="e93cba3542d66bff3d285019166cd7fdbdeae3b6deacab9e948dd278e09a693f11b1940d09ad1b6af3596a347bda533580793d693af53bb94a5f55e78a740cdd26402c6f7ddd8575ec5069", 0x4b}], 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) getpeername$inet6(r3, &(0x7f000058b000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ac000-0x4)=0x1c) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000d10000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cd000)=0xe8) sendto(0xffffffffffffffff, &(0x7f00000b5000-0xfa)="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", 0xfa, 0x4000, &(0x7f00002fd000)=@ll={0x11, 0x0, r7, 0x1, 0x90000000000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2852, r5, 0x0) mmap(&(0x7f0000000000/0x9e9000)=nil, 0x9e9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 19:57:29 executing program 7: mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b79000)=0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r1, 0x7, &(0x7f0000ddd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000ddf000-0x4)=0x3, 0x4) syz_open_dev$urandom(&(0x7f0000b79000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x1) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000ddf000-0x58)={0x0, 0x13, 0x2, @thr={&(0x7f0000dde000)="17019798b551b1cb590d690b5c49ec934db07f52930694", &(0x7f0000dde000)="d834b7ac346e08618c99dad1d76adb4f77aac4f26c39653aa7aee551dbb7051a69c00e7974d0a5a6badc2a94ca458b8118f8ebd5bc767735b2b879bb4f80e85db6f7419160abbbbca82c4437ad3074d156c83c16ca547511e13a29054fd67a9d608e681dde809adf508a1616cf0ff5da58d9c55cce3aa9b2e0e4330fabab0694f0b38c649d2eab1beec101039250f3fabb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f00003b4000)=[{r0, 0x8000, 0x0}], 0x1, 0x100000001) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000012c000)={0x0, 0x7}, &(0x7f00003fe000-0x4)=0x8) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000ddf000)={&(0x7f0000bfd000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ddf000)=[0x0, 0x0], &(0x7f000056e000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000050a000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x2, 0x6, 0xa, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006ee000-0x4)=@assoc_id=r3, &(0x7f0000bf5000-0x4)=0x4) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000ddf000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000abe000-0x4)=0x14) exit(0x100000001) fcntl$setlease(r0, 0x400, 0x2) recvfrom$inet(0xffffffffffffffff, &(0x7f0000d25000)="00", 0x1, 0x0, 0x0, 0x0) fsetxattr(r2, &(0x7f0000cc0000)=@known="73797374656d2e61647669736500", &(0x7f00002d7000)="", 0x0, 0x0) 2017/12/14 19:57:29 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a8c000)="2f6465762f6175746f667300", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f00008cc000-0x8)="2e2f66696c653000", 0x200000, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f0000b3e000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2d0, 0x0) 2017/12/14 19:57:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000b4e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000082000)="2f6465762f766373612300", 0x81, 0x3ffffc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000025f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000b0c000-0x10)=@req={0x28, &(0x7f0000199000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x5}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000936000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r3, 0x0, 0x26, &(0x7f00002ec000)={@broadcast=0x0, @broadcast=0x0}, &(0x7f000076d000)=0x8) socket$inet6_sctp(0xa, 0x8, 0x84) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = timerfd_create(0x8000000000000009, 0xc559a6286552e6e3) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00004c3000)=0x0) process_vm_readv(r6, &(0x7f0000e7e000-0x90)=[{&(0x7f0000383000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000743000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f00009c7000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000f6d000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000c7b000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000254000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f00003c4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f00002e4000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f00006ae000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}], 0x9, &(0x7f0000e45000-0x60)=[], 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0}, 0x0, 0x0, r4, 0x0) setitimer(0x2, &(0x7f00004c6000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f000027f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000988000-0x8)={0x0, 0x0}) openat(r7, &(0x7f00006c8000)="2e2f66696c653000", 0xfffffffffffffffe, 0x40) syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r8 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r8, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "320008bd"}], 0x14}], 0x1, 0x0, 0x0, 0xf8cc5692e4a1efef}, 0x0) r9 = socket$inet(0x2, 0x5, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000927000)={0x0, 0xda, "6f5113e0eb58939e184549ddcc7e30c6abca99eebce2d497b1f9a472d9928612eb21989af57f6ec5b6b88f4ae301606f158078b4b7beebae02fba92a77b8bad61f9dfcbdbfe33d7e6e5f23f346a09c2309381a140e4464f3acb4720c7fba7cb7f175af35232f130e5a85ce00685ae442b98479927af42a4a57a54d8c368149c540f2ba9a0805b8a60e82b2dea80424ddaf7d3e11e1abe28edcb959f96abbd2c8603f60de97fd64ec3b7c8413a2a6dfe23f309125b4b23834ce1104822fa15d30b632e5d962ea212e8ed1e3b4d47639e85e22e2bd2b348ba03dec"}, &(0x7f00002cc000-0x4)=0xe2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000573000)={r10, 0xffff, 0x23c, 0x0, 0xf6, 0x1}, &(0x7f0000b41000)=0x14) pipe(&(0x7f0000b9a000)={0x0, 0x0}) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000f30000)={0x5, 0x3, 0x7, 0x7, 0x4}) sendfile(r2, r11, &(0x7f0000a1b000-0x8)=0x0, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r12, 0x84, 0x1f, &(0x7f0000703000)={r10, @in6={{0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7}, 0x98) 2017/12/14 19:57:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) lseek(r1, 0x0, 0x3) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000038c000)="2e2f66696c653000", &(0x7f00008f2000-0x8)="66757365626c6b00", 0x0, &(0x7f0000bbe000-0x1)="c1") getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000ed6000)={0x0, 0x0}, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bd7000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f000061f000)=0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x11, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6000000000000000, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r4 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000044e000-0x78)={0x0, 0x78, 0xfffffffffffffe01, 0xfffffffffffffff7, 0x4e01, 0x6, 0x0, 0x61b, 0x1, 0x1, 0xffffffff, 0x8, 0x80000000, 0x12, 0x0, 0x2aa2, 0x4, 0x1000, 0xffffffff, 0x1402, 0x1280000000, 0x7, 0x7, 0x7, 0x9, 0x1, 0x0}, r4, 0x7, r2, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00001bd000)=0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000006000-0x1000)="", 0x0, 0x0, &(0x7f0000006000)={0x3, {"d1578c1860c026"}, 0x0}, 0x10) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)=0x0}) r7 = userfaultfd(0x80000) mkdir(&(0x7f0000f74000-0xa)="2e2f636f6e74726f6c00", 0x1) r8 = inotify_init() getsockopt(r6, 0x9, 0x7, &(0x7f0000890000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004c9000-0x4)=0x46) inotify_add_watch(r8, &(0x7f0000dff000-0xa)="2e2f636f6e74726f6c00", 0x220000000009) inotify_init1(0x80000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ce1000-0x16)="00000000000000000000000000000000000000000000", &(0x7f0000d85000)=0x16) fstatfs(r1, &(0x7f00008ff000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000a0b000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r6, 0x0) setsockopt$bt_BT_RCVMTU(r7, 0x112, 0xd, &(0x7f0000f9b000-0x2)=0x1, 0x2) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000b7d000)={0x3, 0x3}) inotify_add_watch(r2, &(0x7f0000687000)="2e2f66696c653000", 0x100000a) rmdir(&(0x7f0000400000)="2e2f636f6e74726f6c00") 2017/12/14 19:57:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000254000-0x4)=0x0, &(0x7f0000f90000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a17000)="6e65742f70736368656400") ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000c35000)=0x0) bind$alg(r0, &(0x7f00008c4000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "766d6163286165732900000500000000000000000000000000000000000000000000000400002060000000000000000000000000000004000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cad000)="", 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ca0000-0x20)={@common="64756d6d793000000000000000000000", @ifru_flags=0x6500}) listen(r0, 0x80000001) 2017/12/14 19:57:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x0) connect$inet6(r0, &(0x7f00003ce000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x10004}, 0x1c) socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000110000)=[{&(0x7f0000f39000)="29000000180031fbffff0000006500070a000066036dff06b102ffe10c000800040000000007070b37", 0x29}], 0x1) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x800000000001e, 0xb, 0x20000000000) socket(0x13, 0x3, 0x400000000010) r2 = syz_open_dev$vcsa(&(0x7f0000baa000)="2f6465762f766373612300", 0xfffffffffffffffb, 0x100) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x594) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000752000)=@req={0x28, &(0x7f0000947000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}) r4 = socket(0xb, 0x802, 0x0) connect$inet6(r4, &(0x7f0000b18000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) socket(0xa, 0x4, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x802) r5 = socket(0x1e, 0x2, 0x0) sendmsg(r5, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x8081) unlink(&(0x7f00000e9000)="2e2f636f6e74726f6c00") getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000bc1000)={0x0, 0x0, 0x0}, &(0x7f00002c9000-0x4)=0xc) getgroups(0x2, &(0x7f00002dc000-0x8)=[0xffffffffffffffff, 0x0]) getegid() getegid() getgroups(0x6, &(0x7f00003c9000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000024f000-0x1)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 19:57:29 executing program 3: r0 = perf_event_open(&(0x7f00004c4000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000daa000)="7472757374656400") r1 = memfd_create(&(0x7f0000c86000-0x8)="7472757374656400", 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00002d1000)=@assoc_id=0x0, &(0x7f0000ca9000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000933000)={r2, @in={{0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d0, 0x5}, &(0x7f0000a14000)=0x98) socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f83000-0xc)="2f6465762f72666b696c6c00", 0x503, 0x0) ioctl$KVM_S390_INTERRUPT(r3, 0x4010ae94, &(0x7f0000aae000)={0x80, 0x6, 0x80000001}) syz_open_dev$tun(&(0x7f0000adf000)="2f6465762f6e65742f74756e00", 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/14 19:57:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004e7000)="2f70726f632f73656c662f6e65742f70666b657900", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000194000)="2e2f66696c653000", &(0x7f0000c5b000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f000055e000-0x38)="", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00008a8000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x549b, 0x1ff}, &(0x7f00005e3000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b58000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000c4e000)=0x8) lremovexattr(&(0x7f0000595000-0x8)="2e2f66696c653000", &(0x7f00002e3000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000695000)=0x0, &(0x7f0000d34000-0x4)=0x4) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) modify_ldt$read_default(0x2, &(0x7f0000761000-0xb0)="", 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, [0x5, 0xacb, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000183000)=[], 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eec000)="2f6465762f76637300", 0x800, 0x0) mq_getsetattr(r6, &(0x7f00006fb000-0x20)={0x7, 0xfffffffffffffffd, 0x80, 0x6, 0x3f, 0x8, 0x8, 0x2}, &(0x7f0000cc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_FPU(r5, 0x81a0ae8c, &(0x7f0000c27000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f000001e000)={0x0, 0x4, 0x8, 0x0, 0xa806}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000ab6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$getown(r0, 0x9) r7 = getpid() syz_open_procfs(r7, &(0x7f00008a4000)="6e65742f6970365f6d725f636163686500") sendfile(r1, r6, &(0x7f0000084000)=0x0, 0xe9) 2017/12/14 19:57:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b7a000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000407000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e6a000-0x4)=0x6, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00005e8000-0x4)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000eb0000)="2e2f66696c653000", 0x10400, 0x20) syz_open_procfs(0xffffffffffffffff, &(0x7f0000c1a000)="6e65742f6e65747374617400") getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000775000)={0x0, 0x0, 0x0}, 0xc) r3 = perf_event_open(&(0x7f000003d000)={0x2, 0x78, 0x0, 0x3, 0x699fc00000000000, 0x3, 0x0, 0x101, 0x0, 0x0, 0xa3, 0x101, 0x100000000, 0x1, 0x0, 0x2, 0x4, 0x1, 0x3, 0x1000, 0x8, 0x5, 0x0, 0x2000000, 0x3, 0x8, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r4, &(0x7f0000c27000)={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe00}, 0x1c) perf_event_open(&(0x7f00003f8000+0x676)={0x5, 0x78, 0xc8c0, 0x9d7, 0x202000000, 0xffffffff, 0x0, 0x100, 0x40400, 0x2, 0x3, 0x3f, 0x1, 0x3, 0x0, 0x7df0, 0x0, 0x1, 0x7, 0x8800, 0x7, 0x7, 0x8, 0x100040000, 0x20, 0x9, 0x0}, r2, 0x8000, r3, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0xffffffffffffff05, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000b95000-0x1d)="0000000000000000000000000000000000000000000000000000000000") r5 = creat(&(0x7f00001a1000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000370000-0x20)={0x4, 0x759, 0x8, 0x4, 0x1, 0x92, 0x0, 0x20, 0x0}, &(0x7f000081c000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005e8000-0x108)={r6, @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]}, [0x80000000006d, 0x8, 0x21, 0x16, 0x2, 0x1, 0xffff, 0x458, 0x8, 0x8001, 0x8, 0x0, 0x4, 0x0, 0x9]}, &(0x7f0000f7c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000013c000-0xc)=@sack_info={r6, 0x4, 0x7fef}, &(0x7f0000c00000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000020f000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0x98) fsync(r3) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000680000-0x28)={0x100000001, 0x4, r2, 0x800001f, 0x0, 0x4, 0x4000000008, 0x800}) r7 = socket(0x10, 0x3, 0x0) ioctl$KDSETMODE(r5, 0x4b3a, 0x401) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000337000)={0x29, 0x4, 0x2, 0x6, 0x7}, 0x14) write(r7, &(0x7f00008cd000)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) syz_extract_tcp_res(&(0x7f0000332000-0x8)={0x0, 0x0}, 0x8, 0x8008000010006) r8 = socket(0x8, 0x80000, 0x401) ioctl$sock_inet_tcp_SIOCOUTQ(r8, 0x5411, &(0x7f0000fc1000-0x4)=0x0) r9 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r9, &(0x7f0000e2a000-0x38)={&(0x7f00009fb000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000b6c000-0x30)=[{&(0x7f0000e6f000)="15", 0x1}, {&(0x7f0000d1c000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000d74000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r9, r9, 0xffffffffffffffff, r9]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r9, r9]}], 0x90, 0xc0}, 0x40084) 2017/12/14 19:57:30 executing program 5: r0 = socket(0x11, 0x100000802, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f000027b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000522000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c2a000)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x8000000000000, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) writev(r1, &(0x7f0000a3c000)=[{&(0x7f000083b000)="3168f1f70128a1ead4c306dc06154791564e7ecc5a9ece5c5c5e7c8d89a879df9b8bac76ddc87a5e6fced0b4a05bdb3f359f99dfbc06f1ba0822e6134ac7d7086ef11088232b5b65b901a1fb102d86adf9bf6ef254c92908756980040df283", 0x5f}, {&(0x7f000007d000-0x50)="103592d15a3bfe2975ccdd4bb7b4b6c02d5fd0ad258897335004d715df5c5ef025e57d66e55bfb08fac2e2a66df4dbc0e32fc3d441138a9db06ea16977cab41539c8bcff06a20cfa6830ffc154b948f9", 0x50}, {&(0x7f0000481000-0x55)="8eb987cdd9b03f5b28c78d8200f017b0298639e7e18c001d2e44b160dc200896f3e7577ee36734a2f5310fff10c6c0704e44dd60b4e18c08a627db3277c23be8bd92a43540ca0934f8a68e32154e1697a8dbf5ef81", 0x55}, {&(0x7f000013d000)="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", 0x1000}, {&(0x7f000066a000-0x32)="82cc8813cebae31cc39343b3f481948c9557ebb8c5bb791c1cf6f5c6f6bfc3ce9a238a4f6530e2fa9d3fc19311b9ec1d1971", 0x32}, {&(0x7f0000af9000)="1cc6b45b8bfa6950e6acddb33cf1566038bcce451de662b2931dfbf4d7781707f8fe4c27203ca3c3890799981c5e87c654ddd1729b5b9731702c1fdddb618ce7154107c51fccaa823063b74f3220ff4b45ddbcd573e0c5c94d70037d9c50ad86f74a7c2a", 0x64}, {&(0x7f00009c0000-0x96)="616455be652f6e8cd8b8f4e70ace6c4809426d7887d19a6eea8033e3d3b42aa305ff9fbecd59f7863885cb2d36f9955bf669ccf10cd3ccafafbf20e80366b9c021dc253e8cf945271d36c0ca327775ab34e7e6284321f598c37733e2f597370e27983c5b193315b7337dc35d435f9851de26a80516ad1515c7d01901b0877805663424130d8f857d996c17fc45ae2446966beb0a30d1", 0x96}, {&(0x7f00001b4000-0xc9)="31412a1416ce575ce23782ccd31e3f1d80bcd60aca328c289c35da191d28fe2f7e2dbf525a880bbf54ce2fed8a994d5638a83a1cfa177c7b6e0c4322b4ddb2a471da7dd78d6fe8f760eb871a9861373e2aa270ae48da3f5d9eb13e6a0208e63c8a946741c1999cb8a449f7db9d4d4ccd309368a3bbde677ea35d0493bd68792b77b3cfe61383810a648e4e20fdc674f157bb862310a725919de1d09b76c09a238894967b0595006914f7c60900d80425b3c947f2ae231c41e53510c0a0ab7db6f15ac02669e9d10bef", 0xc9}, {&(0x7f0000a1b000)="a6a5f4b2178edcc2658f936b8a0e7094c3e7cd9f94586635bd9db9e8d6cd132464f910b3", 0x24}, {&(0x7f0000d0d000-0x47)="2538aad8e5f15162fc972a56f36f802a5e19c8c893ce894ea512c0ac21b30a28dd92fbabbf7b38b501b33ea292de00470bb9f86e5cd11d7fc40ac2163e134ec73870ea26e3508f", 0x47}], 0xa) r2 = socket$inet(0x2, 0x80000, 0x101) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000033c000-0x52)="7a4bca1b37a297256feba1b78e8c4e9fba81ccc288298d75a056ed6ab3b4d8fec2776b5c88a17096acd3eecee47f894e0cd3bb9af8584fe07b48dd02d8815c666bced53dd88c33fd90507499bc1a5cfbc365", 0x52) writev(r1, &(0x7f0000d5e000)=[{&(0x7f000077b000-0x8f)="e4051400a174376ba34719ce12857c953489ee1003392f109975954fc89f294fe4972ebb3d9e6f0f11ffb5e67c67b49fd284ec80cea99dfb1f08d42be73ba30054a5d94c296247d21b09b0bd99902185b99f986f6541b85a15a67899f0621270ea4bee0e6925f325e3d25352690a35ce366668319f2b81ecdc6c629db1055111cf52fb3ddb2bd32295", 0x89}, {&(0x7f000053b000)="0d0fa615badb4f62f91bf26379e64fad15882725c916ce9bce52ba8782dbfa68a70e9585c1e0c7332111fdee587966a11cbf5eaed9a8c76c07eef3988a5b81317951ecf23abb4770f0002269ccdf7e0f5e0b4b9d52fc43e0ac4192682a773b379e1928e0070357c21fa6fb9c19448ddc3757534297367596771ef6586c770132af3fea57f2110e21e17aeab1c8cc6555b4332bf70b5ae11a57dfa9d5", 0x9c}], 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000053a000-0x4)=0x4, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00001f3000)={0x7, {{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]}, 0x0, 0x2, [{{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, 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]}]}, 0x1a8) writev(r1, &(0x7f0000b5e000-0xa0)=[{&(0x7f00003c9000-0xc4)="b4508f770f74545c3e287287d7049c19eb92a10fc4586c3468cf39071bb7b4518235b44380df2264392cf6e13aa51576005babb1e9ce018219b4239a80558dc9911bd849d9d15b1296f2134de0d3d4a43535caabdf6ca8264149bed508eb23c429b43a0bee0ad3b76731bfdf33fbf9c246be791b9529d15b88df8918acf3a5a698c5f998621d210d420fda444ba47293d8349f41b2aab788ed5f94760416834df457a38afba5538303f0ad6dd07b161a20200b4f201b05547141fc4458e6fd31d0bad11b", 0xc4}, {&(0x7f0000899000-0x1a)="01cbe0aa2f446e347e91bfd12b8e49387d3e84728596e03f02f6", 0x1a}, {&(0x7f0000db9000-0x16)="4e200fe3f61a7844689b11591c0fc6080cc61987970de122cf626a046dcc33f22a5072d3c6c8e72e4e67342ff1f017f2f93e16304ac0d6ccb077a52b720c711b1dc107d53be4221beaf845152ec2e32e8c121a57413d77e80ec17dc9af08167c0be83223bdb0cea99e850aa3e320fd4600d87506cf434973834a46889fc7f95f0dd6b8e5f765683134f7a0ebb8aae284bd054d97db62ee6cd834ab610c77fa85bbf98d70cee9230bee80363582cc", 0xae}, {&(0x7f0000f54000)="98740f7697facec307109d33c6cb5447727f15d5a32b7af2dac708269059a5a4f69e1eaa544dd1c6fbf220c9b0fb16c2158bd92c91", 0x35}, {&(0x7f0000ffd000)="0c35ba35f9b29bced67e7c8d0c6cfe4bc313583b2111dadc52d9221fc54f64ec8763535a0a3a70c16474697727953092941fdafc97a0046d5aba0adaa2abf28ef182dd13b7ee61a7b5ad0152d10ce19b06565d0f5e90dd6c", 0x58}], 0x5) finit_module(r2, &(0x7f000037b000)="2f2d272a00", 0x2) dup2(r0, r1) 2017/12/14 19:57:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000572000-0x4)=0x0, &(0x7f0000f6b000)=0x4) r0 = syz_open_dev$sg(&(0x7f0000e1f000-0x9)="2f6465762f73672300", 0xde43, 0x80001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xb, 0xfffffffffffffffd) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000022000-0x12)={@generic="ace4a082b07d7501c6d08035d9a42273", 0x0}) socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f00000df000)=0x800, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000469000)={0x0, 0x7, 0x3000}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000526000)={0x10000, 0x8001, 0x10000, 0x8ac}, 0x10) r4 = socket(0x11, 0x2000000000000802, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000ac1000)=@assoc_value={0x0, 0x0}, &(0x7f0000956000)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00001ea000-0x1)=0x800000000c06, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006a8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000ff8000-0xc)={0x0, 0x2, 0x0}, &(0x7f00005fd000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00008e4000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f0000365000-0x4)=0xe8) bind$packet(r0, &(0x7f000072a000-0x14)={0x11, 0x4, r6, 0x1, 0x0, 0x6, @random="089dd5e72029", [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000032000)={@generic="c7178b74f06196f5e9b1c39d329b319d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000fa0000-0x14)={@loopback={0x0, 0x1}, r7}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000165000-0x4)={0xfffffffffffffffd, 0x1, 0x1000}, 0x4) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x1, 0x3, 0x40000000040) sendmmsg$nfc_llcp(r8, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x7, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x10000000000}, 0x58, &(0x7f00007f8000-0x80)=[{&(0x7f0000479000)="43e50a030000c098", 0x8}, {&(0x7f00008a1000-0xbd)="39591b36494d718d437d866bf407bbeaca1004c565d6dcd2c95c62c08766f53c8f454b4ad0094f229cd18e5d471ad252973bbaed5a3315468e6d147ebe6f2b2b72efbf8156ba84614b78469f1f096bf4a41a82fe20b4a0c6e5a19fb7d7022769d05ab987481324c043021d622d2938671aa89aadda83cef06ed77ae6d84f89d02465d91fa01abca593268c39808ebef4796a147d32e6e6db1da5aa62347cb5f8d2fef11d1a82f476111bada4c63bb3f4647a724564fba351169ce2af53", 0xbd}, {&(0x7f0000729000-0xf3)="9f65d0c15ffd1e7239332993b03b7c717202bd85ee08e9c5f68fc2e497934108f89b5ca080616882977809a70442a848f069aba665fb365f06ead66809501e29a87c061840c3f2d3450b7a643b5df81a1cf598ab3a77c2bfb9b8e486f1fe505b9658050ea3f3ab5677e5c9a1a35c8f61b349d1342976926d076825249a3dcd8c8ebbf305479465ecf2c53f5ae11dcbab6c6c7bf4f298d0a26d43b2ab616606de384a5e245e7d22ab7d56ed22d95fe43b64124a54f000ecebdbea51a23c1c3c8ef7c5d8d4299462da1be67e18f75da36cfe4ec123a2ab50a0f22425c52d211a95debc62b574e857bf20db8f10a5286f8885a77a", 0xf3}, {&(0x7f0000052000-0x8f)="a6b5e02fbd6882c5aec78fcacf044a11ed88e0822a0b968fada3135e70cd0e578822b028b12f550330b1f9b6db1009df11202000664903cfbd26fa020a34d8803f548977678a096aeb9d19052b8f3eb4b2f4ad4b0044f343bdd3cb0046229a0bee36e9f90528c18ac44e77cad152f03d6fb55f71ca65ad16b4839aaacaaa8f2fece910de013a1891c36de2b45daab3", 0x8f}, {&(0x7f00000dd000-0x56)="4611aa2e4a37ed082d95d1dbd7fc943b3802f4b9de0837701f3c9675fe9c75716bcb440e2731edbae0e332e34b29b11faa2e0c6d616cf0c28e4932f6bca33978d72ae92bdb1f6397a9e0998a12a98ae61d25c2b9d323", 0x56}, {&(0x7f0000e03000)="fb90196947a419b6925c289a15870e962302f9e0ffe2f6d098cc3b3f853c3286b8df1dfad858165d497cb8fda149ea2360775904e7032a37aa6a49a684fd068ee647172a93c5ac87e9178c165c85723e5bc719f2fe57671d51b29c0b1eb8d99ebbf348edf1dad06d658eef2fa10e3e92569bf180dff4e359137e32c91fb85cce3481e72476769ac3484a3c7fb4974880ff544cf2b2d25e49725404fb124c42083893ed53864a2a823d69d2deeabcb19ec0d3da8c0e7fef8eb1478afadfdb73a0", 0xc0}, {&(0x7f0000ed0000)="5655f78c651880fa2fd9f57bfbf09bc6cd0124491dca25981157c9fb85ee8641805d78dda28ae3832f96b2581b57e0070465e5dc3022b4c8849ba5d8e4f4c6569289923eaec5bb40bc603372a6f17f7026dc6415b6bba6bdc104658446dc58c53b46081aecbc3c2b71171cd75b1c3936674fdb351da64c5f7c64d1a1786eb7a8530278f8ce0cf5f724ef2bb4", 0x8c}, {&(0x7f0000189000)="a468ea9f8b756e16a64ecd6c000000000000040035bbdb774780549b220656749f7e35f559be34ec", 0x28}], 0x8, &(0x7f000023a000-0x1010)={0xc, 0x1ff, 0x2, ""}, 0xc, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000849000)=0x0, &(0x7f00007a0000-0x4)=0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000352000+0xc22)={0x0, 0x5, 0x9003}, 0x4) connect$inet6(r2, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00008ce000)="73", 0x1, 0x0, &(0x7f000063d000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2017/12/14 19:57:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b32000)="2f6465762f73672300", 0x20, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c97000-0x8)="2e2f66696c653000", &(0x7f0000a98000)={0xede4, 0x1}) r3 = memfd_create(&(0x7f000030f000)="2f6465762f6b766d00", 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000e7000-0x105)={0x0, 0xfd, "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"}, &(0x7f0000817000-0x4)=0x105) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000028c000)={r4, 0x2}, &(0x7f0000ca7000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000159000)={r5, 0xce, "5028d50e566a172513a64cc510683e1950300f76d826552f39cd272fcdeb3bb5dc422a76bdb96f74d3acaba48289485dc1a25681a6fad4c7b50bddf80b05884831d812569c307f6b41456245437992be8537c7a6bcd17514827279a8f47ae56a82ee0fd554cf34a575470200b68d1c7dc773a7a294395185de81ea45e342b51c8666be1f5f67f7c30a283b71923bdadb7bbb1d7b36115ee389a1f1cfccf6d8271a350ce4e4aaa15041f76ef99e43cb99b3455f2d61adb3bd2c8d27f778aeae3a5a39f3f7b38e8502267006b0d01c"}, &(0x7f0000088000-0x4)=0xd6) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000017000-0x4)=@assoc_id=r6, 0x4) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000da8000)="44f1abb15a1c210096fe16578d493c12ab014a0c10be6961201d57d7d33342850c0a2c2070cddd3e11199f46fa98a510551e30067fd8903582889f643ffa75534b5410fae4c7080df0368731342fc14d6cac104e9d23fba23fedf7a93ba604a5fa6c7b282116b45636e89e93e53b35e442e64aef360859e6e36c75f4d6752933e0070d18028c88934e6e06fc5cd6664949ddb121fa436fd875dfd7de2776f9da2363e300b554a9b1c62e9d", 0xab) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000aff000)={[0xa2bb, 0x6, 0xdbf, 0xf2, 0x196, 0x3e0, 0xffffffffffffffff, 0x2, 0x2, 0x7, 0x883, 0x1067, 0xad, 0x1, 0x7, 0x3], 0xf000, 0x2000}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002a8000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000431000-0x10)=@generic="ff0149360dbbc55b00000000f0dd6cff") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000fd9000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) r8 = socket$inet(0x2, 0x807, 0xdd) mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x4200001) r9 = memfd_create(&(0x7f0000c66000-0x22)="00", 0x2) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f0000cd4000-0xc)={0x2, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000d11000-0x20)={0x101ff, 0x3, 0x4, 0x1000, &(0x7f0000c6c000/0x1000)=nil}) mkdir(&(0x7f0000877000-0x8)="2e2f66696c653000", 0x100) 2017/12/14 19:57:30 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x80000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d07000-0x8)="6b657972696e6700", &(0x7f00008eb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f00002f4000-0x8)="6b657972696e6700", &(0x7f0000e1a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000cd0000)="2e2f66696c653000", &(0x7f000057d000)="2e2f66696c653000") r1 = socket$inet6(0xa, 0x3, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000337000-0x8)={0x0, 0x0}) setrlimit(0xf, &(0x7f0000781000-0x10)={0x6a, 0x7}) r4 = socket$inet(0x2, 0xfffffffffffffffe, 0xfffffffd) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000069d000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) r5 = dup3(r2, r3, 0x80000) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000d1c000-0xc)={0x0, r2, 0x1}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000831000)=0x0) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)="2f6465762f73657175656e6365723200", 0x4000020400, 0x0) syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f00005a4000-0x34)={{0xfffffffffffffffc, 0x3, 0x0, 0xfffffffffc000001, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_GETSTATE(r6, 0x5603, &(0x7f00003af000)={0xfffffffffffeffff, 0x7ff, 0x4db}) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000511000)={0x2, {{0xa, 0x0, 0x30001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000000000000004}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000c22000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b7a000)="2f6465762f73657175656e6365723200", 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) fremovexattr(r1, &(0x7f0000bd7000)=@known="73797374656d2e736f636b70726f746f6e616d6500") getsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f000058c000-0x4)=0x0, &(0x7f0000a91000)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2017/12/14 19:57:30 executing program 3: mount(&(0x7f00008c0000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d6672f0", 0x0, &(0x7f0000538000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00006d8000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x1443, 0x49ac, 0xff5, 0x1, 0xffffffffffffffff, 0x9, 0x0, 0x7, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0xfffffffffffffff8, 0x1, 0x10000, 0xe7, 0x3, 0x1, 0x1ff, 0x10001, 0x30ae, 0xfffffffffffffffc, 0x7, 0x3, 0x4, 0x0, 0x90ae, 0x4], 0xd000, 0x20000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = open(&(0x7f00009e0000)="2e2f66696c653000", 0x0, 0x1) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/14 19:57:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008b3000-0x4)=0x0) setpriority(0x2, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008ca000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x501000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c3000-0x9)="2f6465762f6b766d00", 0x20e6f0d627f78330, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000083e000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000057b000)="2f6465762f6175746f667300", 0x4080, 0x0) open(&(0x7f0000f78000)="2e2f66696c653000", 0x2000, 0x100) openat$cuse(0xffffffffffffff9c, &(0x7f0000fff000-0xa)="2f6465762f6375736500", 0x800, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000043f000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ab4000-0xc)="2f6465762f72666b696c6c00", 0x2000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000075f000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket(0x15, 0x80005, 0x0) request_key(&(0x7f00008a7000-0xa)="69645f6c656761637900", &(0x7f0000741000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094a000-0x10)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) getsockopt(r3, 0x200000000114, 0x2717, &(0x7f0000c36000-0x1)="00", &(0x7f0000000000)=0x1) 2017/12/14 19:57:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00006bb000)=0x0) r0 = getpid() r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000e4a000-0xe)="617474722f667363726561746500") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c02000-0x10)={0x7, 0x200, 0x100000001, 0x1, 0x0}, &(0x7f00003ee000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x173d5f9308dc565b, 0x80000040fe, 0x0, 0x80, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x400, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = fcntl$dupfd(r3, 0x406, r3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r4, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000040a000-0x8)={0x0, 0xfffffffffffffffb}, 0x8) shutdown(r3, 0x1) sigaltstack(&(0x7f0000630000/0x1000)=nil, &(0x7f000000a000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000db3000)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000090b000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000ae9000-0x20)={0x1, 0xd, 0x204, 0x8, 0x1, 0x3, 0x31ed, 0xe03, r5}, &(0x7f0000b5b000-0x4)=0x20) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f000019a000)={0x26, "6861736800000000000000000000", 0x5, 0xfffffffffffffffc, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r6, &(0x7f0000ee8000)={0x26, "736b636970686572000000000000", 0x0, 0xf, "73616c73613230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00008c4000-0x10)="649c47ad46390dc86dae79fa409d4d54", 0x10) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0xf, &(0x7f0000f13000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f13000-0x4)=0x3e) 2017/12/14 19:57:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000a6000-0xf)="6e65742f6970365f6d725f76696600") setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000df6000)=0x3, 0x4) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x800000010d, 0x1, &(0x7f0000d15000)="020800a027", 0x5) socket$inet6(0xa, 0x4, 0x200000000ff) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f000005d000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f00009ba000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x4000000000000a, 0x0) r5 = socket$inet(0x2, 0x40000000080001, 0x8040000001) close(r5) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000000)=0x9) pwrite64(r0, &(0x7f000003f000-0x2)="0705", 0x2, 0x0) pwritev(r5, &(0x7f0000daa000-0x50)=[{&(0x7f000020a000-0x4f)="cef831d58adb4797810de6c2b73a80ddb06256f4476c55ae73689deab02ce25b8aa3111e1c9f731e527026e1fce5e6d7faa93695231e8a074b70a91c41a514e534e22f68345fe003e8e0884aad25bd", 0x4f}, {&(0x7f000020a000)="6e7aed0c98f456122b93e7590b912df149769423b592738fcb58659661dd9225a92a7bad2505d7048740960ba36281556b7a1293c238f07926d82062a27893f5dfbf950bfaa7", 0x46}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="189d50b564ad8471c59b7bcf7618c83d054b7987224c53cdcf83f93d923b0b0d6e78e54894951aeec4eb776bfc2208e25e747a9f2fcb4d678bdd52bbf45649f6036e5faa9087d10624a73c43ad05095a03208dea09832aac7d6f98ba1deaeb8f09ed6ab361faf048e0473b8404b09286be6f3fc96bbca0c1a02584fc9956a732ab4436cfd7d7a97fc2173f835e23a1f03c3e3a09b7393d8755ca2202c27d00c49687da77f62dfd1526eec37cfc0bfb1037d632eaa97dc4fabaf7c28529cb1b8a68a8cdc2aa6ef8567ab20ba658804b0c80dd60ec6482ef1654bf8666cdccb1524125de890c3bb2956f947fa439da6bbf9b5998b875b1b69b", 0xf8}, {&(0x7f0000001000)="14ea497a7f3a91b9ab0c8ef3cdb9ac9969d41f2322da3949523d97947a9f06c0505f787354d7d909d64eee04cf8d0436a14b728d714697bb0f2df82f140c5a0e045ddf9f9b6ae7af4a742f3751c7ca32f7be8d62d41d7a0d84e431f28a9ec519c905a2af5b136340631d32b0f372aac0bee3a6c600bb913e1bee3bef761439b09ab335ed81d7571b38ce17a2972f4bbfd1fc099cee1e5dc635108418b43d47d5b57579172f3b52fac7a76ab25737034f7e3fea909e5029f1ed48532c856250be396b729f89c701", 0xc7}], 0x5, 0x0) sendfile(r1, r5, &(0x7f0000e4f000-0x8)=0x2, 0x9) bind$ipx(r2, &(0x7f0000000000)={0x4, 0x40000000000100, 0xfffffff7, "f1df02022938", 0x7e, 0x0}, 0x10) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f00003d3000)=0x0, &(0x7f0000613000-0x4)=0x4) getsockopt(r4, 0xfffffffffffffffe, 0x8000, &(0x7f0000db8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000e5000)=0xa9) connect$inet(r5, &(0x7f0000c8c000-0x2)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r4, &(0x7f000042a000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000e15000-0x10)=@common="6970365f767469300000000000000000") r6 = socket$inet(0x2, 0x0, 0x6069) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f00006a1000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000f30000-0xc)={0x0, 0x80000, r3}) [ 73.003662] ================================================================== [ 73.011121] BUG: KASAN: slab-out-of-bounds in sctp_send_reset_streams+0xadf/0xc10 [ 73.018744] Read of size 2 at addr ffff8801d89dc608 by task syz-executor1/9188 [ 73.026102] [ 73.027715] CPU: 0 PID: 9188 Comm: syz-executor1 Not tainted 4.15.0-rc3+ #130 [ 73.034960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.044290] Call Trace: [ 73.046856] dump_stack+0x194/0x257 [ 73.050464] ? arch_local_irq_restore+0x53/0x53 [ 73.055112] ? show_regs_print_info+0x18/0x18 [ 73.059589] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 73.065454] ? sctp_send_reset_streams+0xadf/0xc10 [ 73.070363] print_address_description+0x73/0x250 [ 73.075182] ? sctp_send_reset_streams+0xadf/0xc10 [ 73.080090] kasan_report+0x25b/0x340 [ 73.083873] __asan_report_load2_noabort+0x14/0x20 [ 73.088778] sctp_send_reset_streams+0xadf/0xc10 [ 73.093511] ? _copy_from_user+0x99/0x110 [ 73.097649] sctp_setsockopt+0x70d/0x5d50 [ 73.101781] ? sctp_setsockopt_paddr_thresholds+0x540/0x540 [ 73.107471] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 73.112556] ? futex_wait+0x69e/0x990 [ 73.116360] ? perf_trace_lock+0xd6/0x900 [ 73.120489] ? __lock_acquire+0x6e9/0x47f0 [ 73.124701] ? futex_wait_setup+0x3d0/0x3d0 [ 73.128997] ? sctp_get_port+0x190/0x190 [ 73.133048] ? trace_event_raw_event_lock+0x340/0x340 [ 73.138220] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 73.143299] ? check_noncircular+0x20/0x20 [ 73.147518] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 73.152689] ? get_futex_key+0x1d50/0x1d50 [ 73.156918] ? find_held_lock+0x39/0x1d0 [ 73.160970] ? lock_downgrade+0x980/0x980 [ 73.165095] ? avc_has_perm+0xd0/0x680 [ 73.168970] ? lock_release+0xda0/0xda0 [ 73.172926] ? lock_downgrade+0x980/0x980 [ 73.177071] ? avc_has_perm+0x43e/0x680 [ 73.181036] ? avc_has_perm_noaudit+0x520/0x520 [ 73.185687] ? __fget+0xbb/0x580 [ 73.189046] ? lock_release+0xda0/0xda0 [ 73.193002] ? __lock_is_held+0xbc/0x140 [ 73.197070] ? sock_has_perm+0x29c/0x400 [ 73.201113] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 73.206459] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 73.212145] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 73.217433] compat_sock_common_setsockopt+0x104/0x140 [ 73.222692] compat_SyS_setsockopt+0x17c/0x410 [ 73.227247] ? sock_common_setsockopt+0xd0/0xd0 [ 73.231895] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 73.236631] ? do_fast_syscall_32+0x156/0xf9d [ 73.241106] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 73.245838] do_fast_syscall_32+0x3ee/0xf9d [ 73.250145] ? do_int80_syscall_32+0x9d0/0x9d0 [ 73.254711] ? lockdep_sys_exit+0x47/0xf0 [ 73.258838] ? syscall_return_slowpath+0x2ad/0x550 [ 73.263749] ? sysret32_from_system_call+0x5/0x3b [ 73.268577] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.273408] entry_SYSENTER_compat+0x51/0x60 [ 73.277790] RIP: 0023:0xf7f21c79 [ 73.281129] RSP: 002b:00000000f771d08c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 73.288817] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000000000084 [ 73.296063] RDX: 0000000000000077 RSI: 0000000020409ff8 RDI: 0000000000000008 [ 73.303310] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 73.310559] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 73.317805] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 73.325077] [ 73.326680] Allocated by task 9188: [ 73.330807] save_stack+0x43/0xd0 [ 73.334236] kasan_kmalloc+0xad/0xe0 [ 73.337924] __kmalloc_track_caller+0x15e/0x760 [ 73.342568] memdup_user+0x2c/0x90 [ 73.346081] sctp_setsockopt+0x6a6/0x5d50 [ 73.350203] compat_sock_common_setsockopt+0x104/0x140 [ 73.355453] compat_SyS_setsockopt+0x17c/0x410 [ 73.360014] do_fast_syscall_32+0x3ee/0xf9d [ 73.364317] entry_SYSENTER_compat+0x51/0x60 [ 73.368694] [ 73.370296] Freed by task 6906: [ 73.373551] save_stack+0x43/0xd0 [ 73.376977] kasan_slab_free+0x71/0xc0 [ 73.380840] kfree+0xca/0x250 [ 73.383920] kvm_put_kvm+0x28e/0xdf0 [ 73.387608] kvm_vm_release+0x42/0x50 [ 73.391383] __fput+0x333/0x7f0 [ 73.394635] ____fput+0x15/0x20 [ 73.397889] task_work_run+0x199/0x270 [ 73.401751] do_exit+0x9bb/0x1ae0 [ 73.405181] do_group_exit+0x149/0x400 [ 73.409043] get_signal+0x73f/0x16c0 [ 73.412730] do_signal+0x94/0x1ee0 [ 73.416331] exit_to_usermode_loop+0x214/0x310 [ 73.420885] do_fast_syscall_32+0xbfd/0xf9d [ 73.425179] entry_SYSENTER_compat+0x51/0x60 [ 73.429560] [ 73.431163] The buggy address belongs to the object at ffff8801d89dc600 [ 73.431163] which belongs to the cache kmalloc-32 of size 32 [ 73.443619] The buggy address is located 8 bytes inside of [ 73.443619] 32-byte region [ffff8801d89dc600, ffff8801d89dc620) [ 73.455203] The buggy address belongs to the page: [ 73.460107] page:000000007f844333 count:1 mapcount:0 mapping:00000000e315841d index:0xffff8801d89dcfc1 [ 73.469530] flags: 0x2fffc0000000100(slab) [ 73.473741] raw: 02fffc0000000100 ffff8801d89dc000 ffff8801d89dcfc1 0000000100000037 [ 73.481596] raw: ffffea0007636b20 ffffea000763c0a0 ffff8801db0001c0 0000000000000000 [ 73.489451] page dumped because: kasan: bad access detected [ 73.495139] [ 73.496741] Memory state around the buggy address: [ 73.501646] ffff8801d89dc500: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 73.508980] ffff8801d89dc580: fb fb fb fb fc fc fc fc 00 00 05 fc fc fc fc fc [ 73.516313] >ffff8801d89dc600: 00 fc fc fc fc fc fc fc 00 00 fc fc fc fc fc fc [ 73.523643] ^ [ 73.527243] ffff8801d89dc680: 00 01 fc fc fc fc fc fc 00 01 fc fc fc fc fc fc [ 73.534579] ffff8801d89dc700: fb fb fb fb fc fc fc fc 00 00 fc fc fc fc fc fc [ 73.541911] ================================================================== [ 73.549240] Disabling lock debugging due to kernel taint [ 73.554823] Kernel panic - not syncing: panic_on_warn set ... [ 73.554823] [ 73.562165] CPU: 0 PID: 9188 Comm: syz-executor1 Tainted: G B 4.15.0-rc3+ #130 [ 73.570705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.580029] Call Trace: [ 73.582588] dump_stack+0x194/0x257 [ 73.586188] ? arch_local_irq_restore+0x53/0x53 [ 73.590838] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.595566] ? vsnprintf+0x1ed/0x1900 [ 73.599339] ? sctp_send_reset_streams+0xa40/0xc10 [ 73.604238] panic+0x1e4/0x41c [ 73.607403] ? refcount_error_report+0x214/0x214 [ 73.612139] ? sctp_send_reset_streams+0xadf/0xc10 [ 73.617040] kasan_end_report+0x50/0x50 [ 73.620986] kasan_report+0x144/0x340 [ 73.624761] __asan_report_load2_noabort+0x14/0x20 [ 73.629661] sctp_send_reset_streams+0xadf/0xc10 [ 73.634386] ? _copy_from_user+0x99/0x110 [ 73.638508] sctp_setsockopt+0x70d/0x5d50 [ 73.642628] ? sctp_setsockopt_paddr_thresholds+0x540/0x540 [ 73.648310] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 73.653384] ? futex_wait+0x69e/0x990 [ 73.657160] ? perf_trace_lock+0xd6/0x900 [ 73.661276] ? __lock_acquire+0x6e9/0x47f0 [ 73.665482] ? futex_wait_setup+0x3d0/0x3d0 [ 73.669770] ? sctp_get_port+0x190/0x190 [ 73.673801] ? trace_event_raw_event_lock+0x340/0x340 [ 73.678961] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 73.684033] ? check_noncircular+0x20/0x20 [ 73.688242] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 73.693403] ? get_futex_key+0x1d50/0x1d50 [ 73.697617] ? find_held_lock+0x39/0x1d0 [ 73.701657] ? lock_downgrade+0x980/0x980 [ 73.705776] ? avc_has_perm+0xd0/0x680 [ 73.709637] ? lock_release+0xda0/0xda0 [ 73.713581] ? lock_downgrade+0x980/0x980 [ 73.717708] ? avc_has_perm+0x43e/0x680 [ 73.721655] ? avc_has_perm_noaudit+0x520/0x520 [ 73.726293] ? __fget+0xbb/0x580 [ 73.729634] ? lock_release+0xda0/0xda0 [ 73.733579] ? __lock_is_held+0xbc/0x140 [ 73.737627] ? sock_has_perm+0x29c/0x400 [ 73.741660] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 73.746993] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 73.752678] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 73.757941] compat_sock_common_setsockopt+0x104/0x140 [ 73.763190] compat_SyS_setsockopt+0x17c/0x410 [ 73.767740] ? sock_common_setsockopt+0xd0/0xd0 [ 73.772380] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 73.777107] ? do_fast_syscall_32+0x156/0xf9d [ 73.781577] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 73.786303] do_fast_syscall_32+0x3ee/0xf9d [ 73.790601] ? do_int80_syscall_32+0x9d0/0x9d0 [ 73.795156] ? lockdep_sys_exit+0x47/0xf0 [ 73.799273] ? syscall_return_slowpath+0x2ad/0x550 [ 73.804174] ? sysret32_from_system_call+0x5/0x3b [ 73.808991] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.813808] entry_SYSENTER_compat+0x51/0x60 [ 73.818181] RIP: 0023:0xf7f21c79 [ 73.821512] RSP: 002b:00000000f771d08c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 73.829188] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000000000084 [ 73.836426] RDX: 0000000000000077 RSI: 0000000020409ff8 RDI: 0000000000000008 [ 73.843664] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 73.850902] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 73.858138] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 73.865428] Dumping ftrace buffer: [ 73.868936] (ftrace buffer empty) [ 73.872611] Kernel Offset: disabled [ 73.876206] Rebooting in 86400 seconds..