d9ef52b3b3fe80544ed15c44ba8d7f8190075a546377bd4972589d9e149180608c06403ddcbec3274b63eccf551e095cfef2b07f54cc91092c2f021c60a6197f0fc492301fae4cf1854dcb2b81bc410a5271f2120c064f11d6586ceef23f10dc8e92b2e5db60a10030a1ba9f569e71d892cd380b58893c9e5f82c0f1ef960c28792912ae7ff5b4604c86e239d2493121d93cf7d198a895df39fe742bb04ab633f636c4b5044a7f8db48bf70e046e28787630bac7fc66c99c86e5962dd8badad00500fe82b168f1499dba22cbe11bfee6b358443f4ca64a57af189dd5d29b331b3b22e272703e6e596ba65987e8a8ae2d6e9f7ce1c05b944f7383dde092eac6fa151c82d678133d9c3bfd264e3298f162b8671d73c11c05afbeae83bdb9db3e3a1798559df90a00b1a0c195ef2224afbaaebf20ea921dd9faaeef7a48fbcfb910f0b934d59ed298b0440af011f24658b1cbab2c74a5a04508994f1f020addc263da20390126c6ba9d23c847b029e4aa53a1d8800eccbbd18ca9210ee0c48b50bd056c7c755bc191d74643e7ade3f6f2f6a5a429c6b476a918f52bce0e469c7de1cd81a99a95acda09e075593a4ebfc46d0aac1409c2d46cb5bfc70fcfe02042c82aa3df64e0911d745a87000d8de99e005e8f8d9476fa6808ff99de36f139c9b483fdc46d7282cb76be660200dc18bbfb606ad0178f14fdad49120ca6b3f18250263d793ff86ac69367c37246c4156f18070e463432f097876124261dab37aa3a1d0ccbcb099ec53e00c8d0a069ba16bd107990dd848891436563c8b6f5d6929d95236b6e2774aecab617bd2ce5128e6897341607db95370db87eb2063b5c7832912e5ed073360493e9e593d98f8a6f627b2484ac88e4002cf5b1665c51ba452659e2066cbd8fd32ce085f053feddd85fbfc5ebd131fcdacdf658505843fd65f2cb47e4396501682e56c0575fca97a6d053bfa3a5a0e4ceb0525d545b795f9c42ffbd91ef7a63d49d576a56666e61f8d58562af27fe2d2f6cf72b78ef938a121739712dfd9a2b6aa49fe1d3b070225b92e17bdf6d06086205653291b25b925cb222352fd4620ea2a23940100114dc7a0880d10575a6c2075d88fde14af19ee574290581079d344a354193f007299a1e5d92613c087143f67446aeaeb34bacd551dff2fc111be2e1fcf9beebb15f9403f13d12052bc9bbb4225e94084017ac1ca3852a0a8e1b092162fadeccf4af2cbf30a9be922fec78d5b3326da34da4cdb476fac0b28db68995b0ee8ba08880f164f3d57acca88a878a820c6adefc23a7eed918f49b7ab3dabd1ec8e66a529eacaf31ade7cc89e9aa19f16d75c2623d9cfb70f09cb0ca7c5b71e2789a1d8e3013a33e1b7fbc6eab5bf08dce665b2af1cf1efe4201d80ae99ff475b0eec96ce68680c7cb5337e26433346fd06df01a5cfe0429248b166509e002527ace6cd0721fff576e464ef2a8ceb4527949100031579494ac5045f606b43661d4890b6f348faf43f3b6a9f7f1f53d49cf1fcae130f35ea24b56ceae9b3cbab4da58af7adc079845bcb01a8b2609903b0ef665afa2e1e42a3ea6520d96805f1be5c0dadc6576c413a1cb5e4d8ea290929720fc682c4966dc3d65799bceb1a6e68c131e0d07cb7ac4f09bae371647cd0b24b742966f138f0a1730e8f41d294230a9b997b40eb210860d2efc670fead8659d8afca5af16ef405ffcc83fbfee4df3e6f14f51ec9cff7695853939be8c7867a3def66f38853a0d1021ec69ee8e78e113beba49f8da1edeb42dd31a07c45dface11371d6a5c894c0faf8c9ce3dc619b2027bdbab1f3ce67e8c830b759c89064bfcf19d6300e62ef050035b9568d6c1bcccfbf7e722a3d29f75b78441336212d8d5d789ef946a6d8b511b434235ca9dd2b92d03b039c96302e1ac3c4b6fd322fe77c1b0b0d28c9ba7aec847c89d8bbd98b2f078a8c1cea750b341bf8cf9dddd819d71bcc6b5aeafd1922d2fb71c8d7d2268728160"}, {0x7, 0xde, "aefb525fd852ad659a9dd1d5ac7ecacba29f844b6ba1068a23a6314bc2c1c6ca2afc15b90c4b209af601b5595b007bd0770314dd3445a7f9bc26e47890ee22cb4b8959170518a4ee42fa113fa475802ffc3444d66f354677750ad791f77ecca66f17910854be2aaddf1e7a327c35f9886f4b4e326e13873d5ca198e2723dc2966470ddddf00f289fb57ad74cef4a992ad02cbbb190ecd4d59f9e33c8e6eb16ed105570b2a7217eaa13d91288f3bdf6661d417bbd20c56ba5f257a1e622bed04287767cc7a3b2bbd2d3917b5bacb348fcdb4c94facee445c8d1b0c702800b"}, {0x7, 0x1, "54"}, {0x0, 0xf3, "8e220b196d5512a22acf60fa2611536405c1a9edea3b32ac4f0bf02a6e1e178691950ece25ffc1819279a6a005634a5a2513212da0ad267d2c3ca3353bd1fb01b842e9d53627e29f3330eed3161af8e6f16343ef7610e453bba00c3d4f430c2abe5293a74fe788deb666f7c2d937f8746bfaa760485e59f1937904f622e35fac69aefb7905060d0d78043b9ba4ee396b980027da046bfb6a861dd2a80b1ddde22eca969de23fc0be95484f1b4d04054768847240a443de351398b336ee7f52c85df33e05ca04b2b5d6f8e382ee93c61e37b4c6fdcad0ef97e26220279f3336424abbec62e01b889e7f4d8f2ec91f8e66f20f77"}]}], @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x24, 0x0, 0xe, 0x4, 0x8001, 0x0, 0x3, {[@sack_perm={0x4, 0x2}, @generic={0x3, 0x10, "9dea20961d34abadd3f2e7319c6c"}, @md5sig={0x13, 0x12, "d46582afaf9856abded71fb4101c4538"}]}}, {"e3b47d9e7b327dec233ed57c0a0b8cb3c25d8bb1932afedeb4690604184e533a949deafd7d323178882458a1068a3b2e0496c45838e9ea57623ba31cacb8824058057311b64081653a9ceb67f17d962cf851a0134e18c46b65517aba74ca760517bd9e6b94f43cdb5098a7b81e5f"}}}}}, 0x15a6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r5, &(0x7f0000000000)={0x0}, 0x8, 0x4) 2017/12/10 13:10:00 executing program 2: mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000084b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8001, &(0x7f0000d0f000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x8000000004800000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x5, 0xb98467f562a20c01) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f0000002000)="18ed") stat(&(0x7f000084b000)="2e2f66696c653000", &(0x7f000084c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000002000-0x4)=0x200000b2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000de9000-0x28)={@common="697036675265300c0000000000000000", @ifru_flags=0x800}) pipe2(&(0x7f000040c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffdffffffffff) mremap(&(0x7f0000d51000/0x2000)=nil, 0x2000, 0xe000, 0x2, &(0x7f00008df000/0xe000)=nil) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r3 = memfd_create(&(0x7f000039f000)="2f6465762f6c6f6f702300", 0x1) pwritev(r3, &(0x7f0000d4a000-0x70)=[{&(0x7f0000a57000-0x34)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0x34}, {&(0x7f0000db2000)="fe6a33f6158442290686d5b2b76fe9e4c6afb40c9f09604a9f2cd78d1f4c4dc2d28b799141a06ce181b2f6d338971d32cb3ca22ee8b4fd", 0x37}, {&(0x7f0000958000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x58}, {&(0x7f0000e93000)="6845bf568b35beb895778a1d222544fb9408cfc8cb08171005d2ecf6ce816a605ed349fd0b628cc4a97611c526b35db022e90afc5f36a7a2c49c55e2f427e86f9054d25cf941654e6a388e93135923c333f1cee7d6bcfba99a4edb", 0x5b}, {&(0x7f0000c09000)="", 0x0}, {&(0x7f00001fd000)="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", 0x100}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a74404fd8980a49fb031200f9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x7, 0x20003) ioctl$LOOP_CHANGE_FD(r1, 0x401070ca, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000060f000-0x8)={0x0, 0x9a1}, &(0x7f0000ff8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d19000)=@sack_info={r4, 0x207, 0x3f800000000}, &(0x7f0000213000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000eb000-0x8)={0x0, 0x7ff}, &(0x7f000059d000-0x4)=0x8) sendfile(r1, r3, &(0x7f0000296000-0x8)=0x20000000, 0x7f) 2017/12/10 13:10:00 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000b, 0x200004, &(0x7f0000fd5000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000fd6000-0x1d)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000fd6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f000004a000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x9, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x7, &(0x7f0000f1c000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x6) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffff9c, &(0x7f00003cb000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fd5000)=0x10) r1 = socket$llc(0x1a, 0x2, 0x0) r2 = accept(r1, 0x0, &(0x7f0000fd4000)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000515000)=0xe5, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f6175746f667300", 0x80000080005, 0x0) perf_event_open(&(0x7f0000a21000-0x78)={0x2, 0x78, 0x9eb5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f51000-0x8)="2e2f66696c653000", 0xe2) mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x80003, 0x0) read(r3, &(0x7f00004ca000)="", 0x0) sendmsg$netlink(r4, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x14, 0x16, 0x11, 0x0, 0x0, "0a0404"}], 0x14}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) r5 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r5, &(0x7f0000e92000)="2e2f66696c653000", 0x0) r6 = getuid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x0}, &(0x7f0000203000-0x4)=0xc) fchownat(r5, &(0x7f000001a000)="2e2f66696c653000", r6, r7, 0x100) r8 = openat(r5, &(0x7f0000035000)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c653000", r8, &(0x7f0000296000-0x8)="2e2f66696c653000") ioctl$sock_SIOCGIFBR(r8, 0x8940, &(0x7f0000fd6000-0x18)=@add_del={0x2, &(0x7f000091d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000c7d000-0x20)={0x4, 0x1, 0x2, 0xffffffff00000004, 0x1, 0xeb}) unlinkat(r5, &(0x7f0000d86000-0x2)="2e2f66696c65302f66696c653000", 0x200) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd6000-0x10)={0x0, 0x989680}, &(0x7f0000048000)=0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 13:10:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000273000)={0x0, 0x0}) r2 = getpid() ptrace$peek(0x2, r2, &(0x7f0000393000-0x8)=0x0) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f00006e2000-0xbe)="92a42a4f8342d1f75c86448e645a59655e598aff821a6b24b53435c80dd744fb341c0424933724644e3c77ac9174a99bfd256a5c8785d405fd11406def4fb3008159a27871aa6acf8e3943a8965ce05fdecc1e19f6f80a51a0978e0d0fd4e7c68cbe8d804ee92b3f10eb41bb487357e4dd568f2fc7bf9edb67d70827369d52dd9b655fe1ff072ca5f81489b5cfe78bd7b39f8e112e3365248e91a84d49d80b351d9a4f90672175b960bf26fb659b131ef39c5924b3f49b177bc7797d2c15") r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000d2e000-0x8)="2e2f66696c653000", 0x201, 0x7d) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff001, 0x0, 0xaf3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f000088a000)="2e2f66696c653000", &(0x7f00007f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007e7000)={0x0, 0x0, 0x0}, &(0x7f0000352000-0x4)=0xc) fstat(r3, &(0x7f0000417000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r4, &(0x7f000074b000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$sg(&(0x7f000048d000)="2f6465762f73672300", 0x58d1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006aa000-0x8)={0x0, 0x7}, &(0x7f0000e50000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00004d5000-0x108)={r6, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x100000001, 0xff, 0x9, 0x7fffffff, 0x6, 0x7, 0x8, 0x1, 0x10000, 0x80000001, 0x10001, 0x0, 0x7fff, 0x8]}, &(0x7f0000874000+0x9ae)=0x108) clock_gettime(0xffffffffffffffff, &(0x7f0000996000)={0x0, 0x0}) futex(&(0x7f00003ed000)=0x2000000000020, 0x8000000200000085, 0x10000000000, &(0x7f0000000000)={r7, r8+10000000}, &(0x7f0000003000-0x4)=0xfffffffffffffffe, 0xfffffffffffffbff) r9 = open(&(0x7f0000da5000)="2e2f66696c653000", 0x30bc00, 0xf9) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000745000)=0x0) getsockopt$SO_PEERCRED(r9, 0x1, 0x11, &(0x7f0000a55000-0xc)={0x0, 0x0, 0x0}, 0xc) move_pages(r10, 0x0, &(0x7f0000a6e000-0x30)=[], &(0x7f0000001000-0x10)=[], &(0x7f0000000000)=[], 0x0) request_key(&(0x7f0000de5000-0x6)="727872706300", &(0x7f0000ebd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000313000-0x9)="2f6465762f73672300", 0xfffffffffffffff9) r11 = add_key$keyring(&(0x7f0000a92000)="6b657972696e6700", &(0x7f0000ce3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00004ee000)="6b657972696e6700", &(0x7f00006ea000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r11) r12 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r12, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) bind$inet6(r12, &(0x7f0000ef5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r12, &(0x7f00005e4000)="0600f7120b", 0x5, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r12, &(0x7f0000f6b000)="00", 0x1) 2017/12/10 13:10:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8, 0x80800) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f00002cf000)=0x1, 0x4) mmap(&(0x7f0000000000/0x7d000)=nil, 0x7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000001d000)=[{&(0x7f000007a000)="3900000013001947040000000109210007000100030000006bddff000000800511001a00080000000400000000000000f518e3070000000000", 0x39}], 0x1) r2 = socket(0x11, 0x3, 0x0) mmap(&(0x7f000007d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000007e000-0x2)=0xb) mmap(&(0x7f000007d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000002e000)={0xffffffffffffffff}) mmap(&(0x7f000007d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x3, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f000007f000-0x18)=@get={0x1, &(0x7f0000080000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x7}) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3, 0x10810, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x800, &(0x7f0000ca9000-0x8)={0x0, 0x0}) write$eventfd(r6, &(0x7f0000000000)=0x8, 0x8) getrandom(&(0x7f0000001000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7, 0x1) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000827000)={0x7, 0x8001, 0x7c}) pipe2(&(0x7f000009c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r8 = gettid() fcntl$setown(r7, 0x8, r8) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f00003d8000)={0x100000, 0x3000, 0x0}) vmsplice(r7, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)="07", 0x7ffff000}], 0x1, 0x0) 2017/12/10 13:10:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e62000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x400000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000017e000)=0x0, &(0x7f000033a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000741000)="2e2f636f6e74726f6c00", 0x900404, 0x64) bind$ipx(r1, &(0x7f0000e86000)={0x4, 0x4, 0x7, "80be31020065", 0xbe, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) unlink(&(0x7f00006d6000-0xa)="2e2f636f6e74726f6c00") ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000082e000)="2e2f66696c653000", 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x2800000000000, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000169000-0x10)={0x0, 0x2c, &(0x7f0000de9000-0x2c)=[@in6={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e40000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000057c000)={r4, 0xffffffffffff8000, 0xfec6, 0x0, 0x20, 0x100000001, 0x0, 0x5, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0xf52, 0x1ff, 0x0, 0x80000000}}, &(0x7f00000ad000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000df000)={r6, 0x78, &(0x7f0000ae1000-0x78)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000065f000-0x4)=0x10) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000ab4000-0x10)="2e2f636f6e74726f6c2f66696c653000") rmdir(&(0x7f000045a000-0x10)="2e2f636f6e74726f6c2f66696c653000") getdents64(r1, &(0x7f0000cdc000)="", 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000986000-0x4)=r5, 0x4) lremovexattr(&(0x7f000059f000)="2e2f636f6e74726f6c00", &(0x7f000024c000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300") link(&(0x7f00005e0000-0x10)="2e2f636f6e74726f6c00", &(0x7f0000b77000)="2e2f636f6e74726f6c00") ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00008a2000-0x18)=@add_del={0x2, &(0x7f0000099000)=@common="697036746e6c30000000000000000000", 0x9a}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_emit_ethernet(0x12, &(0x7f0000e33000-0x12)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000000000004, @x25={0x5347d1768d122c42, 0xfffffffffffffffd, 0xfffffffffffffffd, "20"}}}}, 0x0) r7 = accept4(r1, 0x0, &(0x7f00003c7000-0x4)=0x0, 0x0) setsockopt$llc_int(r7, 0x10c, 0x8, &(0x7f0000340000)=0x1, 0x4) 2017/12/10 13:10:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002ae000-0x10)={0x0, 0x3, 0x6, 0x4b4}, &(0x7f0000b8e000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006e1000-0x8c)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d74000)=0x8c) openat$vcs(0xffffffffffffff9c, &(0x7f0000813000)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000311000)="2f6465762f6b766d00", 0x800000000000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000f2a000)={0x0, 0x3, 0xc835, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) io_setup(0xffffffffffffffff, &(0x7f0000d4e000-0x4)=0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000707000)={0x10002, 0x4000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000916000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socketpair(0x800003, 0x4, 0xc9a, &(0x7f0000d37000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f5f000)={0xffffffffffffffff, 0x0, 0xffffffff, 0x0, 0x0}, &(0x7f00000d3000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00006e4000-0x14)={r6, 0xac, 0x8, 0x7, 0x1, 0x1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000dc2000)=0x0, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000d0000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1fe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1f, 0x7, 0x5, 0x8}, &(0x7f0000a93000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000bef000-0x98)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8db6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x3}, &(0x7f0000c78000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000aca000)={r7, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000ca4000-0x4)=0x0) iopl(0x7) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2017/12/10 13:10:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e2000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f00003d6000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c00000)=0x89) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d09000-0xc)={0x7, r2, 0x1}) ioctl$KDSKBLED(r3, 0x4b65, 0xf67) prctl$setname(0xf, &(0x7f00006d4000-0x9)="2f6465762f6b767be8") mknod$loop(&(0x7f00005aa000)="2e2f66696c653000", 0x162, 0x1) link(&(0x7f0000b35000)="2e2f66696c653000", &(0x7f00001bb000-0x8)="2e2f66696c653000") ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000eaf000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000f09000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000a73000-0x410)={0x2, {{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7, [{{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xa9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffffffffff00, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0xe97}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) stat(&(0x7f00005c3000)="2e2f66696c65302f636f6e74726f6c00", &(0x7f0000576000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r2, 0x9) ioprio_set$pid(0x3, r4, 0x8000) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000da3000-0x4)=0x0, 0x4) rmdir(&(0x7f00007fe000)="2e2f66696c653000") accept4$packet(r3, &(0x7f00003d3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b3e000)=0x14, 0x80000) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f000043a000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) symlink(&(0x7f0000747000)="2e2f66696c653000", &(0x7f0000ab9000)="2e2f66696c65302f636f6e74726f6c2f66696c653000") umount2(&(0x7f0000117000)="2e2f66696c653000", 0x0) r6 = eventfd2(0xfffe, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00008f1000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rename(&(0x7f0000f3b000)="2e2f66696c65302f636f6e74726f6c00", &(0x7f0000d2e000)="2e2f66696c65302f636f6e74726f6c2f66696c653000") r7 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f00000f8000)=0x0, &(0x7f0000241000)=0x4) 2017/12/10 13:10:01 executing program 1: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000906000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000df6000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df6000)=0x10) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000405000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007b1000-0x4)=0x9) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f0000df5000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df6000-0x4)=0x10) syz_emit_ethernet(0x8e, &(0x7f00004f7000)={@random="1d389ebd93e4", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x9182, 0x0, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x1c, 0x0, {0x16, 0x4, 0xfff, 0x0, 0x3, 0x0, 0x0, 0x1, 0xde, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x3, [@rand_addr=0xfffffffffffffff9, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0xb, 0xdc, [@empty=0x0, @rand_addr=0x3bb]}, @noop={0x1}, @generic={0x7, 0x11, "b3395e057581cf256b715bea731b70"}, @ssrr={0x89, 0x7, 0x85, [@multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x4}]}}, "6a98354794fc6357"}}}}}, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8, 0x9, &(0x7f0000df5000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x8000000000000009, 0x806, 0x80004) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r4, 0x0, &(0x7f0000df8000-0x4)=0x0) r6 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000df6000)=[], 0x0) sendto$inet6(r5, &(0x7f0000a76000-0xdb)="3f", 0x1, 0x0, &(0x7f0000a13000-0x1c)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) getsockopt$inet6_mreq(r6, 0x29, 0x13, &(0x7f0000df4000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000082f000-0x4)=0x14) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200000000", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f0000dfa000-0x14)={@loopback={0x0, 0x1}, r8}, 0x14) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00004cd000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe1a5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000595000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000a85000-0xc)=@assoc_value={r9, 0x20400}, &(0x7f00009ad000)=0x8) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000df7000-0x4)=0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000061000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r8}, 0x14) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000813000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r8}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 173.867145] futex_wake_op: syz-executor4 tries to shift op by 4095; fix this program 2017/12/10 13:10:01 executing program 5: utimes(&(0x7f0000a55000)="2e2f66696c653000", &(0x7f00000aa000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe7000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000e1c000-0x10)=@common="6970365f767469300000000000000000") socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000576000-0x8)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe9000)="2f6465762f72666b696c6c00", 0x220000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fc000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) perf_event_open(&(0x7f000055c000)={0x2, 0x78, 0x6f, 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, 0x3, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000260000)=0x0) migrate_pages(r4, 0x1, &(0x7f0000498000-0x8)=0xffff, &(0x7f00000de000)=0x0) pipe(&(0x7f0000037000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r5, &(0x7f00001a9000)="2e2f66696c653000", 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008e6000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000087000)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffe) lsetxattr(&(0x7f00001a0000-0x8)="2e2f66696c653000", &(0x7f0000e08000-0x3a)=@random={"73656375726974792e00", "6d696d655f747970656b657972696e677365637572697479766d6e657430706f7369785f61636c5f6163636573734000"}, &(0x7f00001a8000-0x2)="7d00", 0x2, 0x2) memfd_create(&(0x7f0000072000)="2f6465762f72666b696c6c00", 0x3) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000900000-0x10)=@common="6970365f767469300000000000000000") mbind(&(0x7f00000f6000/0x4000)=nil, 0x4000, 0x3, &(0x7f000022d000-0x8)=0x400000cbb, 0x80000001, 0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000456000-0x20)={@generic="8d46c90ff160878a47f6af6dcf60ea08", @ifru_flags=0x200}) mincore(&(0x7f000010f000/0xc00000)=nil, 0xc00000, &(0x7f0000ccd000)="00000000000000000000000000000000000000000000000000000000000000000000") io_setup(0x2, &(0x7f0000b4b000)=0x0) io_destroy(r6) mbind(&(0x7f0000d55000/0x3000)=nil, 0x3000, 0x4003, &(0x7f00003d2000)=0x5b, 0x5, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f000044e000)={@common="69703667726530000000000000000000", @ifru_flags=0x0}) r7 = syz_open_dev$vcsn(&(0x7f00003cf000)="2f6465762f7663732300", 0x32, 0x90bc1) ioctl$VT_WAITACTIVE(r7, 0x5607) open$dir(&(0x7f000019e000-0x8)="2e2f66696c653000", 0x4084, 0x100) mbind(&(0x7f0000565000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2017/12/10 13:10:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x403, 0x69) r1 = openat(0xffffffffffffff9c, &(0x7f0000c3b000)="2e2f66696c653000", 0x400000, 0x20) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000085c000)=0xc100000800000, 0x2) bind$inet6(r0, &(0x7f00002bb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x6, 0x0) socket$netlink(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000016a000)=0x0) listen(r0, 0x1ff) ioctl$int_in(r0, 0x5452, &(0x7f000000d000-0x8)=0x800) r3 = dup(r2) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000776000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x8000020000000805, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000f8f000)={0x80000000000002, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r4, &(0x7f00005d5000-0x7e)="c8", 0x1, 0x3, &(0x7f0000f02000+0x61a)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x4, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x10000000010, 0x2, 0xc) readahead(r3, 0x8, 0x9) write(r5, &(0x7f0000a78000)="1f0000000004ff80fb4345ca07f2ff00000000000000000000000403000000", 0x1f) write(r5, &(0x7f00006ea000-0x21)="1f0000000104df00fd432dbb0700000000cb00000900050000000000000000d5be", 0x21) close(r4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000d49000-0x8)={0x1, [0x0]}, &(0x7f0000996000)=0x8) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10d, 0x800, &(0x7f0000f0e000-0x1)="44", 0x1) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000148000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 174.004616] futex_wake_op: syz-executor4 tries to shift op by 4095; fix this program 2017/12/10 13:10:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000408000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328636173743529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) syz_emit_ethernet(0x143, &(0x7f0000988000-0x143)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xa00, @ipv4={{0x17, 0x4, 0x7, 0x3, 0x135, 0x0, 0x6, 0x7, 0xbd, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xf, 0x6, [@rand_addr=0xc9, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @lsrr={0x83, 0x27, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffffffffff9, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x5, @empty=0x0]}, @generic={0x0, 0x4, "db89"}, @end={0x0}, @generic={0x89, 0xd, "96bba5fd18b471b8f6bf41"}]}}, @udp={0x2, 0x2, 0xd9, 0x0, "9e5de043e78e4e0b6f5e3cee152b315d18decb597dabb526829536a217be3835f1da3fef5ffa4af9074054dd96757f0451f14f008b9c7fc2b471d4628de0654094c0f7118d5eb075f083ff16c1820abb3d922fb31209836007ae06f6deaa45b8facbbcae9610b6d2d15dd072fa0387f338c60ffe6067364e677a5e7434f03adbed317632752cb8784d2ccd6bc65516710ba908146932e6624709023d82dc57b49853eb09bf31ca22b0a957b6b3845b8dea1b10a6d53e8036154db347ba314815ecf75f9630eb4c35ed28ce82ee7d9fc1ed"}}}}}, &(0x7f0000189000)={0x1, 0x2, [0xe33, 0xe61]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000090000)="2f6465762f73657175656e63657200", 0x10000, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00006f4000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f00006e4000-0x8b)="3595c917d671b6b5535f004ebd83a6d26b71aa9a6deaf4cedeed63f6ad0a14cfab6e65f4bcd740829a3a50fac8ec4c77b3749b244abcf0b5a28c60f6d0430ace54baa4156ebbfaa2ffdff4bba989f4aebccd1f878787d9fc26ac60201440ff9583cc2d54391600000000cbbec85d30db1ab164174fe40b999889f02988369be7", 0x80) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f0000aed000-0x38)={&(0x7f0000f3d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00001b5000)=[{&(0x7f000034d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f00003c6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f000027f000)="", 0x0}, {&(0x7f0000ef3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f00006ff000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000f92000)="", 0x0}], 0x6, &(0x7f0000f3d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x100000000}, 0x10002) [ 174.122827] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/10 13:10:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x84, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000001000-0x2)=0xfffffffffffffd88, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x80000) fcntl$setpipe(0xffffffffffffffff, 0x407, 0xffffffffffff0000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x109000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000003000-0x8)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={r2, 0x4, 0x3, 0x1c8a, 0x6, 0x1}, &(0x7f0000004000-0x4)=0x14) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000002000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x84, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000)={r3, 0x3f, 0x4d2f, 0x10000, 0x1, 0x0}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000005000-0x2c)=[@in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}], 0x2c) r4 = add_key(&(0x7f0000002000)="6269675f6b657900", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="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", 0x1000, 0xfffffffffffffffc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000005000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000004000)={r5, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r4, &(0x7f0000005000-0x957)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000002000)={0x800, 0x100000001}) 2017/12/10 13:10:01 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = socket$inet6(0xa, 0x2, 0x6ec) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0xe, &(0x7f0000df1000/0x6000)=nil) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f0f000-0xc)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000f0d000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common="65716c00000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f0f000-0x28)={@generic="a02831e200000a26efdc27daeb088bea", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00003fa000)={0x0, 0x0, 0x0}, 0xc) r5 = perf_event_open(&(0x7f000099b000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x5, 0x0, 0x0, 0x55fd, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r6 = socket(0x1b, 0x2000002003, 0x3) openat(r5, &(0x7f00003b6000-0x3)="2e2f66696c653000", 0x40000, 0x82) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000010000-0xa)="2f6465762f70746d7800", 0x40001, 0x0) pipe2(&(0x7f000022e000)={0x0, 0x0}, 0x80800) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000065c000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8000000004003, 0x0) ioctl$TIOCGSID(r8, 0x540f, &(0x7f00001e0000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2000000002, 0x78, 0xdb, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x1, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000553000)={0x3, {{0xa, 0x2, 0x8, @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]}, 0x1, 0x9, [{{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @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]}, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xdfc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x19822bd7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @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]}, {{0xa, 0x2, 0xd813, @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]}, {{0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffff3c7, @loopback={0x0, 0x1}, 0x624}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x318, @loopback={0x0, 0x1}, 0xffffffff80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) bind$unix(r6, &(0x7f00002b2000-0xa)=@file={0x400000000000002, "2e2f66696c653000"}, 0xa) r10 = userfaultfd(0x0) r11 = dup2(r10, r10) sendmsg$unix(r6, &(0x7f0000003000)={&(0x7f000002c000-0x10)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000004000)=[{&(0x7f0000000000)="dd98ed81", 0x4}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r11, 0x84, 0xc, &(0x7f0000386000)=0x0, &(0x7f0000e07000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000f0f000)={0x0, 0x7fc, 0x7fe, 0x40}, &(0x7f00003ab000-0x4)=0x10) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000d53000)=0x9, 0x4) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00003f4000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40, r3}) shutdown(r1, 0xffffffffffffffff) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000d72000-0x4)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000760000-0x4)=0x934, 0x4) ioctl$TIOCMSET(r7, 0x5418, &(0x7f000029b000)=0xffefffff) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r11, 0x80045400, &(0x7f000076c000)=0x0) [ 174.177868] netlink: 'syz-executor0': attribute type 5 has an invalid length. 2017/12/10 13:10:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00009a9000)=0x0) chdir(&(0x7f0000a2c000)="2e2f66696c653000") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000024f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a13000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000496000-0x8)={0x2, &(0x7f00000ad000-0xc)=[{0x3, 0x0}, {0x40, 0x0}]}) r3 = socket(0x80000000010, 0x0, 0x3) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000a80000)=0x0, 0x0) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000615000)=0x0, &(0x7f0000cdd000)=0x4) accept$inet6(r3, &(0x7f000074f000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000e6000-0x4)=0x1c) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000e9b000-0x4)=0x10400) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f0000ff1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000fef000)=0x3b) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r1, 0xa, 0x11) clone(0x0, &(0x7f0000c6f000)="", &(0x7f00005c7000-0x4)=0x0, &(0x7f0000246000+0xabe)=0x0, &(0x7f00002b9000)="") ptrace$setsig(0x4203, r4, 0x5, &(0x7f0000a26000+0x61b)={0xd, 0x20, 0x4, 0x4}) r7 = dup2(r5, r6) ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f0000272000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x8, 0x10, "6cc12918070a3599db7a76fd564d16627a83425daac6d1fb33bab7a8b9e38988d6420b694ed3a992f386e9441b86094e607b3d481cdf023738981984f64c520e", "7e744e84902c40ad62c1ebd11edd6dfb4420e14627bc76cfbb6259b7906be368", [0x2, 0xffffffffffffffff], 0x0}) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000043c000)="") tkill(r4, 0x16) gettid() setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000b84000)=0xa4ae, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000870000)={0x0, 0x0}) 2017/12/10 13:10:01 executing program 7: 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72746300", 0x80000040, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00004ed000-0xd)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00001a4000-0x4)=0x0, &(0x7f000075a000-0x4)=0x4) r4 = gettid() r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e61000)="2f6465762f72746300", 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000739000)={r5, r2, 0x2}) r6 = syz_open_procfs(0x0, &(0x7f0000ff7000-0x6)="776368616e00") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000f9a000-0x10)={0x8001, 0xe, 0x0, 0x5, 0x0}, &(0x7f0000be0000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00007a2000-0xa0)={r7, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62ce, 0x80, 0x0, 0xd4, 0x40}, 0xa0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r8 = add_key$keyring(&(0x7f0000bbd000-0x8)="6b657972696e6700", &(0x7f0000083000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x10, &(0x7f0000a59000-0x50)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)="00", 0x1, 0x0, 0x0}, @flat={0x73682a85, 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000310000)={0x0, 0x5}, &(0x7f000026a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bdb000-0x98)={r10, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x3}, 0x98) ioctl$VT_OPENQRY(r6, 0x5600, &(0x7f00003e3000)=0x0) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000898000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e58000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) writev(r9, &(0x7f0000299000)=[{&(0x7f0000fae000)="29000000180031090080000100000007020000010000fb06200000000c00080007000000000401ff01", 0x29}], 0x1) [ 174.246827] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 174.271737] netlink: 'syz-executor0': attribute type 5 has an invalid length. 2017/12/10 13:10:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x14, 0x15, 0x201, 0x1, 0x20000000000, "0a"}], 0x14}], 0x1, &(0x7f0000018000)=[], 0x0, 0x41}, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000dea000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ea000)=0xfa) r0 = socket(0xa, 0x2, 0x0) r1 = socket(0x840000000014, 0x5, 0x0) setsockopt(r0, 0xff00000000000000, 0x8000000203, &(0x7f0000e62000-0x4)="0009", 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000de4000)=0x0, &(0x7f00005f1000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000068a000-0x4)=@assoc_id=0x0, &(0x7f00003ac000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f4e000-0x14)={r2, 0x2, 0x7, 0x10001, 0x8, 0xfffffffffffffffa}, &(0x7f0000222000)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000818000-0x10)={0x0, 0x1, 0x6, 0x100000000}, &(0x7f000012f000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000156000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e30000)=0xe8) recvfrom$packet(r0, &(0x7f0000930000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54, 0x40, &(0x7f00001cc000)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @random="ab75e209f87d", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000154000)=@assoc_value={0x0, 0x20000000000005}, &(0x7f0000207000-0x4)=0x8) socket$inet(0x2, 0xffffffffffffffff, 0x22) r4 = add_key(&(0x7f0000002000)="6269675f6b657900", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x544, 0xfffffffffffffffc) getresuid(&(0x7f0000ae0000)=0x0, &(0x7f00007c7000-0x4)=0x0, &(0x7f0000da8000)=0x0) r6 = getgid() keyctl$chown(0x4, r4, r5, r6) mq_unlink(&(0x7f0000460000)="736563757269747929626465766367726f757000") keyctl$read(0xb, r4, &(0x7f0000005000-0x957)="", 0x0) r7 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r7, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f00002bb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) nanosleep(&(0x7f00004d6000-0x10)={0x0, 0x0}, &(0x7f0000313000)={0x0, 0x0}) recvfrom(r7, &(0x7f0000f6d000-0xa5)="", 0x0, 0x100000000000, 0x0, 0x0) sendto$inet(r7, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r7, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/10 13:10:01 executing program 2: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x10000000020000, &(0x7f000026f000)={0x80, 0x404}) mmap(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000056c000)=0x0, 0x4) r3 = socket$kcm(0x29, 0x20002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00004c3000-0x8)={r2, r2}) bind(r1, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000bf6000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f00004ab000-0x4)=0xc) r4 = dup3(r1, r0, 0x183ffe14a06946c5) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000cd0000)=0x0, &(0x7f0000d53000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00002a5000)={0x4cb}, 0x1) readv(r2, &(0x7f0000203000-0x57)=[{&(0x7f0000e15000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f00002c7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000dff000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000c42000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f00003a9000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f000023e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00004ad000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f00000c7000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x8) connect$inet(r1, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002d8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ef000-0x4)=0xe8) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00008c1000)=0x0, 0x4) recvfrom$inet(r1, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000c4a000-0x5c)={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x4, 0x9, 0x0, 0x27d, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000748000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000326000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d76000-0x4)=0x8) write(r3, &(0x7f0000caa000)="144388605af610f6247a4de9ddd27e90dad434797daa5c98fd30f26300f9000000000100f66405c4eec22af6ddcf4b775210dd3e1e2a0a74d1bfeea6ddd2de8d6bbbfa818bb0dc23d2625e1b4160a2bb93bacf76dac26cc3e604074fd03f0700000000000000c4c940dec7ee09d993dd915f7e09e7930aba5780f8583e95d22f1efd6709dfade9a3189a66d23b7bb7aad902c6a0cdec", 0x96) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00005eb000-0x70)={[{0x9, 0x100000000, 0x6, 0x100, 0x2, 0x3, 0x7f, 0x7f, 0x3ff, 0xd9d5, 0x6, 0xc59c, 0x0}, {0x3, 0x8, 0x80000000000000, 0x6, 0x100, 0x0, 0x7fff, 0xc1e, 0x200, 0x8, 0x0, 0x1, 0x8}, {0x3, 0xfffffffffffff5fd, 0xffffffff, 0x10001, 0x20, 0x934, 0x80000000, 0x0, 0x9d, 0x1000, 0xfe6, 0x0, 0x200}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r3) clock_gettime(0x3, &(0x7f00002ae000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d61000)={0x0, 0x0}) getitimer(0x0, &(0x7f0000855000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000057d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000af9000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000efe000)={{r6, r7/1000+30000}, {0x0, 0x7530}}, &(0x7f00009ba000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00008fb000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000b33000)={{r9, r10/1000+10000}, {r5, r8}}, &(0x7f0000ff0000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/10 13:10:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006ef000)="2f6465762f7667615f6172626974657200", 0x50000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000d30000)=0x5, 0x4) 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, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000e7000-0x20)={0x9, 0x1, 0x8, 0x7, 0x4, 0x101, 0x1f, 0x8, 0x0}, &(0x7f00009fa000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000913000-0x8)=@assoc_value={r2, 0x1f}, &(0x7f0000638000)=0x8) ioctl$TIOCCONS(r0, 0x541d) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000b55000)={0x20}, 0x1) unshare(0x20000400) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000063c000)=0x7, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000b15000-0x4)=0x30000000, &(0x7f000044c000-0x4)=0x4) clone(0x80300, &(0x7f0000996000)="", &(0x7f0000037000)=0x0, &(0x7f0000792000)=0x0, &(0x7f00000fb000)="") fremovexattr(r1, &(0x7f0000802000)=@random={"73656375726974792e00", "2f6465762f7667615f6172626974657200"}) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000c15000-0x4)=0x0, &(0x7f000003c000-0x4)=0x4) 2017/12/10 13:10:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x800, 0xfffffffffffff23c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept4$inet6(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000-0x8)={0x8000009b5, 0x2, 0x2000000002, 0xfff}, 0x8) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3d, &(0x7f0000cd8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x0, 0x88b5, 0x6, 0xb, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "4af2f41026bf317f2833a1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "80f264ff72632e387e6433199de3303a"}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000ff000)={0x0, 0x0}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x4000010000000b) sendmsg$netlink(r4, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3fb, 0x0, 0x0, "11"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000444000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000ee0000)=0x4, 0x4) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000c6000)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000cfe000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00000e3000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000183000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000d94000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000275000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000dfe000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r3, &(0x7f000066a000)={&(0x7f000099f000)={0x10, 0x0, 0x4217f978, 0x8}, 0xc, &(0x7f00009bb000-0x20)=[{&(0x7f0000da0000-0x420)=[{0x85, 0x28, 0x400, 0x3a6a, 0x9, "020fa60e45b876353d75265059a253d9eee66aef187203ef769c22a64b9b6b106a148d56358eb91ad56eef271c9914c4db69dd846b4d85f4cc07241c2f4663f81768995aff8744a0154eecf337caee8e94263d0e35e35de25a998f451613476f9cb2c4c973bf093cbf2d398eb6bc8d0933cff30e16"}, {0xc1, 0x5, 0x304, 0x8, 0x3, "450c29be88c9e965069db2695e9ee4130eacb075881387e44252c02dc68849a5bb04873fd9c8b316cb0416bf8f95543d8ffbb7576cae09cbf3f6fdf468ca19c556c264be7b2ecd72b7c7b480dc82a4455b74e7058a7cdb499f945c567084bb567bbc33682998c0db068e50694f2bb167164097139998c62998084011af41310f14adcedf4d5f611ac5f724f81b5db1ac9c06ba23bdf6d56c04e470da1fb267f0350ccd45b6a0536d467a6e8c64719c4c4b"}, {0x86, 0x1, 0x400, 0x43d1, 0x6, "a1373dd1311e06367f884589584a2a99937e53a6e011a99ad1f24317162e9bd175d009ebdb065f575f964943ffea1681dce970b50ddb8639acab44ea558b8b583a416c6a6eb2f749f4a35fc6102268471fa25c2401f46209c0ca4957c90b7e81bc3591bfb55fca8be2cb3f57bbca546c86bf1bc9718c"}, {0xbc, 0x2, 0x601, 0x7fffffff, 0x400, "d5290b0c517992bbb3d78f06a5c34d9c2333f9262803c9f943afecec19727cca218227f0ecb19c1f4644f7a98651d96526e6d3ab334f89a2f801532a5d80663c6a88e8de2530102eef8c512f5583c1a8005045609fbb6525ef90bfa1211c42378c16ea03d84ff6c32b8d568dd55bdd4f651b776a687a02a52b1e908cbebfca864746838aa75344aba5d99f2bab241980fd6e6c18e3011f37f4988eb2823e06e602273e79952035c54fbe66dc"}, {0x7b, 0x100, 0x302, 0x5, 0x6e, "f1b3520c97e0969691ffb0fd6d5db091085ed7bca34f0f5f6a107b1b3381fe057fbe9c8ab81b59f61348d4873b7acd320638b50aeaad12dc8ddf0776c105d137b5a464dfdf5aaeaf74883c3bdfb373db746aef5ea6ca5f87058fb94a31de76f326ecb14c6eb548372bc5e2"}, {0xf3, 0x9, 0x4, 0x900000000, 0x3f, "c713fe694ef9ba6611a58c4dd8f4323d69bba7d45689647357bad25f0b4894ac9bd02477bba0abc427cbb9dd1e3e1b66535303005dd96b246a276e2106e86e5b8919aaac12b9d8ec6fd91d20e54b3f6a7ba50505f048ac94c2e9a2f98585e2de463896690f6c0066d4692391732c7d95cade06bd8111f57ed307f538dd7ce8fc15792d5e4feb5cc6bef92f25dafea5cd89f8e9d295dd6aefe1bb99447cc10490a2b1f9a9aee667268d05e2f0eb3d6cda0bdf16fc21025f59e12acab171ac30da0d8d7161b52f986768193741b82d7040eaacee58823e21bfd2ddcf5cdd3bd874d0d774"}, {0x11, 0x6, 0x910, 0x6, 0xfffffffffffffff7, "7f"}, {0x19, 0x0, 0x308, 0x0, 0xa250, "cd41120bd4afbad964"}], 0x420}, {&(0x7f0000af7000)=[{0x9d, 0x800, 0x903, 0x6, 0x6, "97dd9a4784fea0660c5204ef2247a2d114abbc00d348ecbb198fd9a24da4140c034aef405a8a6e341d90abb634f57d9adce946aa4af9d6ca427e019ebb58a02ba287f1ab5b1e8917806d1ad4c9e80f6882542fe4459df8f45265907cd3896d7be8847dc4b56d20812f75dd3c95786e7c969a06d51942ea2d1d74a3d1319d47751aa8cb0bc9f3137be56f2c14dc"}, {0xb3, 0x3, 0x10, 0x7f, 0x6, "c820ecbcf815549962f33cb9853919d5b2bf82da3dba8ecce0d3a79317ff374e8c390e9f44f67fc81eeaef7a30af71a4204bd6076de3b2e167d0db2d27fde27677b23db3aa368af02a526dad206dba842343169fffec97dd74a97e41f42ee8b51ffad265384df93267a686ea08d303a2b85dbfbfdb1b25394d8cd50bc9d1899e1f29e117a42d65d0832c8e43f1465f7a1ea8d63d194ebdab9dd938800cbe59f1f297bb"}, {0x42, 0x9, 0x902, 0xc, 0x1fb, "a35334d2a9c250eb2d0b547d6b103c8e8c6259ebc1a29ea901ac8bfdd47be32dde25033f7f3cff5a9e24c974550a0ce19d9d"}], 0x192}], 0x2, &(0x7f0000b11000)=[@rights={0x20, 0x1, 0x1, [r4, r6, r2, r5]}, @rights={0x30, 0x1, 0x1, [r4, r1, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r5, r1, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x5, 0x10}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ecd000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd3000)=0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006d8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f000036d000-0x4)=0x0, &(0x7f0000f10000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000735000)=0x0, &(0x7f00000d9000-0x4)=0x4) syz_emit_ethernet(0x3a, &(0x7f0000614000-0x3a)={@random="7782d97f6b15", @random="3007723d989f", [{[], {0x8100, 0x7f, 0x3, 0x3f}}], {{0x6558, @llc={0x26, @llc={0xfe, 0x80, "958f", "acd5517fbcb456069f9152470f7dc672e160cbf9ddd827cfffff8850b88e5dfe088e"}}}}}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000746000-0xc0)=[@in6={0xa, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x10001}], 0x9) write(r4, &(0x7f0000e3c000-0x2a)="3f0000005e0009000000eaf83a3801000000000000000500fbe3ffff000008db1ee9ff4435eade5f3c85", 0x2a) 2017/12/10 13:10:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000962000-0x11)="2f6465762f7161745f6164665f63746c00", 0x41, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007d4000)={0x0, 0x1f}, &(0x7f000002a000-0x4)=0x8) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) r3 = dup(r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000406000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00001b2000-0x8)=0x6) socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000401000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r5, &(0x7f00008f8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b13000)="2f6465762f6175746f667300", 0x40, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) r7 = accept$llc(r3, &(0x7f0000ca9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a94000-0x4)=0x10) nanosleep(&(0x7f000059b000+0xde1)={0x0, 0x0}, &(0x7f0000e35000-0x10)={0x0, 0x0}) write$evdev(r5, &(0x7f0000058000-0x60)=[{{r8, 0x0}, 0x0, 0x100000001, 0x4}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) recvmsg$kcm(r6, &(0x7f0000688000)={&(0x7f0000928000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000710000-0x20)=[{&(0x7f0000d63000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f000004b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x2, &(0x7f0000d88000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0xba7}, 0x40000000) io_setup(0xbd, &(0x7f0000118000)=0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f000082d000)={0x1, 0x2}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) io_cancel(0x0, &(0x7f0000081000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000090d000-0x66)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000259000-0x20)={0x0, 0x0, 0x0, 0x0}) r9 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r9) getpeername$packet(r0, &(0x7f00004e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000be3000-0x4)=0x14) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f000013e000)=@generic={0x0, 0x2, 0x100}) accept4$ipx(r6, &(0x7f0000d97000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d22000-0x4)=0x10, 0x80000) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f0000e52000)={{0xef, 0x7, 0x101, 0x6, 0xd9, 0x7f}, 0x8}) [ 174.342187] binder: 21182:21185 got transaction with invalid handle, 0 [ 174.356421] binder: 21182:21185 transaction failed 29201/-22, size 64-16 line 2982 2017/12/10 13:10:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f28000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f00007cb000-0x20)=[{&(0x7f0000e0a000-0xb3)="aa7e6156bf53ef9be001bc8057b202157bf2bdb3ec8ae36db70a60d5acd8a5caed5a6180b44477bf6e27b7c276bfc910eefe14dc46bf5529467528b751b956c25a73045c8b5526a1176f6f8cacce5ad4b1bb7f2b95f198d1df98206d38061a79025267cfcc3aa6788d95ed29fd7c7ade88cb8d1c55469361f15d20728a82c7c9d20d597fa1375c319ce35ea71c11c49a2507f4dc1bd4ea21043f78402859e41d052cd9ae54e3c4a4399f9f9152eee49effbb06", 0xb3}, {&(0x7f0000266000-0x1b)="12d7df645269e0fd98280453891265dbb036c9c2d3ac4a15a53202", 0x1b}], 0x2, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001e9000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "637472286b68617a6164290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f00000eb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c74000-0x4)=0xf8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00004b5000-0x10)=@buf={0x1, &(0x7f000082f000)="08"}) listxattr(&(0x7f0000ff9000)="2e2f66696c653000", &(0x7f00008c6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x401) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000ffa000-0x18)=@get={0x1, &(0x7f00005ab000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x80}) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f000034c000-0x28)={@common="6970365f767469300000000000000000", @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad3c720059387ee8721e5828c3cff0700008ddcfeb43ef0c0b3"}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0xfffd, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) syz_open_dev$usbmon(&(0x7f0000003000-0xd)="2f6465762f7573626d6f6e2300", 0x1000001000008, 0xbc51a4e6ff47a581) r6 = accept$nfc_llcp(r0, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00004be000)=0x60) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f00006ba000)=@add_del={0x2, &(0x7f0000fdd000-0x10)=@generic="16eab444bdef04c7db1be52014b939a6", 0x7fffffff}) syz_open_dev$sg(&(0x7f0000899000)="2f6465762f73672300", 0x0, 0x2) ioctl(r2, 0x100000001, &(0x7f0000516000-0x1)="") r7 = accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000c77000-0xb0)={{0x0, 0x6}, "706f727430000000000000000000000000000000000000000000000000e4ffffff0000000000000000000000000000000007ff000e000000000000f9ffffff00", 0x2, 0x140001, 0x230, 0x101, 0x80, 0x0, 0x6a, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) splice(r0, 0x0, r7, 0x0, 0xc, 0x0) recvmsg(r7, &(0x7f0000f3d000)={&(0x7f0000018000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00007be000)=[{&(0x7f000081c000)="000000000000000000", 0x9}], 0x1, &(0x7f000025a000-0x4b)="", 0x0, 0x40000000000000}, 0x10000) 2017/12/10 13:10:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000087c000-0xc)="2f6465762f6175746f667300", 0x2000c0, 0x0) openat(r0, &(0x7f00008a2000)="2e2f66696c653000", 0x400000, 0x4000000000044) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x80006) bind$inet6(r1, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r1, 0x2) r2 = socket$inet6(0xa, 0x4, 0x100200007ffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x1, 0xffffffffffffffff, &(0x7f0000ca2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000df9000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20308, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa700000007bf61007f"}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000041e000)={0x0, 0x6}, &(0x7f0000cdf000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000013d000)={r6, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b8b, 0x1, 0x5, 0x0, 0x800}, &(0x7f00004c9000-0x4)=0xa0) setsockopt$inet_udp_int(r5, 0x11, 0x64, &(0x7f00009ff000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r8, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)="24", 0x1}], 0x1, 0x0) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000fe8000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) vmsplice(r8, &(0x7f0000fd2000)=[{&(0x7f0000484000-0x1000)="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", 0x1000}, {&(0x7f00006a2000)="e6c625e446d096c3c9df797a38bb1f4034a37a8971fcacdd4578382a", 0x1c}, {&(0x7f0000f56000-0x4c)="046d8f8d271e8ae35e578f926ae542fd2819147476314c6ee2592d16394d77b9d4bc6945f9ad0130120c48f27f2f8af6c241df7ee7ed12684a45f34ce0415a9b3e8b6c21958b08b9223ae286", 0x4c}, {&(0x7f0000952000)="67842151f897473e2f74bb4a0ad63e23783be707a3f0f5526f1934c727b1b686ed4adddcdd7b67dc0b73429d2430b212bda1989545f99d7c5931a4c402d889995384390b8e0fbfcb1a292a42f5c0ccbe4bb2fc0ad118b86324b98517e46f935ee38f432cae06d3e8fa5993b5f068d8854a359017ebc2110a038c78924483f080c09f", 0x82}, {&(0x7f00001dd000)="6c46d33d470fb4dd4c152803c65dfb9968e2a7fd2b68d989a36080d70133a6e5c56b48b6c01c60d671b18616989b5c4995d12bf9a4d97841d39d0e506cebad659ec99ff7d2a8e87ac826afea571b6519d07492a73099b837b83d3d9ea73d66551ec6a9f6dbda8a732622ce218862971b13c560ba827dc74c538be29d4141cbe9df45e478836a0c282a2fc2ffdd6eeed188b4d5cc18350db65c6b332b7847cbbc90c14e9821fc7b34b2c0f9d6e406c33dae1a1134150e43237268d522f3dd6e98e19e2088b06005a5ca89f74211ac511eea690e3ca6e8faa2e6984af49bdb8cd9", 0xe0}, {&(0x7f00000cd000-0x7e)="d591376b8c114024390b5907058fb252a8573840f03a6768a210bd867ff6ed0a7941d0d531bb1af8477cfd8212dd966aea201a897a5840c62582a772f51454f0400a1b5500c292b07290d168d9972e9ec6524245ab0069c131d44b05bc6bbfa35889b130bb907cf2694895b6252a5a8a8eeb1bd6a5678ea38fa536bc1147", 0x7e}, {&(0x7f0000a7c000)="0ed461701de0cf5781c837107e04fc981f7bffcddbd045dca8e769ce8234dbe1b2012824a0227971b0caba8093263d9ea6f38f4c5048fe9fed2243d209c920a264e12ca85ad80582417e2317bfbd1430a7e6e94d500830fafa538eb14dce4c93fe602bac00a97a6812016f4319880c4fab483ba9f4904d5f2559467d261e1b228052988cd0de488274d54213345b7f814968eebb8c1616cd49a2b4e205bb15d9d9857f60061f6aee2a43f8c6931295550e3d4a2ab8129626ac54d35636a86bcd868529597f89a761f80cf9c4849fedaa982c7098835a8a2afc8e8897774b9c78d5c2eb2bd33cd8d77e4eb04294d84950158ae444d2d58e68f36c3a0f68da19", 0xff}, {&(0x7f000023c000-0x89)="3cf76cdeba3cb09da1025e9cd60f080756e34b180d42e597e7f0b582aeb8165b1671a270d54cc1e20f56d1ea321fedd58a3fec18688272adfb5b4ced89fd0fb16521bc90471ebcfb0ac1075e400b1f93fd799fae791d59ad8ae5e0e3522f49806864ce90b57cd055fea05a72313fa2f696dfee5fe0956b7c6b44b7ce4e88b72a7a7c44232b3e8e5333", 0x89}, {&(0x7f0000445000-0x9a)="644961a0971b95d1be47e71c78582e6fb2f93a3028015fb0f7067723eafbcc63eef9e8bd8a77daa3fe6c5e9c8d971fe99b48a37ca462533ccdf91d41b6c12161b633e71db57c5a8ace55bc0b7abcd950aaa4dd6290baaee130efaf8c8cb23d2b8e3c90c257cd6b59298365ae7a0c30832bc0cf57a14689d6242f83647b9b1a32eb0ce46a7cf30e2df1a8bc583e5e68c07a97274c24b03ce0abe9", 0x9a}], 0x9, 0x400000000008) r10 = accept$alg(r9, 0x0, 0x0) splice(r7, 0x0, r10, 0x0, 0x8, 0x0) r11 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r8, &(0x7f000024d000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x400000000004) socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r11, &(0x7f0000bde000)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20240000000000}, 0x1c) 2017/12/10 13:10:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) recvmsg(r0, &(0x7f0000e27000)={&(0x7f0000617000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009c1000)=[{&(0x7f000040a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f00009e3000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f000000f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000697000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f00005fe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000a58000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000dac000+0x771)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}], 0x7, &(0x7f0000665000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x4}, 0x20) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000aa6000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343330392863636d286165732d61736d292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x3, "63747228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f0000f37000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0xe, "63747228616e756269732d67656e6572696329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb984298992ea54019fefbe5d56534c90c2", 0x18) fcntl$lock(r1, 0x7, &(0x7f0000ccc000-0x20)={0x3, 0x2, 0x6, 0xe4d6, 0x0}) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="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", 0x1000}, {&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77bd533b", 0x63}], 0x2, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x40000000000}, @op={0xfffffffffffffe7a, 0x117, 0x3, 0x1}, @assoc={0xfffffffffffffda9, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x90, 0x1}, 0x1) recvmsg(r0, &(0x7f0000852000-0x38)={&(0x7f000015c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000e23000+0xd6a)=[{&(0x7f0000685000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f00004a7000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000cc7000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}], 0x3, &(0x7f0000745000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x0}, 0x2) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000090000)={0x26, "726e670000000000000000000000", 0x40, 0xf, "78746561000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) sendmmsg$alg(r4, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000572000)="5a233dd0e4d681a52f2826b3aa7265d0009007ef028bd4e19868b435ceb916f41babb6b24588258dfc7a700769a4df4730179aa42e247a7167dbdfbb9fcbc86648cc0bf9c0cf64c492e3891656e26c7ea77e60120c2530c3b6c76add7b484c2b9141cbeee012795bd62c9453dc79c346ea7d35b1dfb5da40d530b531f24b1bdc5730bc758481f31b40b7c284d574011b7c867cfdc50b241f8e2ba92166d67f79e529e2925a7c8032ee388c5836eae9d54e6203a96299d065c1137cb48d2e92cadfbf27956f51bda9b5c27e81262b24f1d89ae7a00930099505f12e73a158648cc845ffeb051eeeacedd65205ffea885a", 0xf0}, {&(0x7f0000f73000-0x93)="bce1a9f5f58c4f153512efeb40a23acc8ccb9b29463d34b5ec9a62d78e451c71d7989a97d3d43b73672ec98e73d1ed5b7eb8b4e45cd7e8e69d1ffed0b40c34d434ae34616ab6db09273bae799f159bfa8044792e6dc1ab24270d82db943a0514f62d8b9e543bdda74c99842e93d60a4c31f5e813c65a6f82a90404308a8539ed04baa64c7307390b49317ed3a55797efc1f81a", 0x93}, {&(0x7f0000916000-0xd7)="eaf6a49df357d573d66d077f84004f59860a01f2e3fa10a806de8febeebbd1b3f29557bae944cf0ace08f0ae38ba991f0548ac73f170cd21224b9cb1bacfcca9057430e85a93ca1a7dc13957900610c6c8a60f234e55d4431fb86cf76241916f0f6e1c0d3e170d28835ab197b508d8e8642257693b99edc55ac248061eaebd6aba5dfd647b8ac069a2d77e65f86ea84014f95f0b67b6c11ed8c445fc24ff87cfaa024050db57db5f01960b34ce30f618530ef23861356001349c1505de8355389cd605921859a582ca1a12bafb9e82651768a519651edc", 0xd7}, {&(0x7f0000d50000)="e5500d1d9a143682", 0x8}, 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0x1000}, {&(0x7f000031c000)="a58e9071a8812040dd4930ef8ce685478a49f77966b75cb2bcac1c3644c30f5e953736ec8d11d92e348f5267f61905725cc9b226a3df4840e4da532823a799e101be7adaee85bf821ece22e8df6216b80a75cdec5fac3068b40fcd0f45860f51d9d1d32bb29dc44548dd14c2527faad02ce0edd58e89ec4ec85fbb78bd4177b9d4e64f0bb1bf6346d9c6f93b6e12f6191591443e6268b79aa261db1fa4eb01a8bc11be8ccb4897a82ed5cbccc35795b1f4ea34939cb03ce738a90756", 0xbc}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00005cc000-0xfc)="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", 0xfc}, {&(0x7f00005ec000-0xca)="4fa5b42b159b2621f91122486d6d4859bb0718c7ae8ad6028dfc02b8c00d52499c6fc288e59ff58fb002bcc7e6b9629154b4292791d707e3dcfb2d4f00e0136eb6c56e4b06a9c344288d4ee8f10f770c5d1ce3bef926ec89d7b207f14446855a32ade4341527dbd243dfca6e435b878c8f7f31dccc63f03c2f0c790b69ef36d8fa8cb312cfa86034987ae9a63c5100195cf2050e8480b47a85b77c111be2f6b89d2b6f2e58c4cf07bbbbe22eb69af1a0399835d56c6a67066026d68065760cf25943d3167c2ef3beb334", 0xca}, {&(0x7f0000ab7000-0x77)="67c8e4f3f86d52ba2a5924a362fdcf57bdfb4b439fcf8a3d51d61352fdb78f9f5b7cc15f7dd088a7b49c21933b7ce8ddd9ee0db5f0e3cf6fee66ed5edbaf39d1290a1e726c8d54fa08481dd407d0b4221fb44387d9a5a3ec93d13b652177a7f4ab788e6773e747b2a16f8e88107e6291662080ed7e2689", 0x77}, {&(0x7f00005ca000)="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", 0xff}], 0x7, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}], 0x9, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000ee000)="5c5d344036ba6049cceb444c1f1199aed11ad8aa50c357d0edb531bd805d84abe9db709388aea7c2cb4ba5d5d49134b7e62173473e54e9c0feaa435566e9bac8956ca9ec3c84", 0x46) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x4000000) accept$alg(r1, 0x0, 0x0) bind$alg(r3, &(0x7f0000381000)={0x26, "726e670000000000000000000000", 0x0, 0xf, "647262675f70725f686d61635f736861323536000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r1, &(0x7f00009e5000)={0x26, "736b636970686572000000000000", 0x40f, 0xe, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) recvmsg(r4, &(0x7f0000d5f000)={&(0x7f0000b90000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00004c0000-0x80)=[{&(0x7f00008aa000)="", 0x0}, {&(0x7f0000df2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000e98000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f00007de000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000e8d000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f000022f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000a8c000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000485000-0x79)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x8, &(0x7f000007d000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, 0x2}, 0x40000001) close(r2) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000366000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000bca000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000285000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000978000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000649000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000ca3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f00003ab000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f000089c000-0x7)="00000000000000", 0x7}, {&(0x7f00003bc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x9, &(0x7f0000590000)="", 0x0, 0x6}, 0x42) accept$alg(r2, 0x0, 0x0) accept$alg(r5, 0x0, 0x0) [ 174.478792] binder: BINDER_SET_CONTEXT_MGR already set [ 174.505746] binder_alloc: 21182: binder_alloc_buf, no vma [ 174.514214] binder: 21182:21185 transaction failed 29189/-3, size 64-16 line 2890 [ 174.522912] binder: 21182:21212 ioctl 40046207 0 returned -16 2017/12/10 13:10:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000923000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x1000000000805, &(0x7f0000815000-0x10)={0x0, 0x0}) setitimer(0x5, &(0x7f0000000000)={{r0, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = semget$private(0x0, 0x3, 0x44) r2 = socket$bt_hci(0x1f, 0x3, 0x1) semop(r1, &(0x7f000001a000)=[{0x0, 0x0, 0x0}], 0x1) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000e79000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002e1000-0x4)=0x1c) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000905000-0xc)="2f6465762f72666b696c6c00", 0x200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000c6d000-0x30)=[{0x6, 0x10001}, {0x3, 0x4}, {0x3, 0x7}, {0xc, 0xca}, {0x4, 0xfffffffffffffff8}, {0x3, 0x0}], 0x6) modify_ldt$write2(0x11, &(0x7f00003c3000)={0xf2, 0xfffffffd, 0xffffffff, 0x6, 0x4, 0x101, 0x7, 0x1, 0x10000000000a, 0x1000}, 0x10) ioctl$KVM_S390_INTERRUPT(r4, 0x4010ae94, &(0x7f00004e1000-0x10)={0x65, 0x1e, 0xa}) r5 = request_key(&(0x7f0000299000-0xa)="73797a6b616c6c657200", &(0x7f00009f9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ad1000-0x1a)="24707070307070703028657468315d47504c6b657972696e6700", 0xffffffffffffffff) r6 = add_key$user(&(0x7f00001f8000)="7573657200", &(0x7f0000bc7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a65000)="9c3e8f78c32298ec72448badc6", 0xd, 0xffffffffffffffff) r7 = add_key(&(0x7f0000b29000-0xb)="6173796d6d657472696300", &(0x7f0000362000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000819000-0x38)="30694af6db7df3ca4587f3bde0e81a60e39ae02e9e705e72ecdd8f28af279da7c1f6ddb02dbf5efbb47de4cc4775e2f48f5e06e74e4d1be0", 0x38, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f000023f000)={r5, r6, r7}, &(0x7f0000015000)="", 0x0, &(0x7f00002a8000)={&(0x7f0000ad3000-0x6)={"736861333834"}, &(0x7f0000e73000)="182869e4b272860d53e5c3e77f655c8f1274f76b7d5a144c40580eb2cb1b59826f3350bc072ec99565e3323a62caecb912b47c2c212fd4f0441014cdb65a511a06a147bc7991ed411ad85f7b5aa656729a4a343030137b3b903ae10d89a8a1dc7e325595f032", 0x66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getitimer(0x1, &(0x7f00006da000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mincore(&(0x7f0000bd8000/0x1000)=nil, 0x1000, &(0x7f0000e29000)="") semctl$IPC_RMID(r1, 0x0, 0x10) r8 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f00000d9000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000023d000)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000cd5000-0x90)={0x2, {{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$alg(r8, &(0x7f0000001000-0x58)={0x26, "736b636970686572000000000000", 0x400, 0x4, "6362632873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f00003b9000-0x1)="f3", 0x1) clock_nanosleep(0xbd70a058cdec5d61, 0x20000000000000, &(0x7f0000cbe000)={0x0, 0x0}, &(0x7f0000f0f000)={0x0, 0x0}) sendmsg$alg(r9, &(0x7f0000166000)={0x0, 0x0, &(0x7f0000c0e000)=[{&(0x7f0000472000)="b333acd49174fb0f1804f11027e89ad35dace70217444d2e3f687dead728759c578c00008fa9f9f6ca3dc7036de018cb08daad49c68e8676b196c052fe95d42607bca1a9e5bd7389eb9e523771d1b6b691c8c9591aa158a07b83d490577e242ec764f86c1bafe59e57d765756adcb34299680ed8b3251f272fc059cd344d6e272f1500292f8a0562811b82b820cd71d4110292a602e1b113a1523aefe4668ac2aa1ff349ef3b9e28ce9af12bf295c6a7790a22f5720d8a26019a5d5189cbcad4167ff61182e83c5f42af6a83ad29eef5f040a0fe3d13e701f7d381a7889e38cb6a81f77f9725aec6aeb4f5a8448f82dfbe009e5d2d3a381650", 0xf9}, {&(0x7f000061f000-0xbc)="38832da6e74b7748c2f52f9efe52b8c860fe45dd76693ae9326034b68c3b776d67f24c02821f98f5894c230ff78687ea963202e2fed1f1070e6276f2cda39df392ee7861ffb90eca14a4570397fee29ece31b78c9c6d1cb7be37aee4cb90fc29abf05a42828d9a4d7b10950415082f4de31c2f8bf04d1fd7a9c9dcd00c7e0e8ae5d22e7d30880630f49ce1736a7020c9a1eebc1031f50218663a547c033e3ccca8aa4070815c2ad1a8427221e844dbf99af5893bb1fcbca3de4cc2a1", 0xbc}, {&(0x7f0000177000)="ed213f93cd4a28bfe714449daa666b6171613d1a1cd20c2e2be9975c0d64b7e03deb475c2cb7a6b8ddedc7c03b78712d76d9594924c9cd4905444357ec3a6cea240cb499905d7d278b9d45b139a02c1851cbc09a04682b5297bb9ea03e8a1479df9fcfa02f41dbf6002b2e16d704acac97df140acda126c30cc1980b7ff466604e5933158dad03d7a4675971047b8ef774782bca1132eb7b8ccd5dc45f0c98826464602ee218c7d63b9ff5f37896fc099d414499d2e77bbb7812efed31a4e93ba9308b7ff618cd7406a3d47a5e2755edaddbc7f6178da6a532a2c66805f4f0a9aa5eb916b275a252d9a7b375", 0xec}], 0x3, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffffffff0000}], 0x48, 0x4008000}, 0x44000) recvmsg(r9, &(0x7f00004f0000-0x38)={&(0x7f0000282000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000267000-0x10)=[{&(0x7f000077f000-0x2c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}], 0x1, &(0x7f0000724000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0xfffffffe}, 0x2000) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000410000-0x4)=0x3, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000194000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) [ 174.542618] binder: undelivered TRANSACTION_ERROR: 29189 [ 174.550441] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/10 13:10:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000076e000)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x2) r1 = open$dir(&(0x7f000073d000)="2e2f66696c653000", 0x0, 0x41) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000a41000-0xc)={0x1000000000000006, r1, 0x0}) openat(r2, &(0x7f0000c53000)="2e2f66696c653000", 0x400, 0x40) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x80000001) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r3 = socket$alg(0x26, 0x5, 0x0) r4 = add_key$keyring(&(0x7f0000018000)="6b657972696e6700", &(0x7f0000210000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r4, &(0x7f0000864000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0) bind$alg(r2, &(0x7f0000f7d000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "77703531320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000010b000-0xb)="2f6465762f6877726e6700", 0x480600, 0x0) ioctl$TCSETAF(r5, 0x5404, &(0x7f0000088000-0x14)={0x9, 0xfffffffffffffff9, 0x9, 0x3, 0x1, 0x7, 0x6, 0x3, 0x4, 0x1}) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000701000)="", 0x0) r6 = geteuid() setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000002a000)="b499f6672b9d8bc8d88df08c561dfd0079015c88aabb584122beb38c29eaab9a46cd4932e5932f334c83685458441eee38d4076d1b26f9321c1a86829f0d57529e1a6505b4364b55e0d58e63eca5797c9610c4eb5be90d0f5eef232826e33a0a931a5a5f38df3f292f12c23ed5", 0x6d) getgroups(0x4, &(0x7f0000f2d000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000898000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000fed000-0xc)=[0xffffffffffffffff, 0x0, r7]) chown(&(0x7f0000e08000)="2e2f66696c653000", r6, r8) mq_unlink(&(0x7f000072a000-0x2)="5500") chmod(&(0x7f00002d2000)="2e2f66696c653000", 0x2) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e2000-0x9)="2f6465762f6b766d00", 0x800, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000b4000-0x4)=0x0) timerfd_create(0x7, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r9, &(0x7f0000cc1000)={0x0, 0x0}) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r10, 0xae60) ioctl$KVM_ENABLE_CAP(r10, 0x4068aea3, &(0x7f0000af5000)={0x79, 0x0, [0x20000000000000, 0x0, 0x2, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 13:10:01 executing program 4: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000eca000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000207000)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000270000-0x8)={r1, 0xf1b}, &(0x7f00002c0000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000d41000-0x8)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f0000987000)=0x1773e00000000005) mmap(&(0x7f0000003000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000deb000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000bdb000-0xa)="2f6465762f70746d7800", 0x2000, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000e8000)={0x0, 0x0}) sched_setscheduler(0x0, 0x7, &(0x7f00008ef000-0x4)=0x10001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c4b000)={r2, 0x10000000800}, &(0x7f00003bb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000072d000-0x14)={r2, 0x87, 0xf1, 0x8, 0x8000000000, 0x2}, &(0x7f00001d8000-0x4)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005ef000)={r6, 0x8}, &(0x7f000060e000)=0x6) r7 = timerfd_create(0x0, 0x0) dup(r5) timerfd_settime(r7, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000704000-0x10)={0x0, 0x0}) timerfd_settime(r7, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {r8, r9+10000000}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r10 = socket(0x10, 0x2, 0x0) write(r10, &(0x7f00008c5000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2017/12/10 13:10:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xd4e9, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x400002, 0x0, 0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3b5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) r2 = getpgrp(r1) perf_event_open(&(0x7f000085e000)={0x2, 0x78, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eda000)="2f6465762f7667615f6172626974657200", 0x804887d, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000be9000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) eventfd2(0x103, 0x800) prctl$setfpexc(0xc, 0x10ffff) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000afa000)={0x8000005a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_ONE_REG(r5, 0x4010aeab, &(0x7f00009ab000)={0x8, 0xf30}) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f00008ce000/0x18000)=nil, &(0x7f0000221000-0x18)=[@textreal={0x8, &(0x7f0000a6b000)="66b89c0000000f2bd8707021f86635000000e00f23f866b98a0400000f32f20f5d63e8f40f01d10f00990000660f38f6990040d8370fc71a66b9cb080000f20fc191f4d6", 0x44}], 0x1, 0x38, &(0x7f0000a2d000)=[@cr4={0x1, 0x10000}, @dstype0={0x6, 0x0}], 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000b6e000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000081a000-0x4)=0x10) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f000078e000)={0x94, 0x0, [0x0, 0x463, 0x4, 0x80000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(0xffffffffffffffff, &(0x7f0000d1a000)=0x0, 0x8) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000800000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$mice(&(0x7f00002d7000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000bc3000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 13:10:01 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000456000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x20000) recvfrom$ipx(r0, &(0x7f0000d8c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a, 0xfffffffffffffffa, 0x0, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003ef000-0x76)={0x0, 0x6e, "8fc9e7d9c718b264c7bf37f140b69d2b8b7c1ea7c54b95bfb036f4df7a4639c9b3fea4ac2ff52cb1c3d69b57de61fef2f9363c72534f3bb70fd4b5a357b5da1b5fc102a5647ce43d1d8d8527eff36e16e7bf29629d0d46a79c1afc2971688cd2937654014d31b715d8594280727d"}, &(0x7f0000ef9000)=0x76) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000022f000-0x45)={r1, 0x3d, "22eed4fbf20eb8a1fef4345872966eb7ebbdcd31bf038aea54a9823c3bd331bc41a32dd083d8802a880b5baae9461a389b6ef608abbac406ff064653d7"}, &(0x7f0000c0c000-0x4)=0x45) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000efa000)={r1, 0x4, 0x5c, 0x100000001, 0x2, 0x5}, 0x14) r2 = open(&(0x7f0000865000-0x8)="2e2f66696c653000", 0x141042, 0xfffffffffffffff8) ftruncate(r2, 0x7fff) r3 = accept$inet6(r2, &(0x7f0000e08000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002e4000)=0x1c) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000efa000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e14000)=0x10, 0x800) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ef7000-0x4)=0x334, &(0x7f00008d5000-0x4)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r3, 0x408, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000996000-0x8)={0x0, 0xffffffff}, &(0x7f000092c000-0x4)=0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00008d0000)=0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ef8000+0x42)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, 0x98) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000ef5000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f0000b05000-0x8)="2e2f66696c653000", 0xc) wait4(0xffffffffffffffff, &(0x7f0000c50000-0x4)=0x0, 0x1000000, &(0x7f000074d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x80003) utimes(&(0x7f0000ef3000)="2e2f66696c653000", &(0x7f0000ef4000-0x20)={{0x77359400, 0x0}, {r6, 0x2710}}) setsockopt$inet_buf(r5, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="17000000020001000000be8c5ee18c88a3000008010100ec1fda1e03368a3cdc0a000000d800085ad94852bb6a8800000000dba67e0600000000000200df0001800000000000009cee4a5acb3da41f0000ba00670000c88ebbff060100000b0100000024000000000033e742506b00ec008b03cf9eebe7ec7ee87cccfff6ba000000024f0298e9e9f554062a80e6050000040100000000cc91a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0b4d2c23eef67954bcd", 0xc1) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000c7e000-0x8)="6b657972696e6700", &(0x7f0000b3a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00005a9000-0x5)="7573657200", &(0x7f0000efb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000efc000-0x2a)="e61293eb86eb93327b3dc4372315e0eedb1cf4ee0557e320cea763875c1fb66ed5d73918a2c3691fd268", 0x2a, r7) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f0000efc000-0x6)="6c6f676f6e00", &(0x7f0000efc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000012a000)="", 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000efd000-0x8)="6b657972696e6700", &(0x7f00008ad000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000023f000)="2e6465616400", &(0x7f0000124000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000efb000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0) add_key$user(&(0x7f0000142000+0x775)="7573657200", &(0x7f0000c7d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000072d000)="d883c63019e884161ffcc1a5c0c0dbf769ac90b46aaa72fc024def706d3f2bc753dc4b7c8fb227d283934075ca6dccd03750204d006a2d61f6478fe90f3d2d9b89288c30b7e1ff866c5d97629be20db1d957659e6f9d39aec788fcc9bec36b786f8085066201faee06b4500b111cfb772d088d9b2e3ae6a902ab5e9700db45bbb8d712c25da54a67210d5b6e9c3a59eabbc92ee4e3e7ca12c18d5c1219ff005580c28fc23eb090e30941bfae6a56593d8fcd61b66bd58ef4db1656fb26c879a9d65256ace13de19bdae58be418", 0xcd, 0xfffffffffffffff8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000efa000)="7573657200", &(0x7f0000efa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000efb000-0xf4)="f85a619ce2d50e4968f7e6c0368f1d79e5723239df134796abcb1e872df16478b5b8cbbb66ddb6af48d382ca388d0e6c88a7600908ee5cc277c0e39e9e9450e7a6e2195c1cf6f83e4d7ff0951fdc4d337acc976bdde896021006960f85039c54cd31e74854d662fac3a4be4645e68ea39e2245eab6ceebb668606f5c9359ccecae6309cbd3606bfdb147fa1de4e3166acab3c25deef73a51279909aec723969c0b9d7f4d6f908a49adb1d4873d81dc8380b850517f8e13a392e99ccfd1646740d209b518e168ec96f424dce5c43543f6fc5cb18bd7dd0075076e02dce6b9fbf5e69a8a7ac2c22cbdb7ced4903cfbc92125484506", 0xf4, 0xfffffffffffffffe) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000403000)="6173796d6d657472696300", &(0x7f0000efa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ef6000-0xa)="2f6465762f70746d7800", 0x802, 0x0) sendfile(r9, r2, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$TIOCTTYGSTRUCT(r9, 0x541a, &(0x7f0000ca7000)="00") 2017/12/10 13:10:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x2000000000) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = add_key(&(0x7f0000c3e000-0x8)="2e6465616400", &(0x7f0000e3b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000578000)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f000002b000)=0xc) recvfrom$packet(r2, &(0x7f0000dab000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda, 0x0, &(0x7f0000a61000-0x14)={0x11, 0xff, r4, 0x1, 0x2020000000000400, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) keyctl$assume_authority(0x10, r3) readahead(r2, 0xb4f, 0xbca9) add_key(&(0x7f000078e000)="6c6f676f6e00", &(0x7f0000b14000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a88000)="b3521b7a73fb2163aa5ab83154c07d271a6d5c2bd1e39da9d46a05fa4b53e8054ce35ff8004a83bd8506b0e4b9c524b841a94660", 0x34, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0xc00, 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) ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f0000001000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000001000)={0x6, 0x0, [{0x0, 0x9, 0x1, 0xe87, 0x3f, 0x4, 0x1, [0x0, 0x0, 0x0]}, {0x40000001, 0x0, 0x2, 0x1, 0x1f, 0x7, 0x7b, [0x0, 0x0, 0x0]}, {0x0, 0x7, 0x1, 0x7, 0x3, 0x0, 0x3, [0x0, 0x0, 0x0]}, {0xc000001b, 0x8001, 0x2, 0x8, 0x4, 0x3, 0x66, [0x0, 0x0, 0x0]}, {0xc0000001, 0x80000001, 0x5, 0x5, 0x80, 0x7bcb, 0xffffffffffffffff, [0x0, 0x0, 0x0]}, {0x0, 0x1, 0x6, 0x7, 0x2, 0x1000, 0x0, [0x0, 0x0, 0x0]}]}) r6 = socket$inet6(0xa, 0x806, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000e00000-0x2)=0xffffffffffffffff, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0x3a53, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf8}, {0xa, 0x3, 0xffffffffffffffe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1160000000000, [0x3f, 0x1, 0x7fffffff, 0x8, 0x0, 0xff80000000000, 0x0, 0x7]}, 0x5c) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f0000003000)=r7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @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, 0x1}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 13:10:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a02000)=0x81) request_key(&(0x7f0000996000)="6365706800", &(0x7f0000c10000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e45000-0x6)="5b7070703100", 0xfffffffffffffffe) pipe2(&(0x7f0000154000)={0x0, 0x0}, 0x80000) accept$inet6(r0, &(0x7f000065b000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006f4000-0x4)=0x1c) keyctl$describe(0x6, 0x0, &(0x7f000018e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f00005ab000)=0x7, 0x4) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00000ea000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x100000100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00001ef000)="2f6465762f6c6f6f702300", 0x0, 0x20000) clone(0x0, &(0x7f0000acd000)="", &(0x7f000018a000)=0x0, &(0x7f0000490000-0x4)=0x0, &(0x7f0000d8d000)="1ac6e27d62a1f839a8734d31efe04165c0450da773c61e3b8d0d4682e718bf57e929bccf00ff986d63a81c0aef754f17484e3a6dcb44883a548202f69c3ad8fe8b74c82347bd6d68ded2ac1e77c1af58d518987221c6b73ca2d17cc6939d3b94d4a052d22ad3bd05852e58d0fc55dd6942276eddacbc921a543cb20f11978bb25c65bafe80cbf3a0f5d8553924f122280df6438fe22b30e024e39b1375cbb058c4916d25d436d2db74ce2ab808a48b849e474bbed1b7ea12f4b77377bc44627665c5e9fbf91333df4bc5374af81718dc") msync(&(0x7f00002d0000/0x3000)=nil, 0x3000, 0x370efaf807438380) sendfile(r3, r2, &(0x7f00000de000-0x8)=0x2, 0x8000) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000fcd000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000688000-0x33)={0x0, 0x2b, "de593ecc8aed750c6310d0966b1d0805edf51e958f41364467fbfb5a2887efa29580fa30464ad24892b235"}, &(0x7f0000000000)=0x33) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000000)={r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5}, 0x98) r6 = socket(0x40000000015, 0x8000f, 0x0) setsockopt(r1, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="00ff0007", 0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000222000)=0x3, 0x4) bind(r6, &(0x7f0000fc8000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007bc000-0x8)={r5, 0x0}, 0x8) r7 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000665000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000860000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000edb000)={&(0x7f0000b48000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000099c000-0x10)=[{&(0x7f000040b000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000366000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0xffffffffffffffad, 0x0, 0x4, 0x100, 0x4, 0x8, 0x1ff, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x6, 0x1f, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8008, 0x5, 0x68, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8200, 0x80000000, 0x100000001, r5}}], 0xc0, 0x20000000}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/10 13:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f00002e6000-0x78)={0x2, 0x78, 0x4bc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000a51000)="2f6465762f73672300", 0x100000001, 0x1) gettid() mkdir(&(0x7f0000f18000)="2e2f66696c653000", 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a58000)="2e2f66696c653000", 0x0, 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, r0, 0x0) r2 = perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0xa01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000afb000-0x4)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000894000)={0x0, 0x3, 0xfffffffffffffff9, 0xfffffffffffffff7}, 0x5) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000b29000)=0x7fffffff, 0x4) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f000040c000)=0xfffffffffffffffb, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000232000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f00001ae000-0x8)={0x7ffffffe}, 0x8, 0x0) r6 = gettid() rt_sigprocmask(0x0, &(0x7f0000aad000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r8, &(0x7f00008ab000)="", 0x0, 0x0, &(0x7f0000b14000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r7, 0x0, &(0x7f00005be000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000086e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r6, 0x11) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000621000)={0x0, 0x1, 0x8001, 0x0}, &(0x7f0000434000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000a6000-0x8)={r9, 0x0, ""}, &(0x7f0000940000)=0x8) pipe(&(0x7f0000fcf000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r5, 0x0, r10, 0x0, 0x8000, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffe, 0x0, 0x400000, 0x290, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) 2017/12/10 13:10:02 executing program 1: unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b12000-0x8)=@assoc_value={0x0, 0x40}, &(0x7f0000a35000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00006fd000-0x8c)={r2, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$inet_sctp(0x2, 0x40000004, 0x84) r4 = socket(0x2, 0x3, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000002000)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r7 = getgid() sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x99)="ee0ad1a09b4ec752308ed0110c9b8cb28d267ccec487077496806832942e647e36162cffc3520b8b1b238c07cda2e06bf2ede8627232d0c3554a36aeffc5c52b8e18c3688816d54cf0d1ae66ab2a36ec2587862fb0198916695f91964b974fd5933ce24bf428007c85f028b6766b24b068b12db584fd1453013ae8e638a173000e3bd788c6ac3f492d0e95e34b0185642d5bd629d0e6e3a18e", 0x99}, {&(0x7f0000001000)="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", 0xff}], 0x2, &(0x7f0000000000)=[@rights={0x38, 0x1, 0x1, [r1, r3, r4, r1, r3, r4, r0, r4, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r3, r4, r3, r4]}], 0x78, 0x40}, 0x20000000) mprotect(&(0x7f00003eb000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r4, 0xff, 0x1, &(0x7f0000003000-0x1)="00", &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000013000)="2f6465762f6c6f6f702300", 0x0, 0x0) r9 = fcntl$dupfd(r8, 0x0, r0) ioctl$EVIOCGPHYS(r9, 0x401070c9, &(0x7f000000a000)="") fsync(r9) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r9, 0x11, 0x2, &(0x7f0000017000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) renameat(r9, &(0x7f0000005000-0x8)="2e2f66696c653000", r9, &(0x7f0000016000-0x8)="2e2f66696c653000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 13:10:02 executing program 2: mmap(&(0x7f0000000000/0xa9c000)=nil, 0xa9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a99000)="6e65742f6669625f7472696500") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000a9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000a9c000)="2e2f66696c653000", r0, &(0x7f0000710000)="2e2f66696c653000", 0x13fe) mmap(&(0x7f0000a9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000a9c000)=0x0, 0x100000001) r1 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)="6e65742f736f636b737461743600") preadv(r0, &(0x7f0000c39000)=[{&(0x7f00000a4000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f000021d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f00005b9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000073d000)="", 0x0}, {&(0x7f0000a4b000)="", 0x0}], 0x5, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000536000-0x4)=0x0) r2 = syz_open_dev$sg(&(0x7f000082e000)="2f6465762f73672300", 0x200, 0x20000000000040) mmap(&(0x7f0000a9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00003ac000)={&(0x7f0000615000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000788000)=[{&(0x7f0000a9d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000653000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x2, &(0x7f0000721000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea, 0x5}, 0x2001) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000a9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$random(&(0x7f0000a9e000)="2f6465762f72616e646f6d00", 0x0, 0x44100) openat$rfkill(0xffffffffffffff9c, &(0x7f000082b000)="2f6465762f72666b696c6c00", 0x400000000000003, 0x0) mmap(&(0x7f0000a9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a9e000)={0x7f, 0x6, 0xffffffffffffff79, "710065756531000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffb000000200000007500000000000000", 0x824, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getflags(r2, 0xffffffffefff7fff) r5 = syz_open_dev$sndseq(&(0x7f0000d2a000)="2f6465762f736e642f73657100", 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000047000)={0x4000000000000001, 0x7, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r5, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) clock_gettime(0x0, &(0x7f000045d000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f00000e4000-0x50)={0x300, @tick=0x0, 0x9, {0x3, 0x9}, 0x1ff, 0xffffffffffffffff, 0x6be, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000963000-0xb)="2f6465762f6877726e6700", 0x210000, 0x0) mmap(&(0x7f0000a9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000a9e000)=[{&(0x7f0000e0a000)="", 0x0}, {&(0x7f0000a9e000)="0dc94a2bf178cfaf0c3e7f2762901e79e37559818da267507365e7d4a92a3fc2619490985f9e4f5e48de103fb5ee39fdea43c099fa6dabbc7ba48c0d3f27a8081ef5e7b566e27380bbe68a139c0c88fc4beccbbe09a46aa696de03c47ecf50a5f5b8a8da1af6290fe5cd3c912b194d47e057655c01226a6ee9d21ef3cedff5282770007d67fdb0e4e2525147f4a1fe3427fa800b2ad34b6a98ea63891001c222390e16c2b8fd5c0f573ce94992d8b8190eeacb80e8ac23a436b71829b25db54a325a2a367ef7a1b658e8", 0xca}, {&(0x7f0000574000)="059521d6e761804bd86fd9ca7972851343d9348e3f2d83093553658d70bdfd5bc0d3255d7d15ed09f203805203851de9be400f5bced70b1a0f051b5e40c4c5e97fa707ec938125a16bdf5fe6d67c7219d5735af8f32fc0ce6de8344847424bab408d3cb286dede7565815d993c857065", 0x70}], 0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000809000)={0x1c3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000010e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f0000000000000000000000000000", 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x13) accept$inet(r1, 0x0, &(0x7f00001d9000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 13:10:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000079c000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000536000)=0x10, 0x7fffb) sendto$inet(r1, &(0x7f000087b000-0xed)="5621debf92ad24eeae0703866c979167aaf8ed34fa18f45a84eec7b5c8b57df1ed6dbbcf1c5cc0ef5d8000000000b0fad205895c050eb716cfbc917062e8b54cb492e2592e518d335c55c6a09b074adb47909f9c26938a4abe93553d0f2db06388f3c5ed3d7fed750f31631ca13352319545bece94a35d40bd5a85670bf46f0edd738575a8168ab3c3442ac9a3ae990b5054fd797671763502b05dfffffffffffffffd753f7e0906c23d912455e4b9da4347b7ebe021eda0f023e495f58fd42d1f6ddee43ff71bfa857f0dc98b521c91db9457026549fd9e3ca56bee02c74dd81d4d05b477501b431945df2883", 0xed, 0x8044, &(0x7f0000292000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = open(&(0x7f00000cc000)="2e2f66696c653000", 0x101000, 0x11) accept4$ax25(r3, &(0x7f0000308000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000051f000)=0x10, 0x80800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000319000-0x4)=0x6, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cab000-0xb0)=[@in6={0xa, 0x2, 0x100000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0xffffffff80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) sendto$inet(r2, &(0x7f00007ef000-0x14)="2b819cbd1a1386b670945d66978df816afaa71cfc54d8902699539bed87534e5684cce85333278e976eab69b4f35c45f88d3752e40cbca4a73b7251f925c2f19578a06fe", 0x44, 0x80, &(0x7f0000df6000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006c1000-0xb8)={0x0, 0x3, 0x1, 0x0, 0x1ff, 0x100, 0x2, 0x9, {0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xffffffffffff7a00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffff, 0xfffffdfffffffffa, 0x0, 0x0}}, &(0x7f0000689000)=0xb8) recvfrom$inet6(r2, &(0x7f0000b83000-0xf)="000000000000000000000000000000", 0xf, 0x2000000020, &(0x7f0000f4d000)={0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10ffffffff}, 0x1c) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a73000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000121000-0x28)={r5, 0xfffffffffffffffa, 0x54, 0x59, &(0x7f00008f9000)="22effa069eaddf9b85315ac599258f4deea36fa05ee9a5114dfe9ca2ff9e57af7d21c1c6be115cba4bbe20e08ccb09d28f47b3f2044051dbb48b460c1a10c1795114366a9f5aaf5217db79b4fa693018a48ff065", &(0x7f00000ed000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0xcd7}, 0x28) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000504000)={0xa13, 0x2, 0x3, 0x10000000000003, 0x0, 0x65, 0xc, 0x10000, 0x800, 0x402, 0x4}, 0xb) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ee6000)={r4, 0x7fff, 0x8000080000001, 0x80000000}, 0x10) r6 = syz_open_dev$mouse(&(0x7f0000b41000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x10001, 0x2001) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000bf2000)={"505b10bf88189b7a83d1cf6fa5728b92535659fc93d15fbf82360e7f0e739ac4696388bef03bbf28166d84ad2222af7d5fc3c84e8dd3efa254184f75f0ed0332e0f59b6487a9f48fcd22a17000a2f3a30de96e7edaf141772e66a488fe9d51a165fc285fecabd38461e2893f054066d18a641cb0e5a5e3cd85a0a7d8be6917e0f46dfb91415ffcf8b34c7c155b58d72bbfb6cb983dac72733fd257d1b8b4e0dfdd620a7641691c605eaa656ce0ca7f61813304e026f056c3528fb4660de0b7e7c5ed89906636bb40bc22217b39e3a8d2c6801ee91579fff5231a34f32b33374d4624b1fb86668c0bb12de7cc5c57a32a9028f411eb445b820542e6b4446fcf0a57b5ef2509049000b9896ef140b2a1f15866b0b48a0ce5a1e3ef3276d97d05143d91df1b5e38aa9a7af74cf6463efc382a90c347867943ae279001e69236af30be44c6067fb1ec841a6c02b0682685391986a7410fd853570f15be8930d5752a1e450a33ad1604068fb27ab327145a7601d21bf2cb4ce5984d10284d9867f200ae770c6a9a5d8b511e6522a130cd1c98fdaff1cfdc8fc423ffa034d1e04e937783de9d761bd5570be79bd2a9701d974fff8d4af719b507682f2594ac44d023c007e3d0a411dea5f44b016f14255c4cc64e916d11681d46171a83eb2da777f49aa170c77addbb1d3b62d17b9721efde96d09b46ec0218e101963eb3b38f769e5cff5503224fa1f9ae6dc1f9b27aff032c551054ff56d0c02cf78d1cb022f944a62ae7250a446b6f0927178089557d7863d292c4766112ef4a5164e8d7ef557e8523da01ec721a94b886ddd4241cb2850a6e7256737644c26317c0b92b66c954d6952a453059ab52d729de8564fbbb67c98177429d050cd6863d9d318826c1d9c3d989910b2e8a75fb05d2be4b6f48e551c377c69a3d8a00df696ddb128e3400fc8d98137978d11f9145a1113574d3f2a061f25c78685c4c85728b24d046c2bffd4b27ec37a2ed39684ab96499ecaaa1ae252493b549f4ab2b94f2d92e7d3d3c41334923ae706516fa63979847857ea3b4506d0804274f2e5d0ebaa3334c01cfbbf9db1288561f7940abfbab947e0fd71f8f04362912a6644c3d2227079331e6c919dfa1bb3612107d4e19095594cbcb0a2749d03b84446092245c0aacbc8ccabe87848e4bdced1ea0773931452e927f0eae18ecec31cd9d99fa6c911894ecbcddbf5d975f7807447ced85b2f9dd08bbac3d45decf3c3f4c36c65c555ee101d0a55a6093a0d6b0a7517e8a9378c622fa03549dd0178472399d8c06b950821e78a3958a7d454b2a0e1b4c6b1e4439146d198235da2351cc292ea7032a420ae9fe10e56b250a8e6c62db38ec3e4ce5a138c0d0671ab883888586797306fd01deaa4f25328e2e13d545ca90b7930afc99d63af12519ff3e3588169b9868789619f626"}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000b5e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000dcd000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d69000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000cd5000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d0b000-0x8)=@assoc_value={0x0, 0x4000005}, &(0x7f00003dc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000565000)=@assoc_value={r4, 0x1f}, 0x8) sendto$inet6(r2, &(0x7f000074b000-0xf6)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3daca50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebbfcdc7ab2ef78c29ab0f61aad024d6c040ca6441080006a4f30600000000000000ea2d652e2068f94f729bd2d470fbdfeb7dd91ee90a192982d9949bfe6fac42e8066b62bfddc834", 0xf6, 0x840, &(0x7f0000928000-0x1c)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x800000005}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000e52000)={@common="64756d6d793000000000000000000000", @ifru_flags=0x3fe}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000a4d000)=0x0, &(0x7f0000a25000-0x4)=0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000781000-0x4)=0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$VT_ACTIVATE(r6, 0x5606, 0x3800000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000007e000)=0x0) 2017/12/10 13:10:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f22000)="2f6465762f73672300", 0x6, 0x20000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001c000)=0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f000034a000)={0x0, &(0x7f000020a000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0xb, &(0x7f0000984000)=0x7, &(0x7f0000979000-0x8)=0x1ff) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e26000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x81a) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000242000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="c7fea2da209352ce955e087d114ed2c9"}) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000234000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000415000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) close(r5) socket$alg(0x26, 0x5, 0x0) r6 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00002c0000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000b4c000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000484000+0xd85)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r7}) 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$inet6(0xa, 0x3, 0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfc, 0x7fff, 0x80000000, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x1, 0x0, 0x0, 0xe25, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1ff44d97e1964b8c) getpgid(0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00007b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000855000-0x4)=0xc) [ 174.962848] device gre0 entered promiscuous mode [ 175.007314] sctp: [Deprecated]: syz-executor0 (pid 21275) Use of struct sctp_assoc_value in delayed_ack socket option. [ 175.007314] Use struct sctp_sack_info instead [ 175.062254] QAT: Invalid ioctl [ 175.111136] sctp: [Deprecated]: syz-executor0 (pid 21283) Use of struct sctp_assoc_value in delayed_ack socket option. [ 175.111136] Use struct sctp_sack_info instead [ 175.160099] QAT: Invalid ioctl 2017/12/10 13:10:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e1a000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x1, 0x200000000000000, 0x8001, 0x3, 0x0, 0xffffffffffffc183, 0x8418, 0x34d383054eb5f4f6, 0x3f, 0x4, 0x0, 0x8, 0x0, 0x9, 0x2, 0xd2, 0x400, 0x4, 0xc630, 0x4, 0x0, 0x80, 0x1, 0x1, 0x0}, r0, 0x537, r1, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x3, &(0x7f0000000000)={0x6, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00001f5000)="2f6465762f7573626d6f6e2300", 0x71d, 0x6000) r4 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a43000)={0x0, 0xa8, "69154e34aea1b72a3bf23fb732ace11d6311578839b3bb8369344313d5e30873b4c60f29e60c1dac0ed15f4dffd72cf3d51c2b6f91775be9dcfefb99bdd0cadc9cc9750d8cea2f0cd8dc65d72e824587b3d7a39861fd6ff936a28ec0bac80071a071dd739d9828a2d0df89b05cba1aca478e9e7be6d1565dc7b3a107c6c8cb045bb75e94b9edef830b59cd6411b7761b8d412392806c5a9c84ed126b7cef40fbb59c8121934bae1a"}, &(0x7f000003b000-0x4)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000181000-0x6)={r5, 0xa7}, &(0x7f0000e6d000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000a59000)=0xda, 0x4) 2017/12/10 13:10:02 executing program 4: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ac000-0x9)="2f6465762f72746300", 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000eca000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000207000)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000054000-0x8)={r2, 0xf1b}, &(0x7f000075d000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000d41000-0x8)={0x0, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f0000987000)=0x1773e00000000005) mmap(&(0x7f0000003000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000deb000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000bdb000-0xa)="2f6465762f70746d7800", 0x2000, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000e8000)={0x0, 0x0}) sched_setscheduler(0x0, 0x7, &(0x7f00008ef000-0x4)=0x10001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c4b000)={r3, 0x10000000800}, &(0x7f00003bb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000072d000-0x14)={r3, 0x87, 0xf1, 0x8, 0x8000000000, 0x2}, &(0x7f00001d8000-0x4)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005ef000)={r7, 0x8}, &(0x7f000060e000)=0x6) r8 = timerfd_create(0x0, 0x0) dup(r6) timerfd_settime(r8, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000704000-0x10)={0x0, 0x0}) timerfd_settime(r8, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {r9, r10+10000000}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r11 = socket(0x10, 0x2, 0x0) write(r11, &(0x7f00008c5000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2017/12/10 13:10:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f77000-0x8)="2e2f66696c653000", 0xa3) mount(&(0x7f0000f62000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000095d000)={r0}) accept$ipx(r1, &(0x7f00005fa000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000081d000-0x4)=0x10) r2 = gettid() ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000f8d000)=r2) inotify_init1(0x7fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x800000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) r4 = socket(0x40000000015, 0x5, 0x0) connect$netrom(r4, &(0x7f0000aca000-0x48)=@full={{0x3, {"589da16232fe93"}, 0x10000}, [{"2f11215d008562"}, {"a38d06e342eec5"}, {"083417b080c6f8"}, {"69c7de721d1c5c"}, {"a874abeefedef9"}, {"d008939ba8b61c"}, {"495021fb749050"}, {"e9e3d72b2767bd"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000013000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "6374722863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r6, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2017/12/10 13:10:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000b5e000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) gettid() r2 = socket(0xa, 0x2, 0x5) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000080e000-0xf)="2f6465762f73657175656e63657200", 0xfffffffffffffffe, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00005bf000-0x20)={0x87aa, 0x0, 0x10001, 0x48}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000e000)={0x9, r4, 0xffffffffff7ffffc, 0x100014}) prctl$intptr(0x1c, 0x3) open(&(0x7f000001a000)="2e2f66696c653000", 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)="2e2f66696c653000", &(0x7f000000a000)=[&(0x7f0000060000-0xc)="2f6465762f6175746f667300", &(0x7f0000047000-0xc)="2f6465762f6175746f667300", &(0x7f000005f000)="2c6574683000", &(0x7f000005f000)="6c6f706f7369785f61636c5f61636365737373656375726974795b2b73656375726974796d643573756d1b3d2300", &(0x7f000003f000-0xf)="73656c662e2f5c6367726f75709200"], &(0x7f0000060000-0x18)=[&(0x7f000003b000)="00", &(0x7f000005f000)="2e00", &(0x7f0000016000-0xd)="2b776c616e306d643573756d00"]) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f000048a000)={r5, 0x1ff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00001f8000-0x4)=0xc7, 0x4) 2017/12/10 13:10:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000090f000-0x8)="2e2f66696c653000", 0x2000, 0x108) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7d) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000006a000-0x1c)={0x4, 0x4, 0x4, 0x9, 0x5, 0x0, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fac000-0x18)={r0, &(0x7f0000eb2000)="", &(0x7f00000aa000)=""}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000246000-0x10)={r1, &(0x7f0000eb4000)="d5"}, 0x10) pipe2(&(0x7f0000d69000)={0x0, 0x0}, 0x800) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00002c9000-0x4)=0x7, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x5, 0x0, 0x0, 0x0, 0x4, 0x100000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f000098b000)=0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003f1000-0xcd)="", 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x14, &(0x7f00009fb000-0x4)="", 0x0) sendto(0xffffffffffffffff, &(0x7f0000a14000-0xe7)="", 0x0, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000b59000-0x38)={&(0x7f0000c4f000-0x20)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000abd000)=[], 0x0, &(0x7f000041c000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bed000-0x8)=0x75) unlink(&(0x7f0000356000-0x8)="2e2f66696c653000") ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000491000-0x4)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x8, 0xffffffffffffffff, 0x2) pipe(&(0x7f0000c93000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x9, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, &(0x7f0000399000-0x8)=0x1fe7, 0x20, 0x1) mlock2(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0) mbind(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000f71000)=0x0, 0x8, 0x2) dup2(0xffffffffffffffff, r4) 2017/12/10 13:10:02 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$bt_rfcomm(r0, &(0x7f0000af9000-0xa)={0x1f, {0x1c4, 0x3033, 0x400000000000000, 0x344, 0x84a, 0xd3}, 0x4}, 0xa) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0xe, &(0x7f0000df1000/0x6000)=nil) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f0e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003fa000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000099b000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x5, 0x0, 0x0, 0x55fd, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r4 = socket(0x800000005, 0x3, 0x9) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000057000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) r6 = openat(r5, &(0x7f0000d68000+0x94c)="2e2f66696c653000", 0x40000, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000010000-0xa)="2f6465762f70746d7800", 0x40001, 0x0) pipe2(&(0x7f000022e000)={0x0, 0x0}, 0x80800) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006f5000)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) ioctl$TIOCGSID(r7, 0x540f, &(0x7f00001e0000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2000000002, 0x78, 0xdb, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x1, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000553000)={0x3, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x36e5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xdfc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x19822bd7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xd813, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffff3c7, @loopback={0x0, 0x1}, 0x624}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x318, @loopback={0x0, 0x1}, 0xffffffff80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) bind$unix(r4, &(0x7f00002b2000-0xa)=@file={0x400000000000002, "2e2f66696c653000"}, 0xa) r9 = dup2(0xffffffffffffffff, r0) sendmsg$unix(r4, &(0x7f0000003000)={&(0x7f000002c000-0x10)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000004000)=[{&(0x7f0000000000)="dd98ed81", 0x4}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000386000)=0x0, &(0x7f0000e07000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f0f000)={0x0, 0x7fc, 0x7fe, 0x40}, &(0x7f0000f10000-0x4)=0x10) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000d53000)=0x9, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00003f4000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40, r2}) shutdown(r6, 0xffffffffffffffff) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000d72000-0x4)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000760000-0x4)=0x934, 0x4) ioctl$TIOCMSET(r9, 0x5418, &(0x7f000029b000)=0xffefffff) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r9, 0x80045400, &(0x7f0000352000-0x4)=0x0) 2017/12/10 13:10:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8000f, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x20000000000c) recvmsg(r1, &(0x7f0000c8d000)={&(0x7f0000658000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2e000)=[], 0x0, &(0x7f0000601000)="", 0x0, 0x3}, 0x12021) write(r1, &(0x7f0000870000)="1f0000000401ffd6000001008200000007fd3f00000000000000001ff50000", 0x1f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000410000-0x4)=0xc) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x2, 0xc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x3f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x234d800000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x80000000000) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000b20000)={@generic="b9d8b4e35259e6c72f93e2aa68b7784b", @ifru_flags=0x100}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000000070, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400020, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffbfc, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) prctl$void(0x43) readlink(&(0x7f0000ef9000)="2e2f66696c653000", &(0x7f000033f000)="", 0x0) r3 = socket$inet6_sctp(0xa, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000147000)=@assoc_value={0x0, 0x2}, &(0x7f00004ed000)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000085a000-0x8)={0x0, 0x2, 0x2, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000025e000)=[@in6={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r3, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x4000000, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f0000081000)=[], 0x0, 0xfffffffffffffffc}], 0x1, 0x0) 2017/12/10 13:10:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x100000, 0x84, &(0x7f00006ea000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000055b000)=0x0, &(0x7f0000569000)=0x4) r1 = socket(0x17, 0x80801, 0x6) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e14000-0x4)=0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="875b7300000004", 0xffffff7ffffffff9, 0x80, &(0x7f000029f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) close(r3) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x0) recvmsg(r1, &(0x7f0000f3f000)={&(0x7f0000f6e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000)=[{&(0x7f0000afa000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000f6e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f00005c2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000f6f000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000865000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x5, &(0x7f0000a26000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x1ff}, 0x10000) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000eee000-0x58)={0x26, "726e670000000000000000000000", 0x100c, 0x0, "647262675f70725f7368613338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r6 = accept$alg(r1, 0x0, 0x0) close(r0) recvmsg(r5, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[{&(0x7f0000f70000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000567000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000f71000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009ac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f000081f000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000f70000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f00009cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f00004f7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x8, &(0x7f0000f71000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x1}, 0x3f5a1db4cedf06e6) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r6, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000a8b000)="e0fbe5a8b085aae4a43a89ee01008a", 0xf}, {&(0x7f00005d5000)="d72f4d3d94a2625b227b0c25245f90858805bc00727514304e5834cfc94a1bbfadadb75dfcd122162231c47c23289f832d6c11063638ce3d6680b3e8be40a3b05d773c93a9762944320b9712183147e598eb8a4254e52e47593511e7fda6752e5b001d4832adc24750d832333e180c33bffb94bdb1fba4064c9789ed6c5671b1c43602372d37000944cd9664c1c45db0609ca47cd3151e90406b", 0x9a}, {&(0x7f0000523000)="8992236f04f2b8a01782acbca1495c9fc2f673910385e49e4f386a0ff64f41bcab7452eb07d6a353d5f6520e19ee61c78353334030519cd4b0003dbd464a2adc95b03b75f142986624fe347c3bbc52d66e0de5e758dd40599b70f18945196dc2a1022db60f4edcfa9899ed794143a72da8133f7bc07df868958c93ec69b3e3", 0x7f}, {&(0x7f0000440000)="ef89da552dd330bcadfed9e746aa47bd70a9227eeb7210410a3f121e11683e61bb69000000002bbda84ef11e1c0000000085b041877d4ee5721076d51bb1769f34d9fb498b24c8591e8aefdd08cbf41ede1f1fe20402f00e6f6ea94c21be8d0c72880da0ca6e01e25dfe6378613bcf3597eaa50389f5eabbb2f33eee7e2b96c1c92590cca3cfa2320d1e3643599fc8e45e8244f8f2a7432e4319e2abe0a370c274aba6c7d674f8ebb4416e523b80800427795be956e4971ec0361cbd4813eba7d5617ce9d7d31caaf57214787ca945ef2f4c799bb9e76ae5847eaed2d17600154f", 0xe1}, {&(0x7f00005dc000-0x4c)="8561b7a0e627acd3a48d8b9f30c6d215c928bf2f5736097e1e283522044672ca4155d83ba8a7a9cf28a2bd5ae7abd49744248b986fcef2d9e8ea1ef3b930ae82f03deffad4a4bc4ce29c3f57", 0x4c}, {&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d97363de0e14ea35948cfcd4e33b238769b5d816af54d725d9e0892fb493649e59bd10170b458b63ccda771d5c26156bdc372e736f4cad146efde6570ab31f177183b8325edb58a0b7ed4859e31ee77c7aed8fbebdf4f1bd54d38d684e74fba79cebae37a8d063fb487688b4422341a445637a86f7ed56f82dfd43d4a2744b5a7997da7a30de752718e12eb78a87b2aa694aaf6fc509d305842f108c80", 0xe1}, {&(0x7f0000f75000-0x1f)="c06b3a247fe5e051d3007662067db4d932c52b788f2a2137c80aaab29cd6d2", 0x1f}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x8, &(0x7f0000953000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) close(r2) recvmsg(r6, &(0x7f0000310000)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000f6f000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000f73000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f00008a9000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000f6e000)="000000000000000000000000", 0xc}], 0x5, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003e8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8943, &(0x7f00008cd000-0x28)={@generic="e40cd2b4153fafd4ed8a0c7c4e8e7e50", @ifru_settings={0xfffffffffffffff9, 0xffffffffffffffff, @fr=&(0x7f0000001000-0x18)={0xffff, 0xff, 0x2, 0xd98, 0x8, 0x7ff, 0x2b7}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000751000/0x3000)=nil, 0x3000, 0x6, 0x32, r7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000002000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) 2017/12/10 13:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000099d000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x640080) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b76000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, &(0x7f0000095000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000038000)={r1, 0x62}, &(0x7f00005b8000)=0x8) sysinfo(&(0x7f000055f000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000296000-0x10)={0x9, &(0x7f000031a000-0x9)="09044f20df50a69e50"}) r3 = socket(0x1e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ceb000-0xce)={r2, 0xc6, "ee06e4eb78fd7356f9d74eb6afd15137932858607bf9be9978e9503fc9c6f374d40163222f130ccb929904043598fb6a67c4a2edf1ee9aa73af693c4c0b6db95f065b8821b9afab3f7c72e014fd9f1d4f02a7918ea88f4b06a2641adbd2262a36dd0e003ad5f1116d5a6cf0d8fc2537460c4f7a72ac9e69c04a0fc9c831882bcdafa8b9bf0a448e9d15924e203485cbb2f3b077747ff4da53c2068c8553a3f0f084b0c4f96af2f28cabeb342efa72b47cb2477ff99272ed7ff015b86aa8abd5eacf13b94978d"}, &(0x7f00005fa000)=0xce) syncfs(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000767000-0x20)={0x6, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00002da000)={0x7, r4, 0x10002, 0xfff}) r5 = syz_open_procfs(0x0, &(0x7f00004ba000)="73746174757300") ioctl$KDENABIO(r5, 0x4b36) sendfile(r5, r5, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000c43000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000e03000)=0xfffffffffffffff7, 0x4) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f0000099000)={0x0, 0x0}) connect(r6, &(0x7f0000305000-0x10)=@ipx={0x4, 0x9, 0x8, "e8a2fb88c3cb", 0x0, 0x0}, 0x10) utime(&(0x7f0000930000)="2e2f66696c653000", &(0x7f0000159000-0x10)={0x401, 0x2}) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000973000)=0x427) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000781000-0x20)={0x10004, 0x2, 0x0, 0x1000, &(0x7f00003eb000/0x1000)=nil}) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000296000)={0x1, 0xfe, "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"}) r7 = msgget$private(0x0, 0x680) msgctl$IPC_RMID(r7, 0x0) [ 175.230009] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/10 13:10:02 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=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(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000e000-0x8)="2e2f66696c653000", &(0x7f0000006000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x7, 0x78, 0x0, 0x0, 0x67f0, 0x0, 0x0, 0x5, 0x0, 0xb, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x100, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x448, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0xfffffffffffffffe, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x8, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = 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) r2 = syz_open_dev$vcsa(&(0x7f0000aeb000-0xb)="2f6465762f766373612300", 0x8001, 0x402) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ff3000-0x1)="2e2f66696c653000", &(0x7f00008a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket(0x1e, 0x40000000001, 0x0) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt(r4, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) 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) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x9, &(0x7f0000002000-0x48)=[{0x5, 0x0, 0xd91, 0x7f}, {0x5, 0x81, 0x7, 0x4}, {0x6, 0x0, 0xe287, 0x1}, {0x7fff, 0x5, 0xfffffffffffffffd, 0x12b4000}, {0x8, 0x8, 0x100, 0x56f}, {0x8, 0x3ff, 0xffffffff, 0xfffffffffffff001}, {0x4, 0x40, 0x6, 0x5}, {0x365, 0x3, 0x7ae, 0x9}, {0x0, 0x1, 0x1000, 0xf8e9}]}, 0x10) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) ioctl$sock_SIOCSIFBR(r5, 0x8940, &(0x7f0000001000-0x18)=@generic={0x5, 0x200, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000bc8000-0x28)={0x1, 0x0, 0x0, 0x5, r3, 0x0, 0x4000000000009, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000ff4000-0x1)="00") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x400000002, 0x300) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) shutdown(r2, 0xffffff7fffffffff) [ 175.319665] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/10 13:10:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d17000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000034c000)=0x46) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000969000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00009c6000-0x18)=@get={0x1, &(0x7f0000caf000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x80}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d1c000-0x4)=0x7, 0x4) r1 = socket$inet(0x2, 0x80007, 0x8000) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x6, 0x4) getpeername$netrom(r0, &(0x7f0000193000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00002f3000)=0x48) r2 = accept4$inet(r1, &(0x7f00009b3000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a76000)=0x10, 0x80800) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000037e000)={0x2, 0x0}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000060d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000953000)={0x1, [0x0]}, &(0x7f0000045000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ef5000-0x8)={r4, 0x7}, &(0x7f000005a000-0x4)=0x8) mmap(&(0x7f0000947000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000741000)={r4, 0x3}, &(0x7f0000d1d000-0x4)=0x8) getsockopt$inet6_udp_int(r3, 0x11, 0x83, &(0x7f0000ae7000)=0x0, &(0x7f00002a6000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000419000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071d000-0x4)=0xe8) bind$inet(r1, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) connect$inet(r1, &(0x7f000091d000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000508000)="4b0da1110fc95337a05cc2bf25014efdcff75eb07b4bf3d176e1681f79e7e00389306c6dbc", 0x25, 0xfffffffffffffffd, &(0x7f0000cb2000-0x10)={0x1a, 0x18, 0x6, 0x2000000000003, 0xfffffffffffffffe, 0x7fe6, @random="f0e685fedb68", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 13:10:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f00008b4000/0x4000)=nil, 0x4000, &(0x7f0000cfe000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f00009df000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ca000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008db000-0xb8)={0x0, 0x1000, 0x8, 0x8, 0x9, 0x1, 0x4, 0x7, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45fe, 0x0, 0xff, 0xffff, 0x1}}, &(0x7f0000e86000-0x4)=0xb8) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000a7d000-0x2)=0x2, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e4a000+0x6e5)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2, 0x7fff, 0x40, 0x40}, 0xa0) r4 = add_key$keyring(&(0x7f0000b44000)="6b657972696e6700", &(0x7f0000ed7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r5 = creat(&(0x7f0000b7d000)="2e2f66696c653000", 0x6) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000cb0000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x58, &(0x7f000071a000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000c65000-0x20)={0x8, 0x8, 0x800f, 0x8005, 0x6, 0xff, 0x2, 0x0, r3}, &(0x7f00008fd000)=0x20) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000c0a000)="6173796d6d657472696300", &(0x7f00006e7000)="776c616e305c2773656c696e7578656d3000") sendto$inet6(r0, &(0x7f0000d50000-0x1)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000e16000-0x20)={0x10200, 0x1, 0x2000, 0x2000, &(0x7f0000ff0000/0x2000)=nil}) remap_file_pages(&(0x7f0000b3f000/0x3000)=nil, 0x3000, 0x3, 0xa, 0x2) memfd_create(&(0x7f0000b49000-0x1)="00", 0x2) recvfrom$inet(r5, &(0x7f00001ed000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4, 0x3e, &(0x7f0000e10000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000078f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003cf000-0xe8)={r6, 0xe0, "2df7a8afa4ce0a860821cb2e6398dfdb73b31b62d542341d0c3fb53acbd23e3777a853dd8a6079099ee3b5e5b2e80813d8228acc99091f6bc8a102c4cee3b8b55b8feb25a568d06bd7f63a8923bec8823b142f0ca96705c06976c4a4e518087e9cf05fa837a6c45b3eb2d829181fc60e8fb0458eb99c49d5463e177dfd758910fd70dd6571db756e3ec0f0c7e96fa88856142fa00744350624a3c1c569bbee5d5b94309a46d93840750177989002dd5aac520f5c4dc5cf64c7b9073a6f5c23b945252e78c4f53b1aaf1601cb0139a3b86fa2539d006539a780d8a10adb5f41b6"}, &(0x7f0000cb8000)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000652000)="2f6465762f6877726e6700", 0x800000000400002, 0x0) 2017/12/10 13:10:02 executing program 5: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bef000-0xa)="2f6465762f70746d7800", 0x801, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a2b000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000049d000)=0x1) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r3 = syz_open_dev$vcsa(&(0x7f00006b3000-0xb)="2f6465762f766373612300", 0x1, 0x32c2fd9328d6edb9) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000638000-0x4)=0x5, 0x4) chmod(&(0x7f0000125000-0xa)="2e2f636f6e74726f6c00", 0x400) r4 = open(&(0x7f0000034000)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f00001cf000-0x4)=0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000069d000-0x4)=r3, 0x4) mkdirat(r4, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x50) linkat(r4, &(0x7f000003d000-0x8)="2e2f66696c653000", r4, &(0x7f000003d000)="2e2f636f6e74726f6c00", 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000215000)=0x75) r5 = open(&(0x7f00008e4000-0x8)="2e2f66696c653000", 0x40, 0x10) pipe2(&(0x7f00003f9000-0x8)={0x0, 0x0}, 0x800) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffe, 0x3, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00005ee000)={0x2, 0x78, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 13:10:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ce7000-0xc)={&(0x7f0000aa8000-0x8)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000062b000-0x10)={r0, 0x18, &(0x7f00008ce000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) munlock(&(0x7f0000ea0000/0x4000)=nil, 0x4000) vmsplice(0xffffffffffffffff, &(0x7f0000372000)=[], 0x0, 0xfffffffffffffffd) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000446000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(0xffffffffffffffff, &(0x7f000074c000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005aa000)=0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r2, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e11000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ffa000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xeaf0, 0x2, 0x0, 0x2, 0x80, 0x80, 0x0, 0x0, r4}, {0x1, 0xffff, 0x9a, 0x8000, 0x101, 0x8, 0x20, 0x401}, {0x0, 0x7, 0x400, 0x3}, 0x1, 0x2, 0x1000000000000, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x43, 0xffffffff}, 0xb, @in=@broadcast=0xffffffff, 0x3, 0x7, 0x3, 0x0, 0x81, 0x1000, 0xffff}}, 0xe8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) pipe2(&(0x7f0000c00000)={0x0, 0x0}, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000a9e000-0x4)={r2}) bind$bt_l2cap(r7, &(0x7f0000690000)={0x1f, 0x6, {0x1000, 0x3, 0xfffffffffffffffb, 0x5, 0x19c, 0x0}, 0x101, 0xe1}, 0xe) getpeername$unix(r2, &(0x7f00001c0000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d08000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000e86000-0x4)=0x0) socketpair(0xd, 0xb, 0x3ff, &(0x7f0000dd2000-0x8)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r9, 0x4b69, &(0x7f00007f7000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ff3000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000839000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00003e2000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r3, &(0x7f0000b54000)={&(0x7f0000c11000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00001bc000-0x60)=[{&(0x7f0000715000-0x4f)="721ad9c76a9025f1f4798d1ba4d2429e23a89035aaf5df593e5ff1f7d9476ba25ac3a4d47ea2c3692c0e7089749af471aeef6f0013b52ecb8d4c9ef2681d1c13da9818a86a77a3bd939afb7356e5c8", 0x4f}, {&(0x7f0000667000+0x201)="f71726a8c2736a77aba2a29aa3bbdd83f30fbfab02a071", 0x17}, {&(0x7f00000b6000)="b6129a1fc08147e35a796e11ad4c9ca2fffbea96fe8d2b8c5ee5ad6606c12fafb9df68c55011a357ed34f1f0fbf219c1b74d165bf571bdb0fc36c714498bb55df0025fb70ab1d53fc2bc91a1d5830e0b98112dd788f5c9c67c3e8f7eff60270bee49a78598c54ae418f00540ceba0b24e51ad2b9bda3b4758b6ebd85db6dd2019d8e653c21749a9a2a93f0e58aa91ac1a7d4a503", 0x94}, {&(0x7f0000530000-0x1000)="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", 0x1000}, {&(0x7f0000011000-0x9a)="40628006df2aaea36f0ac45949297d8b8d2d9a75ecb39c4b531ddd9b8dac7cc080a3734f0a2842d9c76d7aa8e8de8aaf54bbdd29af8e4cb3a39bcc2ef72f552aac02270d92a592d34fbaad1767ce4a77dc18ebf4e0be5cb3ca9f8172e2890af13473b9b01d12ba2e19497e6c55927115d4a054dacea5eba4698cf63c1a32e98504e310f0a2dfd9c0190b8a86bc3cd1bd91b0893ceedabf199d06", 0x9a}, {&(0x7f0000f00000)="ca51621bfb96c5b78fba017c98f39e1349bd52255ea0b01a8c2c4cb0908aa8cf4fe9e3bc6c7486e10fa3d6a3cd167610bfea32fc729af0fe9ab969e922252ded5523b0b9a7bc903167c0b1", 0x4b}], 0x6, &(0x7f0000893000-0x48)=[@cred={0x20, 0x1, 0x2, r11, r10, r13}, @cred={0x20, 0x1, 0x2, r8, r12, r13}], 0x40, 0x40010}, 0x12) syz_open_pts(r7, 0x4000) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000ba1000)={&(0x7f00008ac000/0x1000)=nil, 0x0, 0x0, 0x10, &(0x7f00001ee000/0x1000)=nil, 0x8}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x3, 0x4) sendto$unix(r3, &(0x7f0000804000)="", 0x0, 0x10000, 0x0, 0x0) connect$unix(r2, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) close(r2) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000944000-0x10)={0x2, &(0x7f0000028000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/12/10 13:10:02 executing program 4: r0 = memfd_create(&(0x7f00007fb000-0x2)="2900", 0x1) mmap(&(0x7f0000cb9000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000cb9000)="3fffffffffffffffdfe900ce07070000f30500020003000000e3d900dff0", 0x1e) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000107000-0x78)={0x6, 0x78, 0x40000024, 0x3, 0x0, 0x0, 0x0, 0x0, 0xc01, 0x6, 0x7ff, 0x0, 0x6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x100000000, 0x3, 0x90c, 0xfffffffffffbfffe, 0x2006, 0x0, 0x0, 0xffffffffffffffff, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000)=0x0) socket(0x3, 0x0, 0x1) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1, 0x20000000000002, 0x8) write(r3, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000f5c000)="1f0000000104ff0afd4345c000110000f60400000000000000160003000000", 0x1f) mmap(&(0x7f000062d000/0x3000)=nil, 0x3000, 0x3, 0x3e, r4, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f62000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x409, &(0x7f000005a000)={0x3, 0x2, 0x6, 0x8, r5}) socket(0x3, 0x5, 0xffff) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f63000-0x1f)="040000f50107ff002845b400ffffffffff00001f1f00007fff00dcffdf0023", 0x1f) dup3(r0, r3, 0x80000) 2017/12/10 13:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004c4000-0x4)=0x0, &(0x7f0000de3000-0x4)=0x4) r2 = socket(0x11, 0x2, 0x0) socketpair(0xa, 0x6, 0x10000, &(0x7f0000a82000-0x8)={0x0, 0x0}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa0000-0x10)="2f6465762f73657175656e6365723200", 0x410000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x40) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f00005d3000-0x10)={0x10200, 0x0, &(0x7f0000d37000/0x4000)=nil}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00004d0000)="2f6465762f6375736500", 0x80e800, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000e6a000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fa4000-0x28)={@common="62637368300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000c9f000-0x10)={0x0, 0x3f, 0x0, 0x6}) fanotify_mark(r6, 0x8000000000f, 0x2000004, r6, &(0x7f00009b4000-0x8)="2e2f66696c653000") ioctl$TCSETAF(r6, 0x5404, &(0x7f0000eab000-0x14)={0x0, 0x9, 0x9, 0x7ff, 0x0, 0x401, 0xfffffffffffffffd, 0x7ff, 0x5, 0x9}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000334000)={0x0, 0x10000000, 0x0}, &(0x7f00002c6000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000032a000-0x8)={r8, 0x8}, &(0x7f0000407000-0x4)=0x8) init_module(&(0x7f0000672000)="62637368300000000000000000000000", 0x10, &(0x7f0000fab000-0x4)="656d3100") setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00008b6000)={@rand_addr=0x0, @multicast1=0xe0000001, r7}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eed000-0x8)={0x0, 0x0}) accept4$inet6(r10, &(0x7f000000a000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000d000-0x4)=0x1c, 0x7ffff) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000b63000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000002000-0x4)=0xfffffffffffffffd, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00000e0000-0x8)=0x8001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00006c4000)={r9, 0xa3, "45fe921c4c22617427a5e8e494db806c437ecd31625a84dafd68a3e7f10b2b3b519ce5923656fc510c3c01bc3410c68ccead2baeb8841e85b7002490e68e46416d0f40d85e743657519129d72f3636178279765eb45085000000000000259bbd376697f91e292f9bd72df80f0400f8aabfd0fc6c92e92b6c567ad692b3cc59188202e018c2adcc8c43f610c0dbeda206d83ac5db308db09858373b3b5388f345c82f81"}, &(0x7f00004b2000)=0xab) 2017/12/10 13:10:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, 0x0, &(0x7f0000788000)=0x0) syz_open_dev$sg(&(0x7f000034b000-0x9)="2f6465762f73672300", 0x4, 0x0) mmap(&(0x7f0000ec6000/0x2000)=nil, 0x2000, 0x3, 0x35, 0xffffffffffffffff, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xdd, 0x80000, 0x0, 0xfffffffffffffffc, 0x0, 0x100000000000000, 0x0, 0x0, 0x101, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x2) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f0000946000)="2f6465762f6b766d00", 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a48000-0x4)=0x0) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x3) tkill(r5, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = pkey_alloc(0x0, 0x1) pkey_free(r6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 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) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r7, &(0x7f0000a44000)=[{&(0x7f0000020000)="", 0x0}, {&(0x7f0000020000)="", 0x0}, {&(0x7f0000021000-0x9f)="92284d235171d55c9f52ff2d2c35438e2fd77d56456ffea04417904930aa4199faf1df1716ca4f408bc5e6cccb66cb4c5aea3f043d4196c52c06d5d8561c09ade822e935576c998f7934c7651156a1b6b5b4f56fba121e4eb5007b5629fd4408f9cedc5f0c4fcd3504ae32538c09d909288806c6d91d774be8a63eb12dae7142620a02a1a2a8dbf9ba3760f4b07abf344e085491c8ad0e3158064442dc9045", 0x9f}, {&(0x7f0000974000-0xec)="07eff152e3aa52cbdce10096f21b1ba1f9b1ce1776ddb49ab7be7a55255dd7703488e03a0c900544d2dafce4dfcaf048c977d2a4432ff89c9d4b985f2f2a58c23d197fc55f61c4835c259dcf55683a1a29d037b25257766543078d6111ded05b8b04af1d1df2c58001dfd13817895e1b1fe532d18a4f35a8d9208f40c50aff7b35204534afda46e2b310e4bafd2557b7c32635c5c8cc3f8d4f0285386395157aa017899b5e775f41a2da2c4a72b51e6d52d75698cf0beb666e306cddf4b9c6ec355a4133a2a9e7cf95f5d67449d565dbd65e9d9122e77d84d06cf2e7edfbc5547f533043ebf64a3e0b9d0f6b", 0xec}, {&(0x7f0000939000-0x98)="0eb2986ab220d348149a9680f92494094a6c3b692c23b83b5517531b8fa9d165baec8c7b988cc78d0266ee0ba8f027f1215500ff77482a6f6ca0fbf9b6e875fb2081e459d76db15b76f5f39d53dcff9cc853ebec80c1ebbbac7c4c893dec56612ee5007e48ba8dd05a22471f42f83761250c174b164cd1fd2058bf49213a716187e31699f376b18ba5eb17c1911ec5dfc20d2712842c1d43", 0x98}, {&(0x7f0000b40000-0xe9)="d8b1ad668a816118b08fcd52d628bf6b5a091431355317b13bab6a3ae6e3493ddb537090d348c3d2033c7abe72c0d96fdf2834f5ebce39179cb2bf9bb472100b5c33fb854a32f3177ad78fd06528ed7ca6269f295609b448ea9bb84cd12c00039615195d49c0cfa05a144bf78e371b2cf85c2788e660d0c37775ffc94e8bf0b436b357006db6c05521fc434fe6307b9cf89e9abf9bbecf2596a0962beef5d1820d9e3d0afb3eb1a5f69cb1ceaafe9a599051f5dab8454e88e8718fc4fd482f1c890dcd2159302e5d5130264e84677645dc47b411905249249c8e664d3d62c03ba905799ce9cbe5ce0b", 0xe9}, {&(0x7f0000020000)="56c3519c94731bdec650ad6f84b607095a969884053d1fae2278b6a3ca16123e660357770dc74f04be3e4e5e23bb1143e83c92bb6688acb95bb9c90c7c19b73fd5418a718d8299c8c4b2d5749148d0dbf85412fabe44217713372bf385a5b4ed452ca268aa609014a6285e918cf6bde0b0a2dbec68f59697044b70d41be2e6a7a01a1fb177d5a801717b875fbeadaca56e034ef4f793d1c63ff4e352f3831578250e77e6faaa5486564bf7708c244b0c52fa9630bda618429f", 0xb9}, {&(0x7f00000dd000-0x83)="26b44951d63ee22801457cbc420607ffb57e895df19e038d456b6622d1fc0b2644f66cc425d479098a8653e698a6487a69131047aa9734408c28de31b19ef45558e553e72cca5b799c61140f3d77ec4d406d7e2f51e3d280ee4b899021c6a262220ae309f75eeb6ff1bee099dd2432f05453ff94c8313d778b100a928e9870a542fd09", 0x83}, {&(0x7f0000a39000-0xd2)="b29ff88b58da22cbc53bf2b037c96d87277610795057c18b53d9efa1d7161f21d0c94d9557d216ad00ce9ec5f7d908f22bc1a9c535f5b168b5b5293bb9b70c21bc0d47d2afb5abbbff2b2482f48aaf85c0987b05adf546d17e861c85963744e0c6cde962f2b47f07659321d45809fd312c9d6c012ddac8d6b511c7b2789ac087c65a612d3b4ad558b027b7df67ef9c2ce8d0e6d7d18efe9637d1ab81b91926eaed162fdd97d0c65ab135aaa2777dd4e7c04bdb75e3dbf62faae5af08e64556cfff5b4d74b148cae34a2968608669d557b74d", 0xd2}], 0x9, 0x8) syz_open_dev$loop(&(0x7f00005a3000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/10 13:10:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000076e000)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x2) r1 = open$dir(&(0x7f000073d000)="2e2f66696c653000", 0x0, 0x41) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000a41000-0xc)={0x1000000000000006, r1, 0x0}) openat(r2, &(0x7f0000c53000)="2e2f66696c653000", 0x400, 0x40) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x80000001) seccomp(0x1, 0x0, &(0x7f0000aec000-0x10)={0x0, &(0x7f0000000000)=[]}) r3 = socket$alg(0x26, 0x5, 0x0) r4 = add_key$keyring(&(0x7f0000018000)="6b657972696e6700", &(0x7f0000210000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r4, &(0x7f0000864000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0) bind$alg(r3, &(0x7f000000a000-0x3d)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000010b000-0xb)="2f6465762f6877726e6700", 0x480600, 0x0) ioctl$TCSETAF(r5, 0x5404, &(0x7f0000088000-0x14)={0x9, 0xfffffffffffffff9, 0x9, 0x3, 0x1, 0x7, 0x6, 0x3, 0x4, 0x1}) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000701000)="", 0x0) r6 = geteuid() setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000002a000)="b499f6672b9d8bc8d88df08c561dfd0079015c88aabb584122beb38c29eaab9a46cd4932e5932f334c83685458441eee38d4076d1b26f9321c1a86829f0d57529e1a6505b4364b55e0d58e63eca5797c9610c4eb5be90d0f5eef232826e33a0a931a5a5f38df3f292f12c23ed5", 0x6d) getgroups(0x4, &(0x7f0000f2d000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000898000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000fed000-0xc)=[0xffffffffffffffff, 0x0, r7]) chown(&(0x7f0000e08000)="2e2f66696c653000", r6, r8) mq_unlink(&(0x7f000072a000-0x2)="5500") chmod(&(0x7f00002d2000)="2e2f66696c653000", 0x2) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e2000-0x9)="2f6465762f6b766d00", 0x800, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000b4000-0x4)=0x0) timerfd_create(0x7, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r9, &(0x7f0000cc1000)={0x0, 0x0}) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r10, 0xae60) ioctl$KVM_ENABLE_CAP(r10, 0x4068aea3, &(0x7f0000af5000)={0x79, 0x0, [0x20000000000000, 0x0, 0x2, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 175.554469] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/10 13:10:02 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000723000+0x86)=@sack_info={0x0, 0x0, 0x6}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005ee000)=@assoc_value={r1, 0x100}, 0x8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00003ad000-0x4)=0x3) unshare(0x100000) 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(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ff7000-0x38)={0x0, 0x0, &(0x7f0000ff6000)=[{&(0x7f0000ff6000)="b64831fe8686cde2a7b98b5ef9794774afbd90e23fe47f75f26a1e0145055ac18a2de3b3059c9c90488c745ce0edf7363e77865a7cf84336c9a2f94c68a992eae2578220b4173dd93070012e432ddceca62f2e92778e984abeab53677de8bb356583faa4f47ceab6c090ecb978bc66aac734ccc3ac1eb9d7675280dda7a2534febddbad0ca59f381dced2fd6292560e132899e56de116979637a0a46772a8469b554f6d632d6589994a7ed5cc05893da29b4a4a1308a08fc65d7553fad360626a92b8a30eab1adfeee1ec22d00f0a4cec2ebf78ab3e9d37addd713871bfe34", 0xdf}, {&(0x7f0000ff7000-0x86)="0ec8a6b05328a081a1e85bba770ed1cf96e6ad990c32bb132ad0e7c1c2707cfc50771d5d3c7e417751f2571868ef696c84cec6df72673b9480340a8bf33519d13b48afef0a4b659e153081d89c28d8b36243054fac9266c8edc97a059e7b547fa239aeec5a343c3e230025d1b8be32d44a9f05726a61906abdce5d4b3e0f662200f94a92f2a1", 0x86}], 0x2, &(0x7f0000ff7000-0x13e0)=[{0x28, 0x0, 0x2b, "03ddad1604af1431a4c1a63fc62e5f391b786537"}, {0x28, 0x113, 0x7ff, "28839e762c6afe9d03e754ab3ed9b28b2cf0d2"}, {0x1010, 0x10a, 0x8, "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"}, {0x98, 0x109, 0x0, "76a06f079b2824fc89cbcc750cd5547f353ff17b6163a5b9e9ef240b6848c49565fae5c44753ac671e5c0153e57be90c3841eb7f14b3e35ebb07e15072fdda3dcbcbe33daaae509531a435434d5f5b440f2ad675dd4336a6697474b52b281e718122e722cea4f1fb06e01177539e23e2d148f8c9f6fb64a6e73d0ed32d7870d2bd"}, {0xf8, 0x11f, 0x10001, "9fc0af4db0b1b6d13f91cb3d49b13027e32476ef3e276afd18d46b83da4ad3a13e6465a1943f9850175173c52d2f8c71706d82fe1de7b8319699f8fef49373146ff0d921f934da8e4a7cd16f0451586fe541216be20b42a093a70bff803771d94a2ec2fcba848a9fdc6ff6218624c030f6c0b1b0596d89c4d4c33b4cadfda158be33d0a9fce151cef70c5ffaf8c20eed7b7e79055a935e5b2aedaad7fc61d871115654ba055370c2d2c5c826d1003ed867b3f60beb173382b2bdf02af7b67c246a916b9fa0fb08362bc5f1315cc761ada4260ef754571e3cf900170ef310c2efb29642b08b555ba9"}, {0xb0, 0x1ff, 0x1, "b94ccb4ba73b9e3e90c3b673b1f0ad7a24d21e1af6ad5bec287ebd795c55f335977e2c283261b155ddf230dfe39d6c26d136a9cd3e96799f3e057b237e9757b01e3722b9eb1108ebe7a88f64c6c73f0b09aea1bae9a03bd39a4c88e55b7372c34f1d0dc3f500a8745af6f7404fa0cd963d116c37b580e7bb5907e9e3b367288ac9c05d755b3ea99dc22d20aa6ad23b38b81bde377788048561775bf724671dcb"}, {0xd8, 0x1, 0x9, "f40f45adb618569152c79761babdfd094f45f448346798401b703dbfe7d5f34100076f9d49dd2f68664d5eae9ac8fbb0a6e032daa73c242c33b490bda6689cb62dd966ff72b5bac4f6e3ef3c195b59868417912874d2a9071172b45acebd829f937b798526c7db841708d32cf8ad9c18ce8e8257ee9b5bcbb903c24f39faba486c8ee74fd132376c3de8a09ce88cd9744e7352c7066c1117cd3c89deb5e917c320d7c41b488e5315c51e5fc8be3e815bb965f9d876813d8621e74e613ef524735afbd6950c"}, {0x68, 0x0, 0x39, "7f6de77e770acaaf117cf011005488fabd6d8b78f20078a11b3423a38acb1a0e30b01fc7528b6dce5214dc2c0bfc19f452507df05941ab16ac18a93c50b384ed07157b27b9f9b8e9385dc617992b9648381241afcdbe0675"}], 0x13e0, 0x20000000}, 0x0) pipe(&(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x8000) r4 = syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x82002) r5 = accept$ax25(r3, &(0x7f0000037000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) lseek(r2, 0x0, 0x7) ioctl$TIOCNOTTY(r2, 0x5422) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f000003b000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000038000-0x4)=0xc) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000ff9000-0x20)={0x1, 0x8, 0x200, 0x22b3, 0x2, 0x80000000}) r6 = syz_open_dev$sg(&(0x7f0000434000-0x9)="2f6465762f73672300", 0x0, 0x3) ioctl(r6, 0x2276, &(0x7f00006fc000)="") accept$nfc_llcp(r3, 0x0, &(0x7f000070b000)=0x0) splice(r4, 0x20000062, r3, 0x0, 0x9, 0xa) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r5) flock(r3, 0x4) 2017/12/10 13:10:02 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x3, &(0x7f0000005000-0x54)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x393, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}]}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0x3, 0xa9, "8426ed889b4840bad370e17a27bf5443c135ca81670b90f5f0e0777ed255ddeed281a79cb8410468293dc80e7357f965ec16823174eed3cee0f0e67846162bad6a727f86685b417c40a5e47041704b3fcf8230cd5c710ccba81028e0039098558663aa3429e6dadea697428ed5b420c8720a72bbf431306c031dd6fb997a177c060ba7afbbb71eb9efe6888e487c946b1eb0a087259eb5086878a1b909cd38541f032fff373e49836d"}, 0xb1) ioctl$KDSETLED(r0, 0x4b32, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000004000)=0x1) ioctl$KDENABIO(r0, 0x4b36) syz_open_dev$loop(&(0x7f00000fe000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x182) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x40000000000) preadv(r2, &(0x7f0000ed6000)=[{&(0x7f0000279000)="00", 0x1}], 0x1, 0xfffffffff7fffffc) preadv(r2, &(0x7f0000a1a000-0x30)=[{&(0x7f0000904000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f00007cc000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f00002ac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}], 0x3, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) close(r0) r3 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r3, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00007ea000-0x12)=@random={"62747266732e00", "2f6465762f6c6f6f702300"}) modify_ldt$write2(0x11, &(0x7f0000005000)={0x8000, 0x20000800, 0xffffffff, 0x100, 0x9, 0xafd90000000, 0x8, 0xd52, 0x80000001, 0x10000}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000067a000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 175.645821] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/10 13:10:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000522000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000bf4000-0x9)="2f6465762f73672300", 0x6, 0x100) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000f59000-0x4)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000171000/0x18000)=nil, &(0x7f0000469000-0x18)=[@text32={0x20, &(0x7f0000759000)="b8008000000f23c80f21f835040060000f23f8c4c2dd076f000f0666baf80cb8fddbd686ef66bafc0cb00ceec4e27d17c70f237b660f30c4c17c5b44fb0064660f546a82f30f21e9", 0x48}], 0x1, 0x0, &(0x7f0000274000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000122000)={0x5, 0x0, [0x0, 0x5, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0]}) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000800000-0x18)={0x0, 0x20, 0x8000, &(0x7f0000e83000)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000405000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000347000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000e04000)="") ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000fd0000-0x8)=[0x1400000000000, 0x7]) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/10 13:10:02 executing program 7: r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009c2000)={0x0, 0x0}) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x325, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f000045f000)={0xa, 0x3, 0x10000004, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) r4 = openat$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, &(0x7f0000ca9000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_open_dev$evdev(&(0x7f00001c7000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3bf, 0x80c0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00003b4000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000503000-0x10)={0x7f, 0x40, 0x6}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) bind$nfc_llcp(r0, &(0x7f0000eec000-0x60)={0x27, 0x8655, 0x3, 0x4, 0x7, 0x38, "136701f63e5b508ff48fcc0ff05448ae529cea0d47585d06bd135f24e104112084e468c024b414cb9f4e64499154bb053d746a42eb5c11a0665750064caa25", 0x100000000}, 0x60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000afb000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000583000-0x48)={0x80001, 0x0, [0x4, 0xfffffffffffffffa, 0x101, 0x8, 0x9, 0x4, 0xfffffffffb4986ab, 0x1]}) getpgid(r1) 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]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000b66000-0x4)=0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x100000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff0c27}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000ba1000-0x4)=0x343b, 0x4) 2017/12/10 13:10:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = memfd_create(&(0x7f0000dad000-0x3)="00", 0x80000003ffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007d6000)={0x0, 0x4, &(0x7f00003fb000-0x64)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xcf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000892000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000072000-0x74)={r1, 0x6c, "98453efb97b0169bcb852e8accbe395ad11c6cd2f0b493e0370007000000000306c911a1ea7fefc9c8afa172d592fe2bd7dfc55349ea4a534be44cd12b9b46ca382a57357d3cbc6f81c595820956328f35c27865251c3339257c000168c30add904dd24018445c87277ff9a5"}, &(0x7f0000947000-0x4)=0x74) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009fa000)={r1, 0x49, "b8e8fceb6582966960c600088ff04771fd4f71be800000019e0000598cec2ae4091b1c14ca2b27bf1e6027883d98b4e3fb21e16f2c21f0f25d47077b8e398b104a85fb4c556bbe58a2"}, &(0x7f0000b48000)=0x51) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) finit_module(r2, &(0x7f000087e000)="73656c696e75787d00", 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000912000)=0x0, &(0x7f000037a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000600000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000444000)=0xb) sendmsg$inet_sctp(r2, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000007000)="dd", 0x1}], 0x1, &(0x7f0000002000-0x60)=[@init={0x18, 0x84, 0x0, {0x4, 0x0, 0x1002, 0xa5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x820b, 0x0, 0x0, 0x0}}], 0x2, 0x0}, 0x0) fcntl$addseals(r2, 0x409, 0x10004) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x40000003, 0x8010, r4, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000093000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f000002c000-0x4)=0x20, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r4, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00001e6000)={0x9, [0x100000000003ff, 0x1f, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x100, 0x8, 0x180000, 0x101]}, 0x16) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000145000-0x28)={&(0x7f00002ae000/0x1000)=nil, 0x800, 0x4, 0x20, &(0x7f0000a6f000/0x4000)=nil, 0xb51}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000088000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x100000800000010d, 0x2, &(0x7f0000004000-0x8)="00000000ffffffff", 0x8) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00001db000)=@common="6970365f767469300000000000000000") ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000b5a000)={0x6, 0x5, [{0x0, 0x0, 0x3}, {0xfff, 0x0, 0x9}, {0x52d7, 0x0, 0x4}, {0xf28, 0x0, 0x101}, {0x4, 0x0, 0x7}, {0x7, 0x0, 0x7}]}) 2017/12/10 13:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bcc000)="2f6465762f7573626d6f6e2300", 0x100000001, 0x80041) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000701000-0x4)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000742000-0x12)="646e735f7265736f6c76657200", &(0x7f00003d4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000143000-0xd)="252a252d76626f786e65743000", 0xffffffffffffffff) add_key(&(0x7f0000bd8000-0x8)="6269675f6b657900", &(0x7f0000eaf000+0xb1f)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = memfd_create(&(0x7f0000acb000)="aa", 0x3) r4 = openat(r3, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x406300, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000b8d000)={0x2, 0x78, 0xdac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f000067e000-0x8)={0x2, r5}) r6 = socket$netlink(0x10, 0x3, 0x1) r7 = socket$inet(0x2, 0x8000000000000003, 0x2) connect$inet(r4, &(0x7f0000b78000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000c74000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2e, &(0x7f0000a8a000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x2, 0x3, 0x9}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xfffffffffffffffd, 0x102, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000bc6000)={@common="62637366300000000000000000000000", @ifru_flags=0x4200}) mmap(&(0x7f00001fc000/0x2000)=nil, 0x2000, 0x8, 0x850, r6, 0x0) socket(0x1, 0x4, 0xcc) capset(&(0x7f00001b5000-0x8)={0x19980330, r5}, &(0x7f0000780000-0x18)={0x100000001, 0x5, 0x7fff, 0x6, 0xffffffffffff9b27, 0x2}) mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r5, &(0x7f0000832000)=[{&(0x7f00005d2000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00008fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f00002ad000)="00000000000000000000000000", 0xd}, {&(0x7f00007a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f00008c2000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x5, &(0x7f00001d2000+0x701)=[{&(0x7f000067d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f00007c3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f000089a000)="0000000000000000", 0x8}, {&(0x7f0000be7000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}], 0x4, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) clone(0x0, &(0x7f00003eb000)="", &(0x7f00006c0000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000c58000)="") prlimit64(r5, 0xfffffffffffffffd, &(0x7f0000433000-0x10)={0x6902, 0x7fffffff}, &(0x7f0000456000-0x10)={0x0, 0x0}) inotify_init1(0x800) capset(&(0x7f0000602000)={0x20071026, 0x0}, &(0x7f000017c000)={0x40, 0x0, 0x0, 0x8, 0x809, 0x0}) 2017/12/10 13:10:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a5b000-0xd)="2f6465762f7573626d6f6e2300", 0x2aa, 0x450000) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afb000)="2f6465762f6b766d00", 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000d04000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000971000-0x20)={0x20000002d38cbad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCXONC(r1, 0x540a, 0xffff) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000d35000-0x40)={0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = gettid() fcntl$setownex(r1, 0xf, &(0x7f00007c5000)={0x1, 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) r5 = socket$unix(0x1, 0x5, 0x0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000bf2000)={[{0xb91, 0x5, 0xff, 0x8, 0x2, 0x8, 0x7ff, 0xfff, 0x40000000006, 0x5be3ea00, 0x4, 0x7, 0xd}, {0x4, 0xd4e, 0x0, 0x7, 0x1fc, 0x5, 0xfffffffffffff76e, 0x10d, 0x9, 0x7, 0x5, 0x8000, 0x9}, {0x2, 0x2, 0xffff, 0x0, 0x1, 0x100, 0x4, 0x8001, 0x6, 0x1f, 0x0, 0xaa, 0x400}], 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009ed000-0x20)=[{&(0x7f00007d6000)="b078cb574ac9d9b4f6d455d04d76873a4b6926d45365a454", 0x18}, {&(0x7f000001f000)="761c019af7abc2467d956055b70a18e2a50ee9163600e9f094bd93d0d6aab756d169d49ff0208771ca8f5fb41043738a8b240ac19a5192e52da56db8a9c85c945588afbf458ef67c56a0c542cc79ac5efcc5346144f7dd9424a0d16d3eed5666bae4f114fe9072ba13a61ed0046d947b4b4dcc04f3b37ba5d4b83116729cca10adc97da8a23e57a8078ef819206933ed0e3bc457b3373319656aa75912bd304bd4571d2ec56c5a17d0ec2153c18e3e46fc0fd3acc1edccb591b9dc3950a4ef18d8beefc75f5eadebe060e417de5fadf9679dd0ad50bab4c94c8486d78c9d24f4a936f96bb04d", 0xe6}, {&(0x7f000088d000-0x83)="8e33974781a259bd76b1d0134b4cdd7421982e58246b42f96f1505c5b48ebd12e863be16670f89e1d7bc102906899c6e8bab3e4393dc92220bc06fad9e410f513ba9b6b93e56f2ff01c731bf73f6dad19873b46a23c0f19509d0fc3465fbf207a838ead978041b8b13768460c04923eb1817385e0271618688184913f98e38029436e0", 0x83}, {&(0x7f0000098000-0xdd)="fbd2ddda1c9fd4019a92c3242c2f16694ef0a9d0ab31ca8b5f038dc9c0919bd8b2857d9d124fbba132801bd1a51cc46c2825f43471321ae4cb5250c40763fb6274dec9fb60fa81198868b4949efefefe205346a0b9a1eafd294b035ff47d124c06a29235939e6b442b131b9838dc6c5ce322a03e2df3150617beffb89a462517c1965d86f8ed17173b2d5527f5f47980d6b03621a18d2673528ff657e670f6782bf437458541561c9b3efe74a4ba8929ac39e42e052bd57234275a00965d91a4839757b7c7477851079a94d3a06fa377cc1f7c894dabd0a6ee4401e1aa", 0xdd}], 0x4, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, [r5]}], 0x10, 0x0}, 0x0) r9 = dup3(r8, r5, 0x0) r10 = dup3(r7, r6, 0x80000) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_MP_STATE(r9, 0x4004ae99, &(0x7f0000730000)=0x1) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e7a000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r10, 0x4008642a, &(0x7f0000999000-0x8)={r11, 0x11}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000516000)={0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000052000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x2) 2017/12/10 13:10:02 executing program 1: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80004040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x62, r0, 0x0) memfd_create(&(0x7f0000fa5000)="657468302900", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000f90000)="00") ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000489000-0x4)=0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000d88000)="890000000604", 0x6) connect$inet(r2, &(0x7f00002af000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00004a0000-0x12)="5d2f2d6574683173656c66666d6e65743100", 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000846000)={0x0, 0x3f}, &(0x7f000092d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00001cb000-0x10)={r4, 0x0, 0x7, 0x60f3}, &(0x7f0000b86000)=0x10) setsockopt$inet6_tcp_buf(r3, 0x6, 0x10001e, &(0x7f00006ab000)="a66545d5b67c5eda418aa0bc7b18a1840cd807ab8dd5cf5de6b8", 0x1a) modify_ldt$read_default(0x2, &(0x7f0000732000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r5 = perf_event_open(&(0x7f00005dc000)={0x1, 0x78, 0x81, 0xfffffffffffffffe, 0x1000, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x668, 0x800000000000020, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0x1, 0x3, 0x1ffffffe, 0x8, 0x10004, 0x1000000000000, 0x0, 0xfffffffffffffffe, 0xfff, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f0000d3d000)="2f6465762f6c6f6f702300", 0x0, 0x0) fadvise64(r6, 0x0, 0x8000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x100, 0x87, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x8000005, 0x6, 0x0, 0x0, 0x2, 0x4000, 0x0, 0x456, 0xfffffffffffffffa, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) modify_ldt$read(0x0, &(0x7f0000ea9000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fad000)={0x0, 0xc72, 0x7fffffff, 0xffffffffffffffa9, 0x6, 0x0, 0x3, 0x805, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3, 0x204ef47e, 0x7ffb, 0x1000}}, &(0x7f0000fae000-0x4)=0xb8) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 175.700658] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 175.766773] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/10 13:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000304000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d24000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0x0, 0xff, 0x8, 0x2, 0xffff, 0x2}, &(0x7f00001ee000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006fe000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000613000)="2f6465762f73672300", 0x0, 0x2) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00005a7000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x2, 0x0}) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000f10000-0x10)={&(0x7f000056e000/0x4000)=nil, 0x4000}) r4 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000022a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) writev(r4, &(0x7f0000b97000)=[{&(0x7f00000e9000)="34", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000046a000-0x18)={0x0, 0x3, 0x0, 0x0, 0x8717}, &(0x7f0000100000-0x4)=0x18) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x4000000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x3, 0xd0, &(0x7f000001d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r6, 0x540f, &(0x7f0000e54000)=0x0) gettid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x2000003, 0x6010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x2, 0x4010, 0xffffffffffffffff, 0x0) 2017/12/10 13:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x9, 0x9, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) socket$inet(0x2, 0x4, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f000014d000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) r3 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000d02000)={0x0, 0x0}) socketpair(0x0, 0x0, 0x20000000006, &(0x7f000003a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00004d2000)={0x4, 0x8, 0x4, 0x7fffffff, 0x4, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f0000509000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00002e3000)=0x0) syz_emit_ethernet(0x108, &(0x7f00000bb000-0x108)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x9, 0x102, 0xb07}}], {{0x806, @x25={0x3, 0x96, 0x9, "28acffa367b2ee9ec090ab46b60b42817399b49c54adbfb215a6239b9c4387b028d2d4fdc8cdb61be75d4b4b97c1c36d79fb74095cfe15e5a873d50b1fbcb1b2df12d4fea2edf01210d22259df44a0e860826af70671048f22f04bafbdbdda56d27db4f84dd3c01d0894a8cef92290e171db5a538cf8e63d9af36cc94e7a3f33d76f3901c0fb5c599932b534ba71ecc8dfdc83118e7dc4a8b7f4abb6a10e3a1c4904badc25601db60aaafdb4b1a174e149a5e312b008971ae85a0861b292a113baf569af31f246927b79e5ce523b162cc4103996773c41d7a8d5a74736b002d87afbcddef22c81b676b05d7217090d55ca040d"}}}}, 0x0) bind$alg(r2, &(0x7f0000e29000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736861332d333834290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socketpair(0x6050bbba92f44a67, 0x3, 0x100000001, &(0x7f000017e000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00009f6000)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000ec7000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002c9000)="fbcad6cee4b730fcf987982600921530b240cb7d8d644b764ec2097cccaf5e70530564c43cb6a166a6e2cea5bc9566e638f3c539694aa9d7ca73b2605acab2bd49823fb454321407f1f5dc401187ff5c17a83d3e5da961b2860f0c2487ce9853d52cd3020b145e3d95b2613647ce3dc9f84659e2194c4a3a0efceca7ac1292883be385e9a12f20605f944b94fa1d6323b00ebe8a2496385f29a765f9e680cd31ef67c9d75faeeb775145e03fe859963acb8450b97917c549c1c2822b60c5ad7f48d293d2", 0xc4) close(r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fb3000)="ea", 0x1) getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cb6000)={0x0, 0x0, 0x0}, &(0x7f000075b000-0x4)=0xc) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "637473286362632d6165732d6165736e692900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x1f)="0a0775b0d5e383e5b3b60ced5c54010014f9ffffffffac40000000002000e6", 0x1f) bind$alg(r0, &(0x7f0000886000)={0x26, "6861736800000000000000000000", 0x80000004f, 0xe, "5f5f6362632d73657270656e742d7373653200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/10 13:10:03 executing program 5: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x8000) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000594000-0x10)={0x5, &(0x7f0000d26000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000e6000)={&(0x7f0000d42000)="2e2f66696c653000", 0x0}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f000060d000)={0x1, 0x3, &(0x7f0000ce9000-0x18)=[@generic={0xbc1d, 0x8, 0x0, 0x8000}, @generic={0xde96, 0x7, 0x6, 0x4}, @generic={0x8854, 0x1, 0x9, 0x100000000}], &(0x7f00006fb000-0x1)="656d3000", 0x7, 0x0, &(0x7f00003ee000)="", 0x1000000000000, 0xffffffffffffffff}, 0x30) unshare(0x1010602) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000478000-0xb8)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in6={0xa, 0x3, 0x1b29, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000726000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000008f000-0x14)={0x0, 0x97c8, 0x7, 0x4, 0x2, 0x2}, &(0x7f0000acc000)=0x14) pipe(&(0x7f0000111000-0x8)={0x0, 0x0}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r4, &(0x7f000064a000-0x30)="dd80901cd5c5479076a1be362a13f3bc54db94211833dc48b83e9ffc3d77d13660ef51aede41ca04f1424f3f897b801b", 0x30, 0x4081, &(0x7f000099a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000a0c000-0x4)=0x0) socketpair(0x3, 0x80000, 0x6, &(0x7f0000cbe000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000066b000-0x10)={0x0, 0x0, 0x918}) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000e34000-0x4)={0x0, 0x7, 0x9000}, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000abc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000018f000-0x8)={r7, r8}) r9 = socket(0x100000011, 0x803, 0x42) ioctl$sock_inet_SIOCDELRT(r9, 0x890c, &(0x7f000035e000)={0x2, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x306d, 0x1, 0x7, 0x0, &(0x7f0000bc5000)=@generic="de139b3efe2baec47455af4d59e0d4b7", 0x2, 0x1, 0x4}) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000743000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000075d000)=0xb) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000f52000-0x6)={r2, 0x801bd}, &(0x7f0000307000)=0x6) setsockopt(r9, 0x107, 0xa, &(0x7f0000000000)="", 0x0) socketpair$ax25(0x3, 0x7, 0x100004000000cf, &(0x7f0000482000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f00005a7000)=0xffff, 0x4) connect$ipx(r5, &(0x7f0000288000)={0x4, 0x10001, 0x1ff, "453293f26ffc", 0x6, 0x0}, 0x10) 2017/12/10 13:10:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(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, 0x20000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b34000)="706f7369785f61636c5f6163636573732e6b657972696e67242347504c7b73797374656d7b2a2a9a6574683100", 0x2) syz_open_pts(r1, 0x2007) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x2d, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) clock_gettime(0x7, &(0x7f000046a000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000a71000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000e6e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={r3, 0x0}, &(0x7f0000003000-0x4)=0xfffffffffffffffe, 0x3ffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2001000000000fa, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400010000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00005ae000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x3, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000000000)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000905000)=0x0, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f0000478000)={0x5, &(0x7f0000afc000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x1e, 0x5, 0x0) bind(r6, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mq_timedreceive(r4, &(0x7f0000800000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0, 0x0, &(0x7f0000d36000)={0x0, 0x0}) r7 = socket(0x1e, 0x2, 0x0) bind(r7, &(0x7f0000fc6000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r6, &(0x7f000075e000-0x80)=@generic={0x1e, "01030000000000feff000000000200000000000000000003c8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b248ba0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb31513100000002620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r7, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) clock_gettime(0x2000000000, &(0x7f0000dd3000-0x10)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r7, 0x8902, &(0x7f000004d000-0x4)=r0) 2017/12/10 13:10:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000029d000-0xa4)={0x0, 0x9c, "f89ad150421f3dc97454138b3b0735e673dc06aec193ee726307dafc0e0e717177502746483c6f3b8af74eb3abe589db4f622b95b27e2ac583f0036ab39d74f96dc5881027c13796afebbd4266a1a604dde939a9ec574f838838cabbca1c2ba44bdcd327460b78074b3fc15df79ef99b34ae21891de83edfb5f17dff6e98019fe6cd0c383843aa9d93515c73bca2c1353be25a4883b7cb64802fb666"}, &(0x7f0000bee000-0x4)=0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x3}, &(0x7f0000001000)=0x8) r3 = socket(0xa, 0x2000000002, 0x0) setsockopt(r3, 0x0, 0x82, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x100000001) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000edf000-0x4)=0x800000000000090, 0x4) setsockopt$inet_opts(r4, 0x0, 0x6, &(0x7f0000ee1000-0x81)="c2", 0x1) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000173000-0x2)={0x0, 0x0}) ioctl$int_in(r0, 0x8000000544e, &(0x7f0000eeb000-0x8)=0x1) sendto$inet(r4, &(0x7f000080d000-0x9c)="", 0x0, 0x0, &(0x7f0000ee8000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r4, 0x0, 0xd, &(0x7f000022c000)=0xdd6d, 0x4) socketpair$inet6_sctp(0xa, 0x805, 0x84, &(0x7f0000060000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00005bf000)={r2, 0x38000}, &(0x7f000040e000)=0x8) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000c2000)={r1, 0xd0, "34289cc84ec79aaf26092926b60db064b536e4af020000000000000058d82f0d1b3b79c82e2536000523f1c2d84d781cd36a7691ee0210000000014b3748e743292d41199e1691f759a9b9d0b26bb4bf53c167af4ba30ef4fc00961ef0b37d89265932e28fe144db032b9847236434f92338546fd5461d49e51e033a7c999d62a09d51ccea7a6c6abd4e0ac5dc39b195dd9e5b382fe22c6a26d02f3b0004000005790c3a68088f21d180561ee35f31cfcc244d0fa267a743a730a2fd99394dd58b115d947a11d0d288236187659677b3"}, &(0x7f0000eee000-0x4)=0xd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000001000-0x6)={r6, 0xc}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f00005de000-0x24)="2400000052001f0000e4f40700ff03140200071008000100010000000000000100800000", 0x24) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ad000)=0xe8) timer_create(0x6, &(0x7f000028b000-0x60)={0x0, 0x2c, 0x4, @thr={&(0x7f00005be000-0x9e)="ce8e9ce58a79b8c741018292638afb3554bf7a5a03495ff408dc33eb13ee0cf63ada177b7da1f28797908b821c84bced1dff60d2c16258d55a2ffe2435218427bd6c18e515904195d6cef58a359a197300fb19246bff16fb15940aa88c65e22faba6c949aa514357f4915a2bc03435f41208cccf01656d65d88794aa67300ebb09a8da797a7cea2dac11949ab2a767299069db11a989672990bc00cd197c", &(0x7f0000b20000)="50bc41030a2b58fe1afcaa07c67775931eb0a982045d128a412349a0aeb671b5a9b08fa1fed39340e78d8aa68835a52c7a91f5b3a1ca39c76f7a941a85d137871ddccdf83f564690e16bac188930a588e39b371645790b4791260f0859ace59823c4e29c9b0d45bbf364ed41c96041c880971259bf06ab316cd054e991295bd42246d268fe254c53764d873d4731ee055dc684b233ae"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000443000-0x4)=0x0) timer_delete(r8) 2017/12/10 13:10:03 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fd4000-0xce)="37b9dc683b070377f3fd4afe29181d962e1308e7e46e77ccea7151e4ae224df63a3f50f749743142dece27f8ed32d8541147b4e06ed12700019c539e9670719c581c628447fda159a9c4105b66686c7932683bbf8d8bf3816cdd42436076d8c5b4cc52607efddf187e60c001fc5ca815eed83f670389c1a0ef990490e5eb7a48b4d6b5de8e909aaa1610c8a8fafd05d88e585a7f89059735c37ec9e1a8424db27b924fbfc2e5d2fa61c0601bbe5ca9e5ac3a1031dcc5725c3f2032ce08554295c55c5d8cff080f8f002161b0c53b", 0xce, 0x80, &(0x7f0000fd4000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x1000000000000001, 0x78, 0x7, 0x0, 0xfffffffffffffffc, 0x40000, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x48, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8000005, 0x6, 0x0, 0x0, 0x100000000, 0x4000, 0x0, 0x455, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000002c000-0xb)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 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) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000055f000-0x4)=0x8, 0x4) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x400000001, 0x78, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x456, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26f7a974, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000b94000-0x10)=[{&(0x7f0000001000-0x29)="290000001c0019a8553d7547000a007c0200e3000000000000000700090001000000010095645aff00", 0x29}], 0x1) prctl$setendian(0x14, 0x1) r4 = syz_open_dev$loop(&(0x7f00006cf000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000e28000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r5 = perf_event_open(&(0x7f00000ed000-0x78)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00004e5000)=0x0) rt_sigpending(&(0x7f000031f000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000125000)={0x0, 0x0}) ptrace$getenv(0x4201, r6, 0x3, &(0x7f0000ff2000-0x8)=0x0) r7 = socket(0x2, 0x80003, 0x2) setsockopt$inet6_udp_int(r7, 0x11, 0x0, &(0x7f0000221000)=0x8, 0x4) splice(r1, 0x0, r4, 0x0, 0x0, 0x8) 2017/12/10 13:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000e7a000)="2d6c6f6b657972696e6773656c662600") perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2f, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000976000)=0xa4) r2 = socket(0x4, 0x1, 0x1f) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f0000e29000)="2f6465762f73672300", 0x1000000002, 0x2) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000ed9000)=0x0, &(0x7f00003d1000-0x4)=0x0) r6 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x4, 0x80000) faccessat(r6, &(0x7f00006ff000-0x8)="2e2f66696c653000", 0x100, 0x1d00) r7 = syz_open_dev$tun(&(0x7f00008ff000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r8 = dup(r2) ioctl$KVM_CHECK_EXTENSION_VM(r8, 0xae03, 0x1) sendmsg$unix(r6, &(0x7f000026a000-0x38)={&(0x7f000099f000-0x10)=@file={0x0, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f0000b43000)=[{&(0x7f0000f0f000-0xdd)="9f8d32a9bb745f996107baea0b74fa682fbf1605ccdf859c8b644176587d086a6b4c402c1a1d2358db191ee5afbe79d5cf059be51e74996dd3f28d8c8fab5c264c394c81094d9c2db003094fc4ba4885084053fc9eef0300967985fbf6c426e0eddfc42832544b3b0d01d6e2c21d9bbd680b3c5c856929fab55ad3de874d57362a01177f5898d6278b62a944afb5e874db81d97eb146d24c0fb4a6ffa10be2cf68ff36b6a498bdd80ee2e86b135d491cd1a6964768e37cad21493e05f8c5975493f682fe5920f48a4f4aaf30870c9c6d0080ad35a799511a1e69000cb3", 0xdd}], 0x1, &(0x7f00001f1000)=[@cred={0x20, 0x1, 0x2, r0, r5, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r3, r3, r4]}], 0x3, 0x8001}, 0x4004) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x4, @cisco=&(0x7f00006fb000-0x8)={0x9fffffffffffffd, 0x1}}}) writev(r8, &(0x7f00007e3000-0x10)=[{&(0x7f0000fcf000-0x3a)="71b9d3c4bbd4cb49ff91a84a603dc117cb1f0500117bfc14a3a983d1311394cd861006213bb3517a4185e356358f3f83d3f55211f700a3d79c60", 0x3a}], 0x1) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$TUNDETACHFILTER(r7, 0x400454cc, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000995000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b47000)=0x3b) ioctl$KVM_ASSIGN_PCI_DEVICE(r8, 0x8040ae69, &(0x7f00005c6000)={0x7fffffff, 0x80, 0x2, 0x6, 0xa2e8}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000c98000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000920000-0x4)=0x8c) ioctl$TCSETAF(r8, 0x5404, &(0x7f00008b0000-0x14)={0x3ff, 0x7ff, 0x5, 0xae, 0xffffffffffffffff, 0x3, 0xfff, 0x9, 0x0, 0x6}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000503000+0x2d3)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x804}) memfd_create(&(0x7f0000a9e000-0x10)="2d6c6f6b657972696e670081000300", 0x2) ioctl$TUNSETTXFILTER(r7, 0x400454d1, &(0x7f0000070000)={0x1, 0xa, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f6fc51371eca", @random="dc882db96014", @random="7450060ab482", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="437b81f7daa6", @random="c53109a5716c"]}) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdf, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/10 13:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000040fe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00000b0000)="646e735f7265736f6c76657200", &(0x7f0000238000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003c1000)="6b657972696e672a776c616e315b2d5d2a00", 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00007c4000)="6b657972696e6700", &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d7c000)="2f6465762f70746d7800", 0x80000, 0x0) fadvise64(r3, 0x3b, 0x100000000dd6c, 0x1000000) r4 = add_key$user(&(0x7f0000e40000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) r5 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000b0a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d900000000000000019ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca26e0cc821620e365a0e6b9485f2d925493f62113e33e5f8c7eba09fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eac80fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6b28f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r5, r5}, &(0x7f00000fc000)="00", 0x1, &(0x7f0000eaf000-0x38)={&(0x7f0000685000)={"63726333322d67656e65726963"}, &(0x7f0000fe6000-0x23)="d29572dd7dd9b34f525997b133b6f3be7ddb75d81baf1b81049b01505782dedf7a84c8", 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fab000)="6e732f75747300") sendmmsg$nfc_llcp(r6, &(0x7f0000923000-0x1f8)=[{&(0x7f0000b49000-0x60)={0x27, 0xffffffff, 0xad6, 0x6, 0x4, 0x3, "aee4751010e628df9b7d482d9d8847fc917e63f308f5019ad621fb91c5fe8941a4211fe367e4da64a736d1f9ab2f80d43b0cc0af76fd9dd15d5eb33d57faeb", 0x5}, 0x60, &(0x7f0000e6d000)=[{&(0x7f0000773000)="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", 0x1000}, {&(0x7f0000164000-0x85)="4224d76abd4479f1339ee9a64d6222b24545428f629c88e8d7319c272cdfbc153066043b046a9f0a21c5535b93f6b99ae607f8017e05e469d458ac139a3fe060cc4b669694e8d3621c85d43fa7add4c40394c744f7d3cb3c7668caaa2d98ef9f3827190fdf790e6613ec7b22080d0c6e968d00bc3e53d95d9ec80468c97d5d39584357e928", 0x85}, {&(0x7f0000522000)="363c455e4567b00551fe6a104a1544993b83009b8c6410ab4d085adbf946ebb62e7f42c6af1c4c044a5fed5474dd693fa08143d0342c68ba97ba89fb51735f71447e9fd75117b1022f5d517b15ca57c3dcd3a677768f3c000e886bbfb0c75cbc6fdf1157224fa774e8e2d08cde232e51491471760d3fc94f1de5235356b38cb0174bb4c99eb2191336e7be936e86227c5f16c6ff", 0x94}, {&(0x7f0000aa0000-0x23)="1e06c9975591abcc7e67adf80887f405c62c2eef93c6a9e80833e11638b5f434c4a664", 0x23}, {&(0x7f0000d9c000)="eecd84757621cbac92d8e652d2099368cb88dd4ee64bb4a1b70d48aa86", 0x1d}], 0x5, &(0x7f0000045000-0x100)={0x100, 0x104, 0x5, "1fcfdd3cd1a08358429b94f42c927b7b168113939b614b7bada5d6c00002f941958a881fe74d858d88493c97f3f2a82d3e1a40566e2b55b3b65f3e40aa8f5ec4fa5d6d62823c347e7757216abad0bacd3dbf52b161de79789ca96e1b3f8308f8d9c2e462b67b1036597f7e0314c7974d3cb7cba548fc7da65005965d42ed939a03265f6c0c9c2e7bd74bd5a7f5ec61975f6607ab74ffd83cbec83093be7d87b0f69fe7837d9ac2902e3be79f0eee810f0db178f4e0b3522bfb1ce6d4e99a29a6f3ea826ab124edb82c4fdf2ef93338d03c7fcec8110e2137a1aee59f9092297453fd7310a94ce0df0f26830c85"}, 0x100, 0x10}, {&(0x7f00004ba000)={0x27, 0x3, 0x1, 0x7, 0xff, 0x5, "6ac344caa1015d2704694cd9a516baf6e1e0de02f8e0648007f246d441a1ee6a4f8cb4ae927c615385b200be9cd6c62eba797d873b342cc4c5522c25b167d2", 0x6}, 0x60, &(0x7f00006e1000)=[{&(0x7f00003e1000-0x51)="b5c033be38834a9af8abf5b8c7a16e91cb9430d3ba453d38084c12bbcd0ea16ac99448ae031a4dd84430b6f34985012bfedd48f81c12ddc9d57cb910e78e682bbfb311358ce2da2f9b34132f9693c5ba1a", 0x51}, {&(0x7f0000198000-0x4f)="cef0ff347fc91fe1a951b2f6d1cb55b685280831e0c1da97baccad30a60a08b84b0dd112250cd089b82e025c4a7d4d41b28d0e91612b075bf505982b41a974291c9b2629bc82c79da394092e029b8e", 0x4f}], 0x2, &(0x7f0000280000-0x50)={0x50, 0x84, 0xfffffffffffffff8, "32c20fda21ce2834caa3c0f4d3ed04c5efa27939fe65a8c116b7e3bbc0c204887b565600cda4723d6759c45068aa6d76479d73ff6334346e9c3039"}, 0x50, 0x800008000}, {&(0x7f0000585000-0x60)={0x27, 0x80000000, 0x3, 0x5, 0x0, 0x0, "394e045e2e940d403474474451cc972a144fd0c557ef9a98495557dd01bd86f0dc42358e2eb25b0ba7ffe5406ba86ca7bd17704a2b58b8ed8f5ee58a967983", 0xfffffffffffffffd}, 0x60, &(0x7f0000c3c000)=[{&(0x7f0000c76000-0x33)="3c34d55927fb279bc83430a67b44b6239f60ad667a8e1f080d822a7004ae8712e02e170f9ac3400e2e18b7196e40a0e31c5e60", 0x33}, {&(0x7f000058d000)="495d010d6a9dead08b89c316b3f29f1311a019c1ec4cb0028542a3f8b011a94096eb80e67b94afb09aefab909fcc0716d9a6e3e7fd924e1d0762c4d7f9c4106dd28d00b19b70a0148d61a7490c3013c0789924a236e0dccaf549ec953da75f35eb446b2ee9adb45ed4531676e6b2fa5534a694ee4d7129524b019349c03bf6aba17388674674396312d192bbf8c5f445e63e0c96052099f54e3797a1d9cc02ba20520c9e2c14aaa9dc90017c23c6a270ef08ac3a", 0xb4}, {&(0x7f0000562000)="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0x1000}, {&(0x7f0000217000)="8480e6a073aed69e7e6c75401dcecc390d2aeb4cd57a5a43ed86f4de98be4f9c72494d4630dfe1decf9ba8333d542db06e6fc84a1d2e1929e133bea855f598578a7ad997bee0d6575dadaccc850f0c61ce48eec85a6a519222f1199cd71755ba6fa33dea73872c37bd3eb2439f6fd5b40004a049e58568dfbe9a0309a15fc298e00ebeaa4a9c6e09d39f94a3de6c3434ee2e17ff1cec94b5bc4518a584722807ae23782340884e7c32630690ee740d7ef872d50efe41a23ea91185754eca0d1ea8cf98b67e81c877c0cbb83a36c77d347b85c851c1fa9b", 0xd7}, {&(0x7f0000f1a000)="2652fadf5dc40f00cbec1f70e3349799c472d6d9ac3ef81717245ad34678a75d7bb8d98bfbd18d9c8219961e6d50f636f1c14c5830c87a027acb82eeb31662fe97ad143a159239aea01d87b919daf576890580a1", 0x54}, {&(0x7f0000f41000)="b99b4ff26271d36098fe419af55c7c3443c7137f6c15f5fb807e2fd80514c0a2700fcbe7f74435c90873dd0e1fa0445018a21eab6b0f61c3c26286e0", 0x3c}], 0x6, &(0x7f0000439000-0x100)={0x100, 0x10d, 0x7, "ddf737913d4183661ac78c9667a4ad6ca105e282ed0ae0256f1fc83ec548d8217bceaba41f41562bb11124ce312a7e9639d545d1f7a8658f64fd92d5b87d26112bba266dcb3ec486a8529eef4508c41aa6a1318fa3d35692d3b45efec4b3cac8f867e15b18ab6f235c77dc97e68a78892ab21c8421b5e6ba986cfb7ffd7858d43f3b6c9d1a08fbaca35dd85cb636ace2eac9bbd2d78e9b954154da556663b3eea7efc1eaf9b276d316ac0656254ccdb184e1081f3329a750c17e299bdf586aa0bcf715fb2af9a9bbabdc3b3adf494b9116688bd66054de27fd4b405803b0bfa6876f790f8e385d38620495428107fa"}, 0x100, 0x1}, {&(0x7f0000069000-0x60)={0x27, 0x7ff, 0x4, 0x7, 0x700, 0x8, "617370002bbb0f60e420e27e442b82dc39e09ab6adab7f2c290d0e36a17ce51f3ec6105af302c867df3ed4686809c1027c8f365ba82fd3d247d6bd1d6ff7b1", 0x6}, 0x60, &(0x7f00009ba000-0x20)=[{&(0x7f000022c000)="cf54c76f6542103a634367fa7040e992ecf2cac9e4e4fb96185dc314a8cea0e34609029ccab20099b785bb77a80d7979786f4e67d280de", 0x37}, {&(0x7f0000884000-0x71)="fb6e6af60586cf63616c923393a347d6cb08d10fd1ec2c04b0a18a6d5dbb1fcbfa68a7e6b3ea5bcd7c7000780267c14015345503471e5082b8e051e841a3a1073663b5c735b1d7e81430ffa944b04a1419be989989cb2ac12052f268c2a49b5bcf0f19d0581440a80d934763756a9a16d3", 0x71}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f000011e000)={0x27, 0xbab, 0x8, 0x0, 0x8000, 0x99, "91a820d7dfec76b4f309372daf7bf194883ee9321fbbb7c52beebf6ec236a8ead38c2ea3915c273032c69a42acfa672f426048afcd5c94b49e7cdc7dc06974", 0x8}, 0x60, &(0x7f0000d51000-0x20)=[{&(0x7f000084e000-0x32)="7faec514988f881bd86e897526cc9dd10ec49f3c710f84f8421c0000000fe331f69e807a22f9edaaea0ab137c3995eb0fecaa0750492", 0x36}, {&(0x7f000091d000-0x29)="0795c39cb4246c91dea218ccde7b42d6008d702c73858099222de92159ac10b3527ba0f28fbd247d", 0x28}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000bb8000)={0x27, 0x5, 0xc46, 0x6, 0x8, 0x1000, "653e1c25c5c48a15b37a8c1cba5c94fd487f0dc8a9a569c8d2736a5afe4209e36b34369754d60077273378bf0783416895913f7dcd7eae61ab1fe17e0f42f0", 0x9ce}, 0x60, &(0x7f0000488000)=[{&(0x7f0000e9f000-0xe2)="8a7dc7dbca23ffbeede4e0e4c9a8b3b288ea2ab1d2e20029b5faba067790b5d148db896cf499be5f5ac1eceb5180a699fbf0145646628cbc1267912bb8ce4f2b32618b3e8dacdba6762da9fd748b142e9dc545f34782b9ee140e782b45ff19112cd7d93fd8d02d04c63906b815cd5e786ee4a65b74bcf3888d66990967281400dce1874ae2ba469672c83e388032aba8e960ca67268a2bc1ca08c4109cd0c4987faf4ab3cf04c6f1cd45f42d4403967a7fb611943b03e6eb2a4169733b4f9ba63a04721aafbc192877f242358b8eb5e24d5dd090e900909d5d4a6186bbb114160b61", 0xe2}, {&(0x7f00006ed000)="0d806806ff216be4c2d32042d9021f5d6a3fedd0a0ca6ec47cdadf510adc4e8951daa6b882ff65837da051747b7f8108a75f97b72d3a59f64ab5925b05bf2dc3e94de50ada9b7195573e02c6fa8456e55599a9887df9a17d78e767c84a4f99b96b8e5926b4f6b8814bee1850697b6c4968add693d001b9b7c0f9ec75260d1cfc9b0e75a76ea648c8de896c8ddd54acaac52fae4d7d1312a2e145fedfda2398b99dd3fe299283008389510753e8b4c90a36ae3a4dbc7975c8be09d4054a5881ca42442abefe46bace4ab672e4117f039092424a87297a0b80af9a423a9cd1c682a04eadfb6f", 0xe5}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f00009f9000-0x60)={0x27, 0x3, 0xff, 0x3, 0x12b, 0x4, "c643662aa88378cf32390ad6594b2a4e3c1456d9ff5c173cf0cf0e8be4a73d2ee2b6b748f8744f1665bc6bfd8b823ed9344ebdfa8c49b14cc85f8aa0a4b3f5", 0x1f}, 0x60, &(0x7f00006f5000)=[{&(0x7f000091f000)="0e14309ddb7f6b5c8cc4d3b2d4480b339ddb1f8dbad874bfbe60cb5290c9f516ccd942ff12c9e374683a592e4991a03c84", 0x31}, {&(0x7f0000c00000)="bf572737d1f65515ec38237790a368f661269bb4076cb11a00cd23ac0e93f69c444166e0aa202efeb6f7e1ae33e5158f9500c45a3f38dfacaed8d1a7128d03fc1b87034695d8ba7070bd1857e7a523f64bb43f84c9ca98fa5f5588f2796556f5b6f7905954e83a58152484df45490c012a0461d49e0eda35f30fd656a5fece0e316a6ffd463954fea456c8c02201b00495482d1c75c96dfc763ca050d8023be377183cc52a9d81af2c1ea9", 0xab}, {&(0x7f0000571000)="9272d0717067914bf04a21dfd9df0e691e4e4d97ea9312d383109fb7b0152a327e1f671f024581c64d7e9df2d703bd1d596d7bea2e12a0a4e8d5a16257fa6d0ce2500e47b2a6f9494c", 0x49}], 0x3, 0x0, 0x0, 0x44041}, {&(0x7f0000607000-0x60)={0x27, 0x10001, 0x800, 0x6, 0xfff, 0x3, "a1163998f96fa125f6fabee693db204c387954b3adb063fa22fe66f8116c0ec3ed0e737cb09288670b7a792329a4ffe2a44e62de1606e0367012b0d3a061ea", 0x7fff}, 0x60, &(0x7f00000af000)=[{&(0x7f0000592000)="d0da8f49f727e663ea98240868965160eadecd6c0a4d4928f26d849e14aed3d35989ec3a3f8b6412fcea10960ad9749416154cbeaf", 0x35}, {&(0x7f0000183000-0xf0)="4821007344768048debe66794a7d1f0b8711b6d5f4f963cf9f160e6dda6e769e06bfe380eaefae5acb7e27d89b98d7abb3f21d01db6e99a8c7eb97d278bad024d8e91d2640d273326dd7026b0370b274b9499f86dc23c42b498297c80cb6b54980fe8e30179e443fef3e222e80258c5e7e49708ab6a90beb744a03e06d3992fd9dd956a94e118a7daa5034dee9216d35d58f2fe0cf6f7da5f4a673dd026f6b7f86f2620dece1da614bc53c0d7eaeaf0164d42a52b739d04a6076f538b93b9b018d96849e6673d76f546957fc1379b49c2076beca5ca87637ba396a25269d5acb4758ed7e26e660ae390ca4eaf9f801c3", 0xf0}, {&(0x7f0000903000)="", 0x0}, {&(0x7f00007df000-0x13)="fafbd4d01441f73c2ecfbf49569a168848b273", 0x13}], 0x4, 0x0, 0x0, 0x1}, {&(0x7f0000166000)={0x27, 0x80, 0x1, 0x4, 0xea, 0x3, "b18f1b591e5711b77bd63fee9f6cd5f3ce0671b6c6c53cb405ceeef77174b0eb5909b8eab0f79774831a2f8f5ca5d9f64fcf6f96949cb9e92814fc00d62859", 0x80000001}, 0x60, &(0x7f0000318000)=[{&(0x7f000025e000)="04", 0x1}, {&(0x7f00008be000)="9bbd34c9730a779084a6bab830f074dd14c6a77e0568d963d482d1f60f972c899dedb2bf8ceda64d6d264f63e7d0dcd5b2943143d0d22d7e020e3d88457d62cb5f9768b856358195d299a9c444bb5c652bcd585954f05e0a6d36ac73233d", 0x5e}, {&(0x7f0000614000)="3c52570672e47ad94a0a2f427aece41ff7ccbdfcfab35d76a8934b7ca2a690ce18005cb225615dd9ebd6f577684edfa260ab41e50f022e2be6b2d9b881eb8c39d5fd", 0x42}, {&(0x7f0000b98000)="bbf9c6", 0x3}, {&(0x7f0000196000-0x23)="c1fcca31ae8b6e11943b02ea09599285e8a44658979c1b8ed32aff3677ae68631c8603", 0x23}, {&(0x7f0000aae000-0xf5)="df3f9375242fd08a01c96f5d10bf013a3a166d5cafea49333e35abab27c3978a9a07960cdac98b488fb811feb16ecdd9b0e81d33303a0956dd905fa249083f77de90190d9a1ee63ad9ebdd6a4466453545b05937b366c1b1dd090e846f5923db98e4e65e0cec51d970330ff45bff279a9c078eeded8109a3532ca13861020c2ba6611e1106b33c57d603a4253cf38ea4e148b26d263c2807e830f9cbe37553e659d0fd914f66cdbf814392f90978610d780c6876cf59e06119797652ebdf9cf8da796d7a16cfc2b611b41498e1237be2c706299783dd9303709037c4bf812b5e87401e9ad18992836f35d7d6988567125750991621", 0xf5}, {&(0x7f0000a46000)="6c9297f05fe86cf673a57d28ac7320190dbda73b44a3c3011acc8d2b3e9aa3fc16fde11fa2de25e2c71f860846f8e273d194c99115d68fb255bd6ae4e566e7cac87988adbb791cbd110136abbf1ca2cd13a818f737e853410467a4d6d0ebd18351ee5f95d491eb894f8782d557467ac3f8ad835624b2c13dc4fba6213f6c470ce2295d035cc6b236ed89aab6d2165ea432bd08bdc45c97d5fc25cd5abb5d3edc08fabfc585b379753b0a14eee793d5d746380ac4b6ce29add244e397118f537010fc18b6ea52f5", 0xc7}], 0x7, &(0x7f0000dfa000-0x38)={0x38, 0x11f, 0x91d, "1b0a02121f0618cfee06054c96500c20cf55c896aaa83a5a7569b6829886b5a9894f2d32d189f5"}, 0x38, 0x4}], 0x9, 0x4000004) r7 = syz_open_dev$loop(&(0x7f0000156000-0xb)="2f6465762f6c6f6f702300", 0x400, 0x800000000) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r0) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000348000)=@generic="6d412f4acd16ca70b33a2abc004327c8") ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000665000)=0x0) mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006bd000)="2f6465762f7161745f6164665f63746c00", 0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f000024c000)=@assoc_value={0x0, 0x3}, &(0x7f0000000000)=0x8) r10 = add_key$user(&(0x7f0000475000-0x5)="7573657200", &(0x7f0000a6b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000996000-0x2b)="c6ef1a3164376ae2e987ea76d71f28c55bab9cf4bc127a1b521b9c5936c8f41bd8000000091c129c44d9a1", 0x2b, r2) r11 = add_key$keyring(&(0x7f000070f000)="6b657972696e6700", &(0x7f00003cf000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r10, &(0x7f0000c6b000)="b23ee86fd6b7d0dcb8b4c814df1219f1e96dd680fe026ed036b50f8015c0256d6b1ad9f3989329e69f313e5820781d904ea021336c467d5abbe9808f723fe09330b21976262fd05c7db777797b44ec0234e6f5cf369616c8bee966d2750cc6e74d5b91f35844a3fe4c095e7c724d0e7c10b7d40d048ea1380a35b5", 0x7b, r11) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000cc4000)=r9, 0x4) r12 = socket$alg(0x26, 0x5, 0x0) bind$alg(r12, &(0x7f0000f37000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r12, &(0x7f0000f3f000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "7063727970742867636d5f6261736528637472286165732d6165736e69292c67686173682d67656e657269632929000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r12, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) accept$alg(r6, 0x0, 0x0) 2017/12/10 13:10:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000abd000-0xa)="2e2f636f6e74726f6c00", 0x86) mmap(&(0x7f0000000000/0x270000)=nil, 0x270000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bd5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) symlink(&(0x7f00001db000-0x8)="2e2f66696c653000", &(0x7f00007f5000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000936000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000141000)={0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a41000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000e8b000-0x4)=r3) inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f8d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x53, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x1, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x4c588c6f, 0xf8, 0x1040, 0x0, 0x0, 0x0, 0x0, 0x800, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000000003) r5 = socket$inet6(0xa, 0x3, 0x10000000003) connect(r5, &(0x7f000024c000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x7fff, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) dup3(r1, r5, 0x80000) 2017/12/10 13:10:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000002000-0x4)=0x8b, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1d, "be47171eb7641a60aaf8bfe6c4599b11a7cff9ee6e3aa5f87dfe304a27"}, &(0x7f0000002000-0x4)=0x25) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x4b, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) r2 = socket(0xb, 0x800, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000000000)=0x8) 2017/12/10 13:10:03 executing program 5: utimes(&(0x7f0000a55000)="2e2f66696c653000", &(0x7f00000aa000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f00005fb000)="6367726f757000") socketpair$packet(0x11, 0x6, 0x300, &(0x7f0000c69000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000967000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x4440) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecb000)="2f6465762f72666b696c6c00", 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) pipe(&(0x7f00005a8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r2, &(0x7f00001a9000)="2e2f66696c653000", 0x80) 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) add_key(&(0x7f00008e6000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffe) sync() userfaultfd(0x800) r4 = memfd_create(&(0x7f0000232000-0xd)="2c00", 0x2) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000844000/0x3000)=nil, 0x3000, 0x4001, &(0x7f000047e000-0x8)=0xcb9, 0x5, 0x0) connect(r2, &(0x7f000076a000)=@generic={0x11, "92ff73ff4f20c40b9d937f2fc0c66ecb592d34f7758298645cb3ec2d7397466d440b938abb3f550080000000000000122d63bdc337aa131ba3bb85bd3dfc041948bdce3252cfae62c0a9b6060000007f04337222a29e82dcbe577a1d8525013eab1859b534d9ecec8c9604dd4ce46521db3d2c7b646e9cb381a33cb1792b"}, 0x80) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00009ac000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4}) mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)="00000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f0000380000/0x800000)=nil, 0x800000, 0x4001, &(0x7f00007fe000-0x8)=0x6, 0x5, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f000044e000)={@generic="0ec114c2e3b1ec4f2f5dc08d9acc0725", @ifru_flags=0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000b05000)={0x7, 0x5, 0x0, 0xffffffffffffffff, 0x1, r4, 0x80}, 0x1c) syz_open_dev$vcsn(&(0x7f00003cf000)="2f6465762f7663732300", 0x32, 0x180) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00003e3000-0x8)={0x0, 0x0}) sync() ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000d76000)={@generic="31ab3ba85ce0700dfdf9aae58d18bb29", @ifru_flags=0x9401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 13:10:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000de5000)="76626f786e6574306d285ea473656c662d640000023700", 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000aa000-0x8)="2e2f66696c653000", 0x8140, 0xd5) ioctl$KVM_CREATE_VM(r0, 0xae01, 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) r1 = openat(r0, &(0x7f00004e7000)="2e2f66696c653000", 0x101000, 0x0) r2 = socket(0x10, 0x0, 0x10) write(r2, &(0x7f0000ac0000)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) syz_extract_tcp_res(&(0x7f0000019000-0x8)={0x0, 0x0}, 0x30b1, 0x7fff) socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x3, 0x0, 0x3}, 0x8) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000634000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00008dd000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cbd000-0x14)={r3, 0x0, 0x5c, 0x7fffffff, 0xde0, 0x9cf}, &(0x7f0000b1d000)=0x14) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00008bb000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$unix(r1, &(0x7f000000e000)=@file={0x1, "2e2f66696c653000"}, 0xa) sigaltstack(&(0x7f0000350000/0x1000)=nil, &(0x7f0000fdb000)=0x0) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r4, &(0x7f0000557000-0x1c)={0xa, 0x0, 0xe6a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x278}, 0x1c) syz_emit_ethernet(0x41, &(0x7f0000944000-0x41)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="c7df9e6ef678", [{[], {0x8100, 0x1ca, 0x0, 0x7}}], {{0x60, @ipx={0xffff, 0x2f, 0xfffffffffffffff8, 0x11, {@random=0x10001, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, {@broadcast=0xffffffff, @random="b4c89e6e8309", 0x4}, "a7d316029bf2be937af6f7e257724a7206"}}}}, 0x0) writev(r4, &(0x7f0000003000-0x30)=[{&(0x7f0000a39000)="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", 0xe00}, {&(0x7f0000005000)="14e5d369765a258b987ecfaa47d5fec5dc9f75e5d03b882c1ca63ff07811d9662249ec8d9c0e4caf84f911f792e4f47334d81add7ee2571512a4907d106a94daecb802d73d76dd466bbfed0b45d4741298af0706a5bc90840f17b17929d4fc567cf5fe76dca56af4537a1df2ff26c3b183adbb38e9f6ae4118a2bed3347666b8f9b1d480551b1c5dc5e1f0fe60543d73933ac7341c90a1719038aad6620d1ee2ba4f68b4e02908a667f7177978b797945ba69a35cd2f", 0xb6}, {&(0x7f0000659000)="814d581233149f1728ee930c6d2ac2ad025ed95811d588c18ace0d1732358b9c375998bc789241fbc9009f63bdd19b7b6dd80203a2c0d17ca80a6b25239b54597f0efb4aae2011f6a532b0d8b64f3b", 0x4f}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000a5000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x21fe, 0x0, 0xac, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003c7000)="2f6465762f70746d7800", 0x100, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000664000)="") 2017/12/10 13:10:03 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x7ff, 0xfd) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000058f000)={0x40010000000, 0x1000, "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"}) r2 = gettid() perf_event_open(&(0x7f000059d000-0x78)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000e5b000-0x9)="2f6465762f73672300", 0xffffffffffffff7f, 0x40000) r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r3, 0x0) gettid() r6 = socket(0x10, 0x80807, 0x100000001) ioctl$TIOCNXCL(r0, 0x540d) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) dup2(r6, r6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006e6000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f00000ec000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = getegid() r12 = fcntl$getown(r5, 0x9) sendmsg$netlink(r6, &(0x7f0000df6000)={0x0, 0x0, &(0x7f0000e8e000-0x10)=[{&(0x7f0000d45000-0x16)=[{0x16, 0x1a, 0x11, 0x0, 0x41, "02e803e405ba"}], 0x16}], 0x1, &(0x7f0000b86000-0xe0)=[@cred={0x20, 0x1, 0x2, r12, r9, r10}, @rights={0x20, 0x1, 0x1, [r6, r6, r6]}, @rights={0x20, 0x1, 0x1, [r6, r6, r0, r6]}, @cred={0x20, 0x1, 0x2, 0x0, r9, r11}, @cred={0x20, 0x1, 0x2, r1, r9, r11}, @cred={0x20, 0x1, 0x2, r8, r9, r11}, @rights={0x10, 0x1, 0x1, []}], 0xd0, 0x40000}, 0x0) mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x5, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) unshare(0x400) r13 = timerfd_create(0x1, 0x800) timer_create(0x7, &(0x7f0000c75000)={0x9, 0x1d, 0x1, @thr={&(0x7f0000d2e000-0x1000)="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", &(0x7f0000e2a000-0xe8)="0095c2d56b51aed8aa09cf3faefb57f13b9ce0c1417bbda0c9eb3ddd7630e1a76e6667e3800fbba22f61a54de6123d5164e5ef773670929dd1b4c479c7f8520e49c318aeaa10fc600069192925ecb0d3f9805741961585955de4028d7ef0d48b2b4ec6d6d7398e8effc225abdcc57455bca9a41072a030b0377a6a3f3428c2a53115ccf25bfa5befa9eb3edd68e2f98229890d9524fef384d5003065806f727f46f97a1137de437f91303073140b1d1c44b910e7a8dde152baf2230c9619cc07d50b8f8ca6746ae3b06437acafe3683659062e64fd239a01d786e5d1d5d88ab661c89235be96a932"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009e000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000b8e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000513000)={0x7f, 0x2, 0x8, 0x180000000, 0x80000000000, 0x6, 0x8001, 0x3ff}, &(0x7f00004ae000)={0x7, 0x9, 0x7fffffff, 0x7ff, 0x4a9e, 0x5, 0x400, 0xfffffffffffffff9}, &(0x7f000001e000-0x40)={0x4, 0x5, 0x70, 0x8000000000007, 0x1ef33f6b, 0x5fce, 0x2, 0x5}, &(0x7f00001a7000-0x10)={0x0, 0x989680}, &(0x7f0000857000)={&(0x7f0000e28000)={0x5}, 0x8}) clock_gettime(0xffffffffffffdffe, &(0x7f0000ff0000-0x10)={0x0, 0x0}) timer_settime(r14, 0x1, &(0x7f0000000000)={{r16, r15}, {r17, r18+10000000}}, &(0x7f0000c18000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSETMODE(r3, 0x4b3a, 0x3) clock_gettime(0x2, &(0x7f0000051000-0x10)={0x0, 0x0}) timerfd_settime(r13, 0x1, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {r19, r20+10000000}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r13, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) 2017/12/10 13:10:03 executing program 6: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x12008) r0 = socket(0x11, 0x1000000884, 0x7fde) pwrite64(r0, &(0x7f0000b16000)="34", 0x1, 0xfffffffffffffefd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r2, &(0x7f0000956000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) r4 = accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c11000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000bc9000-0x10)=@generic="5d0312859eccda59fe522d27260101e4") mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d3d000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000a63000-0x310)={0x3, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x3, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) r6 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d3b000)=0x6, 0x4) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4000000000000000, 0x1004000000004, 0xfffffffffff, &(0x7f0000d3c000)={0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000afe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d3b000-0x30)={0xb, 0x4, &(0x7f0000526000)=[@generic={0x3f, 0x7, 0x3f, 0xfd}, @generic={0x9, 0x8, 0x800, 0x35}, @map={0x5, 0x2, 0x9, r7}, @generic={0x1000, 0x7c, 0x3, 0x9}], &(0x7f0000d3d000-0x4)="6c6e0803", 0x1ae, 0xba, &(0x7f0000d3b000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43a2, 0x1}, 0x30) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000012c000-0xc)={r3, 0x1fe, 0x21}, 0xc) write(r6, &(0x7f00000ff000)="26000000120027109301c1ff0000000000000004000000000000020040000003050013001900", 0x26) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000766000)={0x0, 0x0}, 0x1, 0x0) 2017/12/10 13:10:03 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e01000-0xb)="2f6465762f6877726e6700", 0x600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x311, 0x6, 0x7, 0x5, 0x80000001, 0x7, 0x1, 0x24, 0x6, 0x2248, 0x2}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="54e93839b8753e8c168134abc5326424"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x4, &(0x7f0000d63000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) timer_create(0x7, &(0x7f0000adb000-0x60)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000)="8eee5e317607484d0bfcc0c6fb6d0e47eb83a371a627009f30900f508b4996f196e6723ac734b3ef66fd756759d3d9821bee0e05129c", &(0x7f00001a3000-0x58)="b729dddd726ca3a856abab1ce1cc5ceeb80651bbe0b9cf836ffa57c79ba0c5df31261ae42c6ce1b25d88fd6379c509a33820c46448fd4e69c85e59a7dc5ca35c107e611c8ae5d8722feb8f6f5cd0b5da376402bc1742c57c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019d000-0x4)=0x0) pipe(&(0x7f000048e000-0x8)={0x0, 0x0}) creat(&(0x7f00006f1000)="2e2f66696c653000", 0x1) timer_gettime(r1, &(0x7f0000a48000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000e17000)="74696d65727300") timer_create(0x0, &(0x7f0000f6b000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000af2000)="", &(0x7f0000934000+0x65d)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebe000)=0x0) preadv(r4, &(0x7f00005e3000-0x10)=[{&(0x7f000036b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x1, 0x1000000000000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000c64000)=0x7ec, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d78000-0x4)={0x80}, 0x4) socket$inet(0x2, 0xa, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00000af000-0x4)=0x8, 0x4) bind$inet6(r0, &(0x7f0000d23000-0x1c)={0xa, 0x3, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8400000000000}, 0x1c) readv(r4, &(0x7f000029a000)=[{&(0x7f00006fc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}], 0x1) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000736000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/10 13:10:03 executing program 3: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f12000-0x10)={0x1, 0x2, 0x8, 0x5, 0x0}, &(0x7f0000961000)=0x10) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000758000-0x8)={r1, 0x1}, &(0x7f0000f12000-0x4)=0x8) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000df000-0x20)={0x7fffffff, 0x9, 0x4, 0x2, 0x4b4, 0x6, 0x9, 0x80000000, 0x0}, &(0x7f0000745000)=0x20) r3 = socket(0x9, 0x6, 0x3ff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000034b000-0x8)={r2, 0x4}, &(0x7f000031a000)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00002da000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0f000)=0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f12000)=0x14) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f12000)={0x0, 0x0}, 0x80000000, 0x654) bind$inet(r4, &(0x7f000086f000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r4, &(0x7f0000a13000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0f000)=0x10) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f11000)={{0xa, 0x1, 0x30d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53}, {0xa, 0x0, 0x14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd}, 0x7f0000000002, [0x1, 0x3, 0x0, 0xf1, 0x80, 0x7, 0x40, 0xa]}, 0x5c) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000f11000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e3b000-0x4)=0x74) 2017/12/10 13:10:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00002ee000-0x38)={&(0x7f0000902000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d98000)=[], 0x0, &(0x7f0000665000-0x268)=[{0xc4, 0x114, 0x101, "81b43d93d723b68f283de5438aeed250f240cb0e039f6aba8578aa4b993710c4cc2b2e6d16066b39fbc47582d03e2ff9d181dca7ef3ef0e004e9853890ac76ef83201a3bcf736218f2610299bfefb8cb1bec6ec0630027ecc7c5650d9f2ee91d1d65ece0244a30cd948cb815e2718fa6e3a743a0d90c51c6210a15b0e5fc4f463527c55a0d718a05eb0e068683e0420c5bba92a1ca9beb8344714a7a27d18f873fe5540aa4fd8ede85fee59f5a6199802689fa98aee1de"}, {0x108, 0x113, 0x5, "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"}, {0x80, 0x11b, 0x52f, "595b31cc4c766742a23860f9ef822f3230558b6840bb4b44f86a651c48a0247a2eda7cc20819913252f7994b9d42c0207362fc606d201d19dbe20849b6cbd21a8c4d1ca8a6fb6670c622ca117abf5e3af25f6aae0f7b7c735085cc16e64bc584e93a0aefe128678da13b31b853bb746be6"}], 0x3, 0x10}, 0x4000000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000099f000-0x4)={r0}) dup2(r1, r0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000922000)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = dup2(r1, r0) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d225dbbf3b29d739315d61dcc436aed5ed2bc7018cebc9b97ae21914d872c678ce22c9b16", 0x2a) recvfrom$unix(r3, &(0x7f0000f88000)="00000000000000000000000000", 0xd, 0x2, &(0x7f0000efb000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) sendmmsg(r0, &(0x7f0000842000-0x1a4)=[{{&(0x7f0000e2f000)=@llc={0x1a, 0x1, 0x1, 0x10001, 0x7, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000776000)=[{&(0x7f0000648000-0x6)="351c2f4d9882", 0x6}], 0x1, &(0x7f00003d0000)=[], 0x0, 0x800}, 0x79}, {{&(0x7f000067f000-0xc)=@nl={0x10, 0x0, 0x1, 0x8}, 0xc, &(0x7f0000f9d000-0x40)=[{&(0x7f0000cf3000-0x15)="a2592d1dbae6ed0ecdb2a0f0ec6282f1fafddf4b53", 0x15}, {&(0x7f00001fc000-0x82)="4227f805e9ca4f87c0b073b63e26810e01e7cab1b65c9e86367cc004baa7cff6a9484002ec571c4e3a80d6ca79260763fbc99ec2b2197edf5ac9449dee8e28bd2346c27ec073e70c7c1410fe17854db727310f8466d031883b0a5eada315636d90d76b242ef94b7b8c5106d78b154eb52e2b6f6c6dbed67b63d6ca176b5e16d97730", 0x82}, {&(0x7f0000684000)="84d39ce99764469999752fe11b65b3f6418ac209736c4bc492e1f12ab6fe2b568c178579072d81d5197ef87d6fc8ab715e6e216f8984d199d4a6b61d0bea8ad0c0247f49a6ef83da758621e11b87f10afccb1c8f6838187c6dca7fbe7a762b52eced9341eec43ff23af0dae0e8601f5f3545ec2b7414bace7df090ac9ec971973fca4e27c6bd62bad725f5d432a45089e0812ad96773b251cc5aee53bd82863a945d75068329fa567ce831e832041c706e8365b2bc044840", 0xb8}, {&(0x7f00002a5000-0xdf)="bb3945259bfc3b862c93c5ef1aeb49fdf046e4fb0fe82d4b83ffb75c955e66bbf14c32bc71542489729f65100efad43e8f363f7c44c2be26467f7d14a5320a6642d06619dd5e8a324a48c2eab34c5b6aad04395baa650fc9bc16717401abb17921831a302f80f1f0eee2cea07d0ea786c0a8c3923fa62e67dfee5263f13b39c8488199919450ad73b76e179509315b18780401f57376adf73a3a0aa2ee8ebcaf45e4c8d393b46b837fe9c544efacd867b26b77025686c4e95875860ca9f8d089f7dc8c43b5df8ba5bfc8b574a50f1751196d354fa7a1014ef3a77f4a06b354", 0xdf}], 0x4, &(0x7f0000a49000)=[{0x18, 0x18b, 0xff, "5ee2c322c62de9c9468a"}, {0x7c, 0x0, 0x0, "a5382d0ee9d329dd9a849845ff73f0e8afd5ede720d5134d7706946fc52653cc91019f264614c3597882af7d750fcc586948ad5010e62c5bdd71bf530f3ce52daa7b47b268e423e5212a305e7a4c185a086c09ad310dcf52ba814d6ba97c9517733ea384861181aaaabe258fdc2406"}, {0xe0, 0x0, 0x8, "3b341499173243b5941c7ed35da8f89ec4e46f5bacbb0c8990e54740ecb1e8be3189d4925c0e113dd4d37fd1d0a922633b2553969d28d7cf447ca7361a62d69208f88f87d08ef26a2d8f040527679935683afa6424690f77589c5b2ac31a01dbea2d5acff047f0d2cd1d066ce7cedbe528a6a02a8d4476d64b4f09ecd3ccdadb7eb7148052f92221b55db708c9b1a6aaeb677e177fe6883a3e2229bdbb879c9b74d94fe76dc63153a287fae3bc527a64d65888bf482d99061e5e5b8d79039749940ddf2483f839c6afe530df3943ea48cb"}, {0x54, 0x10f, 0xfffffffffffff652, "9f5d2b46c62d9a0079ac20f786f5f62efd1536b5903699f4ff95cfcfd302ea4103cedd663079b36696a5ba6c81a0e0e0ccd611b879d7583d78c333a8c1b0dec4eac805dec1cee6"}, {0x64, 0x113, 0x1, "5eedf88d343aa226ca28af48d52b834acba57e6c54d4878e16ba9de5f9b6dda1237f569b3835b5376de0bc9180403eefb01acefacf4b1197207d8eeea68c86db9306dde0a0d07ce7822bdc700b94299713bfadfb3a5495"}, {0x48, 0x118, 0x4, "7f4653800d9b443c5198a8c207afd952a983362f1c5ea225a550efb2c738d50ca10ad1c480f0e8bcb9d9d3ec8dae37b0702339e45665fd06fc7b44"}, {0x74, 0x1ff, 0x6, "bc5b8cdccefa26c3cf1c82f5a16698863be5669c65cbfc0b243ae1c48cc6a08be828810ddfa6cb0a7c741ccb24565cecc191966ef61917ae9b7b508ce4a6887fbf00ee68bc92860c3baa48d10b88143d6b233e7a5b2a9401a90cf3353c3c1aff390ec15628"}, {0x100c, 0x3a, 0x5, "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{0x78, 0x105, 0x2, "5f6f44e15c998d93280d1664a0228f26186e2ade1866d7ff39c3379abd2118b0a264c9ca74319bcf4da223eec51d9c36babffd308c13cf838ecafaffb3c6149df6f1f3a10133d293dd189e5baeb5e71966f2164ff85a9ea3e53f8893408c77e34f2c0313858579cfc94e"}], 0x6, 0x2}, 0x4}, {{&(0x7f0000087000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00002e9000)=[{&(0x7f00005eb000)="aa76b10dfc4e225006a96e9e0a0037d9a3e20e7383ef95d38c7e1a575c1440d7f0521d9be6b02dd8071b3f82a2738d12dae062d4c252741fb156322d4f3d88751d45c00a2e2ddc658fc50a616bd1c7375e78", 0x52}, {&(0x7f00006f0000)="491a4a4c0906f755e74e0e56028e75a0e76ebee72f96afc5c8170766a050e01fc8e1c5656aee9bf634a9cd9f26113c6c054e9f43b869edf1d2943a9c26082e", 0x3f}, {&(0x7f000053a000-0x99)="f3f4ddec650bb0d44eb4caac5a934b7ed9dfa3ef6acaaa9edb8c7be4ce261a40debe46c15b7dc108ce7b04599d9cedc26e0c89961a8e69d58a3cd99e0b12dbfa68499c5d567199adfbd9992e44155458e2d884b14204f0ab41a30983bb51e6b19177777dc28e017f4a7558341bc403e968af85dd0e1007456a860f0bd028770b84cbc6b99a05d9391a3f760962cd49eb0afb320a9bfdbfde76", 0x99}, {&(0x7f00009b8000)="251d758541d30542fe7b8d1c6716069ceb911c40fe0ca47c4431d3027b300960f242409dfa0c2efd345425d47a596f39037488d880595f2c37d6e66d903358173f9962f467fc6865eb3a3705bf2b363f8513b74925053f4ae8789764fd27a1b37792158b0f4b0d2b349e8ca95b97e34468b80b89fbc941cc6f88c77dc949f771426d81920dafdf21d2d1484c127fdd9ae78c8ae5be2b4ed6289ae57cc989e9665721dd516af3b31bfcfe98533d3f2da10112d6747a76bc4899e7be1033ec662e05fa47a24f25749fc0f8e3c7f848d9ed1c6c5075a80ad65d850e157057e8e1d9a0df5aa226df42e29a", 0xe9}, {&(0x7f0000556000-0xb9)="860f907277e115b2f5a47d1e59c8094aef442c3a36ff469021768ea8c5bd4204b91de8e0d38eececfc09dd2ddd66cc640a43891894b192a982568a4080f65281da77fefd4378779eef3d70b744bba807d88a905f88c8b071ac7cc81e861345974f9799e10cef0642ddcb3aae8cab247081686cd55040bf424a005416a674c98cedab15e264ddc36ec3fbb1b0aacbf275e2304d6faf61714ad898cffdfe68653708dfa1d81d475b24b646c122b16814f4454205d628801968f8", 0xb9}, {&(0x7f000085f000-0x81)="17282c1fc10ecf23ff2e4f41042dc2d81b17c794f5f0c3da862791974db16a6bc737e507e49e370c19cf137b4d73c8951f6319ccdbb212d025ccde2c00126f0df4d6a447ad69f1bdb448176dd6fc212f7c948077da0ed537864ba29f56b8880c1f9e472705bfe7424a81ccb732b2487994ea6bae5f5851517aee7c545386128290", 0x81}, {&(0x7f00009ba000)="bfa3b0c8c011508bc67af8e5fbc9c3fc137c782857b02e4d1e7551c3948c929364ad308af38356c6da9f8175b50f674dc30c85db47c7caf4c12b0c6dfa89164f4d64bf8f32281821a5d3ede0ed56805fe9f26cf850d784242561aee5a4d64830bbd0770f6fb66a8e9cbd4f477803cd8443c4", 0x72}], 0x7, &(0x7f00005d8000)=[{0xc0, 0x3a, 0x7ff, "e166939ed47923cb9fbf344c1e1a312b62eecdad885abc60807f9f7fec8c1c5396195fcb7bb463387a528977abe6eb3ba2e5c39a864872b94aa657c0713d1efbf479117ddbf9f75b2ec525fed4e470d04516052a39615d1d95934e4f894bf4cfe48a5e67ec74724ea3416fa70e0db6e942c59bfaaa90538206d8ffd4005b27d8738a69c3ddfb646a08d406dbc45201854aeb4335bb454d89895872abd8ae0821f547b17837970dba7efeca8cd8238523bf33b8"}, {0x48, 0x0, 0xac, "bf166309242d9758cc6f96858f3aa9f8cfba4ad0b21e6ba27f4aebdd30cef7fdd82fddb094922c2bfeeb3f452d9ef8a1684d3f2ef6c9b026ec55"}, {0x1c, 0x119, 0x6, "a44ce115b3a0a1a6fddf90d159"}, {0xec, 0x107, 0x8, "8223120f8dde2cdc1298999ffe3decaeef2f01f03665b4229417c730b3bc43da526fd0d3d09d32fdc5962bae7a8db4bf21ced8d9da360df82f5063fef322237af0d4f422d312c0124944c802557824b28b84122a0f738567323cc8d3b3ac585688dfa7b428ddc9658f38638fc9f36d4fe18a12a525270605739dd9d1d2d108b1b53df798789a19f321e7646538dace01646647e25ffaabc04cff3a85573654e283bdb2ce22a452dbf2e500ba2db4ff6bc9aed9eece283b6ab69036b027c0c01bcf2202fa4ca9987b5b203ee5e59b6545b5a02ce2747601878ddee2b0a17dc280"}], 0x4, 0x4000}, 0x7f}], 0x7, 0x20000004) sendmmsg(r0, &(0x7f0000002000-0xc0)=[{{&(0x7f0000239000-0x10)=@ipx={0x4, 0x0, 0x0, "bca9b6a91231", 0x0, 0x0}, 0x10, &(0x7f0000005000-0x90)=[], 0x0, &(0x7f00003bd000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/10 13:10:03 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3ffffffd) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x18010, r0, 0xfffffffffffff7fc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000a000-0x14)=[@acquire_done={0x40486311, r2, 0xfffffffffffffffc}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x54, 0x0, &(0x7f000000b000)=[@transaction={0x40406300, {0x4, 0x0, 0x3, 0x3, 0x13, 0x0, 0x0, 0x0, 0x10, &(0x7f000000a000)=[], &(0x7f0000006000-0x10)=[0x38, 0x38]}}, @clear_death={0x400c630f, 0x4, 0x3}], 0xd7, 0x0, &(0x7f000000b000-0xd7)="48a85bf0d7bb41bb7fae47acba64f959302cb9491cb02e3a2b04f9dacd27477eefaf68de88ed73c57e83a510960e2d8abb1d9cd1af5dea4037b54926a5c678474f908986cb0e56d62f1c8b6b73beb3bec523434238d9fb1e05a754703f1e23d1f2ec8bb513321b1fb1ffa2a15ae46b07737f3e7ab54b61dcc69cfe0f16606bbc551932aaedabbbec011fadbf577a53d7f4a6ce628529daf9440fda485e065204aea12c933a53bd3634c86c10cea724a3d541f812dd8e23a94c54bc1484606a91473409183d7c9598d38198d78a26f849597345bea073ed"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x108, 0x0, &(0x7f000000b000-0x108)=[@free_buffer={0x40086303, r3}, @increfs={0x40046304, 0x0}, @increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x48, 0x8, &(0x7f000000b000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x2}, @flat={0x73682a85, 0x100, r3, 0x4}, @flat={0x77622a85, 0x10a, r3, 0x4}], &(0x7f000000e000-0x8)=[0x30]}}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x10, &(0x7f0000008000)=[@fda={0x66646185, 0x7, 0x0, 0x2e}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2d}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000e000-0x18)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000c000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000)={0x4, 0x0, &(0x7f000000b000)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f000000f000)=""}) [ 176.493681] binder: 21475:21482 ioctl 40046205 3ffffffd returned -22 [ 176.504470] binder: 21475:21482 ERROR: BC_REGISTER_LOOPER called without request [ 176.512177] binder: 21482 RLIMIT_NICE not set 2017/12/10 13:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00002d4000)="2f6465762f7663732300", 0x6, 0x2800) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006c3000-0x4)=0x0, &(0x7f00009c8000-0x4)=0x4) getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000ba000)=0x0) ptrace$setregset(0x4205, r1, 0xfffffffffffffffe, &(0x7f0000d73000)={&(0x7f00004e4000-0xaa)="5e58d85144e3e52f683988bd09059638dad3cbf5492b24d77be5cec0d1bcfde834ed79497d6f269df662d0c462a2b17b7f4806246508975ebda14ed05e8fc734407fdbd36da98222fe26cc68c99e17138406e0f53d580bf83978308257788a5b21f91bb10e5f20cc6f4d226105278a726c3f586d69616141301222d8034d4a5a195c464fffd89e5b103d6581bb7ceea145b14402d69bcd94e879101cb1e9e3bc62d4feef4d5421b17df0", 0xaa}) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) syz_open_dev$usbmon(&(0x7f0000df3000)="2f6465762f7573626d6f6e2300", 0x3, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003e8000/0x4000)=nil, 0x4000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000082a000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x668, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x20000000, 0x8, 0x40, 0x0, 0x0, 0xfffffff7fffffffe, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r4, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r4, &(0x7f00005f9000)=[{&(0x7f00000c6000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000b8d000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000dd9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000ec5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000ff9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x5, &(0x7f0000610000)=[{&(0x7f0000fad000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000aaf000)="0000000000000000", 0x8}, {&(0x7f000020a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000158000-0x1)="0000", 0x2}, {&(0x7f00001c6000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000474000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000ee9000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000418000)="000000000000000000000000", 0xc}, {&(0x7f000071e000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x9, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000c79000-0x8)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0xffffffffffffffff, 0x0, 0x5, 0x9, 0x40000000, 0xffffffffffffffff, 0x4000000000000}, 0x1c) getpgrp(r4) prctl$setname(0xf, &(0x7f00001f0000)="00") syz_open_dev$vcsa(&(0x7f0000e06000)="2f6465762f766373612300", 0xfffffffffffffefa, 0x410001) perf_event_open(&(0x7f00002c4000)={0x0, 0x78, 0x7fff, 0x7, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0xffffffff80000001, 0x0, 0x1, 0x0, 0x0, 0x20000000000000, 0x0, 0x329ce37a, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000b3f000)={"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"}) syz_open_dev$sg(&(0x7f000011b000-0x9)="2f6465762f73672300", 0x20000000000007f, 0x4000) 2017/12/10 13:10:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000127000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x4, &(0x7f0000177000)=0x3, 0x4) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00005e4000-0x4)=0x0, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000069d000)={0x0, 0x0, 0x0}, &(0x7f0000a29000)=0xc) r2 = perf_event_open(&(0x7f00000a0000)={0x2, 0x78, 0x100, 0xff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0xe7a, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x8000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000781000-0x8)="2e2f66696c653000", 0x20040, 0x40) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f000087e000-0xc)={0x1, r2, 0x800001}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000315000)={0x0, 0xb7, "90b63b6332d40d96067c2196ef193ff1e87173878bfb22f4a893263f3e4277dcab718171170422e72322240dd1ac143aab9e75e010024acf64bc89f0a9dd4f0185603c35732e5d6580088bb3677e70dd604fe353f799bd563de83c986037a81375a012d70b0bec4dec3145be642e932ef8726ad74467d598eef180338b456603b400ed562209327946e2b48ec0e4f37c6e90d2262576a8eddeefb50fe5a67051055525e6265c9444d3babbb4a4f261323969da8fd59602"}, &(0x7f0000a4e000-0x4)=0xbf) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00007a2000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c4d000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00002f2000)={0x0, 0x8, 0x30, 0x4, 0x1}, &(0x7f00005b8000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x963, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r6 = socket(0xa, 0x1, 0x2) sendmsg$unix(r6, &(0x7f000020e000)={&(0x7f0000220000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000056b000-0x80)=[{&(0x7f0000141000-0x39)="87c4a86be372b49386b2bc6c8bff67acd477d6c51e99803e9edc97b3a3979d900d2fb5ba1b5a11a04803ae73dd6c14be4d2d91d0cf9117d86a", 0x39}, {&(0x7f0000e98000-0x80)="4fe7d6ef0b464b7531bcd1ac350bfd62d0e07783565379a8f53331a7d04bbb357cfaf0d55f07b150ee622e35ec61b0357de44ccfe11b521ab0b697a99eb5a8b92f086574546fde7b3e0e27fd40e0859e20b6f4793f43f50f8b90927496619fcec378a7b9fc30fe34cef5e97d7ce7a793fc20b5b02421b22116da0d12bb5172ab", 0x80}, {&(0x7f0000e1c000)="3d5cdfaa64b0b57e24cf6df51a2c76a10e37b923244892473ad6b8127694191aa9f4dbb572609c3d7187b8055283baf0635b85d3e229ab76efc8d56be043d4987dd7ad07296c27e4880a972fd51fb5510095", 0x52}, {&(0x7f000019f000-0x1a)="bf5b7b98f1035469af23f8a589b780916619e2e014c77a11c01e", 0x1a}, {&(0x7f000022c000-0x54)="29bacefee40494eeb7c77e24f868ec4de22ec4ae7723684e1200a964b09cfc01ff1bf6103f23bd68310dc9e94d5bf213ef8c0c6ae0f9b8a7b25cc5f0e6e80a539be0726509efd8eb43d6c884b50f5880a276cfd9", 0x54}, {&(0x7f0000a4b000-0x7a)="4639e08e86ea2175db5cd8b05cc1cc9384b2f923fcccad2ae79373323ee1c11ad3c05deaf7150ea89adfe0aba65484d61f45098ea4d7fa996958a12cdf171bf10b2d264bb0c447a9846fa26802b2c5f696809092e1eda33b0b7103e09ff02e0ccb7b6bd3660d14384dd6ede4ce9e843b9563a3159fcf7d7dce58", 0x7a}], 0x6, &(0x7f000045a000)=[], 0x0, 0x0}, 0x8004) sendto$unix(r6, &(0x7f00005b4000-0x59e)="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", 0x59e, 0x8800, &(0x7f0000ba3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r7 = dup(r5) chroot(&(0x7f0000268000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000") r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r7, 0x8040ae69, &(0x7f0000fa6000)={0x5, 0x5, 0x80000001, 0x5, 0x6}) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000965000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0, 0x4, 0x80, 0x20, 0x200, 0x0, 0x0}, {0x2, 0x0, 0x80, 0x1f000, 0x5, 0xffffffff, 0x80, 0x4}, {0x0, 0x8, 0x5, 0x5}, 0x5, 0x6, 0xca20, 0x4000004000001, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x8}, 0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x4, 0x3, 0xee69, 0xc, 0x84, 0xa}}, 0xe8) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006aa000-0xb)="2f6465762f6877726e6700", 0x3e, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f00005f0000-0x14)={0x0, 0x80000001, 0x53f, 0x7, 0x5, 0x2}, &(0x7f000026c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000da9000-0x10)={r10, 0x68, &(0x7f0000e30000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xad5050d, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcb4}]}, &(0x7f00002ee000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f000004a000-0x8)={0x0, 0x3ff}, &(0x7f0000ea5000-0x4)=0x8) syz_open_dev$binder(&(0x7f00005d6000)="2f6465762f62696e6465722300", 0x0, 0x1) 2017/12/10 13:10:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000019a000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f00001ca000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009b7000-0x4)=0x1c) r0 = memfd_create(&(0x7f0000db6000)="24266d696d655f747970655c76626f786e65743000", 0x2db66fcae8e103f9) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00001be000)={{0x0, 0x401}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1, 0x1805, 0x7fff, 0xe2, 0x2d2, 0x9, 0x1, 0x0, 0x2, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f000079e000)={0x0, 0x0}, 0x7fffd) r2 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = request_key(&(0x7f00009db000)="636966732e69646d617000", &(0x7f0000e42000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000081f000)="27706f7369785f61636c5f6163636573735d5c757365722565746830657468303a2400", 0xfffffffffffffff8) add_key(&(0x7f0000199000-0xc)="69645f7265736f6c76657200", &(0x7f0000646000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004dc000)="beece01941", 0x5, r3) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000f6c000/0x4000)=nil, 0x4000, 0x2000000, 0x12, r4, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000a42000-0x10)=@buf={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00003e6000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f00005fd000-0x1c)=[@register_looper={0x630b}, @free_buffer={0x40086303, 0x0}, @enter_looper={0x630c}], 0x4f, 0x0, &(0x7f000092a000-0x4f)="56f33fa95dc69c6ae4b244059a3bc815856a460001651ed301d502c078ceffa473bd1119fd0fac2b7200000900000062a73dc62ed480384fe9559fd97a7c3b90d1ba46779daa70b7ab8e8bf8153f21"}) [ 176.582364] binder: 21475:21490 got transaction to invalid handle [ 176.588711] binder: 21475:21490 transaction failed 29201/-22, size 0-0 line 2775 [ 176.598717] binder: 21475:21494 got transaction to invalid handle 2017/12/10 13:10:03 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000452000)="2e2f66696c653000", 0x42, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000317000)={0x0, 0x7f, 0x88, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x440, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xa50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f01000-0xf)="2f6465762f73657175656e63657200", 0x10000000000001, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000044000-0x10)={0x0, 0xd4, 0x81, 0x10000}, &(0x7f0000b77000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ec2000-0xb8)={0x0, 0x2, 0x3fe, 0x3, 0xffffffffffffffff, 0x1000, 0xd14, 0xf1e8, {r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xc6a2, 0x800, 0x0, 0xdab0}}, &(0x7f00000b4000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a33000-0x34)={r2, 0x5, 0x2c, "1b6744280a0088f53f229c010000008f18dbdcc100030000000004006e94a981f04d3639c009000000c23119"}, 0x34) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000034c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x8900000) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000030f000)={0xa1, 0xe03b, 0x180000000, 0x0, 0x1, 0x2000000002066, 0x200000000000008, 0x100000000000403, 0x4, 0xfff, 0x1, 0xff, 0x0, 0x400, 0x0, 0x104, 0x1, 0x1, 0xf00}) r5 = syz_open_dev$vcsn(&(0x7f0000587000)="2f6465762f7663732300", 0x7385, 0x40a080) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f000017a000-0x4)=@int=0x0, &(0x7f0000396000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ffa000+0x5c3)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af4000)=0xe8) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f000034f000)=@buf={0xcd, &(0x7f0000a73000-0xcd)="7ee664169d41319cc78ef615b1d44feed46f940e2f8ec0b3b211ab098e7be095bff52bf0c3b221e4e1cbe54217b46907748e0faafc0266bd1cc42c7dba82c6dc37b423e45e36723fb1a8d45ca07461209775d2fef904528ebd869b08119903c4e4f65a0bf6421d48b045633a9752e4dec41e0428f55d899905b4bffa70876ef9551c5270956749fa641a48f1cd04320a9fb1714cfe526fd846bcfb76e8cfc33853031d6a61d671a803f012338f135139dc5e91659bd59c1311777059e355e154cb67fcdd8c3715e5f974bfe00c"}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000984000)=0x9) accept4$inet(r5, &(0x7f00004ee000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bc000-0x4)=0x10, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00004f1000-0x4)=0x0) fcntl$lock(r4, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x1000000008004, 0x0, 0x0}) dup3(r3, r1, 0x80000) clock_adjtime(0x0, &(0x7f00004b2000-0xd0)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f000020a000-0x8)="2e2f66696c653000", 0x400000, 0x4) 2017/12/10 13:10:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000234000-0x78)={0x2, 0x78, 0x968, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000003, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000297000-0x1c)={0xa, 0x2, 0x8afe, @loopback={0x0, 0x1}, 0x4}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000bad000)="2f6465762f73672300", 0xffffffffffffffff, 0x40401) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008ea000-0x8)={0x0, 0x0}, &(0x7f00006e4000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000615000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @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]}, 0x2, 0x0, 0x81, 0x7, 0x1}, &(0x7f00008a5000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000097a000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x9, 0x78a, 0x4}, 0xa0) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000402000-0x4)=0x0, &(0x7f00009c3000-0x4)=0x4) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r0) socket(0xfffffffffffffffa, 0x80005, 0x4) syz_extract_tcp_res$synack(&(0x7f0000364000)={0x0, 0x0}, 0x1, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00009ad000-0x1)=0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000071000-0x28)={@generic="b62706452fd3835ea0c2aa56f5946a02", @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000c55000)={0x0, 0x80000, r1}) socket$unix(0x1, 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fc7000)={0x0, r6, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000c52000-0x8)={r6, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000ce5000)={r8, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000584000-0x8)={r10, r9}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000631000)={0x0, 0x100}, 0x6) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r11, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x200000, 0x40000000000000, 0x0, 0x0, 0x0, 0x8}, 0x20) pwritev(r7, &(0x7f00001c6000)=[{&(0x7f00000a6000-0x7b)="43a40d6a8212fd598179ba1d06e0a1f6d073bb9e89a4fee8052aff856024c9319c110f16cfc50b8214cad65419ab3707d52065c13f12a5256ab4551829d6ea4962d04b0c1258a4fbcdacbf54d568e76a959940c9f658b32ddbea82310d3f3b60f6a0c361d1cb95c1ac05000000d0a570a9ef42c356baf5cdc4b58d", 0x7b}, {&(0x7f0000e85000-0x64)="664908be65a60a0869dae6e89995cdbf2d9cc493c9240c984dc691fe4bc88c66127cfd3c0192b264f2b7941ae3295353866966aeab3f7640a6c5762381e2c06396577763f5446937f20f8b9cdd65077b48b33aacf992d4c14d4a45353b90acdd57821e73", 0x64}, {&(0x7f000068e000)="5cc2e216b312df8435177f7e56330b0be264b5c122e68fac8a3de76130bb09d3353391955b458cf361f03ce4179575d9cca023e7bfc89184d28014893fc02aa6c6ca4caf1fbf6c28ae936ac45102b035686de81ffe9a84d6", 0x58}, {&(0x7f0000462000-0x79)="a8c95417c37fcc7eb465ab1b613b36211cb165ca6bbadac7ab23521340bbfc55c7cbd3f303127b7dd6c81322d3571dfb2a3ab86127d385a6760c8cd966c0dfcc3f77304f663e0e27fc76cc9aa6d8c5ed44691d5c526ca32bc7d256033b7452a36206f9386ea9590d1f82ab3c7ef82cf2f8be70a0c2379611a5", 0x79}, {&(0x7f000021c000-0x81)="5b38fcdf19e848c689f5526e5d44fe3879889c42bb52c133a239968533aeea42b12a73ad30e0c320de9ae54e69e24bedd0c451545ec47a5937f4e67c89a177bc8929eb9b12ce2c37010713809bf6c6b514d0d3f2e8fccc8ad5afe51c60ff5c14b86c4d04d541c3de40a886ce025320ed79467389d322ecd595ae7d1f6ab836d5f3", 0x81}, {&(0x7f0000ded000-0x8d)="32a000943d1cd4a04ac76b108726c23afb1022c1cf2e2d5f94b79bd7cf6baa0db1aa3b67c2dcb73ea40180c7513318cc44188fe5dee2e8ded932c5008ed10d5edb5ac6dccdccec0be5498094905926508770f84882def24ad3929a04bef2c43ad739c4089b4c5beea12e8ee4370778a9094fade3e47d0813bad82785eb637067974001e7db9fca8fd34510c558", 0x8d}, {&(0x7f0000f6b000)="3f5b2cc3ea0841e262832b55e78ff2d0d65a18fdd3f6dafff004ac7ca84f86f017e28a6b74fd51c37be66f42eeceadbe5e4d2b35e1edfd30ef62bf94b0ec9b985f8ae3913a2fed06df5f8fc662d4061d621fc9599231d605b7933a11d270bb982ba442281f6929e59ed04cb638a0e87432b336ea378d09fedd64d779deaf182fad1f7b0436d105d13e45bbb85896419c1622c06b11772a2d74a46f8f92cc7a3cc03943f0417e642c268d1b80c7ec0484b794724cad30dce2fb69fcba2d5c75df9d6895512e858e13d5ac53d9f3cf3cd6a463e41a286cf04300cf2aad9f02825c171bdc07584469f961d73a19f427e017", 0xf0}], 0x7, 0xfffffffffffffffd) write$tun(r5, &(0x7f0000d1e000)=@hdr={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0xfc, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x4}]}}, {"02a741f4eab3d36bad9b6d2a577b4e230dcb3a4bb15fdd9a645a843950713ca28b812631f22dcdb3d94ed06506d4ef477ce4e5a4e300d92cc01c8f5915db190df1b4ad625aa18901bebfd49dcbf8fdc98294a0f365c571ad2b62a770979d920dfee9c981d7b9bd20156455e7d7e7334203248b62dcc50c68857810ad674b3361d45e5844c8763a7b031ec01c721152f298c6d1a82abb355fcff4e2cdb34e3a24ed0e4e31d7c99f1b73f56b8294f06e334b883ae20d375f36dafb3ce1329f00064aee243aa6bf0cc824b51b66c946f9fba19d0ecadea158539554b98b"}}}}}, 0x12e) setsockopt$inet6_mreq(r11, 0x29, 0x1c, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/10 13:10:03 executing program 3: r0 = msgget$private(0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000100) msgctl$MSG_STAT(r0, 0xb, &(0x7f00005a0000)="00000000000000000000000000000000") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2a000+0xa8)="2f6465762f72666b696c6c00", 0xfedffffffffffffe, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c5000+0xf36)="2f6465762f72666b696c6c00", 0x18040, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00007f4000-0x4)=0x80003ffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f00006c0000-0x8)={0x0}, 0x8, 0x0) signalfd4(r3, &(0x7f00008c1000)={0x0}, 0x8, 0x0) sysfs$1(0x1, &(0x7f0000318000)="245d747275737465646c6f7472757374656440656d312970726f637d73656375726974795d2a766d6e65743000") r4 = socket$unix(0x1, 0x7, 0x0) getpeername$unix(r4, &(0x7f0000dbd000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00006d5000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000895000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c1000)=0xe8) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000a8e000-0x4)=0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000efc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000eda000-0x4)=0x7) r6 = epoll_create(0x9) accept$unix(r1, &(0x7f0000387000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000900000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00009a2000-0xc)={0x200, 0x0}) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000903000-0x4)=0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r7, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r7) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r7) [ 176.598730] binder: 21475:21494 transaction failed 29201/-22, size 0-16 line 2775 [ 176.601397] binder: 21475:21494 got reply transaction with no transaction stack 2017/12/10 13:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000100000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000147000)=0x1c) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d3c000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00008f1000)={0x2, 0x4, 0x5}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)="617474722f63757272656e7400") times(&(0x7f0000861000-0x20)={0x0, 0x0, 0x0, 0x0}) sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000d85000-0x4)={0x0}, &(0x7f0000678000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000570000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000224000)=0x2040) shutdown(r4, 0x2) 2017/12/10 13:10:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000013f000)={0x26, "6861736800000000000000000000", 0xf, 0x80c, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f0000d9f000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006eb000)="2f6465762f7667615f6172626974657200", 0x240100, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000d29000-0x4)=0x0, 0x2000080002) r4 = socket$bt_l2cap(0x1f, 0x20002000ffffffc, 0x0) lseek(r4, 0x0, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x964, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000052f000-0x6)="2f6465762f73657175656e6365723200", 0x6, 0x0) getsockopt$packet_buf(r5, 0x107, 0x6, &(0x7f0000747000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000c47000-0x4)=0x1000) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 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) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r8 = socket$inet6(0xa, 0x5, 0x3e6) ioctl$sock_SIOCSPGRP(r8, 0x8902, &(0x7f0000d24000-0x4)=r6) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) setsockopt$inet6_dccp_int(r5, 0x21, 0xe, &(0x7f000070a000-0x4)=0x8000, 0x4) r9 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_ADD(r7, 0x4c81, r9) ioctl$TIOCSPGRP(r7, 0x540f, &(0x7f00007a1000)=r6) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000c6a000-0x38)={&(0x7f0000a29000-0x48)=@full={{0x3, {"17ffff050181f0"}, 0x906}, [{"8927b666f29c0c"}, {"61d33be1c1368b"}, {"4d7b94e688f69b"}, {"7501af32515741"}, {"9edf7dcc058cf5"}, {"882ea2d6f22aa7"}, {"b9eed4e5fad996"}, {"4126adb3504e77"}]}, 0x48, &(0x7f000076f000)=[], 0x0, &(0x7f0000a15000-0x3e8)=[{0x100, 0x114, 0x8, "043c6671cf96d262103f08deb54d057aed2a507ce914b8ec2b99a828b16e43f5b119597dcbb21892b864c0d86ead3a205f2d28b3e7f6be75295da9ba10c91f091847f0ce4c1805da641c052c9632cee2065a921e475d5b13cb5d24f408a6d2d39623a8610e5187ee192af3a32327a36110061f59ca0359e227f990e0aa70ec5581181c8fdf4784a5fa954bba35de3151f3667d361197c11e5a5519dcfca936cacf86c4c1bf37baf975e63158470f03317890926fb08e3b683b221774360e04b12cd89ae7c5da2222c8761340fbe50366317b82759ecc50655fc275dd577187f22ec0d8bd02bc0dabf6333a589f5e0554"}, {0xf8, 0x2f, 0x2, "e6c4ca577908ff02d24b5e29f06fe15c7cb62f5de36fdd36d5f069dad3479e6eaa071c24781780e49a9cc910b6cc37dcb1ce0a9cdf25130b3f159d19b1049b4c68256f1fa48a08917581abc8194c6684e459f650434aabfb915cccd639effa00f87b833959a120ecf086edccde5cb19e7c8cca08a1146c7e525a79b9814390828b0732db53f600b456e837501e6975c7c73eb7c07db74376566ac5f44e5b6a2be5f7937bbc75b8b8c544bdc74ce1c3722767a2b72faf875576650ace41911143b797ea586eee88c764c83ad95bfaba5fa84071c070befe845916fe7c3a08a3487a85335c7d4aa7"}, {0x48, 0x10d, 0x8, "80e9acdfe59575c3c708781fbbb270d9cef5f3238b961d96dba4dc81a21c13221b913d4e25d29dd4b71f2b84d66dd3d51c"}, {0xa0, 0x10a, 0x7ff, "51069df35b2facd16b2c507f1fcd65c63c33c17938e9af6a346428d5344f059a8a71657cfa30684f45860af9ccfaead5e64c93e50b806780e6557fb11ccb282e2fe679f7d9b54580fd2684f29cd5043fdaf87705da4feacfc0baba6dea4904730b72e50469f03942533b801eb39b4da6ad7a7c132fd7905ec0d8c5a711c36e6f9f596b6197c118c5758116"}, {0x18, 0x112, 0x8, "b875cd3a75"}, {0xf0, 0x113, 0x562, "3b4b69750de19167221d01558b9a09182cc74189db8d64a19ba477d0545e7e59b68550e3c7ded88c54819b883ad92d2a2077af6c5a3683fec27195a1e3c920def8259c1b298c4669e045bcc43487592996ef7bfd6d859991424e4c4d8114d0d51a13df0289a907ceb8f0b0c912d0b3a034c499ec283c228a73713367fbd1d848b5bf2bd80cb7d6addb71626b4c63befabfc94e850dcb175914c6552ef061c2afc4635632b5870d3402027785e7a2e1d169f915a7688c399e14f6a63054b7a85987aee6cdc5adffe61e250f0d326d8e6059e6de431294344616bff9e000f8"}], 0x3e8, 0x0}, 0x40) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000689000-0x8)={0x27f, 0x2, 0x800, 0x2, 0x10000}) setsockopt$packet_int(r3, 0x107, 0x9, &(0x7f0000626000-0x4)=0x108, 0x4) ioctl$LOOP_CTL_ADD(r7, 0x4c80, r9) mmap(&(0x7f0000000000/0x287000)=nil, 0x287000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) [ 176.601414] binder: 21475:21494 transaction failed 29201/-71, size 24-8 line 2690 2017/12/10 13:10:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001fd000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_yield() r3 = socket$inet6(0xa, 0x3, 0x400000000000003f) r4 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) bind$inet6(r4, &(0x7f000082d000)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) bind$netlink(0xffffffffffffffff, &(0x7f0000c8e000-0xc)={0x10010000, 0x0, 0x1, 0x518}, 0xc) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) fcntl$setstatus(r2, 0x4, 0x40000) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0xff, 0x400000000000000, 0x4, 0x5, 0x0}, 0x20) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f0000936000)="") write$tun(r7, &(0x7f0000a53000-0x104a)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x8f, 0x84, 0xfffffffffffffffc, @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={{0x1, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x3f, "f758bd", 0x1, "0ccc48"}, "78e8eb46d5db333e19f61ef6cd09cb72ebc7eca138cc75d74c3b4ec6ba8d9d4337bfdab3cd47a2d5ead8fc702f685c8b0da401bfedf4d8a3fcefa7f46094ba62e7b07e31c7c2a9bb657bd8d10b91b0c4531a24a4c2fc3577949468d08574a2de479f2d2c4be406eab65793d9c67f20fc43d3a7c3970a1a212f2d61a9e744a5"}}}}, 0xc1) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x20000000000f, 0x6, &(0x7f0000c58000-0x30)=[@map={0x3, 0x1, 0x6, r7}, @generic={0x8, 0x3b87, 0x2a0, 0x6}, @generic={0x4000000, 0x7, 0x3, 0xffffffffffffff47}, @generic={0x1, 0x7, 0x7, 0x7}, @map={0x200, 0xffffffff, 0xfffffffffffffffb, r7}, @map={0x1f, 0x7, 0x2, r5}], &(0x7f0000dd9000)="2f64655f0e64742f74756e00", 0x1, 0x80, &(0x7f0000c55000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffffffff, 0x0}, 0x30) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ec6000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f5000-0x4)=0xe8) lstat(&(0x7f0000ea6000-0x8)="2e2f66696c653000", &(0x7f00009ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f10000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x1, 0xffffffff, 0x1f, 0x20, 0xa0, 0xffff, r9, r10}, {0x2, 0x6, 0x2, 0x3, 0xe2, 0xffffffff, 0x200000000000000, 0x9}, {0x5, 0x100000000, 0xffffffff, 0x7}, 0x0, 0xd3, 0x9, 0x1, 0x80, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3ff, 0x80}, 0x3, @in=@broadcast=0xffffffff, 0x400, 0x1, 0x2, 0x0, 0x1, 0x0, 0x9}}, 0xe8) r11 = socket$kcm(0x29, 0x7, 0x0) bind$inet(r1, &(0x7f0000306000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r11, 0x89e0, &(0x7f0000efd000-0x8)={r1, r8}) 2017/12/10 13:10:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) set_mempolicy(0x5, &(0x7f0000437000-0x8)=0x100000000000003, 0x0) tkill(r0, 0x38) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f0000fc2000)=0xc) r4 = dup2(r1, r1) r5 = accept4$unix(r4, &(0x7f0000fbe000)=@abs={0x0, 0x0, 0x0}, &(0x7f00009a4000-0x4)=0x8, 0x40000) fcntl$setown(r3, 0x8, r0) fcntl$getownex(r3, 0x10, &(0x7f00001fb000)={0x0, 0x0}) prctl$setmm(0x23, 0x2, &(0x7f00003d2000/0x1000)=nil) ptrace$setopts(0xffffffffffffffff, r0, 0x5, 0x2000005a) ptrace(0x4207, r6) llistxattr(&(0x7f0000fbf000)="2e2f66696c653100", &(0x7f0000fbf000)="", 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000086c000)={0x0, 0x0, 0x0}, 0xc) ptrace$setsig(0x4203, r7, 0x0, &(0x7f00000d5000)={0x7, 0x0, 0x4, 0x0}) ptrace$getsig(0x4202, r6, 0x0, &(0x7f0000a36000-0x10)={0x0, 0x0, 0x0, 0x0}) ptrace(0x4208, r6) seccomp(0x1, 0x0, &(0x7f0000052000)={0x1, &(0x7f000013e000)=[{0x20, 0x6, 0x0, 0x20000000000}]}) r8 = socket$inet(0x2, 0x2, 0x0) r9 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket$netlink(0x10, 0x3, 0x10) ioctl$int_out(r9, 0x5462, &(0x7f0000fed000-0x8)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000415000-0x8)={0x0, 0x2d397408}, &(0x7f000037d000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000059b000)=@sack_info={r11, 0x200, 0xfffffffffffff93c}, 0xc) sendmsg$netlink(r10, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x719, 0x0, 0x0, "04"}], 0x14}], 0x1, &(0x7f00005e3000-0xb0)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x3, 0x3}, 0x0) r12 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r12, &(0x7f00008cc000)="", 0x0, 0x0, &(0x7f00009f0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/10 13:10:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f00002b4000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x40000000, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xfffffffffffffffe, &(0x7f0000d20000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x5ffc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x6, 0x800000000009, 0x0, 0x0, 0x0}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005d7000-0x8)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f000034f000)=0x400000000000007, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x3, 0x0, r1, 0x0}, 0x1c) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f000076f000-0x2)="045f", &(0x7f00001b1000)="13", 0xfffffffffffffffe}, 0x20) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000016b000)={r3, &(0x7f0000661000-0x4b)="c34ca42eacbec282cb7d9663a1e6b94ca44e9938cd5dd9c88ea7a92b05d91e6716ece98dcf85bee8011a15364a0c4e7b8f5ca1128e79d78eb99d342d54b38659e5f90ceefc1425191be639", &(0x7f0000078000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r4, &(0x7f0000ebb000-0x10)=@nfc={0x27, 0x7fff, 0x9, 0xaae587e0251077f6}, 0x10) r5 = socket(0x19, 0x4, 0x3f) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000252000)=@int=0x0, &(0x7f0000778000)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008d6000)={r3, &(0x7f000040f000-0xa7)="9ce57ce2770990199190d8df244ec0ed16deeaa3e21771eb9fc507019d314d382b4eb9cc089ae2982fbdfdbe013f7155f21774a840374cf3be2753adffc2a10f5f1ed1a51376b31208af49cef88d43230a83ce91846c42f98cb9ee21c1d1489a89661b41c94dc38b59736daabec8c2eb7c963a08f6048f18453d84fcf7114f6a3529c92bf2ada88afa2a88777c82adb3cdb23be0dd8867147dc83cd88e221981da3bc21ebd2530", &(0x7f000037f000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) socketpair(0x100000000004, 0x3, 0x1, &(0x7f00009c7000)={0x0, 0x0}) r6 = socket$inet6(0xa, 0x1, 0x1) setsockopt$inet6_buf(r6, 0x29, 0x44, &(0x7f0000001000-0x2)="58e2", 0x2) r7 = socket$inet6(0xa, 0x801, 0x0) fcntl$setstatus(r7, 0x4, 0x440007) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r7, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 176.607129] binder: 21475:21494 ioctl c018620b 20000fe8 returned -14 [ 176.611008] binder: 21475:21494 ioctl c0306201 20005fd0 returned -14 2017/12/10 13:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = getpid() eventfd(0x2007) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f000025a000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xff, 0x2000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000e42000)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x306d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xab, 0x100, 0x0, 0x5, 0x1}, &(0x7f0000b70000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000c4000-0xc)={r4, 0x0, 0x0}, &(0x7f0000026000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000236000)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f000064e000-0xc0)=[{{r5, r6/1000+30000}, 0xc1, 0x7, 0x7}, {{0x77359400, 0x0}, 0x4, 0x1ff, 0x7}, {{0x0, 0x0}, 0xffffffffffff0000, 0x9, 0x1}, {{0x77359400, 0x0}, 0x0, 0xfffffffffffffffe, 0x3}, {{0x0, 0x0}, 0x80000001, 0xfff, 0x1}, {{0x0, 0x2710}, 0x8, 0xfffffffffffffff7, 0x4cd0fc69}, {{0x77359400, 0x0}, 0x400, 0x9, 0x0}, {{0x77359400, 0x0}, 0x5, 0x7, 0xbf55}], 0xc0) io_setup(0xfffffffffffffffd, &(0x7f0000f17000-0x8)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x5, &(0x7f0000274000)={0x0, 0x0}) futex(&(0x7f00002c3000)=0x4, 0x800000000008, 0x4, &(0x7f0000caa000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x3) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000969000-0xc)="2f6465762f72666b696c6c00", 0x81, 0x0) fcntl$setown(r0, 0x8, r1) listxattr(&(0x7f0000a6f000-0x8)="2e2f66696c653000", &(0x7f000024e000-0x7c)="", 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f000058e000)=0x2) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000245000)={0x4, [0x0, 0x0, 0x1, 0x39]}, 0xc) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f88000)="8105f36bd8156c6c41d8504437e454dd368f97805fc91c983c6ac21151c5c4075c83a9f34c7b7efd2e291032f43d0da934af71c0cc66a57ca400e2", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="09ce35b8f8677cd7a870c621365dbd7d8157db7f2efe6be854585bda5fa4e4e64400519606ebf121a762c86575bd8a2d952824435875a330427421dbcbe831d8ca1160f99c3d3224e9a93803771362cc3f1470e1059ce252fd75641e9a1aac92270a67cf276777bef0b517002313bd13b7ca14381150e864ebc73f1f997bd4fd27269f815b222438cc92384693405ca748c03eb1c52fdaabfa9c4e99077a0fae2000fb3eef96782fc25c5d83a3d967eda23420c1adeb93790d0cd2e962") exit(0x0) rt_sigtimedwait(&(0x7f000078f000-0x8)={0x7fff}, 0x0, &(0x7f0000f5c000-0x10)={0x0, 0x0}, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f0000e8c000)={0xfffffffffffffff5}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000a77000)=0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f000067d000-0x4)=0x7) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000471000)=0x2, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f000074e000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073a000)=0xe8) setfsuid(0x0) readv(0xffffffffffffffff, &(0x7f0000afd000)=[{&(0x7f0000449000)="", 0x0}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00007d4000-0xba)="", 0x0}, {&(0x7f000030a000-0x63)="00", 0x1}], 0x4) [ 176.616069] binder: undelivered TRANSACTION_ERROR: 29201 [ 176.623253] netlink: 'syz-executor6': attribute type 19 has an invalid length. 2017/12/10 13:10:04 executing program 6: r0 = syz_open_dev$mice(&(0x7f000029e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800052080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00008a7000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000592000)=0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00003cd000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000be9000)=0x6000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c6f000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x696, 0x1, 0x2, 0xfffffffffffffc00, 0x1f, 0xfffffffffffffffe, 0x6, 0x80000001, 0x400, 0x1f, 0x20, 0xfc2, 0x3, 0x0]}, &(0x7f0000a9d000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00007a1000)={r3, 0x48, &(0x7f0000388000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000}, @in6={0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}]}, &(0x7f0000acc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000073e000)={r4, 0x2c, "c683387b983cb633c7287192e6c7ad1e9c5ae4804cad4e3b262a422b9e104bd72641bb8c1d9565b8d4f33a63"}, &(0x7f0000029000)=0x34) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 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]}) set_tid_address(&(0x7f0000b27000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00003ca000-0x50)={0x2, 0x3, 0x100000001, 0x0, 0x3fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000916000-0x8)={0x42424242, 0x42424242}, 0xffffffffffffffff, 0x7) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003ab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) setpriority(0x0, r6, 0x85) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c1c000-0x9)="2f6465762f6b766d00", 0x8027f, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f0000ea1000/0x18000)=nil, &(0x7f0000b22000-0x18)=[@text32={0x20, &(0x7f0000208000-0x65)="b90401004066b84710000000d0ba000000000f3052c76dfef3ab66b8c4e3995c2708000f99d520e0e0ea0000b2b20ff6e02ec1e8050f323500100000e80de9ef66baba0cc966e955e96d266767f2a50f20d835080000000f228b58580f070f01b102000000", 0x65}], 0x1, 0x3, &(0x7f000069c000)=[], 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008f1000-0xc)=@sack_info={0x0, 0x7fffffff, 0x122}, &(0x7f0000135000)=0xc) perf_event_open(&(0x7f0000fc6000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x40049409, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000fac000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d7000-0x1)=0xc) getgroups(0x5, &(0x7f0000b3f000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) [ 176.636577] binder: 21475:21482 ioctl 40046205 6 returned -22 [ 176.637987] binder: 21475:21494 ioctl 40046205 3ffffffd returned -22 [ 176.646285] binder: BINDER_SET_CONTEXT_MGR already set [ 176.646299] binder: 21475:21482 ioctl 40046207 0 returned -16 2017/12/10 13:10:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000baf000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021b000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00001af000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = perf_event_open(&(0x7f0000076000)={0x2, 0x78, 0x9, 0x94f, 0xa70e, 0x67, 0x0, 0x746, 0x40014000, 0x9, 0xffffffffffff8000, 0xfffffffc, 0x70000000, 0x1f, 0x0, 0xbfed, 0x0, 0xffffffffffff8000, 0xffff, 0x406, 0x100000000, 0x7f, 0x7, 0x4, 0x4, 0x1, 0x0}, 0x0, 0xffff, 0xffffffffffffff9c, 0x100000000000004) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x800000000003e2, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0x826d, r2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000db6000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000071000)={0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f00005e7000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$llc(r0, &(0x7f0000281000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000782000)=0x10) ioctl$KVM_ENABLE_CAP(r4, 0x8208ae63, &(0x7f0000007000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup2(r3, r4) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000d54000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)="2f6465762f6b766d00", 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000500000)={0x0, 0x0, ""}, &(0x7f0000f46000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000040d000)={r6, 0xffff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x0) getrusage(0x1, &(0x7f0000267000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_LAPIC(r5, 0x8400ae8e, &(0x7f0000071000-0x400)={"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"}) openat$kvm(0xffffffffffffff9c, &(0x7f0000b26000)="2f6465762f6b766d00", 0x40000, 0x0) clock_gettime(0x0, &(0x7f000084c000-0x10)={0x0, 0x0}) msgrcv(0x0, &(0x7f0000540000-0xff9)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xff9, 0x0, 0x524b970b525d5f5d) 2017/12/10 13:10:04 executing program 2: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000003b000)="6e65742f69705f7461626c65735f6d61746368657300") mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00002ed000)={0x0, 0x0, &(0x7f00002ed000)=[{&(0x7f000016f000-0xda)="93f9cd3c93c2236f562f3b2307884228d7d06aefc75c61b4f752fa8b0aa063cd099970d365f64e57f6c857f97b51f0627944aa90ec72689779c849f23813b6bf89d5eccf6da60b2a58da809945136b612a6e1579159ad0cdcd590f516e63120c2512ed26941240ace5f2862be1b70639f97b049bb09ea630378b71c85aea274db302128b9c11c695fae0cda3da99863ab0703ecd166b46ca0c2777e0d4341c42515d315d57a8e04f5bac506cde1c4014c46131bc7c3757f46322dc2764692366b0de795955d27928f94231c4cfbdfbe2e089e21a67a0c5285063", 0xda}, {&(0x7f00002d0000-0xac)="b757de4faf98097689b570dbdc6c374757ec207932c33860c4d573355fcd40f9f652ec18becfd463f8e2ac26454bb9422a17cb9c64e5c546cb1cfda6451410b8091f047024cc7c44fbdc23813b11243aaaeeee638e8bfdbf9b801c2c9e7bae59394a15e0bd3ce16dab6a8c9c9d63af773943c31657e2950ed8809b0fad922b5c2e4e93465bd4f316a8cc5d9fa7d6822d692084b4e2e9b429f41223eca37b04e7810ba8b1bdfb564b40749cc2", 0xac}, {&(0x7f00000f6000)="00fb84345c9f1048c23822ddaae1abd8", 0x10}, {&(0x7f00002ed000)="614aea514f96ce2b0781c1ea3ae81b7415f6d086f9258f9b9d057d1bf842910a46b5e84244e46bece4f0dac9ca0aa1070fa29db3df", 0x35}, {&(0x7f00002b3000-0x1000)="f90bfd3a8e73edbccda5bcbf36d02454470efbff16936485b4a81c53fb432634373fa3739d5d56b6907c71944726e7d2bac3f08a5a16920e619ef8e90da05297608f15eab33831605be49dce650516456e98c18a98d41a36fcb7a5aeaf5a776f85d6adfc32d92c942790fa6999fa807b0223f417691ca74b0e58d4d8c47e3e4370067f57d97b52eb3e14a4a298efbb032c993e5aa2bc88ea69a25867400aa48bc7daf3e9aa3140abf14b0b9f3e93dd7e2c2b9c94232593cf138a66d4d6c1d569ea88e06ea2905eb47a91e1084b8e3fd450c0529b78711a03ba593bbfb2a8db50196fe87f4c28c759077cfc67b12bc894190a19cb96e8c242d227b09d2f0bb9a0e6036666dcd13702ef6f418e788567381137d913a6d43dfae3448691f4521376b2796b53a7f6e2c0320415fa703b58ea9568fb20abf451b9d86da4d6fd6a8d97b0341c465cd33f8c509263c7a70882322143a97d8b796182c3faa4b951f3b1ce9d4ce77023a24aa3eb6d93811ae7a2cf5ca650e0c06b39f1699ac55a37d9f377cdef3cb3e73e7fa02eba7e19247dc1695a3ca3e33c9fc21e083bbaeab6a9a7c423310a62261f0184c68d24937964444e7ab63d8275a8f1dc2b0d78aa1aeded16c9410c59d104933e3a9f26033885380eacae9e3850379e373515a18e9b77eb6e23e307ae6f6c87c2cf17f9e29534d644719e23cb680151bc6b2b699fe3b6134aa0c2bbd6c7ed3302b66eeabbb2102155b0e7feea9a3871484ab2a8646b2366121197157a60dc3687e434931c601f5a94389cb4536e1b0bd891b8fe3b890bd95e68b1613eb2b63b06a21ab28941ea4f7e727aff27e764e3e129047262f42fa97c3e1e7e38f078352e2780bada897647f9dc994bfe048727ff4c08c08ec5411bd90eff1aee3d1621ca6eda2f0c811fabae3abe7996c9794ce13e26a48bb9771522f97026571c6eff1d02a50a1fefcdef155de4bca3374155fe3b6c3bd4eef1d3ca2528b26f5ca23c196c267711a59b68ef3abe5975757850a1970e78eb8176c8a9152c0678b3a223dc4bdab8397e577a1807613daa6af856f165277f39ec39c09e1e6488cefca9ac430877caa733c0343f763d57dffc5abd468c1c43c07d877a0cdd9156a07af9edebd92cbbf3f3abf8b6d364328eec7adff0e11ff445c53b707404201b017c367413548d1faf6751a0f268817df82674f80d2e52b7e295fb8b3681d8e0dbf91f67d3516a92eae75c67bab41732240d2e721872ad12ae2c9decf97348ecf3f5e6485904620231ca1e2cb1420a20c6e28ed0f93812b12d770fb65ce25705d66909069d74a1ee4c933caa3665a3edb1d07df0c318a65f5b12a19b8c624555df4581e5416bcfed56bb90c02f70760872da9693a6b33181afeb981336df767140b4f5197e5b15289d6843e023e5b90f421775c02b1805c46fe3261b9d4911c464ca6c7c1d7e8abbf99e31883a545be7fe76ed85d8518021e59520d7fe81829628e38f99f7e6b3207b46b59627bb7cc9a6d7193022017abb576ade191c99db12a2fa733daf08da0189799c7fe11228eb8402cdf3e03fbd2d02657a9c41b4245844e55a76ae7c180e6af2b6503b1e80c37b136a67b286f9cffe0e4e6e7952c992930143b6564d05ca72cd87312596279c5b0e00bfd911029e8c3ca37c9462a349d27c1e957214eb9cf318c78d29d6e17fec3b4dea2fa2e604e37b3cb8e855e4dbde2a06ab1843d280e9d25a9a7826ae4359676d80324a2b5eb398d66acf2f8b644589fc610281e23e03ce97464ef5590d3bba00d657a500a0e1147d65d9930c102cb11793c2d02324b43dd23c788105b5fba6206ab88ab95eaaea72fbae6207cb43a0b206f1ffc992c681fd1011bcdaf80ca1343030065f9ea1f20f5fac53c1f57c49faf67bfdbab439aee5f6217ed7857d9a5164a3d68814edc3393a9e469bf6e82daf11fb570a6560c39ab9127e0b03549fa3a103cbbfd88bf26dc32ecd74203e74005640de41edc2aa060442dd85587e0de0349775414b8fae3dfb3645b22818928214136731b205dedc96e416df9b6f46742bc3c5ccce31eea3fe0f02b7bc790ba3203c9a35d1eb3fe3f76dff8809e90c9c1f1ec65680ad86be530dc012a1383fafc784954d5c28d1c487acda4f5147d35af59915320fb61285f329a6fa2f7744c09e4bf9944c341ebeb4cb7c81bee0a9a2daab69307f3755d95f9ebdd6e4fa7c8b62d58778101a3aaba26c256a79a6d93459ba2380787d5f9434f0882e1bac01bab38c452efd07e5d332456563040cf209260f80c2299760ca824032423b50e9176ee32d9281b21e4c748ff92d996cd6b287627c79f0fa819a993b941534e7e4399a88b6eb3b1e4188947fab961bf858a42358bb9a9958a0c3239e1def2752f14b8f3c7277cbc42b2e1f0d5e31362be6856354d19434187f7a1d4b086e2481cabc23a7dbd336c1e83fdf1c8fc532d0e37355a6356934df3aae5c4937911b0a2cc2f36c2391c94d34b8e4ea355d6daf39ff88d98733d999cc4d58ea4f2322cd6568cc0a85b125287da0aeca0b25e76bc42ff04031fe77c770d7a709af585fe8e755bb1e7dea195191f051854c01304b68fdbeac01e62ba8f1a47bd1f789b003a23a37da9d61844714a6e229499569d5add812588ce61012844aacc651758fb62485ccf632a57666699c430445e83de17053cff89c8b3c6c241afbd796c5703a1fdda4872b0e4071f892ac56168d21d51b156aa0e7558d2e2ea035e741a01364f34f2020126fd3483d97e4a175a36cc2a356ee66c586648ffe66cc65a8541963dbf780ba5e36f4f7b3398c9c570cc3c4246cbfee67b45e292eab6dac91af04a6d13ab334e8222cdee63ef039ce8f1029ea605a68ae6e20778b2fee299c5e75ff324e12f00a3938b77662326fc9eb936842912b92d653e213cb7bafb081c89ef30ee46b8a7602eab6aa6744a691b8416b8506738174fd979f10e5fe1297ed396ffb2f8253f95e0ffc6c7850562149d0835d98d44c0cad1896cc08d08824790cae964b230becd81a2ed13815294810563958fe303626b2ddcc3fc83b01da2ae2ba6dd2295770ada67718c68720420f6b496e7898c808a48ba0062c823584313a238fcea1b0cfe55c720161e59a4a45ad056d195ea0e23b063412bfd717e3b0f455d9123a1bf9473983dc73f5c69242c1f0166259fc344e3176924c7521b18bf3a7fdbff476d9a3d39fb2c22b1842aca85c4bf4926ece817acca109dd0e28f5e102747a9dcddf7a334ca5ab3d4c5bd2895b8595a2e4843f51b83294ad3bddee6c5e25653807650d14ca52aa983e76b4988266648ba0f4aae2246406b07b38acc26d2e787397123d4bcb57f4cf346f059d736f84080987d2f7db4ac563a07a431736ec2aa259fd31d595377ad2dbae0be4d0dd868c550a63a08b057842c581a7f93d8e131dae2040036ebd914e88020b764bb82b7f2a3e9c55971c94987ea9f2130d84a65235298ceba046e855cbcaed07e7fba1262e96dff7e0bcae28370fdafcd18a3a10914659a270d056c41dff219264a9a90bd7a736b45e9ed84a8b8b037ce1cdbbea850a74c029093fa28baed2600ebd6760dccb67d10140e7a96cb856109bac6b15a4dea2cab86486aa53b295b8855863e06354440932b37110e6a0753664520650011b793604f2bf300547a1b291cae554a0bbc4364276c05629ee7b5a6abc1a9873c32188c963553f7e0a48d6adce89e1210633b5d7fb461e6b92e405d0c181741343c08a6d3e7d342c8b0dac59c717bc79acdf45a011e62b54a34dfef3b549110258f41a4af24a1fd37ec2137e43019592acb7e01454bca3e5763c7b727a3a7f78884d99c20f6deabac87a7671a558f25fe34223b7a816717944d79c9d331fad1307b10dc819d2d77048661354d0bb7037442326e2380c579f48e2dbff37d2017c844daecc2525f88d9bf74deb5a6583f2299614c6558b7427bde9f5efdc5f172fc128d9d3622581f4b2655b7eb50a0cf7e0e4d6dd783b9e8e04a6ea9197937fd9aa8dc8e6a5a838a32862654dc7ac02844f4cefc95167e0e1903a49af50be5b2d438e63e904a1d899d697d8a55e4f8867f53eee2ad240636874eb4a4a276c56c19c39805a823892793e1c408a656466f8529479bd02ecb8121bf86cd1bfff1f2286c1aa984baa25a2083ccf655840e906ac3b187e51a3c55880413042f7b799a8d0f783380824f012eb13b0eaf68244074b8029e388730e64fedfb0629b48b1ef90b9d75a327bf11f8529a77924bf75b776a73c13405b98591741a3a168ed6990774792e37387945aaabf2d942bb6fd3f18dae4ca60bda4a280ae05d191ad9bad7e15365baeab573f14c4d0f190038dae0eb80996828a5d91cfae37e6b9c59c52518354a7333c599eaf960b943ba36a27105eec66bef034c4a7a5433208b2310df91076f809f4f38fb4f0490617b19b2794158fa3d0ae0e91efe733841174f36609bff652b07d9316fd2c71a3ae08cfaa05a66b34cc931f33ee75819290b665817188996b7c32f1ffb3cd8936b613a0dae6bd032058a1d4141e63a68c7ff1b3ad2735047bd39122cfa057eeffcbd9d99fdc85cf7e7e268f82f6f0e3726b6a9587c7d6ee6761bca09972aa39777a58c15ecfd659e9415ecf956c841d5cc235c2cdab91f22e5d5f2f161b2bc0e7a3fd7f1548575be79f166c0a972531a7cfab2e858db29cf4384b786c1df620ab29830c7fefa2ccde7120259b16b16203113e16945f1c8122685afaa5f7e20307a129fce07677658db38bdba1808b9542663c1fee75be2b118cb77dcfbbf4909e988ca45ba40ed6cc847d1bb078a9df26652fe05c4f6ee8f1c952a3c0f74b66e88f1d6bd44bdf9c6f8e4e0c97bce8be08362de27a37ce8c11dd0437479553c2493f933bb5ce6152ebd35d13813afd7ddaf51141e3684aa608c2313baaacf60905db0858a8ec155fd7bb37f996bbeba2166b219a75d85de052b710a0ce9f367b49d6d263e71c4193f05419cfbb91de7bf877997b481f796fa5936701d8d13ce9759dac3b6f08c30f43d222b7b0574c6db89e3ca64f0dcb8f640b9028581e480f272a13b27a06b696256846af764ccd58bcf3da739d38c7fcff59633faac5bd2a86c386f58d3c9b2fc27e01b312e79b846bf40aba7428095ad81448e68661ae20c1f8637c38c859888bcf3059fe7ec0c5214b34392371da698577dbbc3074499b7029f3deef1558046b7c27e4726f2e311fae2c70bc57a087d0abe7ecbb2ec87cfaaca055f2d924354b0111c8dfecd986cbfb71a134c544595bdfc6edc8728403948b9039d6f9f7ee77b7d0c32a92df7a1a79cf6f6168e2670f554f4df7c32c8f501e3bcba01b4491ace6d7438e4320c90cff3b53d570b6ac1022451983881b14310c177362052399c846677c1f3b77c86966505a62a40d3fe3d5f4f25807464b389178db82d4dd4a0d8b9b121f4801ba7b92c09b7a50f41ef7e108df21208645d315b538427492b03d5d29f8ac2ee21aedbc8654a11e2eca8c21ad17cf3ea7822869732002cc84f0faee81527eab9256ef6c27e909ea654ec0d7479d76f49f6befa557b329c53eb9dba59c77d3e1d74dacae40873d0b977b6dc577ccdc557235d249aa0de633bc2d3b5c87896d47c30ae337cb8fcab00435c1027fe184d37d771f579fcc46429b10ded9fb76657252aa69c46ced8844e2e9b8ca5b91ba76f8c70a37e4a3ba410551f55e61e70adf8235c67e00b5036ea8566eb11e1fd8e2066908a03af12136c3a1806e36c754", 0x1000}, {&(0x7f00000b0000-0x4d)="fbdcacac2b5bf981122815457ca371bef9467803e4fa1ace8bae44a95cb75a2bedb4dfb42f021e2b69b156c44a904df6a7b7bbe4e47210b0c371009b7ebc6d90fd58bbe33744a55f01c9e91857", 0x4d}, {&(0x7f00002ed000)="2e729cafd95e6f1bab5f21650fc32ecd5be9fc8a16d970c6baba80021fa2efc0818ab60786bde9444d5b5fca18f5ecf0c13d133ee5473c910c5e1033a4cec4d93a59f96e7889b478d9dd2add031f35f08e954283420deb1b67850347b3045824399004f1", 0x64}, {&(0x7f00002ee000-0x44)="999fc25391c23e21ab2088b9962bebaf0dc2d45ca25b02e1484d66dfaecd00e8a7177636a7a1fb5ac9d6fddd4b1d15d25c7ce167d3f28e27a3f3587f7afd0cb168d16479", 0x44}, {&(0x7f00002ed000)="1e81465bfe39d8849a819a7c23f4d49a23e32cbdaca407905ff573e0206229df13394a68c64edbd4f97af225cb09f9716116d961baadd21fd04acca0cb186e68f507b82a344b8d14cd8bd4e0f2027b55ab7dac217e3d41b181be08f35a9a6aa3114791a13265b567e4f0994192970b186974979d36227280354d409e99f3e4de786cbfe7a8de6f89207014035b697e", 0x8f}], 0x9, &(0x7f00002ee000-0x478)=[@assoc={0x18, 0x117, 0x4, 0x200}, @iv={0x108, 0x117, 0x2, 0xed, "f2a4c77ba78547c85bfb02479efe05ebbae18983c4d6c0b87d7256f12b30bdefbe73fa674b8ed272ffb089441a07ba887cda87c62530690cc2fcba7115e4df66995cb612ddac8b23721e7a6021438ed5b88804328467b865d9dd3fb3adf79da3935c64f6d761fed189298829044687b151776df87cbdc1708b82ed5eed870468d6bd52ee3ebd77229ccf9a96da179b62677ad5719b3172a5d0119b787ba82939b24fdf1234f83a9cb33b287085bdc201db10e8633e7f7eb451831f10d8d0bd9eafa7b1a5ffbe499482bd55f37d0239d29d4e9e2c161c50770e111e3e1c87f5724c3a1a889f004f8ce6bd118343"}, @iv={0x70, 0x117, 0x2, 0x55, "d8c950891d8258a87aee468d00115b174cb5e5a4fa3e017b8f766492128ce4aa1c6441765405f56373bb1c6756612cd347a3dd139a9e46867338f25910cd207d70492901ed097817bf5a0f535d0ff3ab4ab9eec6ac"}, @iv={0x110, 0x117, 0x2, 0xfa, "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"}, @iv={0x100, 0x117, 0x2, 0xe8, "96e8e8a1e0ca2356b878724c49552bfd3ee38ca7123aa3755bd29b5d686efdaad32fbcfeff97e756692c3360edd08f5d354ad04623500cb724a10d34d68bade424c7c0f4f46d05e4754f0183e5392558f8b56b6c39c06c2ee0af2443673601de272f307e44156614cd52cb7e3070fd1b751d20234101a0fae810caae419c7fc08c038e158daea5e83aa6c6a1fff20eed7fae44d9264af24191649c4e8cc1c89bd9ceff21bf798de06f00ccdd8723231b07823b3ce78007b98e21433ec3c085ed24f6625dd5288d9ce710dcd4a6300f8731062069dc5852ec2b92c37d1e9d33500f0cff008304b270"}, @iv={0xd8, 0x117, 0x2, 0xc4, "9ded5ac2ee68ff79bce997c83e9e5a45720639b775005da776182cc91c4dff99ceac72d36b413e62d7e76ecb35b1d0c52832ee4f6affba72030ba54d305905ee009edec2029f36a3771a67ee48823c73d63e006b2da4bbbe08397d61dad8a211575ed779b75d3c871a0447cb15d82099ba72abe592c6f2ce8b7926d650d7995017998bc2693e2b2d80c79c79a78c4cb61849b8e58f6d4aea7f04c8685249aaeded0f97eed482d06eb7016a696c6de30438a12681b695f02c9331704a3acc7814c072be5d"}], 0x478, 0x41}, 0x20000884) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000298000)={0x26, "6861736800000004000000000000", 0x0, 0x0, "726d6431323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r4, &(0x7f00002ed000-0x40)=[{&(0x7f00002ec000)="ce561f48a1f42e516fd1bccc2e1892203d9634e7acad427df5a7f129f4a4482a9653555406cd6431a1b1a121c95cc1d83eac490ad08331ba40b0025280db8b0a28c3e0231570a7ef87b5fc855c596bb84a04278770be0c1da73fe4a4e06010c220ed583b6e036b52ad08ea014cc6b1793b4531f1ccf9e57562859daa361959343e2461f42d05916d2a39013777cec7629f2d5074b615ffeb5c18c0b9dfa2fe2ba796fd5c4633d76241acb530d44324aae5d7609b5f2d376efe6bac449a97030d1bf2ccf28de0310696e735c88c64845285a084e5638dfe59e6267d4af6d9", 0xde}], 0x1, 0xc) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00002ef000-0x4)=0x0, &(0x7f00002ee000)=0x0, 0x1, &(0x7f00002bf000/0x4000)=nil, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00002ee000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ee000-0x4)=0xe8) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f00002ef000)=[0x0]) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f00002f0000-0x4)=[0xffffffffffffffff]) setregid(r6, r7) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f00002ed000)=r5) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001aa000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000282000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x386e, 0x2, 0x0, 0x5, 0xf0, 0x3, 0x5c}, 0x20) splice(r3, 0x0, r2, 0x0, 0x10001, 0x0) [ 176.646340] binder: 21475:21494 ERROR: BC_REGISTER_LOOPER called without request [ 176.646356] binder: 21494 RLIMIT_NICE not set [ 176.668468] binder: 21475:21482 got transaction to invalid handle [ 176.668480] binder: 21475:21482 transaction failed 29201/-22, size 0-0 line 2775 [ 176.672690] binder: 21475:21496 unknown command 0 [ 176.672703] binder: 21475:21496 ioctl c0306201 20007fd0 returned -22 [ 176.676605] binder_alloc: binder_alloc_mmap_handler: 21503 20000000-20002000 already mapped failed -16 [ 176.676911] binder: 21475:21482 ioctl c018620b 20000fe8 returned -14 [ 176.678535] binder: 21475:21496 BC_FREE_BUFFER uffffffffffffffff no match [ 176.678582] binder: 21475:21496 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 176.678596] binder: 21475:21496 got transaction to invalid handle [ 176.678608] binder: 21475:21496 transaction failed 29201/-22, size 72-8 line 2775 [ 176.678633] binder: 21475:21496 ioctl c0306201 20005fd0 returned -14 [ 176.681230] binder: undelivered TRANSACTION_ERROR: 29201 [ 176.682379] binder: 21503:21506 ERROR: BC_REGISTER_LOOPER called without request [ 176.682395] binder: 21503:21506 BC_FREE_BUFFER u0000000000000000 no match [ 176.682410] binder: 21503:21506 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 176.682425] binder: 21506 RLIMIT_NICE not set [ 176.682561] binder: undelivered TRANSACTION_ERROR: 29201 [ 176.722724] binder_alloc: binder_alloc_mmap_handler: 21503 20f6c000-20f70000 already mapped failed -16 [ 176.723708] binder: BINDER_SET_CONTEXT_MGR already set [ 176.723719] binder: 21503:21506 ioctl 40046207 0 returned -16 [ 176.728860] binder_alloc: 21503: binder_alloc_buf, no vma [ 176.728898] binder: 21503:21506 transaction failed 29189/-3, size 0-0 line 2890 [ 176.730229] binder: 21503:21506 ERROR: BC_REGISTER_LOOPER called without request [ 176.730249] binder: 21503:21506 BC_FREE_BUFFER u0000000000000000 no match [ 176.730260] binder: 21503:21506 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 176.730277] binder: 21506 RLIMIT_NICE not set [ 176.751251] netlink: 'syz-executor6': attribute type 19 has an invalid length. [ 176.763311] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/10 13:10:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb7000)="2f6465762f7161745f6164665f63746c00", 0x14800, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e89000)="2f6465762f7663732300", 0x8, 0x400) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c3d000+0x702)=0x0, &(0x7f00003db000)=0x4) r2 = syz_open_dev$mice(&(0x7f0000f87000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d4f000)=0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000e9e000-0x4)=0x2) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000aef000-0x4)=0x101) sched_getattr(r3, &(0x7f0000452000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000c27000)={0x10001, 0x2, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f000029b000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) r4 = memfd_create(&(0x7f00006f4000)="6e6fe30000000000b5003001a2", 0xfffffffffffffffe) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x6f4) r5 = request_key(&(0x7f00000f9000-0xa)="73797a6b616c6c657220", &(0x7f0000c9c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000698000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00005f0000)={"25ba2c1e9a08fa5e2a7a4ee1ab7295a8", {0x4, 0x7fffffff, 0x5, "76626cb7af45", 0x4, 0x0}}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00007be000-0x4)=0x0, &(0x7f0000a64000-0x4)=0x4) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, r5) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00003fb000)=0x0) clock_gettime(0x9, &(0x7f00001ac000-0x10)={0x0, 0x0}) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000178000)={0x0, @in6={{0xa, 0x1, 0x14, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x99f0, 0x9, 0x5, 0x6bf, 0x8}, &(0x7f0000c93000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000f9d000-0xc)=@sack_info={r9, 0x8, 0x7fff}, &(0x7f0000a2f000)=0xc) ppoll(&(0x7f0000a02000-0x40)=[{0xffffffffffffffff, 0x8000, 0x0}, {r2, 0x4240, 0x0}, {r2, 0x400, 0x0}, {r8, 0x10, 0x0}, {r4, 0x2200, 0x0}, {r2, 0x20, 0x0}, {r4, 0x0, 0x0}, {0xffffffffffffffff, 0x1009, 0x0}], 0x8, &(0x7f0000a5d000-0x10)={r6, r7+10000000}, &(0x7f00004e4000)={0x1}, 0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000f67000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d6f000)=0xc) fcntl$notify(r0, 0x8, 0x100007ffffffb) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000608000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000276000)=0x14) r10 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) write$evdev(r10, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x8, 0x401}, {{r6, 0x0}, 0x0, 0x0, 0x0}], 0x30) rename(&(0x7f0000ca6000-0x8)="2e2f66696c653000", &(0x7f00003af000)="2e2f66696c653000") semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000ff4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/10 13:10:04 executing program 0: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d1f000)="2f6465762f73657175656e63657200", 0x20000, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000fbd000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbc000)=0xc) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000fbe000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2, 0x40000000, &(0x7f000001b000)=@generic={0x11, "234c1fd8f4cab016c745f766ed77d5f05e56849b5ae4577cdb6d2864d9f093ab7f5d0c4ebab4dbb25feafa45d5f3c165a29e4bb80dd118aa8336e18845e0f0276369d7d7e03e1648260291240b2a9a73acfb87fd706b6f3bdf48b8616017ab2f9ba00d6d7f07be2e9c89a9551769da9ffda10a311bf7c94f828db62448e8"}, 0x80) mmap(&(0x7f00008d7000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x800) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000435000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000fe7000-0x8)="2e2f66696c653000", &(0x7f0000a00000)="72616d667300", 0x100000, &(0x7f0000f0e000-0x2)="040e") lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f00003d6000)={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) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e2b000)="2f6465762f72666b696c6c00", 0x242000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000d33000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000018b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009df000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000d6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r3}, 0xc) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000f8e000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000056f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e07000-0x4)=0xe8) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0xe) r5 = openat(0xffffffffffffffff, &(0x7f000010f000-0x8)="2e2f66696c653000", 0x80, 0x50) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00008d9000)="7ac9b2a8d03b23c0a47de7350558e8c7503a82c3e71a8973813b5afd7453ab375e3b21d23e01a425f2414872c03e2bb2b340b8f66338d103df4f03d3f11c83fcba7b362ee78571fa45ef5f1095227d546f4054e6052748996cc557dcdc28e9ee2b154d5da44a2947bbe909", 0x6b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$getownex(r5, 0x10, &(0x7f000041e000)={0x0, 0x0}) setpriority(0x2, r6, 0x3) 2017/12/10 13:10:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x400000296c, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056a000)="00", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000756000)=0x10, 0x4) recvfrom(r0, &(0x7f0000fbf000)="", 0x0, 0xfffffffffffffffe, 0x0, 0x0) sendto$inet(r0, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000033b000-0x9)="2f6465762f76637300", 0x0, 0x0) r1 = socket(0x1e, 0x2, 0x0) recvfrom$inet(r1, &(0x7f0000895000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b, 0x122, &(0x7f0000eba000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f000034b000-0x80)={[0x4, 0x4000, 0x3000, 0xf51d2086b01615df], 0xfffffffffffff800, 0x2, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2712}, 0x10) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c47000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) readv(r3, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)="00", 0x1}], 0x1) fcntl$setsig(r3, 0xa, 0x12) sysfs$1(0x1, &(0x7f00000a2000-0x5)="73656c6600") readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) accept4$ipx(r1, 0x0, &(0x7f0000242000)=0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000f2e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/10 13:10:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x0) write$evdev(r0, &(0x7f0000548000)=[{{0x1, 0x4}, 0x0, 0x0, 0x0}], 0x18) sendfile(r0, r0, 0x0, 0x72419a6f) stat(&(0x7f00004b2000)="2e2f66696c653000", &(0x7f00006ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00001e8000-0x38)={&(0x7f0000b15000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f88000)=[{&(0x7f0000383000-0x1000)="", 0x0}], 0x1, &(0x7f0000f0e000-0x20)=[], 0x0, 0x0}, 0x800) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() capget(&(0x7f000095d000)={0x19980330, r1}, &(0x7f00000c8000)={0x5, 0x6, 0x101, 0x9, 0xc32c, 0x80}) r2 = dup(r0) pipe2(&(0x7f0000140000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) utimensat(r2, &(0x7f00000f2000)="2e2f66696c653000", &(0x7f0000f93000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00009c9000)=0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000b9000-0xc)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f000056c000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000ea8000-0x8)=0x2000000000075) unlink(&(0x7f00006ca000)="2e2f66696c653000") pipe(&(0x7f0000cc1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f00005ae000)="0000000000000000000000000000000000000000") timerfd_create(0x7, 0x7fffc) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000f95000-0x4)=0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000b8b000)=@common="726f7365300000000000000000000000") getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000802000)=0x0, &(0x7f0000652000-0x4)=0x4) get_mempolicy(&(0x7f000065e000)=0x0, &(0x7f0000f01000)=0x0, 0x401, &(0x7f00002d9000/0x2000)=nil, 0x4) r6 = semget(0x1, 0x3, 0x4) semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000200000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mprotect(&(0x7f0000885000/0x4000)=nil, 0x4000, 0x1000009) 2017/12/10 13:10:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)="2f6465762f7663732300", 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00001c7000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000001000-0x4c)="0f20da65650f01cb0f3264f3af66b9000400000f322e0fc7ae49ddba2100b000eeb880008ed00f01d16766c7442400325300006766c7442402522600006766c744240600000000670f011c24", 0x4c}], 0x1, 0x10, &(0x7f0000000000)=[@dstype0={0x6, 0xa}, @cr4={0x1, 0x10000}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000834000-0xc)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f0000001000)={0x6d, 0x8, "8980afeba5f01f49e56020aa74e1065d5561595f29c45a509be1c8ec8b43bede6525b1a62f9bd36489addaa5b288e0501a2576f3b418a35ec7a83ba2c0284e0dfb0ba511e5cefc8dcb547347eb052fe00e0a9e3d804b4234052bf6fe0890477083ff33186c"}, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x4, &(0x7f0000005000-0xbb)="b2ce72ba60813836bb20a5fcdd76d6d762008cacfec273d83e007316bdb291e4e5aff48e1c7c01c716d6c3e21b80d3a8ee2a1f069e3a2791b7a64ab2b8bb8e1ffeefab6f69f2b3132946d379ee2e24c646b8aedba504618efe97edf5fbfd1af4ec4ce08c7f146f9b644a57c30bae62bc88917f710c819959d86598b5c94de99b46b6e77f53a4705f178f24341d7bb1f7b910e8990d2d9fc88a64b90e4bd4a3f95ac7d508a6d7745cdc0ef126d30939c84535c75a04d0a23b169150") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000701000-0x1)="00", 0x1) fallocate(r3, 0x2, 0x6754, 0x40002) getsockname$inet(r5, &(0x7f0000ce7000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df6000-0x4)=0x10) mq_unlink(&(0x7f0000b24000-0x9)="409d000000656d3100") r6 = syz_open_dev$sg(&(0x7f0000ceb000-0x9)="2f6465762f73672300", 0xffffffffffffff7e, 0x200) gettid() memfd_create(&(0x7f00007de000+0x1a6)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r7 = gettid() perf_event_open(&(0x7f000024b000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd36, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0}, r7, 0x0, r6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r8, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) 2017/12/10 13:10:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000001e000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x100, 0x7d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004e8000)={0x0, 0x0, 0x0}, &(0x7f0000972000-0x4)=0xc) capget(&(0x7f0000773000-0x8)={0x39980732, r1}, &(0x7f0000c4f000)={0x7ff, 0x1000000400, 0x10003, 0x9, 0x3, 0x4}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000640000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f0000ae7000)={0x5f, 0x3ff, 0x11}) r4 = shmget$private(0x0, 0x2000, 0x620, &(0x7f0000a43000/0x2000)=nil) shmctl$IPC_SET(r4, 0x1, &(0x7f0000d04000)={{0x78bdc651, r2, r3, r2, r3, 0x2, 0x10000, 0x0, 0x0, 0x0}, 0x5, 0x253b0983, 0x1, 0x0, r1, r1, 0xffffffff, 0x0, 0x0, 0x0}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000023a000)="2f6465762f7161745f6164665f63746c00", 0x82102, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007c5000-0xa0)={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]}, 0x54, 0x9, 0x8, 0xfffffffffffffff8, 0x2e}, &(0x7f0000a4e000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006a0000-0xc)={r6, 0x4, 0x30}, &(0x7f0000a9e000)=0xc) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f000025b000-0x4)=0x2) pipe(&(0x7f0000786000-0x8)={0x0, 0x0}) openat(r7, &(0x7f0000f71000)="2e2f66696c653000", 0x8000, 0x190) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00007b3000)={@empty=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000815000-0x4)=0x102490, 0x4) setuid(0x0) syz_emit_ethernet(0x76, &(0x7f0000a19000)={@random="efa106a7290c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0x8, 0x2, [{0x1, 0x2, ""}]}]}}, ""}}}}}, 0x0) r8 = syz_open_dev$sg(&(0x7f00005a6000-0x9)="2f6465762f73672300", 0x0, 0x2) readahead(r8, 0x1ff, 0x9) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00000c9000-0x10)={0x0, 0x0}, &(0x7f0000175000)=0x10) getpgrp(0xffffffffffffffff) ioctl$int_in(r8, 0x5421, &(0x7f000010e000)=0x1) readv(r8, &(0x7f00001a2000)=[{&(0x7f00009e7000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f0000516000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000a83000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000e6d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000502000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000014000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}], 0x6) write$tun(r8, &(0x7f0000118000)=@hdr={0x0, 0x0, 0x0, 0xb060, 0x100000001, 0x8000, @ipv6={0x0, 0x6, "5bfc58", 0x2eb, 0x32, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x0, 0x40, 0x3, 0x1, 0x9, 0x800, 0x1}, @hopopts={0x4, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x60, "1ec2addd644c35958388c415a360a749cd547dd1913c1839eff0ee25de32aad1ada60afa18860d6da28775193437695e6a8cd5224f6a47c14fb03ce144e58048c44cbce5974e16f3fe5ed1863e4270867901cecd7b2f1e26a07b31891f205a06"}, {0xc2, 0xd1, "d97060bcfce171535d0a3f675fb44f3b07bf3f9dfd4af3f2645fa53f32f399f39005ff611e71a0634a5ccf6b9333ce260f9ea04265d0880817c46b3ff2b24607ad022e9083f0b1398e10b9b38f18aee5cf6c5bd5626aa717d9a82b93e14c086ac57c94ae191742b324dd870043cf4380ce9d91fe2f1e5e77506c04a68d6ee6b6e019194b1fb85639ee93088ed2914ae9de55b1fc65cdeec0f9ca84ffd0e89526b7099d3bdec991128078248542a127b7e23884087505167b7c4113fc5c1e84fd00eebf726791a90e75ee5c61a8a33a70fc"}]}, @hopopts={0x3f, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcb, 0x6d, "0bb5f9bea53078bce061655e7234af0776dd533521d131de53aeb165aa46da707f52f7f2b5d45b1dfb47f9b65062992e1d2389321cd76f0def589d8bd75dfed8eaab82ec12b4bcee0f66ef0d16cce9cda966ddc6da1ef8a5243a98bd7562de1f9b03075cad14028066490522a1"}]}, @fragment={0x2f, 0x46f, 0x81, 0x95, 0x9, 0x8, 0x2}], @tcp={{0x3, 0x3, 0x42424242, 0x42424242, 0xa184, 0x0, 0x10, 0x0, 0x2, 0x0, 0x100, {[@fastopen={0x22, 0xd, "0dfb5e0d0802faa6885559"}, @eol={0x0}, @sack_perm={0x4, 0x2}, @generic={0x8, 0xa, "14f16ac28910ffb0"}, @md5sig={0x13, 0x12, "f99099086e9667280996ad46aba1a89e"}]}}, {"8a897e0d716294c8f47889613e3888c1a0121583915a7a6e46062e98aef42e40e6f5c22cc36ef06d8e32503252bcaf395b7e62b2a5f588735817bed68f13f0a6835374452d0133ce18a88326db61b0d96fea4d9194d6522ac4cb7281101e875427aca7e0e0faf21a2514b8080eafe3f1452d86186c19567d7daf20588497c72e9d56e01b72d64fcda531fbfa73b9c754a1e507c3a74ba952ff2afb7f989387739241440c446a25bf8a6a969ace740538674bbf724ec9a7f1d67bbce080dfa19613e4c09bc24c4ef70befc9257a2ed96e2d3d35f449e71b03cf889245e6b2d7e82d74ff"}}}}}, 0x31d) setsockopt$nfc_llcp_NFC_LLCP_RW(r8, 0x118, 0x0, &(0x7f0000d56000-0x4)=0x4, 0x4) ioctl$TCSETA(r8, 0x5402, &(0x7f0000cfe000-0x14)={0x1, 0x3, 0x1, 0x10001, 0x5, 0x9, 0x9, 0xff, 0x438, 0x9d8b5a0}) bpf$PROG_LOAD(0x5, &(0x7f0000b63000-0x30)={0x1, 0x2, &(0x7f0000607000)=[@generic={0x4079, 0x80000000ae, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x80000000}], &(0x7f000015a000)="626465765e6d643573756d5c707070316264657674727573746564707070307d00", 0x9, 0x80, &(0x7f0000b6c000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/12/10 13:10:04 executing program 5: mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f686d61635f73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f3c000)={0x26, "736b636970686572000000000000", 0xe, 0x0, "63626328636173743529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0b000-0xb9)="0023ffc12784f84aedf06718314f2361cd6b6dd923e77481bc88800256ba80d1e5836b74ca163f81fcdaa021a676a7ecd349c60203fc5ed8a32d3e6dc8b24f0dcf4d0df400ae32d170d38a000001016189208ddd4a29c62268919053e74e51e850c002940e325e5fb3c239340fba4f56cea53f8bb68473a54793704497d1b6362724c2a43c3489115d0775d7b31be2b6c1a4b7b7231fcb7171f45f1cc36650fc5d53fa58299d24e02dbe309a71bb67e8b40643f71ccc102108", 0xb9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8000000000201) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d6000-0x10)="649c47ad460000b86dae79fa2e9d4d54", 0x10) splice(r0, 0xd, r0, 0x0, 0x40, 0xd7b9b3bfc07b969e) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3e000)="8c7d7635850d02e48d673c1a4f9f", 0xe) sendmsg$alg(r1, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000b5d000)=[], 0x0, &(0x7f0000f3d000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4080}, 0x80) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000f3d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f3e000)=0x9a) write(r1, &(0x7f0000f3e000-0x89)="3595c917d671b6b5f25f0042bd83a66b71aa9a6deaf4ce0000000100000001ab6e5ff4bcd740829a3a50fac8ec4c77b3749b2453bcf0b5000060f6d0430ace54baa4156e001b00ffdff4bba989f4aebccd1f878787000000026020f9fe95832d5439168dd623e5cbbec85d30f51ab164174fe40b999889f02988369be757067178ac1e7489492fc2", 0x88) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000d2e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a04000-0x20)=[{&(0x7f0000f3d000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00007c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f0000d98000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x6}, 0x101) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000e8e000)=0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f40000-0x50)=[{&(0x7f0000e6a000-0x63)="e13226cea07a8fae84484c225489edcfe97134a233bcd535502b7fa8447592e31e17f9fb5626efb027a8ce05c5c46d5e65e5ed879f21797105f658135fedd0578fcc601a112824cf2af9e9b42b141458e20853a543e41117f842e5cdbc1a9591e5a37f", 0x63}, {&(0x7f0000f40000-0x1e)="dc41c6e56e3b3db4f05f78de03147e989f7595dfd0cba97f4783b2af145b", 0x1e}, {&(0x7f0000c79000-0x4d)="0a9cc35564f98d66af2bda6b1ae09921c1bf036aa07f3d6b8b89bf461c56e440c4ff1c2281b76a7abefd7f5801d92c4bd9f4f0a31e6c1a20372e1f1e654816faf97d3f0c154cbd22b839f13b56961233ddcb6ea5224e2fa82138f5830db271e9c7", 0x61}, {&(0x7f0000f3f000)="dba828868a9fc392418a43705227d649c1e1e7b401b351eb9d2e6045918233dbab29cc03d040fd3394d34a182518a9f00894b3a4cd", 0x35}, {&(0x7f00007be000)="47b7cf5cac5a3f000000064861cce9beb84d52717bf109da35624fdef2e80e904b5ec7715b10c7359632274e9e44b801a040223d3d325ad9db1bfeab267cb9bbc117996e5ce725fa08726c3f9628f78aaee0d8e665d5608869d79ae2459c7cb16c46eba51d727c2a0da046efbbca516e980909e361d7143e0cb79ae5b628a4ca9b6a86cb5a6a49be34a91b635d03ebae2ee86e22fc6657f8", 0x98}], 0x5, 0x10) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000356000-0x58)={0x26, "736b636970686572000000000000", 0xfffffffffffffffe, 0x0, "5f5f6362632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) [ 176.778138] binder: undelivered TRANSACTION_COMPLETE [ 176.982423] device gre0 entered promiscuous mode [ 177.438543] binder: undelivered TRANSACTION_ERROR: 29201 [ 177.498682] QAT: Invalid ioctl [ 177.506979] sg_write: data in/out 110652/755 bytes for SCSI command 0x0-- guessing data in; [ 177.506979] program syz-executor1 not setting count and/or reply_len properly 2017/12/10 13:10:04 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fda000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fdd000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x3, 0x7, 0x4, 0x6, 0x40, 0x4, 0x1, 0x1, 0x2, 0xfa, 0x2, 0x6, 0x5, 0x4]}, &(0x7f000072d000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fdb000)={r1, 0x7ffffffd, 0x5, 0x7}, &(0x7f0000fde000-0x4)=0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=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(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fdf000-0x6)={r2, 0x204}, &(0x7f0000fde000)=0x6) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fda000-0x63)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00005c2000)=[{&(0x7f00001c0000-0x27)="910400000000000000116f82e6c12fd3766f8b1edbc8b847ef89ac2aaf8b6f83aebec59279f7e4", 0x27}], 0x1, 0x30) mkdir(&(0x7f00000ac000-0x8)="2e2f66696c653000", 0x7c) bind$inet(r0, &(0x7f0000f7b000-0x10)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") recvmsg(0xffffffffffffffff, &(0x7f0000a6d000)={&(0x7f00004c0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000738000)=[{&(0x7f0000501000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000dca000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000a55000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000c4b000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f00003ee000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000e7d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x6, &(0x7f00006bb000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x8}, 0x1f) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00005e3000)={0x3, 0x0}) chroot(&(0x7f00006a2000-0x8)="2e2f66696c653000") r3 = openat(0xffffffffffffffff, &(0x7f000049c000)="2e2f66696c653000", 0x4000, 0x100000008) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f000007b000-0xc)={0x4, r0, 0xffffffffffffffff}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ac8000)="2f6465762f7161745f6164665f63746c00", 0x2200, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000b94000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000686000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00001e0000-0x8)={0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f00009e1000-0x8)={0x0, 0x0}) sched_setaffinity(r6, 0x8, &(0x7f0000688000-0x8)=0x8003) perf_event_open(&(0x7f00001f5000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000680000-0x10)=@nfc={0x27, 0x7, 0xfffffffffffffff7, 0x7}, 0x10) keyctl$read(0xb, 0x0, &(0x7f0000285000-0xf)="000000000000000000000000000000", 0xf) perf_event_open(&(0x7f0000aa9000)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00006f3000)="2e2f66696c653100", 0xffffffffffffffff, &(0x7f000040a000)="2e2f66696c653000") mkdir(&(0x7f00004d3000)="2e2f66696c65302f66696c653000", 0x100) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000d56000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getpid() creat(&(0x7f0000720000)="2e2f66696c653000", 0x20) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000e40000-0x8)=0x1e3) mount(&(0x7f0000847000-0x8)="2e2f66696c653000", &(0x7f0000af9000-0x8)="2e2f66696c653000", &(0x7f00005c7000-0x9)="587200ff0300000062", 0x1400, &(0x7f0000f40000-0x2)="029b") pivot_root(&(0x7f0000428000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00007c0000-0xe)="2e2f66696c65302f66696c653000") vmsplice(0xffffffffffffffff, &(0x7f0000fb1000)=[{&(0x7f0000aeb000-0x1)="e3", 0x1}], 0x1, 0xb) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x800000004, 0x0) [ 177.552207] QAT: Invalid ioctl 2017/12/10 13:10:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ff0000-0x4)=0xa, 0x4) sendto$inet(r0, &(0x7f0000467000-0x3)="00a2", 0x2, 0x8000, &(0x7f0000d5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000119000-0x4)="658e0000", 0x4, 0x80ff, 0x0, 0x0) r2 = epoll_create(0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00002e6000-0x1)={0x0}, 0x1) write(r3, &(0x7f0000ec4000-0x24)="2200000015000701fa0810f700010027020809000100000008000100000100000115b502", 0x24) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000011a000)=@assoc_value={0x0, 0x0}, &(0x7f0000159000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000c8a000-0x4)=@assoc_id=r4, &(0x7f0000957000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00008cb000)={0x0, 0x401, 0x20, 0x401, 0x4}, &(0x7f000000c000-0x4)=0x18) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f00005f1000)=0x1, 0x4) r5 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000083d000-0x10)={0xfffffffffffffffd, 0x1, 0x164e, 0x4df, 0x0}, &(0x7f0000892000-0x4)=0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000bf4000-0x20)={@generic="9e95e33f024e8bb03f9d3972792ea0e7", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind(r1, &(0x7f0000478000-0x60)=@nfc_llcp={0x27, 0x2, 0x7f, 0x7, 0x0, 0x7f, "1de508191fb470fe84a325ccfcd6ae0932c2c30bd415e2e3150dd34e1564db1ba9b92bfd60bd881c38c2c00b68a0dc9384377b58abfb7039fdedd7344c8c50", 0x10000}, 0x60) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00008f1000-0x4)=0x0, &(0x7f0000d27000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000ff3000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff4000-0x4)=0x8c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000d5000-0x5c)={{0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1000}, 0xef, [0x1ff, 0x100000000, 0x4, 0x800, 0x7, 0xffffffffffffffff, 0xff, 0x1000000000007]}, 0x5c) pipe(&(0x7f00009aa000)={0x0, 0x0}) recvfrom$ipx(r6, &(0x7f0000459000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x40010042, &(0x7f00006e1000-0x10)={0x4, 0x0, 0xfffffffffffff993, "49cd95fb3109", 0x5, 0x0}, 0x10) r8 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r7, 0x10e, 0x6, &(0x7f0000154000-0x10)={0x9, 0x1ac3, 0x26, 0x8}, 0x10) sendmsg$netlink(r8, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000bd3000-0x14)=[{0x14, 0x1d, 0xa01, 0x0, 0x1, "15c0"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) [ 177.575849] sg_write: data in/out 110652/755 bytes for SCSI command 0x0-- guessing data in; [ 177.575849] program syz-executor1 not setting count and/or reply_len properly 2017/12/10 13:10:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x9, 0x1, 0x3fbd) r2 = accept$ipx(r1, &(0x7f0000b8c000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) r3 = gettid() ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000f8d000)=r3) inotify_init1(0x8800) r4 = syz_open_dev$loop(&(0x7f00003fb000)="2f6465762f6c6f6f702300", 0x8c, 0x6) sendfile(r4, r4, &(0x7f0000575000)=0x0, 0x20000000000003) r5 = dup3(r0, r4, 0x80000) mq_notify(r5, &(0x7f00007eb000)={0x0, 0xc, 0x6, @thr={&(0x7f0000e01000)="c32227146457197ec79293a8c6fb12aae6774a3eb72dabee27e42fe9475c9625b4a5f7c91d8da634d642daa827c0d0e06967", &(0x7f000074c000-0x12)="b187a3de8b67000ef27040488ef8c3ca4d69"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) connect(r2, &(0x7f0000ded000-0x60)=@nfc_llcp={0x27, 0x4, 0x3, 0x6, 0x1, 0x7ff, "68c0cd414255676d3f18d289fabda8e1a81b02c2c2621034822a5d929808d8a2661bf234988ccf0fe5f31b7b3bc053b3d295d0eb2308ebc7ae181d37b6a358", 0xaef}, 0x60) getpid() lstat(&(0x7f0000893000-0x8)="2e2f66696c653000", &(0x7f0000edc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(r6, r6) pipe(&(0x7f0000418000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r8, 0x540f, &(0x7f000060d000-0x4)=0x0) open(&(0x7f0000d36000)="2e2f66696c653000", 0x109001, 0x60) ioctl$TCXONC(r7, 0x540a, 0x0) lstat(&(0x7f00008ac000)="2e2f66696c653000", &(0x7f00003c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r6, 0x10, &(0x7f0000d38000)={0x0, 0x0}) writev(r6, &(0x7f0000d2f000-0x10)=[{&(0x7f0000d3a000-0x29)="2900000018001980eb3d7524006900210206000003e3fe0180001af5080005000000c200008200ff00", 0x29}], 0x1) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f000077d000)="2f6465762f6877726e6700", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r9, 0x4b48, &(0x7f0000000000)={0x12be, 0x9, 0x7fffffff}) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCRTMSG(r10, 0x890d, &(0x7f000034a000)={0x4, {0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0x4, 0x6, 0xbbc5, 0x1, 0x0, 0x3fc, 0x463, 0xfff}) 2017/12/10 13:10:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003a6000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f000061a000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dac000-0x4)=0x9f) getsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00009b9000-0x4)=0x0, &(0x7f0000dd3000-0x4)=0x4) r4 = epoll_create1(0x0) readahead(r2, 0x3, 0x6) fsetxattr(r1, &(0x7f0000fbc000)=@random={"73797374656d2e00", "70726f637472757374656400"}, &(0x7f000063d000)="757365726e6f6465767472757374656400", 0x11, 0x3) r5 = dup2(r1, r2) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000a23000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da2000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000b6d000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000751000-0x4)=0xe8) r8 = add_key$keyring(&(0x7f0000e36000)="6b657972696e6700", &(0x7f0000b3b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r6, r8) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f000028d000)={0x93f, 0x9, 0x5, 0x14, 0x8, 0x5dec}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000e51000)={{{@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc9000)=0xe8) setresuid(r7, r7, r9) epoll_wait(r4, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) r10 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000fe1000-0xc)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000a12000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e38000)=0xc) poll(&(0x7f000055c000-0x30)=[{0xffffffffffffffff, 0x20, 0x0}, {r4, 0x0, 0x0}, {0xffffffffffffffff, 0x2002, 0x0}, {r1, 0x8005, 0x0}], 0x4, 0x6) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000509000)="00") r11 = socket(0x1b, 0x4, 0x1) sendmsg$unix(r3, &(0x7f00005c7000-0x38)={&(0x7f0000c9c000)=@file={0x1, "2e2f6275732f66696c653000"}, 0xe, &(0x7f000083e000-0x60)=[{&(0x7f0000de4000-0x5f)="919caab881e252307037414c8fe1189468d461aa7b765dc3bb80e0a912918e20c24b5fb78d73c2640eb478d910dbdc575e8a04db6b94963bfe30cf9d5b4edb1ac94666f8c4c29822ddf13bb2172c8a803b8fa41f61a963b789498551e885dd", 0x5f}, {&(0x7f00004fd000-0xf5)="d74361b707a83ab4ffd4f47c508c4eb41d9867fa9ecc24c65baf7c97efe75023350c38d1419ab470e9105baf1b470df58e181b3c35c283b3362e8046fc659fde281de7aa14858b70fddd13e3f2d1424e8a25cadc7ddce52d5517ca2056fe2b65c198d52303e4b24a0456b36c02a2afc83046c86855fdd970ec7f9eb0ea6dbb3bd9003a1f45e5398c7589a08e93b99285f8d1f1d77e4499da05b5d1f18cbda210d743c699bf03a3fbbbe05d0ea3b7594a0cc3cc46dab9cd8992f8af917e5f8c793f331e99c448c2efcf2b87aceddc4679ddba9c555cbb389123739ac435e4355a6ad7beb0c066b71ffa8bd15f45a2afc808139473f3", 0xf5}, {&(0x7f0000920000)="40d321e6b2ede7fa762accca10278022768be1226293db1fee22cc57b127165c0b301076209301b425b673e926e247b68d2af57a822b683a926f9f5e2df46368f2cf52275b549d9e3177c385bf50c4bf93b1eed0f80abd0c156e816a22835bb15457857158645584bd0ec7087ab2", 0x6e}, {&(0x7f00001c3000-0x1000)="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", 0x1000}, {&(0x7f0000407000)="698e795296a93799d804109663f856301357994226448dec4fc9f0b8bde04fa33980215fd06845624c6763696ee5042d7e74dff49e268a272f2b85ffb1b7479ddbe7102fc5b564e224ab072b132514704acca2ba96151983dea9fa06c678953a4ef665dda4f1f80c78323d9ffdf6cc8a81b6e3ed95da1a0b2db07fc7607e9bdad5988617d94985893db530577ece8bdc981ba19bfb02df003727461c591143c00021231434fc044989ba6131e3d33e6767140c56c1a3c8128c96b9ad701884d140a6766b9168c8621734db3a73", 0xcd}, {&(0x7f00001bf000-0x5b)="5c3bf60ddb89fd6d7606e163b90d6fb757608da507ee31f18982cdd732c522c177807dbf92ec4917dcf864df69e01b68770030a7430596969a1d4ce29a54fae425d712d623926dc5cead12612b9eb21ac9bcaab1433702020452a7", 0x5b}], 0x6, &(0x7f0000d22000)=[@rights={0x30, 0x1, 0x1, [r1, r4, r3, r5, r1, r3, r1, r2]}, @rights={0x30, 0x1, 0x1, [r11, r4, r0, r3, r0, r1, r5, r1]}, @rights={0x30, 0x1, 0x1, [r10, r2, r11, r10, r1, r10, r4]}], 0x90, 0x10}, 0x80) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000b76000-0x4)=0x0, &(0x7f000057c000-0x4)=0x4) 2017/12/10 13:10:04 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002000)={0x26, "726e670000000000000000000000", 0x3ed8eb479822c7e1, 0x0, "636d6163286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x2d0, "6c72772863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000007000)="86ab27391a1e5d234cba60dd552d5c425753d3f5b200bee4f3c21fff0500b805", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000007000)=[{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000009000-0x9b)="538efe89fb38b856c51dbf6efeda8c2e307754893d2f6ab6acc68d87c0def93826beb799a1367c80e6cec23f627806dfd1760d978527b4f744d06da5873bc94530a781db08596bf5611f735acda0b6a634d731be8844419144170a3acbdd3e3db2b6c4d97f7680138feed26c0bdc80e3e7b47e1648a2ebfbf00135162d3079e398ef6a19828e9c93376bf35b87f077e7eccb6eb0947dc40db6b772", 0x9b}, {&(0x7f0000004000-0x29)="3d3db7719ec715e8da7d543788e70cff8d6f9209508f941110ab38df95c3e453283d640befaa559e43", 0x29}, {&(0x7f0000007000-0x5b)="246d4b3d1ddaf4e74f35cea917b03db8b4e0438bc7cecdd5d2b833bb8bdcd308cd2e26b67bb81a0414b06e01b4a327e2d801327da5f5d6f6902496900d61b70fabe719d3d90d993d7da09999dc267c3e064aac3d2ca9a4745e0db2", 0x5b}, {&(0x7f0000009000-0x23)="b933b18a07c110d4f1675fefffa3c3fc17fde85479e0727ee7c8ec04668439cd346d9e", 0x23}, {&(0x7f0000007000-0xc9)="b04707bde78fd9aee1ad26b068237246a952460d24947c2b853755bd50ba95260c96be15e4b600ef6a48c28ff27a053e040e376b8f6d3eb2779352897fb5406c5b8b80b68ad0f3517e716b043cab73934825f14b6e13ec0719bfa74324b99a9848668645bdd988dc4f0574b8a9a5d419b70a432ff5976ff65ac26a96f54514ac4403affda0c05254739f21bee374646dd267b1b6bbebe634688aa9eedbfc1ac5f34e73efc5c33763507982c79593180083f20ed22e1222bf90d435caa1e29c4157ebfd4ea9e2a24d81", 0xc9}], 0x5, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000008000)="", 0x0}, {&(0x7f0000009000-0x2e)="cf2eb1a95611242b9fbfeb31f31b25c778f4563f72ecdffcd9abeff91ff90be2710626435b7c9904a62bc1b6208c", 0x2e}, 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&(0x7f0000008000)=[{&(0x7f0000009000-0x1000)="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0x1000}, {&(0x7f0000009000-0x97)="8a5c8965e9b94e546110c053a05f3e41846437564a37fb93ed06c0e9fd5c77a7a23772c4b7af80ef24d563cebfc449999f6f550c66f549e727fa35ab6d79ed7d3b60ef6e9906586b880ad6ca7bafe7178cd39bb37b448cde03f8df4b0367648dbcdefff7118e91b3a8094f84afd158326f237b878e733ff328ee5ae0aecc960aad97381ba62d656b0ed4ed1555d2465c2e603b1a484996", 0x97}], 0x2, &(0x7f0000008000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xc8, 0x117, 0x2, 0xb3, "ec4f5766ce5c7573df31b1d2acf8442f91d1959302e331dcd63a9f91165beb7cf2e31850c4ce30ef235eae50ed615c0d80707e04286a89ecad7525c6243d6757a2f20f6ce6ef1df2d84ca7327ee6bb385259b949256601fbfc4b606bc2ee4ecda437af77fde18e1e6ea9f543f164943df2528ffe19bc992bef0881d855936d9daca8552f4c1549a7b2d99931767c62da47cbede5b5adea27f0e8f57760eee6c64cf5c1a048fa7c151d8c45ef85103a31b0e38f"}], 0xf8, 0x4}], 0x8, 0x20000800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000009000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000009000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}], 0x5, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, 0x1}, 0x103) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x982) 2017/12/10 13:10:04 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, 0x2000, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000127000)="2f6465762f7663732300", 0xfff, 0x0) getsockname$unix(r1, &(0x7f000043b000-0x17)=@file={0x0, "000000000000000000000000000000000000000000"}, &(0x7f0000006000)=0x17) recvmsg$kcm(r1, &(0x7f0000a75000)={&(0x7f0000bd3000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000849000)=[{&(0x7f000015c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000592000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ed9000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f00005fb000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f00009fd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f000046c000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}], 0x7, &(0x7f0000282000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x9}, 0x2000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00001cb000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x8, 0x88}) sync_file_range(r2, 0x7, 0x200, 0x7) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00001c4000)=0x0, &(0x7f0000ab8000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f00008a5000-0x8)={0x3, &(0x7f000030c000-0x5a)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00009e3000)={0x6, 0x7fffffff, 0x2, 0x71}, 0x8) eventfd(0x2f35) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000b17000)={0x100, 0xfffffffffffff860, 0x3, 0x70000000, 0x7, 0x0, 0x1, 0x4eb, 0x2, 0x1f}) inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) ioctl$int_in(r0, 0x5421, &(0x7f0000e48000)=0x7) recvfrom$packet(r3, &(0x7f0000699000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7, 0x2003, 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a0e000)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00008b8000)={0x2, 0x0, 0x2, 0x2}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fd0000)={0x8df2, r6, 0x0, 0xa}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000fcb000-0x10)={r7, 0xd593}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 13:10:04 executing program 6: r0 = syz_open_dev$mice(&(0x7f000029e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800052080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00008a7000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000592000)=0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000446000)="2f6465762f6175746f667300", 0x2000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000be9000)=0x6000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c6f000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x696, 0x1, 0x2, 0xfffffffffffffc00, 0x1f, 0xfffffffffffffffe, 0x6, 0x80000001, 0x400, 0x1f, 0x20, 0xfc2, 0x3, 0x0]}, &(0x7f0000a9d000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00007a1000)={r3, 0x48, &(0x7f0000388000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000}, @in6={0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}]}, &(0x7f0000acc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000073e000)={r4, 0x2c, "c683387b983cb633c7287192e6c7ad1e9c5ae4804cad4e3b262a422b9e104bd72641bb8c1d9565b8d4f33a63"}, &(0x7f0000029000)=0x34) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 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]}) set_tid_address(&(0x7f0000b27000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00003ca000-0x50)={0x2, 0x3, 0x100000001, 0x0, 0x3fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000916000-0x8)={0x42424242, 0x42424242}, 0xffffffffffffffff, 0x7) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003ab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) setpriority(0x0, r6, 0x85) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c1c000-0x9)="2f6465762f6b766d00", 0x8027f, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f0000ea1000/0x18000)=nil, &(0x7f0000b22000-0x18)=[@text32={0x20, &(0x7f0000208000-0x65)="b90401004066b84710000000d0ba000000000f3052c76dfef3ab66b8c4e3995c2708000f99d520e0e0ea0000b2b20ff6e02ec1e8050f323500100000e80de9ef66baba0cc966e955e96d266767f2a50f20d835080000000f228b58580f070f01b102000000", 0x65}], 0x1, 0x3, &(0x7f000069c000)=[], 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008f1000-0xc)=@sack_info={0x0, 0x7fffffff, 0x122}, &(0x7f0000135000)=0xc) perf_event_open(&(0x7f0000fc6000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x40049409, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000fac000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d7000-0x1)=0xc) getgroups(0x5, &(0x7f0000b3f000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) 2017/12/10 13:10:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000a, 0xe) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000066f000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000875000-0x1)={0x2}, 0x1) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000a8a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000007d000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004b9000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000874000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00009d5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000eca000)={0x0, 0x64}) socketpair(0x3, 0x6, 0x0, &(0x7f000037e000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000e52000)={0x2, &(0x7f00003f2000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000aa5000)={r4, 0x4}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000788000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000773000)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000687000)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7f, 0x8, 0x8, 0x8}, &(0x7f0000fe6000)=0xa0) accept4$packet(0xffffffffffffffff, &(0x7f0000be0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000852000-0x4)=0x14, 0x800) io_setup(0x800, &(0x7f0000fd6000-0x8)=0x0) pipe(&(0x7f00007ee000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x7, 0xf, &(0x7f0000ff9000)={0x0, 0x0}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) 2017/12/10 13:10:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000bdf000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000001000-0x8)=0x6, 0x81, 0x0) gettid() perf_event_open(&(0x7f0000235000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1, 0xe, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a4, &(0x7f00009c1000-0x424)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x396, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000658000)=0x0) socketpair(0x100000000013, 0x80802, 0x800000000200003, &(0x7f0000bb8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f000084b000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f0000e0d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000be2000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000602000-0x4)=0x0, &(0x7f0000d6a000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ff0000)={0x0, 0x2, 0x2e, 0x7f, 0x5}, &(0x7f0000d5c000)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00004d9000-0x8)={r3, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000053b000-0x8)={r3, 0x5}, &(0x7f0000c70000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000064000)={r4, 0xd0, "a227608917863861b113a2647e6d7d7d8c8fe227fe0000ffffc6e4da6d21adbcc930320cf90398f96e06df9cfe6c086e5c32608c97794045b5477089d18f4acb42a8ce410cf9edb787c806a0da5685542bb3f42e0ad884e113093c68f17fc001f0712b2e16dc6eaa628289ed72666f1d003d51b92774fbb722e4013a6b2b9fc12b63b369409a3594e111cea9b2f22a7883f7dec7366f46180898d7c8754fdbef034a5f022885e2e6af6b8311a3df5cf1c83a15c98f6812db6b59e121418fa3d2b9fc56b58bb18acadcae2818a0520bd4"}, &(0x7f0000610000-0x4)=0xd8) writev(0xffffffffffffffff, &(0x7f0000e07000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900610002000000000011000608000300ff0900001ee4693e", 0x3b}], 0x1) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000201000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000545000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009ec000)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52e, 0x9}, &(0x7f0000bdc000-0x4)=0x98) socketpair$inet(0x2, 0x3feff, 0xfffffffffffffc01, &(0x7f00009c1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00006ce000)=0x3) r7 = socket(0xa, 0x80000000000001, 0x0) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000000000)={0x0, 0x3, 0x41, 0x1, 0x6, [{0x200000005, 0x1, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x1000009, 0x10000, 0xfffffffffffffffe, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x5, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x4, 0x0, 0x0, 0x4000000000000001, 0x0, 0x0, 0x0}, {0xcc, 0x5, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r7, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000c5f000)=0x0, &(0x7f000047b000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000870000-0x14)={{0x1, 0x100, 0x0, 0x1, 0x2, 0x5}, 0x80000001, 0x6, 0x5}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000439000)={0x0, 0x1}, &(0x7f0000cd3000-0x4)=0x8) ioctl(r7, 0x8936, &(0x7f0000000000)="") setsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000541000)=0x10001, 0x4) 2017/12/10 13:10:05 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000988000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000a9f000-0x53)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000849000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f8f000-0x4)=0xffff, 0x4) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000335000-0x9)="2f6465762f76637300", 0x4000, 0x0) renameat2(r1, &(0x7f00008ac000-0x8)="2e2f66696c653000", r3, &(0x7f0000811000-0x8)="2e2f66696c653000", 0x3) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x1480, 0x100000000000000, 0x2000000002000000, 0x400000000, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x20000000000000, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r4 = open(&(0x7f000091c000)="2e2f636f6e74726f6c00", 0x100, 0x20) mkdirat(r4, &(0x7f00002d8000)="2e2f636f6e74726f6c00", 0x40000000166) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f000078d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdirat(r4, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r5 = openat(r4, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r5, &(0x7f0000017000)="2e2f66696c653000", 0x0) syz_open_dev$mice(&(0x7f0000aff000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000080) r6 = openat(r5, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0xffffffffffffffff) getdents(r3, &(0x7f00004bc000+0x778)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9) sync() ioctl$TCFLSH(r5, 0x540b, 0x80000000) ioctl$LOOP_CHANGE_FD(r6, 0x40049409, r4) dup2(r4, r6) renameat2(r4, &(0x7f0000027000-0xa)="2e2f636f6e74726f6c00", r6, &(0x7f000085d000-0x8)="2e2f66696c653000", 0x0) r7 = socket$unix(0x1, 0x5, 0x0) bind$unix(r7, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/10 13:10:05 executing program 1: mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x3, 0x0}) r0 = syz_open_dev$sg(&(0x7f000000e000-0x8)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000038000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000023000-0x8)={0x0, 0x40}, &(0x7f000001a000)=0x8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000039000-0x8)={r1, 0xe}, 0x8) mkdir(&(0x7f0000031000-0x6)="2e2f62757300", 0x0) r2 = open(&(0x7f000001e000-0xc)="2e2f6275732f66696c653000", 0x880c0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000037000-0x8)={0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000026000-0x8)={0x0, 0x0}) ptrace$getenv(0x4201, r3, 0x7fffffff, &(0x7f000003a000)=0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000037000)={r1, 0x4f, "f75cc49cafe4ec814948766701ae8f1ee224e71c0000000000000000808cc11ebe9e0000001fd818f45889a82281ec5477b17bed6ee3401d62583b3c23e50000000000027e36c78156c00a52e8f70c"}, &(0x7f000003b000-0x4)=0x57) getpeername(r2, &(0x7f0000039000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x4)=0x10) truncate(&(0x7f0000030000)="2e2f6275732f66696c653000", 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r2, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000000e000-0x4)=r5, 0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000038000)="2e2f6275732f66696c653000", &(0x7f0000039000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000034000)=0x100000001) getdents64(r0, &(0x7f0000007000-0x12)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/10 13:10:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000066b000)={0x0, 0x0}, 0x804) syz_emit_ethernet(0x309, &(0x7f000077c000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="ae13b617947f", [], {{0x8af7, @ipv6={0x1, 0x6, "335b3b", 0x2d3, 0x2d, 0x7ff, @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}, {[@fragment={0x0, 0x2, 0x10000, 0x8, 0x1ff, 0x40, 0x1}, @fragment={0x5e, 0x7, 0x7, 0x9, 0x20, 0x100000001, 0x1}, @fragment={0x6, 0x4, 0x0, 0x0, 0x837e, 0xffffffffffffc, 0x2}, @hopopts={0x32, 0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x79, "194ee9f13e49e6895e841ff3beeec6e4e48635c5ae23575702be5edad2d124aa678ffc5a61b73430eee0a1a1d47f6d79cd16ae445b2eb5fb72a1c9e1242c57338022030b5b31e9d5589658d6490d8e6e44429e7b0585ab1b8baf5b36ef64d9089e3b7d90c63556f6344de7ed80ef7d24c520e2a7c97caf50ba"}, {0xc9, 0x5e, "fa4232662ec5d42f2d361a9465685ba8b359f5ba7a4ba42e2491bd459a883a82c14e0b02d77e1ecc9c95978a5840fd14e8cbec8536b7daf528d4cd7b1f9291c01ba6ceeee89a48ef65b292316bd53fc2d54a008c2b133a0495eb434f7b4f"}, {0xc9, 0xb5, "2af949cb5e6ebecc1ea092c2596b936a43d92a87b6c4bc46febb342c8f86308e004a04608653a5bb59a7f20e88a378b018fc3221424800b8fbb55cfbb7fa2bfa2a7c2478eb5b007059220d479426d3f0008b816e8c5b4d97a50af51ce9468350403cba06bf587a4c35ae4831985af8da70fe31561cb5bf3bb003f1ff2e65ee2247ecea46bd9e6244eea2aaa6b059f06cd7a4771db47fc59a460c36697c4bf91748e49760ef546e6ac684a5ae3b23743250b6dafb1e"}, {0xc9, 0x61, "a53d192b107ddfc35e9c6f57c823eac5f777afcaa81a037516754e763ab581d805105722b93f6ce0bf77cc382c595582fbecf483ba99fd166a89d599c416028f38436fab31aff5d9558a3745fff94ecd74655ad6f16e453c2d1858ee6efde3a8d6"}]}], @dccp={{0x3, 0x0, 0x4, 0x1, 0x40000000001ff, 0x0, 0x0, 0xe, 0x7, "327d63", 0xc00, "97f2cd"}, "21e825acde1d0b49278621ef64822e6353f3f87492b296825f3acdffcc5c529ab4442dac9fa7429decee5b3877bd970cc25d171e6a8acc89eaf31439511774d801f8b98b8fc33c677b136894891ef5573e7cc755d964df1c0e547e29a747a34490d0615fe6e0afbbb018e15dde22b6374bd16091ff075181b71168264fdeca8e6a081237e65d721fb7780983c8cbc0974f7d43bfb12cb1d00ec89ff5c0eec78692a771e2b282dafeb0fd68"}}}}}}, &(0x7f00007a4000-0x14)={0x0, 0x3, [0x91f, 0xa63, 0xb42]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000029c000)={0x0, 0x0, 0x0}, &(0x7f00008c4000-0x4)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000049b000-0xc)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x270000)=nil, 0x270000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x80000000000, 0x7, 0x0, 0x0, 0x0, 0x1, 0xf72, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37, 0x4, 0x80, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f7b000)=0x0) syz_open_dev$urandom(&(0x7f00005cd000)="2f6465762f7572616e646f6d00", 0x0, 0xfffffffffffffffe) splice(r0, 0x100, r1, 0x10000, 0x4005, 0x2) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x3, 0x3b) socket$nfc_llcp(0x27, 0x1000000005, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000b08000-0x4)={0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f00006ee000-0x38)={&(0x7f00005a3000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000de9000)=[{&(0x7f000065e000-0xd8)="e8e8cd7ed3b5c3d58a2fc24ca2090a5c92ed74f846a4f3d1bc7f9117bdb2daa3f8e2a874a30ffafbad82470f3e24a85b0f689ffbca517829ede308000000aad70900000000000000e8e13b8cbb914409061ceb50250b4ed3086f74b2d42637506ee499032f13cd6ed83fbc4942fcb1bfbd9bd7911215b084be22b92c2d25f830cf0fed1c25583940bf7995e06692a304f2ed87283ce4f37f3e46ee3b6c322c93e5d97cbf6db7c0bf45a5caa433a555ea836078aec9d81cf2824f78f1a3d693b038e27e138b0654e86182281fe10e6d20c560940821733d64", 0xd8}, {&(0x7f0000bdf000-0x75)="6362ea62967c17a3dbfd947d9edb654d31a14639690698f23e8753729737b528f6367e77df198973ef0fd6adb423d10014db51a59f3502b2e282a0faf344842ed3d1a2322538579a8b5217f21912c5f9880ed72e6547ce6525c8726528febc00000000000000060024ea64e0affb1658900c96c164", 0x75}, {&(0x7f0000183000-0x85)="1a3700b6f7541e3bdd232fc5c566959b000003983cb017f9eac510b949ee63f672e79c238cf2ace40c634e3ddb00d663cb1db43ecfcdc88d8987d663788faaa78ff0475a1bc26bc485807f56ca0ac752b7c37ba17b193a9cc71ddde3b09cdc4dd79c87704b7cf92b13b4b700000000000000000002a2b4e5527113d385bfe1936b58acc2ef", 0x85}], 0x3, &(0x7f00009f4000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x3c}, 0x40040) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003a6000)={&(0x7f0000c5d000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000", r3}, 0xc) pipe2(&(0x7f0000ab0000)={0x0, 0x0}, 0x0) fcntl$setstatus(r1, 0x4, 0x0) 2017/12/10 13:10:05 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000553000)={0x49a945f340a2d7e1, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f00007f5000/0x4000)=nil, 0x9, 0x4, 0x40, &(0x7f0000f07000/0x4000)=nil, 0x8001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00004b9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f000031f000)={0x0, 0x0}) vmsplice(r2, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)="24", 0x1}], 0x1, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$alg(r3, &(0x7f0000fe8000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) vmsplice(r2, &(0x7f0000ae4000-0xa0)=[{&(0x7f00008f0000-0x4c)="d500f5872720a1f30961a33261cf75b984f888ba252abfb566d2f22556ee701406d31aa4d85308a6f3645758240304c93b14efb0612cec8a6fa14e944a30502e68a892493c0d50c07cb1107f", 0x4c}, {&(0x7f0000dab000)="e7cbb882e963e53ffc31c755977868a4973dac52fcf26379196ade904927460f043c3e31513af39596ce4f1853d0b60b590f13b730de4d81a6388fb8203070655b903191fbdd9168394f16fddbe059156d27173fdd755b7d308090c4c82c74c77a5d61bde8c59c8dcbadadad75c2ec4f287f06d44ed8b76935bc99369159d5e0e7f80a5d16435908e85c77b634a8baff9ff067e1adb980f19603a1843a0db6d7c18c1559bb8bc6da50d89e516c60a280496995f8", 0xb4}, {&(0x7f000049b000-0x53)="5ab71cbbc5e088c6f449225eebc7d46c4efca561c7bc5e6a51078b0d9d8a5647a6b2c61688439e06b8d403196c8082281806f9039897f2d92d464051a2afbf051d68d64a60da417f1a11358c8c1c8ed92a1280", 0x53}, {&(0x7f00001dd000)="17ea4dc8c00778d2e3f61857d2b9f5a232eb28c66c5173eadeb61445bb9960522820e11141d2ed9a3edd8c6ba3d740c7ac64213061739fec86e0f4c5695b0147e58170825dbf1b15928e5337c3ac4fbc0a526ca9db36b4b5c54c844e903d6ce404cc33f5d98eb7e5c2f06cd2c2bb691f09b64a762aa4", 0x76}, {&(0x7f00008ed000-0xe7)="df7e3148dd6792c30083b22b497accd3706b73b559d847019fa48f474eb752893642e921a6c7416f1db5792698db8522962098e8000460bc706e140625eb576d53df04b150ff45fab1b85285d5d2a7e402c1917a9ddb7afa51434f32741603ef60d887732d4a9d019db93b064c0b83e59ea39dd579542c20c5ca81fde650f3f103fe01ac1da941012adf287b7e6de1e85504184ec6d68226b1a505008b1c7f8e8d9940663eab9921a836038ec5c022b3b21052b30638cc8d5b07135cad574f7c7013691b28cd423db859509e2189f6a812012c4115d4d743c8bc51d276cc355320ba7be016134a", 0xe7}], 0x5, 0x8) r4 = accept$alg(r3, 0x0, 0x0) truncate(&(0x7f0000ba2000)="2e2f66696c653000", 0x400) splice(r1, 0x0, r4, 0x0, 0x8, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000273000)={r2, &(0x7f0000ba7000)="b3fc0ceaa6eec69311a3e572266efdc67be50990c29d636b9d8a7aa95f63859430030334f8edbbd34a2382222ed0b09da61a0075fe5ecdbe3d31162a747f2c4304003561000f42348d86cff3476ed4a9c927dc3002ba891e410777d3765aaa97579fa2430c5945b694f58f0de8d06454d95b92387af4d4c8d854e5795b13795b79ca8e11fbf27787ab862f4420c97486112a09466a640e955953139f821f316197d6d2e3d9ba1d15ab4bc87613d948ea15eef6e29f24e9cec21764ae58080e7bc127c30c3af472bd4e44b13ea4166f"}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000db5000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xcea, 0x2, 0x1, 0x5, 0x56a6, 0xc45, 0x3480cbd9, 0x0, 0x8, 0xffffffffd2d21402, 0x1, 0x1ff, 0x2000000000000, 0x2, 0x4]}, &(0x7f0000517000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000017d000-0x4)=r5, 0x4) 2017/12/10 13:10:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000880000)="2f6465762f7573626d6f6e2300", 0x6, 0x20000) r1 = dup2(r0, 0xffffffffffffffff) recvfrom$ipx(r1, &(0x7f0000d97000-0x6)="0000000000000000", 0x8, 0x2001, &(0x7f0000d35000)={0x4, 0x100, 0x0, "0b181944081e", 0xfffffffffffff801, 0x0}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000474000-0x4)=0x6, 0x4) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000470000-0x4)=0x0, 0x800) fcntl$getflags(r1, 0x408) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000312000)=0x0, &(0x7f0000dc7000)=0x4) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000fcb000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) bind$netlink(r3, &(0x7f00009dd000)={0x10, 0x0, 0x0, 0x7dd}, 0xc) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000e3a000-0x8c)="651d149e0c8def06edd78a6e5ab99dac3cc2d3bdda2c5002e60f4b6aa37900fc69902789616c54b2c5734b1d92f39275350f3b2e36f59cec6dc4be7f7743675b3a8e86bd4f82094c7e2b7d845fc48bb2a0c088c888f7f0883548e00b87aa38dbd24562c101b9a2f579d8d906f69564835e37f7b326fb55b19430bc06c6d37353451e6d4da5ef4b68abee52eb", 0x8c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00009b9000-0x4)=0x0, &(0x7f0000651000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000132000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f48000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x75, &(0x7f0000474000)={r4, 0x7}, 0x8) accept$packet(r1, &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000010000-0x2)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000a4d000)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000bc3000-0x8)={0x0, 0xff}, &(0x7f00003d4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000033a000)={r6, 0x6}, 0x8) accept4$packet(r3, 0x0, &(0x7f0000e17000)=0x0, 0x80800) ioctl$void(r1, 0x8000000c0045878) fanotify_init(0x1, 0x1000) r7 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000fcc000)=0x3) setsockopt$inet_buf(r7, 0x0, 0x2f, &(0x7f0000a3d000-0x6e)="a69fff6ab6e4259b1122651e71ac86e4d9a66db49213cf72b76ee19a651a73044f5eee1ffba53e0e2478d3e62a3cb03e8f39dc6f14100e95e783ec9556c98d2a5057e687aae7faeb86b699c251b3794219a8782ac0ff92ede6d33d870fa01ec5c0f0193335aa5ce80def67a9adc7", 0x6e) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007c6000)={0x5, 0x9, 0x2e, 0x6, 0xebc, 0x1, 0x10001, 0xd6e, 0xd7e, 0x4, 0x4}, 0xb) unshare(0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f9e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000, 0x1, 0x1, 0x0, 0x7, 0x5, 0xffff}, &(0x7f0000937000-0x3)=0x20) sendto$inet6(r3, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x79, &(0x7f00007e5000)={0x0, 0x0}, 0x8) 2017/12/10 13:10:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000653000)="2f6465762f76637300", 0x2000, 0x0) accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) socket(0x10, 0x2, 0xc) r1 = syz_open_dev$sg(&(0x7f0000dff000-0x9)="2f6465762f73672300", 0x7, 0x100000000040ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000273000/0x2000)=nil, 0x2000, 0x8, 0x40010, r1, 0x0) syz_open_dev$evdev(&(0x7f0000734000-0x4)="2f6465762f696e7075742f6576656e742300", 0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000512000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b53000)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e21000-0x18)={0x0, 0x4000080000001, 0xffffffffffffffff, 0x8, 0xffffffffffffff7f}, &(0x7f00000bd000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d10000)={r3, 0x8, &(0x7f00008a5000-0xd4)=[@in={0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffeffff}, @in6={0xa, 0x0, 0x5d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x2, 0xef, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x2, 0x837, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x49ec, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f0000b6e000)=0x10) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0xfffffffffffffffe, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1000008000fe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00004ed000)="2f6465762f72666b696c6c00", 0x4282, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000020e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$getname(0x10, &(0x7f00003c1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xeaf000)=nil, 0xeaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff8000)="2f6465762f70746d7800", 0x20000, 0x0) fremovexattr(r5, &(0x7f0000179000)=@random={"6f73322e00", "2f6465762f76637300"}) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x5406, &(0x7f0000eb0000-0x8)=0x6000000000) listen(r4, 0x0) syz_emit_ethernet(0xc5, &(0x7f0000d75000-0xc5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb7, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0x3, 0xa3, 0x0, "0b297b9ca7d84295566f29d3a988a93826e515a95bb8aa491328a1e11f554bc52ba7c19cfe5ab6bd19a2b53fcd367a84df8d107dc6943866782b08299a2deb038247e2091c500c2e978c0e7f0e71f0c6ff3f708aa9de1aa8e70f902d76d1b8e23c7e1d5d00ebdf43c22e72de43d0b24d6904dacd32ef898c1a53209b05ac4fbd67fcbdd166c9a3b61086abe9628297720f7113a85e1a45cdc078b5"}}}}}, 0x0) 2017/12/10 13:10:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001da000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x2, 0x0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x77, &(0x7f000084d000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="999eca68e523", [{[], {0x8100, 0x0, 0x0, 0x9}}], {{0x4305, @llc={0x63, @llc={0xf4, 0xfc, "d6d0", "d32dea42ba4a1fac941306cfb0ba297874b04268f23837391063c82b94815368cf66aded8e4e3673baba521e3cc782b2f83f1dcbb6ade20b2d3e2d91b0e7ae4ec0e83fa8192d80d271bcd1f92c453a61679ff982ce716809ac75248278d771"}}}}}, 0x0) perf_event_open(&(0x7f0000a5a000-0x78)={0x2, 0x78, 0xe11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x1, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0xfffffffffffff800, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) unshare(0x400) fchmod(0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d9e000)="2f6465762f6b766d00", 0x200, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc6000)="2f6465762f72746300", 0x1019ff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000dc6000-0xd8)=@ioapic={0x100000, 0x0, 0xff, 0x80000000, 0x0, [{0x24, 0x55, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x401, 0x7, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7fff, 0x3, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x80000001, 0x1400000, 0x101, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x0, 0x20, 0x35, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0xfffffffffffffff9, 0x2, [0x0, 0x0, 0x0, 0x0], 0x401}, {0x3, 0xe, 0x9, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x8de, 0x1, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0xa6b}, {0x1b2, 0x10001, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x5, 0x10000, 0xff, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb}, {0x2, 0x24000, 0x80, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x5, 0x1, 0x800, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x0, 0xffffffff, 0x2, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1000, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7, 0x4dc, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x91, 0x0, 0x5b, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x6094a9d1, 0xdc, 0x2, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x60000000000, 0xb4e, 0xea0, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x3, 0x6c58, 0x4, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0xcb, 0x11721e46, 0x7, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x4, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0], 0x401}, {0x877d, 0xc0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0], 0xa}, {0x6, 0x200, 0x4, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e3000/0x4000)=nil, 0x4000, 0x0, 0x32, r2, 0xfffffffffffffffe) mmap(&(0x7f0000bb0000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00008d0000-0xd)="2f6465762f7573626d6f6e2300", 0xa, 0x80000000000804) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000ec0000-0x8c)={0x80008, 0x0, 0x3, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00007fc000-0x18)={0x0, 0x7, 0x20, 0xe3, 0x10000}, &(0x7f0000429000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fa5000-0x8)={0x0, 0x0}, &(0x7f0000536000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00005b6000)={r5, 0x1}, &(0x7f000026a000)=0x8) syz_emit_ethernet(0x70, &(0x7f0000ead000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="fc7c3148a4f3", [], {{0x86dd, @llc={0x60, @snap={0xab, 0x1, "9cea", "215ca5", 0x892f, "04740eb67faf452ccd320578e5b1515bdeb6c616a8f2670a222f3c49527b6208e7e2d0d3af87f0608a596b4d31510708f1df43761f4507d59b6d67f180fab2a0da1a609be9e1dc16aadb141c24d353d02048ac80118f43"}}}}}, 0x0) pread64(r4, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000", 0x1b, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 13:10:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000)=0x2, 0x401ffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acc000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000bea000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) 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) r2 = open(&(0x7f0000ff1000)="2e2f66696c653000", 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x20000000002, 0x9, 0x0, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x2000000, &(0x7f000090a000)="3971726405bd68da51960092fe97b0ba14123674a691fa0f8297", &(0x7f0000c66000)=0x0, &(0x7f0000d8f000)=0x0, &(0x7f0000054000-0x2)="a131") ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00002a9000-0x10)=@req={0x28, &(0x7f0000cf3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x8, 0x2e3fa60c, 0xffffffffffffffff, 0x7ff, 0x4, 0x100000000}}}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000bcb000)=0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) sync() setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000fb2000)=0x9, 0x4) r5 = add_key$user(&(0x7f00004c1000)="7573657200", &(0x7f0000ff2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f89000-0x56)="3ab24af4809a8abb8199800035048a35fe433d142da50a5b7164c80a236b206033e691f584a247eabed86cdfcbe088d622f8e2abca2de110e2aed51000fa15dcf95be83ac71d6e539e1f634fdcde3b40004125a2f3e1", 0x56, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f0000689000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) io_setup(0xb91, &(0x7f0000a4c000)=0x0) eventfd2(0x9, 0x801) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002a1000)={r2, &(0x7f0000ead000-0x23)="09dc8fcccecd2578c58a242d705f03a52ae207ceb33f8f899d91e2b81c272ccf950fcd", &(0x7f0000d22000-0xb9)="19357f334fb733ab91e57017875b8474624f6f7cbcedcee40fa30399d95c3f826bff06936724badcc4590b8bb8382a0713f3bfcffc210218313f4e47da6835068248463e20a8579c97ae231a4c8181ef573962d15ff156c95dd912191869c7fb6ca6f64fb0a9cbe1e03c2d17ed72e745ecdfd48ea2a04060c588acc86cd5a29f63d483d2a5f4c93ea4de0a6c4ec0dbb13e1530cbe8d0c2a81c3ec07957b9b1d84820f35f64fac798cecfadf1642caaeca0c0261e6f7f869c92", 0x2}, 0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000065c000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000085000)={0x0, 0x9}, &(0x7f00000d2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ca3000-0xdd)={r6, 0xd5, "c7caff8b0870e16cd900d972fdced92952d3bfede44490e8b3c65766acfcd339228031666c751910fb6bb04b26e9873654045400556749fd1dc5b39d96fbfdba52784b2e02486e7f092eac84f075138a489e42e8803bb2a0542bef3d32b88c11fb061e46a7f5ddc0c0d9f675d63bcc2693212d0e6da464fab8be4c8538d0e8c808b6db43e7f6d4162f8b2de9b821ce46799e28fc3ab2b1eb14dc659d45c6fd7d4bc790fc05c3e94383bd4d3a37bc69e6ffa6d577a8012a8de6b20c3b7209f7414f48cabab34c4bbfdbea56f9edab693693e7de2aeb"}, &(0x7f0000a10000)=0xdd) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000002f000)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, r7) ioperm(0x0, 0x5, 0x0) clone(0x20003fd, &(0x7f00009d8000-0x3)="22b080", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="4201") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0xa7e, 0x8000000000001, 0x8000000ff, 0x4, 0x0, 0x0, 0x0}, 0x20) 2017/12/10 13:10:05 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 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) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x800001f, 0x4, 0x1f) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000dfe000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d, 0x5, 0x3, 0x3, 0xfffdfff7fffffffc, 0x0, 0x8, 0xffffffffffffff93, 0x6}) mmap(&(0x7f000063e000/0x1000)=nil, 0x1000, 0x1000000000000003, 0x132, r0, 0x0) mmap(&(0x7f00001b9000/0x3000)=nil, 0x3000, 0x2000000, 0x10010, r0, 0x6) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b9000/0x3000)=nil, 0x3000, 0x6, 0x72, r0, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f62000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f62000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x3, 0xffff, 0x3, 0x8, 0x10, 0x800000000a0, 0xa0, 0x80000000, 0x0, r2}, {0x0, 0xfb6, 0x28a47b2, 0x9, 0x4, 0x7ffffffc, 0x4, 0x2a4}, {0x3f, 0x641, 0x155, 0x8f9}, 0x3, 0x103, 0x1000, 0x1, 0x12, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x4}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x653, 0x5, 0x0, 0x100000001, 0x6, 0x3f, 0x9c}}, 0xe8) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000a3b000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000583000)=0x10, 0x800) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80d, 0x400) setsockopt$inet_int(r4, 0x0, 0x18, &(0x7f0000668000-0x4)=0x100020000001004, 0x4) sendto$inet6(r0, &(0x7f0000f60000)="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", 0x5ac, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1000000420, &(0x7f0000f65000-0x4)=0x0, &(0x7f00001af000)=0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000b02000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000002a000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f1b673ba3d899d787a17e04febdc8cf3"}) mmap(&(0x7f0000f62000/0x1000)=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) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x40000003c, &(0x7f0000f61000)=0x4048a, 0x4) mmap(&(0x7f00009bf000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000001, &(0x7f0000f6a000-0x4)=0x2, 0x4) close(r5) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f6b000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) setsockopt$inet6_udp_int(r6, 0x11, 0x1, &(0x7f0000a04000-0x4)=0x80, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000b63000)="6a08607c146445131a2ce25c3555798f54e0285a42208eeb6502c2e2ef9652930b70bccce44f01a2be2fd7413f00d099c4da55a19bde455882f6aa0ed89e7911c0caabd9f21b6833a1999f4a59a662cc8f2e29b363d5802484e32ec0df23000000000000000509250fe815e7dde62c3d6a", 0x71, 0x2000000080000002, &(0x7f00003f2000+0xda5)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) 2017/12/10 13:10:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000033d000-0x5c)={{0xa, 0x2, 0xda6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, {0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x0, [0xd1f, 0x9, 0x2, 0x40, 0x80, 0x4, 0x1d7, 0x8]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x329, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000049a000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000ae6000)={{0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x43, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f000083a000-0x8)={0x0, 0x0}, 0x80000) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000d1f000)=0x1aa1003d) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000068b000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c78000)={0x0, 0x0, 0x0}, &(0x7f0000b91000-0x4)=0xc) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4860, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, r4, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0xffffffffffffffff) fchownat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffe, 0x0) ioctl(r3, 0x2286, &(0x7f0000001000-0x1)="") r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$KDGKBLED(r5, 0x80045104, &(0x7f0000264000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000783000)="2f6465762f73657175656e63657200", 0x101001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x34, 0xffffffffffffffff, 0x0) 2017/12/10 13:10:05 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x2a)={{0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x1, 0xa536, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x7fff, [0x8, 0x7, 0x4aa, 0xfffffffffffffff7, 0x100, 0x1, 0x2, 0xa8]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000002000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x400400000000407, 0x0) ioctl$TCXONC(r1, 0x540a, 0x472) r4 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000001000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000)=0x48) setsockopt(r4, 0x4000000000000084, 0x1, &(0x7f0000000000)="23", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000002000)=@ax25={0x3, {"b5e16d64905da1"}, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000001000-0x21)={0x0, 0x0, 0x0, 0x1, 0x1, r4, &(0x7f0000001000)="c254e79160117260e55c0186dc3d9c67c9545a4255e519b9c4916b537c009fcde56bce0a4db6821093b0ac54dc96b34eb96d1f8be000896331463ed248241531e2c1c67d3d5f487852bfb2c89585a219a1e3205cc85ee089e61dfeff564e2f12e0ae7ed45ae519eeaaa03b7fdf669267153cccdc9aa65b60566b6efcf795eec1c40f557b511e5275850d118f9850a07fa1b3637a4487654d2057ff216ef7a9a47b963abfb2ba501baf4eb609712d4f98984937b4ba5fb1a8444fc6617d22a8b9c7d7ded3e8f3b69914351055c571171a48b75d02aed6704bc95b5fc323ab7f780b55537e2a41caec33e6af4c4b960f9a0afd", 0xf2, 0x1, 0x0, 0x0, r3}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2017/12/10 13:10:05 executing program 7: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x8) r2 = socket(0x4, 0x208, 0x9b18) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000f67000)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) 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) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x3a, &(0x7f0000be8000+0x3f6)=0x0, &(0x7f0000527000-0x4)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x1) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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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"}, {0x7, 0x54, "348c40a3a90acafba654c89636efdf73b51a29f376c91a02f14c98ee41f3f46521059900888b33b2a9dc38a7dd234f689ceece33555be6c0ad0df4512658bb34b097ada874143a0d6e99ee80598ead9e6d3a71a7"}, {0x7, 0x47, "f32e1f37ff6f2b0ebbdfb58e281797e4560b73eacb36af39af6da1bcf3aaeb152a02e21dd685a2e94c889203b6a80a6e052df7de894e7130e6779b8a4f9ad5efe7bc84336605f0"}, {0xc9, 0xd8, "75243533c59ee5418203583d5ab85d10582c064745f2c1013c0f726780261d8428b8770c3c8dc5cbb0fe723fcc3bb99d176b2a208d5666a50aebf493d1fb93b40c8566e0dfa12d8f2584b5206b7efdf08d9a567339213ef1fe136d29b2a05ca20b4aab89690f5fe0d458bb83b9b2d9443b25dc8ca26f247841d5ca06eb8409d3783f3b2af1103631c638e3a65648a09cb128781d951586d3659870d018f3c3b468aff6b46645b280f28bcd413c69d60c6b08718bcefcf6876d80c1cac7719a5316e7f5b984ac49a21f86186145bdf69ddff256685b1bbafc"}]}], @tcp={{0x0, 0x1, r5, r5, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x8, "6648b77762b0"}]}}, {""}}}}}}}, 0x0) listen(r0, 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) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f6a000-0x4)=0x0, &(0x7f0000f69000)=0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x0, 0x30, r3, 0x56) socket$inet6(0xa, 0x3, 0x7) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f6b000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000f6a000)=0x8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f6e000-0x4)=r6, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x1000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f6d000)=r6, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="ef84060c29a7", @random="824ad5987862", [], {{0x800, @ipv4={{0x5, 0x4, 0x2, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xd, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 13:10:05 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0x802) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)="2f6465762f62696e6465722300", 0x0, 0x80000000000802) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000007, 0x45030, r0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000a000-0x18)={r2, 0x0, 0x0, 0x0}) close(r1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0x400000000002) r4 = syz_open_dev$binder(&(0x7f000018f000-0xd)="2f6465762f62696e6465722300", 0x0, 0x802) mmap$binder(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x4010, r0, 0x0) r5 = syz_open_dev$binder(&(0x7f0000585000-0xd)="2f6465762f62696e6465722300", 0x0, 0x800) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$binder(&(0x7f0000006000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap$binder(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4, 0x53, r0, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000002000)={0x10, 0x0, &(0x7f0000006000-0x10)=[@increfs={0x40046304, 0x3}, @increfs={0x40046304, 0x4}], 0x48, 0x0, &(0x7f0000006000)="e2884ab115f878feb37a809f59945745f6382fba24ecba6fafcdba3dbe1b7af3c4dec55f078083284fbec90a18750ff85ef59a6a9afe7a0e4d85a03e8a2b3100045ae8e440f5d3eb"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x100000000000000}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) r8 = syz_open_dev$binder(&(0x7f0000006000-0x8)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f000000f000-0x8)=[@increfs={0x40406300, 0x4}], 0x0, 0x0, &(0x7f000000e000)=""}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000008000-0x10)=[{r8, 0xa684, 0x0}, {r7, 0x420, 0x0}], 0x2, 0x100000000) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = memfd_create(&(0x7f0000006000-0x3)="b02427", 0x1) ioctl$KVM_GET_NR_MMU_PAGES(r9, 0xae45, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x1, 0x0, &(0x7f000000d000)="01"}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000003000)={0x40, 0x0, &(0x7f0000006000-0x40)=[@enter_looper={0x630c}, @increfs_done={0x40046307, 0x390, 0x9}, @increfs={0x40046304, 0x4}, @increfs_done={0x40046307, 0xe2b4, 0x78edf2de}, @enter_looper={0x630c}, @enter_looper={0x630c}, @exit_looper={0x630d}], 0x92, 0x0, &(0x7f000000a000)="47bbb68c74912d603bbb804807e7fb12f453ab003fc446ac7e90b2022490593ad902b374c838a9d2bbb0fc6185665c46cba066159e940657f8724f1b15538b0b817795dfcb6d518f9d3e60ea2a80f9ec6488ef3ec6f98b88d851773d0ec917bc39bcc08fc5e779deb18bfd7dd6c08c63eb14e57a20ad3c0f0d6b6c6dd884428de7ad37729d3322a4555d638a4fedd7252677"}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) poll(&(0x7f0000001000-0x28)=[{r0, 0x1, 0x0}, {r1, 0x40, 0x0}, {r3, 0x7112, 0x0}, {r4, 0x4600, 0x0}, {r5, 0x8402, 0x0}], 0x5, 0x1f) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 178.189193] binder: 21708:21709 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 178.199921] binder: 21708:21709 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 178.209699] binder: 21709 RLIMIT_NICE not set [ 178.238467] binder: BINDER_SET_CONTEXT_MGR already set [ 178.255264] binder: 21708:21713 ioctl 40046207 0 returned -16 [ 178.270591] binder: 21708:21713 ioctl c0306201 20002fd0 returned -14 2017/12/10 13:10:05 executing program 3: r0 = fanotify_init(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80000, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x0}) r3 = openat(r2, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x40, 0xd4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000001000-0x79)="e2982be1ed79a55dc200544bb397598c5802ec542bad746ffc71e739eb3be86dbfc5b495458e51e9658a5c9fefdd85d2dc03ff5c75c46d7600ea25d9b84574c8a267d799582d3bff8c39419eb9ed5901486ad1c83a377e0c4dfeb81d5798cbc331c8d72de181310f0a54699dc9dcb88f17e6a727d854e9a82f", 0x79, 0x800, &(0x7f0000002000-0x10)={0x1a, 0x0, 0x8001, 0x8, 0x8, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) fcntl$dupfd(r3, 0x408, r0) signalfd(r0, &(0x7f0000000000)={0xffffffffffff2319}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000206000-0xf)="2f6465762f73657175656e63657200", 0x126000, 0x0) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000066000)="", &(0x7f0000fa9000)=0x0) socket(0x3, 0x6, 0x20000000000300) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f000037e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = openat(r1, &(0x7f0000c27000)="2e2f66696c653000", 0x90400, 0x20) ioctl$EVIOCGNAME(r7, 0x80404506, &(0x7f0000208000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$VT_ACTIVATE(r2, 0x5606, 0xfffffffffffffffe) fcntl$setstatus(r7, 0x4, 0x2400) ioctl$RNDCLEARPOOL(r7, 0x5206, &(0x7f0000b60000-0x4)=0x7ff) socketpair$inet6(0xa, 0x2, 0x3f, &(0x7f00000a5000)={0x0, 0x0}) writev(r6, &(0x7f0000c6b000)=[{&(0x7f0000625000-0x39)="390000001000090400000000000000000021000002000000450000072100009419bc0a00ffd900000000040006e8000300019c0b00cfe4693e", 0x39}], 0x1) r8 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$KDGKBMODE(r7, 0x4b44, &(0x7f00000a5000-0x8)=0x0) connect$inet6(r8, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r8, &(0x7f000072f000)="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", 0x5ad, 0x0, &(0x7f000013f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000d28000)="", 0x0, 0x0, &(0x7f0000aac000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c82000)={0x0, 0x0}) 2017/12/10 13:10:05 executing program 5: r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="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", 0x5c0, 0x48000, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x20000000, &(0x7f0000000000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/10 13:10:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dc6000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x3ff, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x281000)=nil, 0x281000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ee1000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00000d3000/0x18000)=nil, &(0x7f0000281000-0x18)=[@text16={0x10, &(0x7f00001ce000-0x41)="f3360f080f20d86635200000000f22d83e0f32640f01c8666743baf80c66b8142fae8866efbafc0cec260f01d10f09baf80c66b8c0a1fe8366efbafc0ced0f01d1", 0x41}], 0x1, 0x0, &(0x7f0000280000)=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000181000/0x18000)=nil, &(0x7f00001bf000-0x18)=[@text64={0x40, &(0x7f000027f000)="4cd9f6b9a49c00000f01c166b839018ec866ba4000b8b0000000ef48b82ecf0000000000000f23c00f21f83502000e0066ba4200ecc7442400c8000000c744240204000080ff1c240f350fa2f0832c7fc00f01df3e2e64427c4a", 0x5a}], 0x1, 0x0, &(0x7f0000113000)=[], 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000281000)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup2(r0, r1) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000246000)="2f6465762f73657175656e6365723200", 0x20002, 0x0) ioctl$KDGKBLED(r4, 0xc0045405, &(0x7f0000001000-0x1)=0x0) dup2(r4, r2) ptrace$getsig(0x4202, r3, 0x8000, &(0x7f0000282000)={0x0, 0x0, 0x0, 0x0}) socket(0x1e, 0x2, 0x0) 2017/12/10 13:10:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000854000)=0x0) mkdir(&(0x7f0000329000-0x8)="2e2f66696c653000", 0x1003) r0 = open(&(0x7f00004be000)="2e2f66696c653000", 0x1fffde, 0x5) r1 = perf_event_open(&(0x7f0000324000-0x78)={0x0, 0x78, 0x100d4e8, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8000000000007) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000e26000)={0x4c, 0x2, 0x7}) r2 = add_key(&(0x7f0000996000-0x6)="727872706300", &(0x7f0000fb6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000119000-0x8)="6b657972696e6700", &(0x7f000044f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) request_key(&(0x7f0000e03000)="6465616400", &(0x7f0000d75000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f7000)="00", r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d83000-0x4)=0x0) ioprio_get$pid(0x400003, r4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d68000-0xb)="2f6465762f6877726e6700", 0x18200, 0x0) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f00007db000-0x28)={0x5, 0x9, 0x7fff8, 0xffffffffffffff54, 0xfffffffffffffffe}) prctl$setmm(0x23, 0xfffffffffffffffe, &(0x7f0000655000/0x2000)=nil) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000632000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f000077b000-0xe)="6e65742f6d6366696c7465723600") readv(r6, &(0x7f0000e1f000-0x20)=[{&(0x7f0000309000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) socketpair$inet6(0xa, 0x800000000001, 0xffff, &(0x7f000095a000-0x8)={0x0, 0x0}) ioprio_set$pid(0x800000003, 0x0, 0x1ff) lremovexattr(&(0x7f0000a84000-0x8)="2e2f66696c653000", &(0x7f0000a32000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") perf_event_open(&(0x7f0000a18000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00005b3000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000930000-0x4)=0xb) msgrcv(0x0, &(0x7f0000c79000-0x8)={0x0, ""}, 0x8, 0x3, 0x0) shmget$private(0x0, 0x3000, 0x7c000b16, &(0x7f000059a000/0x3000)=nil) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000274000)=0x0) ptrace$peek(0x1000000006, r4, &(0x7f0000a04000-0x8)=0x0) msgsnd(0x0, &(0x7f0000155000-0x8)={0x2003, ""}, 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f000039e000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00004fc000-0x4)=0x0) 2017/12/10 13:10:05 executing program 1: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)="2f6465762f766373612300", 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000183000-0x9)="2f6465762f6b766d00", 0x1000000000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000af6000)={0x0, 0x61, "dc73448f98ea441bbe9cfcd81522a5b9d4632d2305db209983f2ac4dbc6a88ff88a263cd0c5e781839ee157a282ab8e49b85599c7c727cb080bb07a89b7ea0b236ae0163bdc3ae19527efe97b80f19c1911b6816a3d929d1eb1fdfce1c92bfce49"}, &(0x7f0000af6000)=0x69) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000468000)=@assoc_id=0x0, &(0x7f0000506000)=0x4) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af6000)={r2, 0x7}, &(0x7f0000af6000)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008a9000)=@assoc_value={r3, 0x2fd84dac}, &(0x7f0000298000-0x4)=0x8) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af8000-0x12)={@common="67726574617030000000008201000000", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000a8f000/0x18000)=nil, &(0x7f0000af9000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x40, &(0x7f0000055000)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000afb000-0x1)="b2", 0x1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000af3000-0x138)={{0xf004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x200000000, 0xc, 0x0, 0x0, 0x0, 0x5b063f80, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x3, 0x200, 0x2000, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x1, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xbe5, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xa0000000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0xaad8f8f7d848d8c8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0x8, {0x2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000000)={0x1000, 0x10000, 0x0, 0x0, 0x0, 0x40000000000, 0xffbdffdeffffffff, 0x1, 0x8, 0xfffffffffffdfffc, 0xd6, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x5, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/10 13:10:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000d0c000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000070c000+0xb92)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000056d000)=0xc7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f1000)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007c7000-0xf)="2f6465762f73657175656e63657200", 0x43f, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000e55000)=0x8, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000df0000)="2f6465762f72746300", 0x10000, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00007d1000)=0xa98a, &(0x7f000058b000-0x8)=0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) setns(r1, 0x4000000) socket$netlink(0x10, 0x3, 0xffffffffffffffff) r4 = syz_open_dev$loop(&(0x7f00003f1000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x20200) socket$netlink(0x10, 0x3, 0x100005) ioctl(r4, 0x4000000000001275, &(0x7f00007ac000-0x2)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000567000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) bind$inet(r2, &(0x7f0000808000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000fc9000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000f97000)="2f6465762f696e7075742f6576656e742300", 0x61e, 0x1000000080) utimensat(0xffffffffffffffff, &(0x7f0000956000)="2e2f66696c653000", &(0x7f0000c75000-0x20)={{0x0, 0x0}, {r7, r8/1000+30000}}, 0x100) r9 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r9, 0xc008ae88, &(0x7f0000f0a000)={0x1, 0x0, [{0x40000023, 0x0, 0x0}]}) request_key(&(0x7f0000898000)="6269675f6b657900", &(0x7f00009bb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eb1000)="73656c696e75783a00", 0xffffffffffffffff) 2017/12/10 13:10:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x4, 0x101181) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000)={0x1, &(0x7f0000022000)=[{0x0, 0x80, 0xc, 0x8}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x4000002400000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0xa, 0x2) r2 = memfd_create(&(0x7f0000334000-0x3)="00", 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00004ef000-0x8)={0xf5, 0xfffffffffffffffe, 0x200, 0x1}, 0x8) mkdirat(r0, &(0x7f00008bc000)="2e2f66696c653000", 0x47) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd35, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cc1000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @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]}, 0xfffffffffffff801, 0x3, 0x4, 0x1, 0x100000000}, &(0x7f00001d7000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x7)="707070312b2900") clone(0x8000, &(0x7f0000683000)="", &(0x7f0000508000-0x4)=0x0, &(0x7f0000a5d000)=0x0, &(0x7f0000000000)="") kexec_load(0x0, 0x4, &(0x7f0000e0a000)=[{&(0x7f0000c36000)="9ece4a4f5a080defbdb633508d145ab157aca6dbde4037de718f65629455c8a0e0ac52b42e649c5fc6a64ad8568b9cea20181d7b50df1c9a49021c6fe4657d24009f171d187c62b6650b50104166e72369f0e58061fe5ad61f38e4030172229b75dcc214b0f4e4ac04f3a7ae473f2b2f07e7287d19eaf9a158e10dfc34759dbf3cbd3eb60c11cb2ce53b15eb46cd684d1eccf8257126607f01763993fa73dc0827476a39ce552f6cbfb45894fabc848e613d6a6a94a4b4ce8732dc2273099c8c798956df0a4d939f56ab023473ff136dd6d6f06c2dcef661a099ea236a", 0xdd, 0x1, 0x2}, {&(0x7f000001f000)="44bd97f8dba112234f4d523413f3", 0xe, 0x5, 0x1}, {&(0x7f00007e2000-0xe4)="6b25260e3ee5c74a71d0f10f6eeb2cc34ecc63ee46c8fca303d0bf333ddc1e505cc524af4eaa4d0f41b6ffd892e2497bab176a8af2dfd67426f8096919c5f0d86052d030dda2a2c90dd09eb1fa5a63d25068ebf2c0f7187e9654b27d5f1a440d68ae88c5fc224f379565dab56822f1194dd4d0b0706b2246a645541582997d98c54d0597c1ae6ba0d2bdcd1aae6855a4ce37feb37e9b32674f8e7cc8cd091c32590c2f3e8ca28b17983b6e556628d9ab127f15522dd374fcae8df9a9767ee79b7011d7effd6aab92180a1f463dec2413bf542b257b3757345fb067917cc893c85b4aeecd", 0xe4, 0x6028, 0x0}, {&(0x7f0000dbf000-0x4a)="fd668cd1d343cac7a3fd6ddf26f33b54eb028b23bdc7c3bcadd8cf9232d7d9d294d6fa10e2ab80205a8e142fbfee94365f22096009da460144a69c3850d144ecf591e836cc9c8f0abebb", 0x4a, 0x2, 0x20}], 0xfffffffffffffffd) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$invalidate(0x15, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000048000)={r3, 0x1, 0x2d, 0x9, 0x8e, 0x29}, 0x14) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000ddf000-0x4)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r5, &(0x7f000082a000-0x1)="06", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) semop(0x0, &(0x7f0000022000-0xc)=[{0x1, 0x0, 0x0}], 0x1) dup2(r5, r4) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000804000)=[0x40000000000000, 0xff, 0x0, 0x1e4]) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000def000+0x305)={0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0x81, &(0x7f00006fa000-0xf2)="1f0329eee07d1cb3686ef2d6837fdf13bd2c41f91150a04fd2eee948998a2b4f9c7d8ca2e1214d3ae06f0a9544dbcab07d0bda0000000000000fff265f63a48051dc792fe0115e46160000000000000401215f392d094dff8cf9b070e800000000000000811fb8697385ac747446e5cb6d6a0a31a3fe9f387f9ae3aa30aa2a47ff0001000000000000fbeb4b0229c0fc687f01f0441ee7a60890fe00000fff36fad5f0fbcaddc644be267cd3564d967ac35e498c1112d5cfbbc1c3a6af14d27ecb813ee1abc74285a857a0c917a44637760e313302f0dceac290520e648e637f930400dd43cac000000000773aaf547b6706", 0x9, 0x2bc, 0xb4ab, 0x800000000000020, 0x20000000008, 0x9, 0x7, "7b6da7c615e5d4e501f6e3"}) [ 178.311481] binder: 21708:21709 DecRefs 0 refcount change on invalid ref 912 ret -22 [ 178.319430] binder: 21708:21709 unknown command 0 [ 178.324332] binder: 21708:21709 ioctl c0306201 20003000 returned -22 [ 178.332233] binder: BINDER_SET_CONTEXT_MGR already set [ 178.337597] binder: 21708:21709 ioctl 40046207 0 returned -16 2017/12/10 13:10:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000892000)="6e65742f6e65746c696e6b00") ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000837000-0x4)=0x2) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000ce3000)={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]}]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000cef000-0x1)="00", 0x1}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001d5000-0x4)=0x0) ptrace$setopts(0x4206, r2, 0xffffffffffffffe0, 0x800000000000028) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000735000)={0x0, 0x108614fa}, &(0x7f0000df4000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000169000)=@assoc_value={r3, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a6d000)={0x9, 0x2, 0x100, 0x4, 0x0}, &(0x7f0000156000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bff000-0x8)={r4, 0x1}, &(0x7f0000848000-0x4)=0x8) r5 = getpgid(r2) r6 = add_key(&(0x7f0000d76000-0x8)="7472757374656400", &(0x7f0000add000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a63000-0x3f)="c5ac83912c7e10fc24c222db52935d1ceac5c264c6c787ba4009c2676906eafc1a8a0e349e833c4fef32345af9fff624aaa87a10d80f427a63c377de966119", 0x3f, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r7 = add_key(&(0x7f000029d000)="2e6465616400", &(0x7f0000b60000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cfe000)="7795193f3ad33e91dd47ce4439b997bb70adb5c0beaaa684bbe60b33adc31e5912b6179eb523de56b687c601158292a8dc343ea295988ca495c63c276010fb2a2a708cdcc30d52a0482d23ccbd13b45ae0989497673a6418fd86bbfa114fd9cf815c62433d70dd9d3e9e5698ed2b4078712d2f28ad2a641a4098aec2fc148d559d15ec9421af149bb600920f485818655d8bad8aae8e093f5f0803041e9d33914fa0371fe77057081d56707add24116a1d99489530cab93cef25c62f79d8acc6221c673bb234fca37c1f158aab2c3188d8602a87c57dad243491df58423118f0dad2d01dc240653f9dae58", 0xeb, 0xfffffffffffffffc) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ea2000-0xc)={&(0x7f0000589000-0x8)="2e2f66696c653000", r0}, 0xc) r8 = accept$inet(r0, &(0x7f0000ef2000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7b000)=0x10) symlinkat(&(0x7f0000c23000)="2e2f66696c653000", r8, &(0x7f0000082000)="2e2f66696c653000") get_mempolicy(&(0x7f0000e16000-0x4)=0x0, &(0x7f0000ca6000)=0x0, 0x7f, &(0x7f0000303000/0x4000)=nil, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) keyctl$link(0x8, r6, r7) ioctl$KDMKTONE(r0, 0x4b3b, 0xcdc) recvfrom$unix(r0, &(0x7f00003e6000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x2000, &(0x7f0000ab4000)=@file={0x1, "2e2f66696c653000"}, 0xa) tkill(r5, 0x9) syz_open_procfs(r2, &(0x7f0000ee7000)="6e732f70696400") exit_group(0x3) fcntl$getownex(r1, 0x10, &(0x7f0000f03000-0x8)={0x0, 0x0}) [ 178.390550] binder: BINDER_SET_CONTEXT_MGR already set [ 178.396711] binder: 21708:21709 ioctl 40046207 0 returned -16 [ 178.410156] binder: 21708:21731 IncRefs 0 refcount change on invalid ref 3 ret -22 2017/12/10 13:10:05 executing program 6: r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() socket(0x5, 0x2, 0x6d9e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x0, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00007c4000)="") mq_getsetattr(0xffffffffffffffff, &(0x7f00008b0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980331, 0x0}, &(0x7f0000002000-0x18)={0x2, 0x33, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000ec8000)=0x75) perf_event_open(&(0x7f000074a000-0x78)={0x2, 0x78, 0x100046, 0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x3, 0x6, 0x40088) timer_gettime(0x0, &(0x7f0000b3e000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, r3}, &(0x7f0000048000)=0x80000000, 0xffffffffffff2342) socket$inet_icmp(0x2, 0x2, 0x1) r4 = open(&(0x7f000011e000-0x8)="2e2f66696c653000", 0x1a1080, 0x120) mq_timedsend(r4, &(0x7f0000a0d000-0x43)="4f56d51599be0f84d7a8f9ad28cabcc5e00e3fe55dcaea1ff24a7031c58f6fc25f9bdb85c2bf647d4ba0c5fc54237162455b7712fdb89d5ebf4093cfebab125b240b43", 0x43, 0x3, &(0x7f0000c0e000)={0x77359400, r2}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000fec000-0x10)=[@in={0x2, 0x2, @rand_addr=0x22d3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) setfsuid(0x0) setxattr(&(0x7f0000b2e000-0x8)="2e2f66696c653000", &(0x7f0000d16000-0x15)=@random={"73797374656d2e00", "29c229776c616e316c6f00"}, &(0x7f00004d1000)="73008200004200000900", 0xa, 0x1) ioprio_set$pid(0x2, 0x0, 0x4000) sync() r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000223000)="2f6465762f7667615f6172626974657200", 0x30000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000346000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a74000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000255000)={r6, @in={{0x2, 0x1, @rand_addr=0x944b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f000026a000)={r6, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000565000-0x2)={0x6, 0xa8}) [ 178.410171] binder: 21708:21731 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 178.414368] binder: BINDER_SET_CONTEXT_MGR already set [ 178.414379] binder: 21708:21714 ioctl 40046207 0 returned -16 [ 178.417182] binder: 21708:21714 ioctl c0306201 20002fd0 returned -14 [ 178.422813] binder: 21708:21731 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 178.444612] binder: 21708:21714 DecRefs 0 refcount change on invalid ref 912 ret -22 [ 178.444622] binder: 21708:21714 unknown command 0 [ 178.444633] binder: 21708:21714 ioctl c0306201 20003000 returned -22 [ 178.460459] binder: BINDER_SET_CONTEXT_MGR already set [ 178.460472] binder: 21708:21740 ioctl 40046207 0 returned -16 [ 178.555599] WARNING: CPU: 0 PID: 21745 at arch/x86/kvm/x86.c:8256 __x86_set_memory_region+0x56e/0x7a0 [ 178.555612] Kernel panic - not syncing: panic_on_warn set ... [ 178.555612] [ 178.555625] CPU: 0 PID: 21745 Comm: syz-executor0 Not tainted 4.15.0-rc2+ #215 [ 178.555633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.555640] Call Trace: [ 178.555656] dump_stack+0x194/0x257 [ 178.555678] ? arch_local_irq_restore+0x53/0x53 [ 178.555703] ? vsnprintf+0x1ed/0x1900 [ 178.555727] panic+0x1e4/0x41c [ 178.555740] ? refcount_error_report+0x214/0x214 [ 178.555751] ? show_regs_print_info+0x18/0x18 [ 178.555782] ? __warn+0x1c1/0x200 [ 178.555805] ? __x86_set_memory_region+0x56e/0x7a0 [ 178.555815] __warn+0x1dc/0x200 [ 178.555829] ? __x86_set_memory_region+0x56e/0x7a0 [ 178.555859] report_bug+0x211/0x2d0 [ 178.555890] fixup_bug.part.11+0x37/0x80 [ 178.555906] do_error_trap+0x2d7/0x3e0 [ 178.555931] ? math_error+0x400/0x400 [ 178.555943] ? rwsem_down_write_failed_killable+0xe/0x10 [ 178.555957] ? call_rwsem_down_write_failed_killable+0x17/0x30 [ 178.555998] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 178.556030] do_invalid_op+0x1b/0x20 [ 178.556041] invalid_op+0x18/0x20 [ 178.556053] RIP: 0010:__x86_set_memory_region+0x56e/0x7a0 [ 178.556060] RSP: 0018:ffff8801c2c476a0 EFLAGS: 00010216 [ 178.556073] RAX: 0000000000010000 RBX: ffff8801c2c477a8 RCX: ffffffff810b566e [ 178.556081] RDX: 0000000000007ba1 RSI: ffffc9000243d000 RDI: 0000000000000282 [ 178.556088] RBP: ffff8801c2c477d0 R08: ffff8801d03321d8 R09: 1ffff10038588e87 [ 178.556096] R10: ffff8801d2ff0440 R11: 0000000000000001 R12: ffff8801c2c47768 [ 178.556104] R13: 1ffff10038588ed9 R14: ffff88017e189280 R15: 0000000000000000 [ 178.556139] ? __x86_set_memory_region+0x56e/0x7a0 [ 178.556181] ? msr_io+0x3b0/0x3b0 [ 178.556198] ? irq_matrix_allocated+0x80/0x80 [ 178.556214] ? synchronize_srcu+0x3c5/0x570 [ 178.556272] x86_set_memory_region+0x3e/0x60 [ 178.556296] kvm_arch_destroy_vm+0x7c4/0x990 [ 178.556325] ? kvm_arch_sync_events+0x30/0x30 [ 178.556353] ? mmu_notifier_unregister+0x433/0x5d0 [ 178.556376] ? __mmu_notifier_register+0x30/0x30 [ 178.556396] ? __free_pages+0x107/0x150 [ 178.556411] ? free_unref_page+0x9d0/0x9d0 [ 178.556428] ? quarantine_put+0xeb/0x190 [ 178.556440] ? kfree+0xe4/0x250 [ 178.556453] ? kvm_put_kvm+0x614/0xdf0 [ 178.556477] ? free_pages+0x51/0x90 [ 178.556500] kvm_put_kvm+0x695/0xdf0 [ 178.556537] ? kvm_clear_guest+0xb0/0xb0 [ 178.556566] ? up_write+0x6b/0x120 [ 178.556578] ? up_read+0x40/0x40 [ 178.556599] ? mntput+0x66/0x90 [ 178.556628] ? debugfs_remove_recursive+0x482/0x5e0 [ 178.556660] ? debugfs_remove+0x1f0/0x1f0 [ 178.556675] ? fsnotify_first_mark+0x2b0/0x2b0 [ 178.556705] ? kvm_vm_release+0x50/0x50 [ 178.556718] kvm_vcpu_release+0x7b/0xa0 [ 178.556733] __fput+0x333/0x7f0 [ 178.556763] ? fput+0x140/0x140 [ 178.556781] ? _raw_spin_unlock_irq+0x27/0x70 [ 178.556811] ____fput+0x15/0x20 [ 178.556827] task_work_run+0x199/0x270 [ 178.556855] ? task_work_cancel+0x210/0x210 [ 178.556873] ? exit_to_usermode_loop+0x8c/0x310 [ 178.556904] exit_to_usermode_loop+0x296/0x310 [ 178.556915] ? SyS_dup3+0x5d0/0x5d0 [ 178.556934] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 178.556974] syscall_return_slowpath+0x490/0x550 [ 178.556988] ? prepare_exit_to_usermode+0x340/0x340 [ 178.557004] ? entry_SYSCALL_64_fastpath+0x69/0x96 [ 178.557023] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 178.557039] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 178.557067] entry_SYSCALL_64_fastpath+0x94/0x96 [ 178.557077] RIP: 0033:0x452a39 [ 178.557084] RSP: 002b:00007fe0801b7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000021 [ 178.557097] RAX: 000000000000001f RBX: 0000000000758190 RCX: 0000000000452a39 [ 178.557104] RDX: 0000000000000000 RSI: 000000000000001f RDI: 0000000000000023 [ 178.557111] RBP: 000000000000005b R08: 0000000000000000 R09: 0000000000000000 [ 178.557117] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee928 [ 178.557124] R13: 00000000ffffffff R14: 00007fe0801b86d4 R15: 0000000000000004 [ 178.558265] Dumping ftrace buffer: [ 178.558404] (ftrace buffer empty) [ 178.558408] Kernel Offset: disabled [ 178.993436] Rebooting in 86400 seconds..