[....] Starting enhanced syslogd: rsyslogd[ 13.406576] audit: type=1400 audit(1517668700.700:4): avc: denied { syslog } for pid=3906 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.205' (ECDSA) to the list of known hosts. 2018/02/03 14:38:35 fuzzer started 2018/02/03 14:38:35 dialing manager at 10.128.0.26:33989 2018/02/03 14:38:38 kcov=true, comps=false 2018/02/03 14:38:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f0000000000)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x4, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x1, 0x4, 0x30000000000000, 0xf13f, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000)={0xfff, 0x6000000000, 0xffffffff, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) ptrace$peekuser(0x3, r1, 0x1) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003000-0x14)={@loopback, 0x0}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003000)={r2, 0x1, 0x6, @empty}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) sched_getscheduler(r1) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)) eventfd2(0x0, 0x80000) sched_setparam(r1, &(0x7f0000003000)=0x8001) sync_file_range(r0, 0xffff, 0x101, 0x6) getdents64(r0, &(0x7f0000002000-0x6a)=""/106, 0x6a) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000004) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000), &(0x7f0000005000-0x4)=0x8) socketpair(0x4, 0x3, 0x4, &(0x7f0000003000)) 2018/02/03 14:38:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000000)={{0xffffffffffffffff, 0x1, 0x7, 0x3, 0x4}, 0x1, 0x3ff, 'id0\x00', 'timer0\x00', 0x0, 0x3e, 0x401, 0x8, 0xb1bca39}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002000-0x14)={0x3, 0x2, 0xfff, 0x1, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="558864b2794de89a86a39a57f88a44ee5448179c69bb65ebc631f2f3db56e113cf6eff305b7e8a1302fb4cb5a6645e80109bf03c714900f9366a34df163f92e0451e1b0969cf9cf2b1dae21be7b06909c1f54fba55fd89f4ef50b5217286a4acb18329e3025d0e085eeea6e9d5a376b39c01f3599ebd047da8eeeafdc9872e477eead6b902a4932500f0570f962035d588d14d18bbf8e44657b2f0a24ac528f7300ea32fe29e27ec47d4fd600d7c87ff98d4db7d4a4d12bd2e6bb1755bf198a3c5a0f19d3ee62955641cb502a2ceb64c0c", 0xd1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000004000-0x30)={0x2, 0x7fff, 0x0, 0x25, 0x10000, 0x200}) fdatasync(r0) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000005000-0x46)={'system_u:object_r:netutils_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x34}, 0x46) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000006000-0x18)=@add_del={0x2, &(0x7f0000005000)=@common='dummy0\x00', 0x7ff}) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000007000-0x1008)={0x0, 0x1000, "734191ac273c9fa40c7164dd1a5be352b24a08e838132aa5aa8fd60bf65888b41a1f07076872a37980f9b2d1c05c713854efd397e6e25c8d421ec8f89d2927abc51011cf34c220f67f09731463baf71cf313b681c294414e5debb0a20aee739f951e5d9225b6780f0cf48ef27be966db7145ac57145712623296291801c1f05d67fb71d1adf31bcc22f2e0ae4d16e60871cd12b39748b2a65d526c967d0ea1d7aa12a5ca883240e3fe0782d90781bb3bec2d32ae304f55f7861aac91a0a5f32c0a68ac88e13c560b93f1143c1badb35671653ed57b27a071d463b75473247e0ff95470b14c7c4e003f639ae863b3b482e8497510a8ea704a4e763b9d4952099f51e65c878f9910158101ff8627740a85a565356c0309506f130ba1c05ba46fe64eff00af4d97933a409bcc4754f752be1f4efe1d47fb53e9989c021ca05c4e2312360bbb474fec1e8391d81ef5271e16fb7b328455d86ed279a8ec757172c3550a9afd8b253947de5050454f600e6c1c8e7f1c261954fdf7fae2ad91960e0e66cbc9554277492d9a337fafe410e508470f579dbb97d6eb4cdbc521c24d74022edd6e2e1f301e484a7b39d0b7e390cccf435b8800bc21d50583efa4c0bf30d71f57a230d47de69b6134e8c69b371ad8df2c0cb5229af6d51aa6eee129ead6649b5dd3eb1d2107df2236d40b556944ca22d96c34128ff258c4e8e625716c941940cfb256786d3de46c2063e8de1836ae01e60117199fda23cf1bb41953c4b46b7b8b9ba324a4050788720b57ff3fe495afbc8e952400aebc500535b74b130aaeb38f7f36f6bc3cc16472bc986d8bb90b9b28a03a60de0988d6819ffde73cb49c91588d285ac0f57d7a43dd8606d154c476a01383369f4fdef26e265b3ba7e8c3863b95878499bdce7df0acb46eed084662569f613b25d4d76fb9fc784d0e3891cd572126d17db7cc6a554ed9857d4590f64293f0f0b4716da6362cdbdaa5573061eda0edadb73431e2f912e220a9250b486504f9442b9048cdf85e00c75c27783fda9dde6316b6c2f70d869d2f3fd1dfd6696f878366d3ae3c75a36a89630a1b74347f37bc45cfd556cc6abf2cf227d0056e016086c7c2346a87ccf588840b62b86a938af956f5e5b6c02ff13500780adce0c9711f4b4477dbeb2a5fcb23bef38e042d3fe2a14eaffbb49f1e1affc78c96fc058fdfe02d860fdaad59e2c094585d818428c9f9ef1e09d78126255b473a42f78ef92b6311649186e59ee1ab403a1275a0c3d0cd338a1e8e3b6eb033f9a7e3d53ab2ce80eca6671af3c955ca3c2b5999625aa88b11f35a01921a6d742c4f8c488aa57caaec89461341c44bf8419a9b903f1f1529fc50bef77b7b3be91273bee10ac60702b42b2bc5a7a3782eb88cd712ba47718e582b7c4da74311ad646e88977859753901029dbd2e49eaa442ffbc44978fb7a2ae1e2976465a4e1a2fda5fcfbc80f3de1bd45845712b7f5cc94728a89ed5de6d632469534d672da35ceb8fc520b624ef2b108ca5a259db0b651467b0cce792262a67adaff77fc80fede0cdfb383fced4f91397e1d9118aaf18085b48537dfc1cc49aa673c28c71186e963f5e999dc7a41dbe39bef1d4ead9c6c2c5dd9bb29d306a99d79cdde4ddc541f0f7a00ac5c37e8a839054458781bae1ac37620b306f0b41501823b261540fd5d753fad4c238b114e774faff79572210bda81970e466722767cd249948959fbcb83bae1376be6507efbee553b72224ad98ae53698e60c4d1321cd879159081751be27673f66c4566c8e479c5f451493e32c6aabd49d72c066c57ec97b4c72f3538414f3588432810555455512000a54b91c800bc6a37270ffece6b2891d5a46812ac2ca2e2016eb5311dc85315c4541c9bc62ca383ccdab1231d1242d299acea3b7dd737504d66d467dd511981e3d32b62144c33f5859ea94fdf02a10503b27f1e765da9da44bf502f2173694b107d7b2700d3e892f3bd8ad47f69af27d563e4a3a38f4fbafee2a8458501fba9089cb9d0f424e0ec66122d85372f725f86484777a93cf1ea119d91512bc67d9421e8673259d7229ebc27d01dbff52024d59e5c52b437139b4777d7b8edb2c27bf3d6dace2ddc71e343f1f0267df95304ea1ccc906de806370e4c6a384c10a1cedfcdadcfb544d01b817d38c1c9769433697d99cb7a50503af3c3b64c8099b0e2ac09cad0c9816f4bb23f78ce4ccfd08d0a12180973d2c7c46ceb533ac3750ea0bf8e303f24677313715a99327fc40b65c329c3a5323e8618bccedd4fe04c5c2d76dcaca7801566eef2fb85fedd23ab679b13ae8a31d1cc26d3a0720295502d2061cdfaa8c714338747a8e4ba826fdb96ef6c690aec20890d821fcd167921c28b323a774c537076e2e1284a55f47d81c4b8f67c86cb2c64aec16025c4671141fd0f9f51a3c0fcbaee07d53838c4ee52efad907ea791f275ea42d9e609dcb1ca0bfe9c6122304feab0ccb111ae55cb96a04135c6d16e38a13562ce75807bc280d4bfcbc903f279197642509d835cff71f5ddb5a401c9890709cd9565acbcc8f0ec567a3b41e4eb34b6ac1b2a84711ae1458269c1067fdcf72db1ba2e37b49f86f3b1b7abc65ddc6127883e1e6f123d8a9f2235a913b5975de058d7237dab44b95dae015c8a4ff0875d44c33b343b7701245cab15eef7b69da9170250d9532f43ac0ce6a4768bee3b034ee39e416dbde103c5c9e0a7d469f735f5fcd90182d685a0eb0b082f378fa456e83443ea29bbf35b381d76f4248bc0c348b59027a60efe6497e35891d2fe21e94d6ab005c7091644b08ebdc70069d7ffad570559ab2e39626c29b87f7a7a8569a7cdad65738cd89f6ee34004b28009e89374f697b050749f3cfa05baf54e2508478f53acb0ee22061d06437240e4642a14d4a1c949d99392dd45e8fed9ec27c3319eb324a2dcedc68ab2cdef79f8867b2e83d418363396d51c5c37efe2f1c03b1fa2e1ab3007a3710f7d4719af64136f73f3766b7fb40c6a6ccf045e5886b3df5d9099edf3407823db48ccd6db9f2a7b20fb0fbccdeb5aae2d277bde7066014fe990d19da923bc4ebe25f0174952b2a8efa21e62b67c5ea191f608040e487c698f8e2f58c68e3b48c9afb03b6dbea76025c583233685e86937e4c4f60a8a79b2bfcdb46e4a52769a77456e89629e25f58abf6d4556f52a7812aa3785dc33f01ea7911288c986c528cfd633a4a00387078975e3268635170bd9e63094742962eb11ddcaeb1432152d95b981d0e75afde6696d54bbbef2eb31a66fa9046ffad26b004c0c66b79bc841235ced79f04ed66a9c17a890d56ce8ec62ecd5fe3f63a9522d403229e4cdd4d70ae22ea6278426220994235c6eb1dc633dd8813a92c8db56c01176d26af1a9ea1f11d1cde85f8f8174c33d55b6e42cce9e168ab1c21056d7974b7f81d6af31dc17ef2dfabb6793b30a17c7853d30176d056aeb4ef3aa793be60d11319f411b81d73b09be9c6b28d440b30cdb9d80ebea492539002cf51bec2360f9bf9b37aa45144cd3bbaca73491b510a7079d8efe83801cbcf9789ea273d92801db0338f8ef42f2510beed469e61b8092945f4e26b134d8056b34445a6f3bcc5f0ce27a914f284fdb541f34edaaa0a20570fa1296ac10ed4b54cf09434a5019721cc4d4369bc06436aa6d46f980c306a6b894f1fe356adbdb67f476b87e374a7c1b1cae0b57d0a3f0877e494b3cc724d7e37a586c11d20f9d24f54c8d6eb25d41d44a90b8f969814bc11ff7f2ef2a61dabfabfe83872f080faab91023c12028e8df31a3aab7816b0603aa488b855b6b63b6b56c844d394fde10ec7ba3b355ebc3f88ce1a226eb4d839ab3071aed2e5d7991e5abab8850db9a62444f4b8665daa0001b15a3c63216fc159f56713ce8331cc7abf5e5d86d902b4321aef71e2186ae512b59ddbda87134054c2b479115f78bb75761d98ae64bf75f546a3df9744ad958239a96f060e4137329dca57f35bff09692cbe4c934ec46e5df99e7ac78551050c370ac0ef27f77adf2f4ffcd0abe5ec811ee4d4946f7e913de5e65a011d58e6f3f5a19cd0b9e807c6b7b7e41f31b71035133b9e53d003765b1e0345d1a910fec158f8602ca53e0857ef332f6db0718ffc636c25e691385bbbcf162f33c37c7915b743fa6e41d8200f8907bbfd9c8b8be4c1a900ca3566a4566539bb9c58d94478489448f3068f50594129eac47784731a96944dfff6d8816638e5edafea42fe3838e95cb9922a982c1d4d1c049a32f56e447e441ddbdc8be25f62e088767b4f377ddd2fdc89b8be6abb5610136e90ceb8242c7e22794bf28afc5662e9f27282af972e2b0c5f00993cb7c3f7eac812576d80f85e0169ae43f6845c9c9df2f7f8bce3d10f91608a8f38c142a9dbd205caddfc2f32d2bae79ef4c9568d8f60b99620009de8f3b9703d7e747448021a46aedbe660b4ea6100ab4c0c5ebba0e5328537ee283e135185457999e8bd5ff1f0209ffac3c97ef15a7af8ec23d830f4d23ddd3fcd282c29fbdf202b57226f9e2ef5c8259a9a982bf847676b10eb30a55e4d56c587160af93dee88eb28f62dd9d710fa0f19a169fce8ceb5222815109884c92c26163ad604b2fa70d557d883bd963dbe10616c5d3a9cc6393e495f1e8318360fa8efe65ade3c07207b17b8973ea1e6960fc2b0c4ca6ab77624e68b7edf9e199cc2469b330aa2f7230c9b3948b18b90dd5a4fb338c60524de31603a5584c81408c7cd5b8f713af8496d981b1fcfcf72a81b4157d8a414bcaa184324c246b718707bc7f9c9f5fb4c51a93267ecf81c3f0c4da93c4da32f757422440b9cbfbfd8d8855576b32b983349165442079fee9ba1e63acb8ce7bfd34f0814b042a0f70c57aacbb2e1667c39aa48d9048416e1634cc20461879abb39c50675683fb87522fb69c27b547023bf0f1f4f201ce7b593509253daf60e7f88fc9c30faaf3ec8a869e26f3646a7f530bde85185c58228713c884bfccc1e507eb997049bac0036abe4f20adfae255a9c5f30ea46eb9a1efcf7b8a9ba2bc172926c6a36a41170832a2f3a48b5b7441ac408a00fbb030342b8a0210036920b8c192018ea4b238bbfc3c9c6a6f955535e31321b4d64c4887a3658871beb375c0d2d47ac5e10818b1f06e0754b1dd191528f77f038668353057f3cacf9ea6305e88638b80c2c6a6f8acbd63a68a59b4e4c6c3d482a2ec3af071d69d0d356d0617f9ec795a2e244ff989b8f82f5cc2c0776f8a481b1e082486bd4f876ed9e6dd90570f2f0d668654dbd0163eabb081b07d839ae394e8772866751095c1eacdc651b7fcb6ddae0054f6cfd8188d0772c7b53e922e55980ecaf5f68933dabde37a122fe2cd1c0828a97c005b109a06816b7ed809a10b96429cb060ed18f9ca30ba66cb207602c2aec49d775b27eceb4b359b00b7d9550647df8817d2938dba2b2a012cfe620b5105387dc6edeb65be63b45060cfe87e17e08b9c96dd43b32f433e229876f8b7a5bf7ecbe89ef386d76c963533da86f64e55f3361b506a3260fd84c48d8a45e8bb736216c923173382ce515fd1b82d3f154ddf5f0581615eda17b90732a9dad727fb39bb31fe5372c52d81b69c90c6fa0c2b2146230b6c0dade7040c41110e7a684274950ec40b060a7846915571a3568b350818cb94f1d1708bb4a8d4c6bf244db37225f4fd65ec2d1d8649854862fafd28ff3eb1ed3bc445d6eec4e92e147959c21e3abb7135ef08d44a3dacd4705d644a97c0b0cc7c56b2802d1f1b2871"}, &(0x7f0000003000-0x4)=0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x2}, &(0x7f0000007000-0x4)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4), &(0x7f0000009000-0x4)=0x4) fcntl$addseals(r2, 0x409, 0x5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000009000)='./file0\x00', 0x200402, 0x4) 2018/02/03 14:38:39 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00008c1000)={0x8, {{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1000}}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$binder(&(0x7f0000c71000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace$peek(0x3, r2, &(0x7f0000ece000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8)={0x8, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000002000)=@l2={0x1f, 0x10000, {0x40, 0x1, 0x5, 0xffff, 0x401, 0x40}, 0x7ff, 0x6}, 0xe) connect$inet(r0, &(0x7f0000001000)={0x2, 0x1, @rand_addr}, 0x10) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002000-0x1b)=""/27) r3 = socket$inet(0x2, 0x1, 0x8001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000003000)=0x6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0x1, "a4"}, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r4, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000006000-0x1c)={&(0x7f0000006000-0x58)={0x27, 0x9, 0x9, 0x6, 0x0, 0xff, "8a69bf5f276a767c58ed1c5ce9a04bb1a8a5b39e6a44836742293836233c6373f13176339a3f3a9ab67956685804b8e4dbce28d0c12ce076907f3203cbd0e7"}, 0x58, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)="298430adfa33c22b3919a473339822efa6169a64761e8134ec56b2a241323603f62b9c2cc4edc4d3e3ea22b329de6842b2c9ef326cb58af8c956e7dc13553766b928f5ce9e7cbd9cc8629c190b1300117a4a1f8feb43738427e55b52077dd6d34bbc86ed278aaf62025cb360fc24629eaa982b98280c6c568539c50ae7ee9e43eed5d33d025d8b3307e9caa5437173808cedce8a5a4357d8ebc14cdd0aebb1248b1f2e2cbff48b3996eaad76d0996264cf66f4cc78ea80e04321b4de3f3c9679fea19af79fe439e3027b47e9f37ef69ace320beaa94e729c182db680f5ac0dc4b46c7f7039e087e95eb43bd992c8474c59a9", 0xf2}, {&(0x7f0000001000-0x5f)="76cca3ee709b0e106a275e110626e82c1720460964b752ff4a02650df5b4bc226a728ae1352235d5179c93b13fd5d3f827afae22b061476633d706a1f42d6b8b8a046b7711bfc0fe04cb56c29af9e17986b431f8ea4d93ddb9637a5a1c1762", 0x5f}], 0x2, &(0x7f0000006000-0xf4)={0xf4, 0x0, 0x6d, "289ab34f3b28867157908021a482dd9fcae6d5193f05a4099f5b30bab7c90bb055ee2bb1998d4ae400840c88fe9d15802ace3c1926e49b19c16b0cffac2f5ec2c44500575f93c9f3f349cadf7ebec40144b11ae8af157f27c15a54cb60e63df2db93be62a881a6bb2f3644d6197af2f20bd287454ef73eeccd60e7b33f30c9741387ebf2db9c78e68593a225ac6cb9ae5b9eb8cce376b016bef0826f44f27339cae73a053b0d8445eb581cc17295d6806d73db34aaec675e4fae416665c81e10f425b98977fe4fd3b6eea249c52a9de34861ebfbfedf8a405ea6ad12465ab3d52ca4f136507d36ce"}, 0xf4, 0x4040015}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r5, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x5}}, 0x4b6, 0x3, 0xa16, 0x10000, 0x5}, 0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000006000)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000003000-0x8)=0x100000000, 0x8) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000-0xc3)="825da696567af83294d00a2164bd974e43fac6dbe40c7627a43f8c2af115521d729d1666bca71245872d5f425666252c381a31b2dca4e337da0350881428180924d17f3aae1f3d8b3c55a474111e6a60f2d1ce791f7349f9fcb4027df5d491e9d1c74e2b6bcf44f0ce2a3223ded9bddb293247578913a124dd0c8813fda146c8b301a077dc47d5477bae3fd59162e878e9c267886d4b89dc117245ffb645ff31315b04efe7a9ca059a435ad4bc1103ecb2321e2b37f517cc8709cff9f2e41012b4c341", 0xc3, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r6, 0x6) 2018/02/03 14:38:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)='cpuset\x00', 0x1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000477000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)='bpf\x00', 0x20, &(0x7f0000002000)="a4ecb97230c678830d3f8f63a67327161804c001a9eff5015e1aa1127f3799626b52c77bc61928b0608de50c2bdaa5fefc21f204b7ed6cbcddc9c9cde52e8ccbc478c54265f71a903ee9cca3a496de398a89339abaaedfa796e5c5d6da5ae356ddf10a166d2ffc833a9defd0a443933c2250ef8e15059ef3f12479183aabdd6c50f5403279fb2545f860077a0fe53944c53a44aede2f245620de283e4b0f818a393929df2753454218e10de0f3e5c83d170f7e4c3dc39f55dd5b2e054cab611aa9a8b7381e404086565a7c96314a3c1fd9d99281bfc48ff6247f5fb687fcb27d3c7a091dba3efdd34c0ceeee461f4e01ca53709e101ccdc9fde59b912391e447a9b8b72b134825456892740a62c4e006a5424a11e0b5b0219fa075a662f037a1b08e2370274e47641dfc52d529ddd88e1bb0d9e239f20d918be11c6164f49677f9096308bf7554fb24d4c9723337b197c78ce8b72fcbb4865d3a93ac4aadeae5f1399822248c8bb5539f06de5bba378f80ed2c1d2c573048df9ac9d5a3ef1dd086a720a96d8956c74091293b3829ba0357ff083362505e9bf6dfb57ee9745a6b106a85792aecaf83f3d718fec4c79af7a295edf2ca5be0f66bfad2d4fec9fc8eba06f7b9b2f6760d0d9b1027dd914c448fffb38039ec7b3fefaff7148350cc8501c468dc2599445341b90f6960cd80ea02214281914032f827bcf57bdd908b920ef35e23733c309544188077dfcae3187428e7d2d95bb33313df6ffdae167b533c919ccd17199457e080aef7d10ae3c51e43a3e43a1453a24fba9b91c9241f7dbc58443740a1de7ca87c98e20632803f4eb989654c0a735486b8ce4836a7f4558481fe197da74fc2c5ed9d391f71c403e9b13a41111a8eead0f5b28515f51da2e14868f337550791d6c5a6f4b048ed19f178abd897d94633910a5e0f69c5f57f7b1c416d2b7ce09d84c3825a15c8ade4f4430540280a934569b8aef358a81e78e9acab5a22c6de1a935bcb761891051edeaa940dbf51e9673187b34ad2bafe9d3ad0322d7b5e3174a0f62a07f9bd9591c04673460c49f0653269f75a78e258ba232b006ad4d7834ad9349ce961a6cda3a18c409ce613920ef0731dcc2240e48cc02b6005131ae20a8d8f75a147eb36542ccf125b91a710b9d73f3736f383871f3f27605d2238e89faf3da8e1b11725e9d12cf754540d6adb61430ebb73eb7a29f705e49cad7250dce6fbc2310c17ae9997ce93dece2ec8ef623b940029561374910d226290587fabe722cbdb62ee833852bb2aa2e544e69373f2260be846c0e72355806b4eebd56a075a7d92461b5cbc0b64d37139e0023ed7176fcc0700ad9e1d8d662accb3c0e6e56f970aad90379e6516cad8b2530fbeb45c316e6635628cc6ff54019615182af95ac2eb738cbe559d4203947ddaf928535674137b5428a5fc45bf9d32bbcde43d4b68bb2213dafa4f101dcbc5b4cdef45ab099bb25d3488a99846f3925c209fa9009afb5e6f85748b73ab99f28e59d1b985a3f8f11370381995ab38f5d5fb5272e6a99803746d8a4182a9f29e54300f5ca5b986723ca933dd2f506a9184a3aff4e2bbee865603ee52ded8bef861a563bb56f87147876aea2a339caaf86385a96f1132650a0d1c32b735f15d76e3fbcf6582b39400826c3f9197f26a44c3c18e0f0bd42d3d68860ea0adbacd76c23f5c22d6a3b43a3a70e03d097d511888a2c82c75508f3ecb03975058cf77445a9e90dc97f5acffca3318e6ce09012db9e4e5835b51e1b6544f540572d8ebdbdc49a934586a2cb1690c3a71dfb02f105d777eebd6b08adb28381ce90185e7a8c600369ceb3ec163408cc4a7fb6b3f92a4cf614a1022212cb87c13333da605447bc452265c4b6cb65d0dbf45bda027f82302fac7e48c9db586a5317e8cdbb782e63b2ebb6941227a5b2e90b542ec7dc9229f0a44f98e1a2d40df4bc01ecb377e2393932212afde2f6be2c319b2e4ebd8da6c32f231f7405c7ddc96ba3d8f2d52091c5de9a74725e9922d5b5a189313955e83aa0d0e6464ab256c3d6c88ec4778ae9f23d21dc74718b7927d148549683fc69f2657e507afcbe8d307afd1e84c80e1780503c0757ae6523f95a473bb5fd0c30686b3a773589b830386d31170ef46144c58d7a9663928763b73a986de26d7b0475004b2eab0470d25179e4550e90f139b4f955ba3b78a88c756aa4f2b529b68ade6a633f6eb519adef1da71d31d93a16284be7b7f88578f444313873f3c1b5da5bdade948bff974b2aa0249511d01f24b56503cf707f1dd2ca1763d2a0e724fca78792425633655567ea1d30db1329711e4b64e94407862c989e406115d949ec23c94bd0d0d4db4df6e37c54cd67a32ac26b79629e854cdb5f52b657585034e5b8f43933f4a99561c6fdd030b3267c66ee04fc695d6a155594a6cbdf37dcb1b5e93058e0c4d9e1ba6e45ced4341cae42a5b7c50564e3736d3fe3b4c7be0af068be716352680880284f7cb95d03143cb926c08673b73da07c3941ec67cb4b207a35b63acd6a4a2ae85dc20645354e9160c6a26a76625eab7ee63211b976972b1dcc8c4e6ebe2838d2017af79c66fad3af8897d9ce0f5b584b3c5c0e47300d67786e5e00f5d36dca7e349b5eb731a196407da151715f92805ae2489b278627b7971372c01c6d22f29fa15a3fc25d2d473866664b7e588a4c219fd790d139f5501f85cf5d86fc1f9f575fcc68a0c55d958f1e999df29c46a5a74242bd7ec45f97c2d740a4333df6ff9fe3481071df76b3e7c17f985b5baa6c8e7d1b1ca80d55407d0b2d9dee1c21681a11a6838f471a05faf81a5b56c3bb881dfc09741d81c1c36171d8c7390b3cc13cd8e3bcb79ceeacc63748f5d5b0f12b65ede0f5ea96690c6759f7b6dcce79947442f1c0a0df463522a75792af4ef5c342c9a6169cd931b883d644f2d57310ebebf9e340967184beab7df883a61d134c223c48b6ad99733b4c0ab30f1f47b78b80a86d730d3b91423d05e8f474885ac181a8dcf93114acb61b50c8d00c75c074e1d4d6ada9c877617c80693d0b8505bf780a464ce4fc03a81592c9a5aa2362383b3f46f4d2aa640b886b6d77460c7503d38888306c728b37f169ed2e19f23381d05776e7df5ee3845d27db1014a24bd9b9b7571ab16904735b7f53b1ee9eb0ffc4689a4bf7bb36c65eb86016e1f5a24df0a852079958810639b433eb3c2baf098ef1685e317534fc95cceb3b65ce4808208f8f4b1507d1d455ca707cea8f5662f253ce11a90112cffa7c56610436d3cf391b1ec1088d910c2e530048578920b02188987a4ab977845e3b9b5a67c8e68e2bcfbeab0ea171fd6d2cd15afbbead4b8baee5a5b9c1c62c521c8136c65cf833b4c294d53e586c1b77f330a66ebeb3332f43af123e7fa61d8cbdbb3f326b214f5b23e6802430f3852df8ded7eb23bde7b0f301e2b3efdfa330ad7c97b5058bbd74874d8e24d011dc79d66c534aa3d6e3487ee74f620e08dba5a2cb5e8dbc728e7428e2ae6e07067a97dff7f77d47a4eb7b13f72977deb04cd9c1cad21a78dae28f9c096b75ed1b565c1e05f703018509adcd10f2dcf6fe0014d342368772d1465bd1bee722911cf7c3e6612e795ccde7eb6890011a9bbbc995c552cbd894ebe4d00d70662efe518fdb281a347d35aeedd0dfae9e1812938c0438be570c13113eac3b0ca60c1c8ce8f636f2d455948a13570f8c6637fd4e3824a612b71becea03397c94d03c12de3d8659c35df53fe16c76b69335a4849d8ec2df85efe55481f5fcc55a4bfb603839e3c1a090b253571d394e748cf1a8efaf03268c84f4fe7fe02409a9bf7c271b2bbde3bc9bdf7c810c65d20a5ab9c6225ed252cad0eba575589c157818641eb4242c6e72d7d44e2164534ad68c66d568830b010d037c83072cf5c150dc257b76c5dfa37764f58cb10621c680ec15d9f893b1b9955c0388155882360d7d75682eef79f2016c38bb04b19dc2b98e3606157a2faef685d0c52687af4283517a2f1f1738f987316a9984a05d7a59681165c4b0484b3efc2a2f73af8632e747f69918dd404823ea82ab1c903014894e1b310922b5e1625892ad9cbaa2d65aa17e19c1a402a5230d46724fdc56f79e4dd15ee2c8a9ecbad794c90f1a8795879bc34590bbe1c317ed690604b38e854fa50562e496657f1c086998d172ece7e9833e73964ccbe4817843924a0b8f09af537132537d383f2a72e8c7a045defab738a325e1aa4212f9299f9ed8a49c4b27a6981a2c40d1e7ada533058d8c8839dafacd6a6a867be9e8f8273a7ac81ff7b414cbf52ea7735c3b2c6a714a259d6f54b5bc37b6627a1e1ce00fda7b5dc769757f8b8e33d48235508f18ab3978ea807117954c80bd4a279663cd85b0a19b966bfb202a6be8d8f3cb91ba357c144c56d5df453cbc10de5e4241fdaf29116ca735b44ee4992db0928eab5d63f17861eefbbbdf2838cd09270febb55095882342e7753d39d3677955710b9222572fe9c75dbd4c32decde0b411380d33b6effa36239fbe66d194f4902a24007a44b0ee8b2b4bb1925beacd6843719ce3bc2882695e21708cbbcaf2ee9b9d552d95737823e9eb765f6fe9d6fb9d1fb2da3426fc72306bcd40a4a479d802de8e1194d569e6872316c0440002727850088a12c6cafcc6dca3ad096dacf87eddf6971a9ec1b9a7204bd710dc9b3fe81aa8fb8da00797ba1e8bee8698b534ff0885753307633f81d98e3fa25032f50d34cd3a1f9cc3b11cd7fcfdcf8bbe572b12f6d4a2a662ec628176a6e04b9c4068c12e6b4b9deadd32fbb93dc06dda73aa45ca1307bb476a14ab1c6dc4132fb1feb76652259f3b2b7d21b1f492587bffacd0b0dbd834daa69451945c410c50f096db9526d2a4aa433f7f2310e317192fb04b6770e34d12d17e1a28c73421dd187aacdf1d1a84c577c9467ccab501cc3fc0e62f39ae6f0eed1adc3b4220be6025ebe20fa4f9fc6b0661bb4a692819c691d331e8b1f4cbbc841e03a15dfc867791b56be482c5136aa99b9c860b66a98f2e8ad1f8da0cffaea47ff54049e9c5423e60b2603092a9a8711d28629f54491bb5a2d0d249316caabed06d346d88c8bbbe6e8ea76e29df429ae619e3aa807437d0aa304a5ab697d69eabda3257744b75974f524d619cb2ae27013e86a55e6397d77cd3426890d90d3f82ff237fa03a8be763aa203560df24bcd9903950324648803117629fdb002fac43027e42a1ec7002637a56617d73cb36a1c47c00452a002c924101113b1f0b701274bbdf21b1655b61bdfa90924fe45885bcfec1f4f4b46bc3d800d0858c63b123a87ea597be28cc1b7646b4c1c1a1f65258060ea99a03d1218e0466c4d3c3c8c3bdfe193718dde7c9d0759fa1eef1e013cc6a82f2e12691c5b5e63943b3ae95f54d2ee1e62411d2a027c5b5029f690cc5f081fc04ecb3edcbc5d005b41acd826c8387d2892b44b8d555ab16703ddedb1aadadd9120290be9ceca03c4383c5d9bdfcea27aa92f6b030a2ca6d1171949d7b5f774bc52133e46545f968005e7c55474d059781f9938fe215ded0089870b74e1eedba18657f7aefe92f533cc41ea69657dfdba0754b45b50e41723caeb13c8430003dde6043ab155a4f0917e0603dc8287b6c4bd16a78fdb0bc5cbf25ec3e7bdbb27c3cfc251fa12bc0f24be9aa0903a22ac2d514a6b3132a3a266fc0a7e0e2e59d010e03bdd5accc422ef99c784647e6a4571b0a9a9aacb6a4e70b6f16f347e6ced13040388e23315158dcc4b07ff") setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}}, {{0xa, 0x1, 0x45d3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x7, 0xffffffffffffffff, 0x0, "fbd27fabe17afd23cb1eceecbfbaa6f89a4562a817f655fae3d5166440840d139b17192398cd76cc0261492bb996111075fa496d5769c01b8cf898da9ec69e0adbf4650c46f003cb3575124827c6672c"}, 0x160) inotify_init() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={0x0, 0x6, 0x1}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r1, 0xfff}, &(0x7f0000003000+0xb6)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x4}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r1, 0xb4}, &(0x7f0000005000)=0x8) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/ashmem\x00', 0x10040, 0x0) fcntl$setpipe(r3, 0x407, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000)={r2, 0xf7, "5688d21ca4f004b17afa21c7e7f490f942335c5f7cecbef0fdc4cae56342dd4323fadc5e7e4fd3bc023c8ca2786f8604db98ed41cd5a9494eee9b861b6a1c00bab318fe3432ae9525ee74e30c619967ee8f66c5dcfc0514a7ae5dc4f52b7a66db3aa6df4b3c1d157c6595355684ac0bdadf4e0b9e61fec25b8e691372b0da99c39adce8592cf1baa1ace336a88698406c8a89ae90b8bc8e025ca5bd287cd8f6cadc3a382b5ebe71e66fc36363aafd1b1021d5b673a38e1b5953c83633c371f9249e05d0173cdb7908b2d2546359f61bf7f6b3e7cc012af39ef6af31292b6baf0c45aff2f29b52863032badb9424ed881a86f5e2456b053"}, &(0x7f0000001000-0x4)=0xff) recvfrom(r0, &(0x7f0000002000)=""/15, 0xf, 0x40000000, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000005000-0x4)=0x4353, 0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000008000)={r4, 0x1, 0x6, @random="540fadc0290d"}, 0x10) 2018/02/03 14:38:39 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001a4000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x81}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x0, @empty}}, 0x0, 0x624b}, 0x98) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xfff}, 0x8) rt_sigreturn() ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x3) fdatasync(r0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000002000-0x20)={@generic="c434e408be13ff333db6b965de244a82", @ifru_flags}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r3, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000003000)=0x81, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000004000)={@generic}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000004000)={&(0x7f0000003000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$TIOCNXCL(r0, 0x540d) r4 = creat(&(0x7f0000002000)='./file0\x00', 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000006000-0x1c)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003000-0x8)={&(0x7f0000005000)=@alg={0x100, 0x10, 0x20, 0x6, 0x3, {{'ccm_base(xts(twofish),crc32-generic)\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x9}]}, 0x100}, 0x1, 0x0, 0x0, 0x40840}, 0x1) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000000000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r4, &(0x7f0000006000)=""/189, 0xbd, 0x40010001, &(0x7f0000002000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) 2018/02/03 14:38:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000079000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7ff, 0x9, 0x0, 0x0, 0x7871, 0x9, 0x2, 0x95, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x7c)={r1, 0x74, "b330f7e52ca9441303dc7fa736f3c674c6a053f43bf7584401f7ca352978fc91884fd329963c082ce5b12bcf8b7e43a6dc8f4fee2cafa03c0d8a9e3e74ed8f219231bc7a36d4f1fd407424aa1d7301ffc52f7818292bfc17d9c5130cc2ccd4c98fc6099565de3d36e04d3909f8234813d589be8e"}, &(0x7f0000001000-0x4)=0x7c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r1, 0xfe, 0x4}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000003000)={{0x0, 0x3}, 0x1, 0x0, 0x3, {0x0, 0xff90}, 0xc46, 0xfff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x4)=0xfffffffffffffff8, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={r2, 0x5}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={r1, 0x19bd}, 0x8) getsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f0000004000-0x4), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000006000)="25cbac11f3c435781a5e166543d31d165d7e877160a5501edde12b51ed817ef0765dd6da5baaaf21f5029135ca81e3d5ad793825ddc5f963d68f08564483ae1be32f1634568314df45ab0925981e52ec970b34b7111279844bca9d20f7c9f4b814d0875ab681b1bf99cec58896cbd6ee1767b6c5cea515c31c392e591e7cd8b938d3d9292221b0bb2a5ddf750fa9b1438fb8f3a5ff3190dd21a40fb77906b9b182891a18792f90", 0xa7, 0xfffffffffffffffb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r4, 0x2, 0x4872, r5) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000003000-0x28)={@generic}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) r8 = getgid() setresgid(r6, r7, r8) 2018/02/03 14:38:39 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) fsync(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) mq_notify(r1, &(0x7f0000001000-0x58)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="794ba5cbd81399129791d6c7", &(0x7f0000001000-0xee)="bf4bf9a34a92483ff4eba2b04b0991c0d4e701d57ff4b65634cf5fd019b33f874a11d7db2d8bca96224300e9859a644759ef8ad93dd949dfb70f4c6f790eb73dd1a1fdded5f8c06b5e722eb8059678e7d24fa7cd3f869f6b8f04dd02f5f3bbc918cf3a1861535c55ecf84d6322a167af992b347731c91fa02f747f14aa023b797e199e11b981cdc6ecf4e1c5729d87463a0caf61fd4e4ad57e72341bba238686b632f54c287ed882717d4bc9ac7a95cc45fd07adcc16d9847103cd88adbbb9dec111ae692d223c28c9c9ed5a179f528f4e8d32bd97e35e93a564f6f3df7d282cd8a274da5f0c64443a76ba8ed5b4"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004000-0x2b)={0x0, 0x23, "a1dfa46b6c2bce0c2d94d90c5695c918686ef24ca9562c04b532d49cf8586d96d323c6"}, &(0x7f0000003000)=0x2b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x5, 0x4, 0x3, 0x6, r2}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000-0x8c)={r2, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x4}}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000-0x18)={0xaa, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000006000)=0x1000, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000008000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, r3}) socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r0, 0x6) syzkaller login: [ 32.210490] audit: type=1400 audit(1517668719.500:5): avc: denied { sys_admin } for pid=4119 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 14:38:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x9, &(0x7f0000000000)={0x0, 0x0}) accept4$packet(r0, &(0x7f000016e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00004ce000)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x3, 0x0, 0x2, 0x20, 0x20, 0x73, r2, r4}, {0x0, 0x8000, 0x3f, 0x6, 0x6, 0x81, 0x3, 0xed0}, {0x81, 0x401, 0x7}, 0x7, 0x0, 0x0, 0x0, 0x2, 0x2}, {{@in=@empty, 0x1, 0x33}, 0xa, @in=@empty, 0x0, 0x7, 0x2, 0x401, 0x9, 0x3f, 0x9}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr=0x7, 0x2, 0x2, 0x3, 0x1ff, 0xa, 0x0, 0x80, 0x33, r3, r4}, {0x7, 0x2, 0xffffffff, 0x614, 0x3, 0x8, 0x80000000, 0x7}, {0x2, 0x2, 0x6f1, 0x7}, 0x46, 0xffffffffffffffff, 0x3, 0x1, 0x1}, {{@in=@empty, 0x0, 0x7f}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x0, 0x2c3, 0x7, 0x6, 0x5}}, 0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x18)={@ipv4={[], [0xff, 0xff], @rand_addr=0x7fff}, 0x4, r2}) unlinkat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x200) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000002000)={0x2, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}}}}, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000004000-0x42)="6034a1ac20f99ade80c879d07d1f6e4a1f0ed9d00e779a38077ef17bb156fd8bbaa355bcd9ac70b34af592f68cce61527519813c96cb090675aa8504b985c00e685b", 0x42, 0xfffffffffffffffa) keyctl$revoke(0x3, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000001000)={{0x4, 0x4}, 'port1\x00', 0x2, 0x0, 0x800, 0x7c9, 0xfffffffffffffff7, 0x200, 0x1, 0x0, 0x2, 0x2}) keyctl$invalidate(0x15, r6) socket$inet6_icmp(0xa, 0x2, 0x3a) rt_sigreturn() ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000-0x8)=[&(0x7f0000005000-0xd)='dns_resolver\x00', &(0x7f0000005000-0x1)='\x00'], &(0x7f0000005000-0x14)=[&(0x7f0000005000-0x1d)="2e47504c776c616e31656d30a62f6b657972696e67766d6e6574303a00", &(0x7f0000005000-0xd)='dns_resolver\x00', &(0x7f0000004000)='wlan1\x00', &(0x7f0000004000)='port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000005000-0xd)='vmnet0cgroup\x00']) [ 32.312558] IPVS: Creating netns size=2536 id=1 [ 32.324080] audit: type=1400 audit(1517668719.620:6): avc: denied { net_admin } for pid=4124 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.348920] IPVS: Creating netns size=2536 id=2 [ 32.387669] IPVS: Creating netns size=2536 id=3 [ 32.428545] IPVS: Creating netns size=2536 id=4 [ 32.475833] IPVS: Creating netns size=2536 id=5 [ 32.535562] IPVS: Creating netns size=2536 id=6 [ 32.586180] IPVS: Creating netns size=2536 id=7 [ 32.651272] IPVS: Creating netns size=2536 id=8 [ 34.172535] audit: type=1400 audit(1517668721.470:7): avc: denied { sys_chroot } for pid=4124 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 14:38:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000736000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x6) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000792000)=""/228, &(0x7f00000bc000)=0xe4) 2018/02/03 14:38:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write(r0, &(0x7f0000209000), 0x0) chmod(&(0x7f0000906000-0x8)='./file0\x00', 0x4) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/03 14:38:41 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) 2018/02/03 14:38:41 executing program 1: r0 = gettid() unshare(0x28060400) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000585000)) exit(0x0) tkill(r0, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000236000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000677000), &(0x7f0000000000)=0x4) 2018/02/03 14:38:41 executing program 7: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r1, &(0x7f0000ab5000-0x8)={0x9}, 0x8, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000049000)=[{0x45}, {0x6}]}, 0x8) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) [ 34.372487] audit: type=1400 audit(1517668721.660:8): avc: denied { create } for pid=5116 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 14:38:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e1c000)={0x343a7f0f}, 0x4) sendmsg(r0, &(0x7f000089c000-0x1c)={&(0x7f0000516000)=@in6={0xa, 0x2, 0x0, @empty, 0x2000000}, 0x1c, &(0x7f000053e000-0x10)=[], 0x0, &(0x7f0000184000)=[{0x14, 0x29, 0x4, "06000000a2"}], 0x4, 0xffffffffffffffff}, 0x0) 2018/02/03 14:38:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x8, 0x800) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000f16000)=[{&(0x7f0000e89000-0x83)="809ccc27680e46a3", 0x8}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000036000-0x10)={0x1, 0x0, 0x1, 0x2}) chdir(&(0x7f0000682000)='./file0\x00') ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00008b8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$urandom(&(0x7f0000032000-0xd)='/dev/urandom\x00', 0x0, 0x0) close(r4) socket(0x18, 0x0, 0x4) dup3(r3, r4, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f000022f000)={0x7, r2, 0x0, 0xb3ee}) openat$rfkill(0xffffffffffffff9c, &(0x7f00002b2000-0xc)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000e03000-0x58)="00ff414a82abc58a262948c342296cdf26c60767d7e7d84cf10b53dd55e9fac038ff511b6b5777e31ab848f97b040000000713a5cb710d0e5d6e274614acc6831200225411311c40c552725ba852c9c973f0bcdaaabe6632", 0x58) 2018/02/03 14:38:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000098e000-0x4), 0x2) getresuid(&(0x7f00009a5000), &(0x7f0000eef000-0x4)=0x0, &(0x7f0000966000-0x4)) sendmsg$nl_generic(r0, &(0x7f0000eac000)={&(0x7f0000be6000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000661000)={&(0x7f0000d4e000)={0xcc, 0x36, 0xa20, 0x6, 0x1, {0x5}, [@typed={0xc, 0x41, @uid=r2}, @generic="a1418a42bbafd2550923bca9ba01118d7ccff51155bcd62ed622098247df8046f681f8a5e0e028638e53612a0cb72f75e966a5fdd49a514970f381a3917cb8165083f19050e8c29d313440f7255fec6e9a06574f9f3aa2a7203944eb0c2807777bbfdb3493b1c7da7f4900bd3ac814f5e9d6e527e50df28ee304cb3859ac24771dea0855f720f18fee7b360880ef56", @nested={0x1c, 0x5c, [@typed={0x18, 0x56, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f53000-0x4), &(0x7f0000420000)=0x4) sendto$inet6(r1, &(0x7f0000efd000-0x144), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) [ 34.518234] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 34.583465] audit: type=1400 audit(1517668721.880:9): avc: denied { net_raw } for pid=5208 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.715490] audit: type=1400 audit(1517668722.010:10): avc: denied { setgid } for pid=5249 comm="syz-executor3" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 14:38:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ffd000-0xe)='/selinux/load\x00', 0x2, 0x0) unlink(&(0x7f0000703000-0x8)='./file0\x00') ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f00006d7000)="5b6dad1e4bab4601dbff0000002000000000f700dd7affffff00230a0b8436c8"}) 2018/02/03 14:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000cf6000), &(0x7f0000dcb000)=0x4) 2018/02/03 14:38:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000+0x630)='blacklist\x00', &(0x7f000039a000)={0x73, 0x79, 0x7a}, &(0x7f0000f6b000-0xef), 0x0, 0xfffffffffffffffb) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000000)="25f9776173c6f6d98af9df5bd08b6d2976e3fd913cdcf31cdafa4b5dcf7fa667947f33bcd4277fd1483704428f551f61da198b4ca76a31c69f6ec5cfa410d252ca8a3fbf6abdd42e8c8b61e241a715894cb246824a78f092fee6e6eceef5794af16774dbede6e723ddf2fd9e2279a4b3aa629eb4165cedf9a18bf02b4a138dab7f275dbcaca7597c1c56c320e6647a8927ce122240719474077d192cf6c3cdede14a22ffa044b81c88b5a9c4c36ce52f0dc8134762a5ed75ee432c4d7ca2961bd73408b93b6e343c27302c3ee228e38ee79b29ca4e", 0xd5) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/02/03 14:38:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000093000)=0x4, 0x4) sendmmsg(r0, &(0x7f0000097000-0x40)=[{{&(0x7f0000f04000+0xac7)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000cb2000-0x30)=[{&(0x7f00002fd000-0x19)="86", 0x1}], 0x1, &(0x7f0000f42000)=[{0x74, 0x107, 0x9, "f9effe6b6c39a4ea08e56b124b00bafb0f1759ef79fb1fd09f9aa5da5d6a155b3b609beb491e2093bd3a05ad9c8ce80514d2d2c6c81bcfb1333e256621f082391c7599d69039a2d2e8f12f06d9171df85b24800c9b01a9bbe342b7da0f2506e24b2c04e51e97b659"}, {0x18, 0x119, 0x7ff, "e7797955ee0be00022458258"}, {0x18, 0x11b, 0x8000, "ab9e5c7ba12188cc7d"}, {0x100c, 0x0, 0xfffffffffffffffd, "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"}], 0x10b0, 0x4000000}, 0xfffffffffffffffa}], 0x1, 0x40) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000acb000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000070e000)=""/178) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000065d000-0x4), &(0x7f000021d000-0x4)=0x4) 2018/02/03 14:38:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00003e3000-0x4)=0x9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000dfb000)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000065000)=[@in6={0xa, 0x0, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8001}], 0x78) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000526000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) pwrite64(r2, &(0x7f0000f8d000)='-', 0x1, 0x0) fcntl$addseals(r2, 0x409, 0xb) ioctl$TIOCEXCL(r2, 0x540c) getpeername$inet(r2, &(0x7f0000441000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000069f000)=0x10) sendfile(r2, r2, &(0x7f000003c000), 0xffc) r3 = inotify_add_watch(r2, &(0x7f000093d000-0x8)='./file0\x00', 0x4) inotify_rm_watch(r2, r3) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000010e000)=@req3={0x8, 0x45f, 0x26, 0xff, 0x9, 0x100000001, 0x9}, 0x1c) 2018/02/03 14:38:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000085f000)=@full, &(0x7f0000fae000)=0x48, 0x80800) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004b2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000789000-0x4)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d02000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) pipe2(&(0x7f00002ce000)={0x0}, 0x80000) ioctl$TCSETSW(r1, 0x5403, &(0x7f000077f000-0x24)={0xce1, 0x1000000000000000, 0x6, 0x9, 0x57, 0x2, 0x100000001, 0x7, 0x1ff, 0xffff, 0x248472bf, 0x40}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00001a1000)={&(0x7f00000f6000/0x13000)=nil, 0x13000}) 2018/02/03 14:38:42 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000007000)={0x80000001, 0x9, 0x4}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) uname(&(0x7f0000000000)=""/88) 2018/02/03 14:38:42 executing program 2: r0 = socket(0xa, 0x807, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x800, 0x0) mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0x0, 0x200000012, r1, 0x0) accept4$nfc_llcp(r1, &(0x7f000037b000-0x58), &(0x7f0000920000-0x4)=0x58, 0x80800) 2018/02/03 14:38:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0x5}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000ddf000)={0xfed5, 0xa23, 0x8}) 2018/02/03 14:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003f2000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000077c000+0xb1b)=0x1ff, &(0x7f0000577000-0x4)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f000057f000-0xb)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000327000-0x4)=0x200040000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb}) 2018/02/03 14:38:42 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000008000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000019000)={0x2, 0x3, @empty}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000020000-0x15)='/dev/pktcdvd/control\x00', 0x8100, 0x0) r3 = geteuid() stat(&(0x7f0000016000)='./file0\x00', &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000001f000)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f000001f000)=0xe8) r8 = getegid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000020000-0x4)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000001f000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000010000-0xe8)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f000001f000)=0xe8) r14 = getegid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000020000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001f000-0xe8)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000008000-0x4)=0xe8) r17 = getegid() r18 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000)={0x0, 0x0}, &(0x7f0000014000)=0xc) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000001000-0x1c)={&(0x7f0000001000)=@proc={0x10, 0x0, 0x1, 0x40}, 0xc, &(0x7f0000016000-0x10)=[{&(0x7f0000019000)={0x428, 0x2a, 0x308, 0x3, 0x1, "", [@nested={0x1c, 0x29, [@typed={0xc, 0x96, @uid=r3}, @typed={0xc, 0x3c, @uid=r4}]}, @typed={0xfc, 0x1, @binary="4d2e868de7b6dd4ee2f0d545a1edbe52c1ff01dc55a8083bb08ef8f7f3e32cbc3571a05cfb31af798f05faeff91bd1e1c1f9cd9e1c29509a28109d063d5385a9ecf9dd350341c9a62b618a2c868353b98083a028591e04dd009ff3cb7cbf8c18c3e0d3d29fcbce1254925f3bc8df24548d3d979ba14bd36ecf5f025af00099018769387b99c08a98239c89811911732404e03c3d7aa5731d9c9a7cb5311844c97125b205095f8873ba166164326511e839941e71e9e3d1e7b686eda6e02d6c56864aea89a8ca2876e2bf314e9bd1632e29ae96b52a120f3ae75ebcb98ca4b2cc66d297982d1330f3539e6513ee594e9e812a"}, @nested={0x300, 0xc, [@generic="4ca28b6b1d0a657b06fce5b06518ccfaf912d730cf92292dd2b706a133e57787a9c571a1fa5f7e021830163b9d85135d412ffa96f347de495716d73889afd92249296a1a810e4c7d2556eb6f44373dbda41dc51d52eb0a928a4684783683262c74de5fb72cb4c8be360bf69fc2abd52d5e54864ce565abdaebb2a7ba62e6ed63c957105bc03b1fcc03a99a255ac1780734a86257f617dc9fe632aa0382a63b1c059cb81d7050dd4f140bac84ce21a84c99c8dc5a9e71260da24fce8dd19e993bf22c60643865fd033f0cec70011c9d1abe4eecfc7a63674fc5c7609c593346e68793", @typed={0xc, 0x23, @fd=r0}, @generic="f9e78dc69b2d133be272230a94e558e48a864016674d6a73a0cfa3f9bf7872c630b5c083278d4d12003713b65f82cdfa2e1f0ff91333b90e47ec9d68a501d05cdf847cb10a055b6b14a7b1028d5a8814ea1c57d4ef174a22aa0bcab9b9af7244763bc65ec56d54a9b2c611de36d7bb61300bd2a4520508c858747a1cc91a234278ee74e03c0dd4bd036fc403ed92a6d79163cff5e3481615256af1ac96b47db7ce24c224ae78e98cbaf41346a062ae4721f32e86985a38e083cb48bcd78905faf49c883de0778f55bb4fb3ff77018dadc10f799caff96a3f396134af0955b0c2edc930c4fb0584386bd39f0f476102", @typed={0x6c, 0x40, @binary="51e2b66ba66bea67d039d78f76706bedb1f06b1cabb96b0c3fcba48c9bae9d88856fc74a69ccc41b5f8850313b5b575690a0a0a6df1db6ffab0cd0587588e2f64504fb53302858cea5af3e45c8492f4b592232a583284657134a37198b5e684617"}, @typed={0x8, 0x75}, @generic="abfc93559018c7327bcfd2cfafaeacc1444fa4b55b42e20374e42f369b107a1c4faf91abeb3e5f15da9b8bd6d5348500a173a60419c15d65e82b27606c3b412a35468da001f88fdca6bdc467b110e0828ad7a06beb3eb84cd88464ca6ac950c1f25bb0326fd3fc4069943f4d8bc64553c223d6bb0b1596c68115a4442beb08ef11f042138b45d98c843625503c146dc46908d909ea4804807e7f72dbd4311e65d389f187ac07a285418ab5"]}]}, 0x428}, {&(0x7f000001f000)={0x510, 0x35, 0x400, 0x6, 0x2, "", [@nested={0x98, 0x7, [@typed={0x14, 0x34, @str='#(.+-user\x00'}, @typed={0xc, 0xf, @uid=r5}, @generic="dafc6e603e5df383ae72a00293c6620e24231ec2c40a519beec0c8e2d307c2650b441149d2d46a3cf6372df377233879201d200b712f67f0691b3506a07d8736125a2a87902170954d7d334dd16b37f5fbd9a88a03dcc8565449fa66772dc2ef175a4539d076bee30b52e14cbd3fe5e619db15"]}, @nested={0xc0, 0x63, [@generic="50ca33e569fb681eda0a7a0e982acaaf1d989fa38fa811384e6988046ec3df454f5b0d27174ffbfd19ce9cdbb660f6a61deef5efd983e624354483fdd0df702d3e7b90730ebfd679be1df860487d04fa71ae756c07d04d4f8cbd20841c27b8071a778b279472dd62c6f40b91615d361b9ba1254a09deac24208c8c021e27018109305af17a35da0977f5d896cdf821988707e3a246d72c0378530bfea3db5dea1cf3aec4c9fedf7b0afca7bf183d6bb6fe0769079841712ba310eb34"]}, @nested={0x2c8, 0x8d, [@typed={0xc, 0x6, @u32=0xfffffffffffffe00}, @generic="db6f2a0ce6d0e2a1f76cfd1a1ca3fbd2231cca1526da843366fefb941259c157f08117e8ceba0135c96dc1896780f98ed3d914277842506ca68c6d14297c40f3a535f89705f147cde53130aa09c72a0f45c9d574f026d2e5e5c7833b3ab565a7204081cbbff6dee0519f0bf2ba2176ae183c1e6a3773913eb34ac9caeb10849f0d058da9f00361bf66af1b5c9228184257aa6d63cd74dfe093019e5c256746728b043d3168390075ae3b918ab4c7a6ce16b8fcb27d9a7cb06b05e37a5c51ded31662663520049d5df102cd", @generic="f7ebfa4cd857c52ee3866b028a9c4c1e062216f6c077bcf992a6a148d2fa2e7ece9f9dc59212bb10", @typed={0x10, 0x47, @u64=0x4}, @generic="ee4d5d2e7f16086bde03f06ff4f505bfb930086bb792bb9a06efd1d88be6c944b0d1d0fe4e4ff885e3f93a2147da1f56d5dff1f158ea15c4da7a92aeae54ab962e1c8e85bfc9bd26f30764cefbec207670350c72601c740aab400337df3d2d2b1e97f9f91dc1b8886dfdc0b0a610baf6eec82cd66e59c4eb6a80daba01a677a7aeb3e8a5f68a923738cf3cc688a3054f0ec054aafcb01db01a8ab2b3288206f8e3fd9b76f4032229ebfae34f562ef04e3222b5c0f84ba39ef628", @generic="2aefbe2adc5c387a493e1c946761a7ce7a0a65c2501cc0e3487c082105e0723cb90b1adddfed62402a9784742ddb135d1fdcaf7ff5f71aba0bd1bdc4c7141ceb6ae46b5a4e6a85e09d10899036c946ed5f41e1921b51d5818b15ac473bed0d63a3bacebd99ab12685e51d3d872a6cfdff4ed618622fd730f3983757b209fa8b3e32ce1f90a96786c928b4a853e83564dfbe3ba976819f71b8aa52d51ffed35b09ce38d748b51b06d324090d4c167ddbc13a42b26b2aa52bb74b139a056cc7ab2dcd928b77830acd0fc2d9d0091f81d0b6e4d0315c3dd65e6e92fc82fcfd52d0d5688367fb8ca1cd50cf6e6868f7ad9860e67cd7b1f3751db9b"]}, @typed={0xc, 0x3, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x6c, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x3b, @fd=r0}, @generic="44a93d5765098ee0b9811fe345d925a0267584d254511d4d0cb93a0554a9b2b59cc1a5951414d3ce17410aa9bec0882289ba7744ae989cd6ea4fd4abbc64b4b373f0c656cee44b5043aec64179cd6d8562849e011bf0e9", @generic="59e5ca188b754894502e9f618695363380507c41aed649088edbaf9ca4089f4207f55bf2292aa07c4425fff5e7b5d208f497990e23f58330416fe22ab55c9cbe7cf7094329cd4680a599f2c3855754fdf6b1f8a2b3fa9533da"]}, 0x510}], 0x2, &(0x7f0000016000-0xc8)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x2c, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r1, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x14, 0x1, 0x1, [r0, r1]}], 0xc8, 0x800}, 0x5) 2018/02/03 14:38:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fc6000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e7000-0x6)='smaps\x00') mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') sendfile(r1, r0, &(0x7f0000310000-0x8)=0x100003, 0x10001) 2018/02/03 14:38:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) r1 = memfd_create(&(0x7f0000001000-0x3)='*@\x00', 0x3) r2 = mmap$binder(&(0x7f000072c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000001000-0xf6)="8e18ca3f5ee67a8532b777b428a7323177106049626feb2b39b9615a2208bd28a29a66d9aa4dd18f0a84785e8e55771fd4e95b94aa9c261254ca4363f06c5f37996af18bac75a3812d146f5eaf7a780e2ed29786aa8554dbc03a40bc95a1dd731c35a8eadddc91f6e6c6d7ff7de6195ec676ab6f096f3104918220d0ff20f533aef913ff45c3ac8a6c9bde75582779907cd2a8871d5902a3929ef304c99979be7bc67fc22cbe5b90fc812a07c50edc56ea086987c359009e5f403aeb6f73178e5010cab00866b0269fff26ddd50c1d9898680524b84ae614feb92c3f048ab1e8d26f29e8028e05e51086187143c48b056995b820b80e", 0xf6) getsockopt(r1, 0x3, 0x5, &(0x7f0000000000)=""/252, &(0x7f0000000000)=0xfc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000086a000+0x2e9)='/dev/rtc\x00', 0x46000, 0x0) getsockopt(r3, 0x0, 0x4, &(0x7f0000153000)=""/210, &(0x7f0000fdf000-0x4)=0xd2) 2018/02/03 14:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\'', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000ae5000)}}], 0x30) r3 = syz_open_dev$sndseq(&(0x7f0000cea000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r4, r3) 2018/02/03 14:38:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioperm(0xffffffffffffff9f, 0xb8b, 0x8) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000cf5000)="a492040db192b32df1aaa09b8ed3bd54e4ed8b76f2678a58a209abb2", 0x1c, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r0) 2018/02/03 14:38:42 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sysfs$2(0x2, 0x4, &(0x7f0000001000-0xec)=""/236) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x1000200000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x4e45f6bb, 0x0, 0x1000, 0x61, 0x1000}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) 2018/02/03 14:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000697000)=""/158, 0x9e, 0x0, 0x0) getsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000f3b000)=""/4096, &(0x7f0000e50000-0x4)=0x1000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000436000-0x30)={0x14, 0x0, &(0x7f0000136000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f0000888000-0xb)}) 2018/02/03 14:38:42 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000001000)='\x00', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000004000-0x10)={0x3, {"016f38a62da8f8"}, 0x5}, 0x10) fgetxattr(r0, &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0x54) 2018/02/03 14:38:42 executing program 4: readlink(&(0x7f00005d2000-0x8)='./file0\x00', &(0x7f0000f97000)=""/136, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000030b000)='./file0\x00', &(0x7f0000001000-0x44)) 2018/02/03 14:38:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f8c000-0x3), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) chroot(&(0x7f0000286000-0xa)='./file0/file0\x00') r2 = dup2(r0, r1) read(r0, &(0x7f0000bd6000-0x1000)=""/4096, 0x22b) shutdown(r2, 0x1) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/02/03 14:38:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8000}], 0x1, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2271, &(0x7f000003a000-0x2)) [ 34.901274] audit: type=1400 audit(1517668722.190:11): avc: denied { set_context_mgr } for pid=5309 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 34.908242] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 34.914971] audit: type=1400 audit(1517668722.210:12): avc: denied { dac_override } for pid=5318 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.974060] binder: BINDER_SET_CONTEXT_MGR already set [ 34.984635] binder: 5309:5333 ioctl 40046207 0 returned -16 [ 34.990978] binder: 5309:5312 BC_INCREFS_DONE node 1 has no pending increfs request 2018/02/03 14:38:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000957000-0x15)='/dev/pktcdvd/control\x00', 0x20101, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000fec000)={0x8, 0x3f, 0x3a, 0x1, 0x101}) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000cdd000-0x50)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000157000)='/selinux/member\x00', 0x2, 0x0) 2018/02/03 14:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000393000)={0x78e54cc9, 0x673e, 0x800, 0x7f}, 0x10) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) 2018/02/03 14:38:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000119000-0x4), 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007b000-0x4), 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003af000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f5f000-0x8)={0x0, 0x7fffffff}, &(0x7f000060b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000072d000-0x10)={r4, 0x1, 0x5, 0x6}, 0x10) close(r2) 2018/02/03 14:38:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xae2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, @perf_config_ext={0x4feb, 0xffffffffffff7fff}, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x8000000000541d, &(0x7f000082a000)) bind(r0, &(0x7f0000446000+0x7aa)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x3, 0x1, 0x2}}, 0x2e) fcntl$getflags(r1, 0x3) r3 = creat(&(0x7f0000c1c000)='./file0\x00', 0x28) epoll_pwait(r3, &(0x7f0000926000)=[{}, {}], 0x2, 0x2f, &(0x7f0000655000-0x8)={0x3}, 0x8) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f00004f6000)=0x10010fffffffe, 0x1fd) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f000095c000)=0x1000) mq_unlink(&(0x7f00006fd000)='bdev#\n}/locgroup\x00') bind$inet6(r0, &(0x7f000008d000)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000d3b000), 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/03 14:38:42 executing program 1: socketpair(0x11, 0x2, 0x7, &(0x7f0000de9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xb)={0x0}, &(0x7f0000901000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000953000-0x4), &(0x7f0000001000-0x4)=0x0) stat(&(0x7f000033a000-0x8)='./file0\x00', &(0x7f0000040000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000321000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r6 = syz_open_dev$sg(&(0x7f000065c000)='/dev/sg#\x00', 0x8, 0x0) r7 = syz_fuse_mount(&(0x7f0000c3f000-0x8)='./file0\x00', 0xc000, 0x0, 0xffffffffffffffff, 0x8, 0x50006) r8 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007aa000)='/selinux/member\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000057e000)={0x0}) r10 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006b8000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r12 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008d7000)='/selinux/status\x00', 0x0, 0x0) r13 = socket$pppoe(0x18, 0x1, 0x0) r14 = fcntl$getown(0xffffffffffffffff, 0x9) r15 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000636000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000cd8000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000a2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x18)=[{&(0x7f00003f9000-0x3b)="8fb1390ed3228a37bb9f9b2cb6b0272bede14ead4c0f2ca17b4e70f05633fd8fdaf6196ca2dd4d2629fa460e6e256bcea2c3ecf1944c92f4d250a3", 0x3b}, {&(0x7f0000768000)="ee7cf6bad7d9ef2e1b35187334ecaa5c936f99fb2fbc4356e049927b2b11f43731124ee2739a4a51caeebe66f99a43f2347a664b15213ecfde00a353b766306e603ca336f6a7188a10fbb4a73bebc060029f3c608b6408598da1e7c1240effcf7bd67a82ac6607860541f48553f59bf650e77d26724d5931447dabe0", 0x7c}, {&(0x7f0000cf8000-0xa6)="cb575c85d2d1146bacb2e72d5566a85a02b8d419f1bb8d0d3f9aa80eb3109f8c5581c70784dca98eb7ae43a5f21ca252ac35d95b3321ba796757ec19f6c50cf050c85d48dd74e6c208034c4e6b1b45fee23d9f56425a37dc95cfdbb0c32770b18ed919e7eda1f9a2c7016d29dc84ac33f8bcff41d152efc374048a35a42dfa601e7ded16769abae12df9e7a336c523d5ef1b55fa12c55ea133c46984ff9db3c2449539fb5699", 0xa6}], 0x3, &(0x7f0000bd3000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000e03000)="9c3ef6780e342890be753604956deb999d2749efdc594cba1371fbe05c0307c985568f857cb0c9d1208b42db524d4e51a3fb199d5e2014216ca80c3367bcbd797e404bde677f476c94dc4a711a64e2ec6b9dfa449539d318f43f6521d7", 0x5d}, {&(0x7f00009d0000-0xb8)="8a872f434fbfd3425223d0cff2a979d44cfc1e4c29f7ea7d31ecf7f3e43b99eb389060a2dad9714b80ee97e202e09ab79a5c0221a8dc064c19af6466a9dbd39358526564b8edccd7a083627f51895e6704b992dfc5765de3c33de032ce64f9cee97491afed7e017091a4669cd1e88953541428730b2cc6eeba059bc2c9d495eaeafdfba4c5463271ceac08c600e3259004d34948eb756673a9063cd88fce9dd57032c1b3967b0b34a24a8e17a727a62eb9218a036c59a20d", 0xb8}, {&(0x7f0000867000-0xb6)="885b8e428a1f4b803479bc11029ad2e6ca28aa46ebad1e290ec3c138836ad85f4d57a255881e8117c0a80998976f164b1a66026fed664fc3430f5ff7d722eae82d5f224d39313024007166d76f309cb45ee999491e4b18f68a2b9fd7f5a1e35e552bbb7a5284f584f9a3514adeb380f27b339346437042672ef3138873748b919749fa3f4e1ec3fb883c2575e3852123422a8071482a71a93d9535e960d666139161b35224ae24c4599a8319803b69aaf9c8a99938b8", 0xb6}, {&(0x7f0000000000)="92089674b08bc07ef0ad1f3f2583edfcd6edb18d4899751fa1299e2565af5ee522a380e1101e77a8090e6cc06582c9a41901363102613ef5315f6659bfa06e9da028300a24885a9d52c0b0ed71ca5af44a782f9a3160ec64650e65ccba94ef8f3e951c6550d03593b672979b183c26aa9936d2945c4a2dab8f", 0x79}, {&(0x7f0000001000-0xbe)="db7adce9decdb28911df11a416f60d397913f464c3bb8810764fffa785eb4495fc52c2db76fa220bee6e15f9e71d3881cc06f12544f386596fc81a9b66a5612d05d6b9069b2cff33c612fbc58bddd74379642eec5660f72e928d90792237b83aed5dfddf52665fdbcdb2b0b498e945ec8fb806b85380dfe8de5ed19f4da50f418a867b0c647602963259093c129291ea8dc9215b94e8312b4ae7c39f9989268b3f33516280c98521a0ecda845a166afd0632c164742cdf4815d70a88cf84", 0xbe}], 0x5, &(0x7f0000164000)=[@rights={0x34, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12, r13]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}], 0x64}], 0x2, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f9a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r20, 0xc06864a1, &(0x7f0000f9b000-0x60)={&(0x7f00007af000)=[0x8000], 0x1, 0x9, 0x9, 0x8, 0x68f3, 0x8, {0x38319eeb, 0x100, 0x7fffffff, 0x4, 0x1, 0x4, 0x6, 0x7, 0x0, 0xfff, 0x7, 0x7, 0x4, 0x9, "59fac751015a72861534921244f9d2febedba57f4eae589ca1e0620ea3c185f2"}}) r21 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r21, 0x29, 0xd2, &(0x7f0000a71000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) 2018/02/03 14:38:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000002000-0x4)) r1 = userfaultfd(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xd)='net/if_inet6\x00') sendfile64(r1, r2, 0x0, 0x9) 2018/02/03 14:38:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00009f3000), 0x4) pipe2(&(0x7f0000c04000-0x8)={0x0, 0x0}, 0x800) r2 = mmap$binder(&(0x7f00009ec000/0x3000)=nil, 0x3000, 0x4, 0x1031, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000cb6000)={r2}) 2018/02/03 14:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000237000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x2dcecc7e98d8a185) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37), 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x22c, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000c8d000-0xc9)="1ebce75469df687bd1e1f97713d305f9bf587f4dc08608db5f33c2eb34f189ef146f23da8df5827b6575680ec409d13fe0b3e54133238ec68531d4870103073c4c5a42b1523e11998f4b5dab24a4a22d48154ea1bdf351c89da4042eb94f9e837c06814b71810141d3d44e496019c5017dee79b5af378f24eb687231bbb5bc2d58a87c5219ed5cc47f86517abe25f99733da6a086173fc49b99b80ec934e77fa1ed58d8293d2ce02bc770b89e092642e3615311de01f2a356e726bdc94b092af35e902993da2", 0xc6, 0x0, 0x0, 0x0) 2018/02/03 14:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000dd000-0x9)='/dev/ppp\x00', 0x40800, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f0000581000)=0x14) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x0, 0x1}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r2, &(0x7f00002ef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000077d000-0x4)=0x14) 2018/02/03 14:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00') readv(r0, &(0x7f000000f000-0x60)=[{&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f0000001000-0xcc)=""/204, 0xcc}], 0x0) 2018/02/03 14:38:42 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f000000e000-0x18)={&(0x7f0000000000/0x2000)=nil, 0x9, 0x1, 0x48, &(0x7f0000000000/0x3000)=nil, 0x8}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000004000-0x10)=@nfc, &(0x7f000000f000-0x4)=0x10, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000000e000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000010000)={0x0, 0xffffffffffffff10, "3109e6cecd1a69fbb1b2d5d9d82ca6e26e0c179706c67a22ce9b0a5245c09d044f06e8a72885989782b6f0100956f7a3d8ecad68d4b801dab872b1a228d3738ad43b68245c739e85728968749bca7395a57c17f9cd324cd261da8b9bb20acdf6214324d0fd3ec96a2854d00c47aa6b0900c68d9a1449c8aca122cb40b6d3f0cf8f7739db6399777691a4f385c69232d043d82852faca12952f0109ac02d5153e6712bc3aa2133db99ce2eff58094f5c208ba2b4254f2bb98bca9e4b4d1fc89dbe21d"}, &(0x7f000000f000-0x4)=0xca) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000f000)={r2, 0xb12}, &(0x7f0000010000-0x4)=0x3) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x19d, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005a00030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0xfffffe77}], 0x1, 0x0, 0xffffffffffffff48, 0xfffffffffffffffc}, 0x0) [ 35.012176] binder: BINDER_SET_CONTEXT_MGR already set [ 35.016451] binder: 5309:5343 BC_INCREFS_DONE u0000000000000000 no match [ 35.024424] binder: 5309:5312 ioctl 40046207 0 returned -16 [ 35.026848] binder: BINDER_SET_CONTEXT_MGR already set [ 35.026856] binder: 5309:5333 ioctl 40046207 0 returned -16 2018/02/03 14:38:42 executing program 2: pipe2(&(0x7f00007ac000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004df000-0x4)=0xdb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) connect$l2tp(r1, &(0x7f000054a000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @loopback=0x7f000001}, 0x0, 0x3, 0x3, 0x4}}, 0x26) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f00000a0000), &(0x7f0000ba6000-0x4)=0x3) 2018/02/03 14:38:42 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000021000)=0x1, 0x4) bind$netlink(r0, &(0x7f000002b000-0xc)={0x10, 0x0, 0x3, 0x600000}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000012000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000013000)={0x14, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 14:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000), 0x4) r1 = getegid() getgroups(0x4, &(0x7f0000f0f000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb5000)={0x0, 0x0, 0x0}, &(0x7f0000223000-0x4)=0xc) getresgid(&(0x7f0000655000-0x4), &(0x7f0000e86000)=0x0, &(0x7f0000999000+0xbc)) getgroups(0x9, &(0x7f0000415000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = getegid() stat(&(0x7f0000f36000)='./file0\x00', &(0x7f0000a57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f00001db000)=[r1, r2, r3, r4, r5, r6, r7, r8]) 2018/02/03 14:38:42 executing program 6: prctl$setmm(0x23, 0x0, &(0x7f0000d3a000/0x4000)=nil) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000251000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40045408) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000b27000-0x58)={0x0, 0x40, 0x1, @thr={&(0x7f0000b26000)="bc5fc308056c306789d0698a56855a64a3db9031e1b1b5b0ed1b1e46b396950ac22db9e4b2fbef49c24ee31de3adff70ec3cd978a6cd1f1848195efba5be73b3fc0dbdb118edf73b215a681ec4c62abae6803abcc4e8814b5b03b9db513cfc9e425464707378fb548ae2d16222e99bffa43f6410d552684a8d2b40", &(0x7f0000b26000)="1fe27ae9559a4cd358d7246b443ccfa609a0fee7d532df032bb1a108593c2d9eddf47deb179bffc8113c00c6f5ad949d9b7bca1f2412952675ba"}}, &(0x7f0000b27000-0x4)=0x0) accept4$packet(r0, &(0x7f000093c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e55000)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000697000)={@mcast2={0xff, 0x2, [], 0x1}, 0xc36, r2}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000787000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f0000b28000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000005d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000b28000-0x4)=0x14) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b27000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000b27000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00001fb000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x2, 0x0, 0xa, 0x0, 0xa0, 0x3f, r4, r5}, {0x1f, 0x8, 0x2, 0x3, 0xfffffffffffffffe, 0x8001, 0x8, 0x26a}, {0x80000000, 0x9, 0x18, 0x2}, 0xfffffffffffffffc, 0xf, 0x2, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x7, 0x3, 0x3c}, 0xa, @in=@rand_addr=0xf296, 0x6, 0x2, 0x0, 0x8, 0x0, 0x5, 0xfffffffffffffff9}}, 0xe8) timer_settime(r1, 0x0, &(0x7f00004c7000-0x10)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f000080b000-0x10)) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) 2018/02/03 14:38:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000059b000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000bbe000)={r1}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000580000-0x30)={0x0, 0x0, &(0x7f000016e000)=[], 0x0, 0x0, &(0x7f00004ec000)}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000781000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) 2018/02/03 14:38:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x22, &(0x7f00002ce000-0x4)=0xda7, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) 2018/02/03 14:38:42 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000940000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000256000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000022e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000095d000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 14:38:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f000051f000)) futex(&(0x7f0000064000-0x4)=0x8, 0x9, 0x9, &(0x7f00003ea000-0x8), &(0x7f000016d000-0x4)=0x800, 0x4) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00000d0000-0x1c)={&(0x7f00001b5000-0xc)=@nl=@unspec, 0xc, &(0x7f00009e7000)=[{&(0x7f0000538000-0xbd)=""/189, 0xbd}, {&(0x7f0000c8f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a67000-0xa3)=""/163, 0xa3}], 0x3, &(0x7f0000f3f000-0xf5)=""/245, 0xf5, 0xfffffffffffffffd}, 0x141) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005c2000-0x15)='/dev/pktcdvd/control\x00', 0x400200, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000cb6000-0x7d)=""/125, &(0x7f0000e21000)=0x7d) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000271000)={{0x100000001, 0x0, 0x0, 0x0, 0x2}}) 2018/02/03 14:38:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000fbd000-0xc)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) 2018/02/03 14:38:42 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000015000-0x38)={&(0x7f0000009000-0x10)=@rc={0x1f, {0x7f, 0x80, 0x4, 0x7, 0x0, 0x8c80}, 0x13c9}, 0x9, &(0x7f0000026000)=[], 0x0, &(0x7f0000005000)=[]}, 0x1b) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000027000)={0x0, 0x7ff}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000028000-0xc)={r1, 0x4, 0x10}, &(0x7f0000028000-0x4)=0xc) 2018/02/03 14:38:42 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)=""/247, 0xf7}], 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000003000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000001000-0x94)={{0x9, 0x5}, 'port0\x00', 0x1a, 0x20000, 0x0, 0x1, 0x4, 0x3ff, 0x4, 0x0, 0x4, 0x2}) 2018/02/03 14:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007ef000)="736563757269747928fb5d5b2a2a7d80402f00", 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009e5000-0xb)={0x1, 0x0, 0x1, 0x2, 0x9, 0xd43f, 0x2, 0x3f, 0x1ff, 0x62, 0x7}, 0xb) connect$ipx(r0, &(0x7f00000b9000-0x10)={0x4, 0x5, 0x1c, "d7be847a68dd", 0x693}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00009b0000-0x24)={0x7fffffff, 0x1000000000, 0x6, 0x0, 0x600000000000, 0x100, 0x92, 0x7, 0x7ff, 0x3, 0x2, 0x7}) 2018/02/03 14:38:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xeb3ea1d, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f0000aa2000)=0x4) pkey_alloc(0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000001000-0x4)=0xd034, 0x4) 2018/02/03 14:38:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x3) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a96000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000396000)={0x0, 0x8}, &(0x7f0000d48000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a2b000-0x8)={r3, 0x1}, &(0x7f0000c3c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a14000)={0x0, 0x4, 0x7f, 0x2, 0x3, 0x7}, &(0x7f0000ced000)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000185000-0x8)={r4, 0x5}, &(0x7f0000b44000)=0x8) sync_file_range(r0, 0x0, 0x0, 0x0) getresuid(&(0x7f0000f13000), &(0x7f000015e000-0x4), &(0x7f0000f89000)) r5 = openat(0xffffffffffffff9c, &(0x7f0000d9a000-0x8)='./file0\x00', 0x161a00, 0x102) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000b94000)=""/11) 2018/02/03 14:38:42 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000e17000)="94000080bb4860b3aba8b1ea2c0fa8a85b2fd5fae705bb074f854388cd64c6226044fbe73196b7517fc1adb5a10f19a83a16fe8bad2781c99a848a96e05a3db9c3c379733ef7c77d828a16c75bed660ea8aac6652f12b57261a663c24540cb70a851ed05cf062afb743f67b512468a0d38d98b127d5cfca6", 0x78) 2018/02/03 14:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r3, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000afa000-0x10)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00004fc000-0xc)={0x20000001}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a69000)={0x40000018}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{}], 0x1, 0x0, &(0x7f0000bc0000-0x8), 0x8) 2018/02/03 14:38:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000960000-0x8)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00002a0000-0x40)=[{{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000001000-0x8)=[{&(0x7f0000000000)=""/16, 0x10}], 0x1, &(0x7f0000001000-0x6c)=""/108, 0x6c, 0x100}, 0x80000000}, {{0x0, 0x0, &(0x7f00006c5000-0x8)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00002de000)=""/149, 0x95, 0x9973}, 0xffffffff}], 0x2, 0x20, &(0x7f0000cd0000-0x8)={r0, r1+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x3, 0x9, 0x8, 0x15, 0x7}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f00003e9000-0x4)=0x5, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f0000723000-0x4), &(0x7f00006d2000-0x4)=0x4) 2018/02/03 14:38:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000572000-0x1b)=""/27, 0x1b) r0 = socket$netlink(0x10, 0x3, 0xa) close(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc1000-0x15)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00006f1000-0x4)=0x20000) bind$unix(0xffffffffffffffff, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r2 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e51000)=r2) writev(r1, &(0x7f0000797000-0x18)=[{&(0x7f0000378000-0x7b)="633d52c3879a8b338eaccb2e89497dca053488b886f027126380fd163d51d29f5cc46cf2f4cddefc9f5fbfc0976481a3ad820655c554c5af7e725a91ac1e2b5dd0bba9ba851d4ebbe558f47721349c8bba5352ee1a4df4133bf316ba11662fdcaf27a8faa1bf358dc570b385d299ae5789b07ea245442f54527de0", 0x7b}, {&(0x7f00007a9000)="d8cc203e83834224e9d1a884f912d08a14a75e4c65fc0bc9a6bfb9ce", 0x1c}, {&(0x7f00008fb000-0x6)="50bc2f01e88c", 0x6}], 0x3) mq_timedreceive(r0, &(0x7f0000f5b000)=""/181, 0xb5, 0x7fff, 0x0) r3 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) r4 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000254000)={0x0, 0x0, 0x0}, &(0x7f0000463000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000051b000)={r2, r4, r5}, 0xc) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00004c3000)={0x77359400}, 0x8) getpeername$packet(r1, &(0x7f00004de000+0xabb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000f8b000-0x4)=0x14) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00004ab000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x3, 0x787a, 0x2, 0x20, 0xa0, 0x0, r6, r4}, {0x6, 0x8, 0x200, 0x557, 0x75e, 0xac, 0x2, 0xfffffffffffffffe}, {0x8, 0x9, 0x3, 0x1}, 0x2, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x3, 0x0, 0x2, 0x8, 0x3, 0xfff}}, 0xe8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f00008c6000-0x8)={0x77359400}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000017000-0x88)={0x7, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, 0x88) [ 35.286056] audit: type=1400 audit(1517668722.580:13): avc: denied { call } for pid=5397 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 35.309132] audit: type=1400 audit(1517668722.610:14): avc: denied { transfer } for pid=5397 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/03 14:38:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create(0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005ec000-0x8)={0x0, 0xc3}, &(0x7f000030a000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aa7000)={0x1, 0x2, 0x0, 0x5, 0x8, 0x1ff, 0x7fff, 0x3, r2}, &(0x7f0000a24000-0x4)=0x20) sysfs$3(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) clock_gettime(0x0, &(0x7f0000d99000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r3+30000000}, &(0x7f0000e33000), 0x6) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000b9e000)={0xf05, 0x5, 0x4, 0x9, 0x8, [{0x8, 0x8001, 0x4, 0x0, 0x0, 0x100}, {0x80, 0x1, 0xffffffff, 0x0, 0x0, 0xa00}, {0x92, 0x0, 0x80, 0x0, 0x0, 0x9}, {0x3f1, 0x0, 0x80000001, 0x0, 0x0, 0xb02}, {0x4, 0xe91f, 0x3f, 0x0, 0x0, 0x40c}, {0x4, 0xeb, 0x0, 0x0, 0x0, 0x2}, {0x10000, 0x4, 0x8, 0x0, 0x0, 0x100}, {0x5640, 0x7, 0x3, 0x0, 0x0, 0x4}]}) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) lremovexattr(&(0x7f0000798000-0x1)='.', &(0x7f0000d69000)=@known='system.posix_acl_access\x00') umount2(&(0x7f0000d5c000-0x1)='.', 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000848000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) 2018/02/03 14:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000e74000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00008b2000)=0x14) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000619000)=""/14) modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a7}, 0x10) sendfile(r0, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000bcd000)={0x0, 0x0, 0x1}) times(&(0x7f000086b000)) tee(r0, r0, 0xb521, 0x6) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f00001d2000-0x8)={r1, 0x3}) [ 35.347872] binder_alloc: binder_alloc_mmap_handler: 5397 20000000-20002000 already mapped failed -16 [ 35.367897] binder: BINDER_SET_CONTEXT_MGR already set [ 35.387135] binder_alloc: 5397: binder_alloc_buf, no vma [ 35.392702] binder: 5397:5400 ioctl 40046207 0 returned -16 [ 35.413216] binder: 5397:5426 transaction failed 29189/-3, size 40-8 line 3127 [ 35.426013] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.431567] binder: release 5397:5400 transaction 3 out, still active [ 35.438856] binder: unexpected work type, 4, not freed [ 35.444407] binder: undelivered TRANSACTION_COMPLETE [ 35.449608] binder: send failed reply for transaction 3, target dead 2018/02/03 14:38:42 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000e5d000-0x8)={0x77359400}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000ef8000-0x78)=[{}], 0x18) 2018/02/03 14:38:42 executing program 3: syz_extract_tcp_res(&(0x7f0000002000), 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x3f}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x8) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x404480) bind(r0, &(0x7f0000001000)=@sco={0x1f, {0x0, 0xfffffffffffffffa, 0x40, 0x2, 0x40, 0x5}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@generic="6e2d9740022e2f3f2427433dea190173", &(0x7f00007c7000-0x40b4)=@ethtool_per_queue_op={0x4b, 0x808000000, [0x9, 0x3ff, 0x3, 0x1ff, 0x2, 0x3f, 0x80, 0x1f, 0x0, 0x100, 0x4, 0x98e7707, 0x2, 0x3, 0x8000, 0x9, 0x1, 0x3, 0x67bd, 0x5, 0x3, 0x1, 0x3, 0x1, 0x1, 0x8, 0x1, 0x2, 0xfffffffffffffff7, 0x80000001, 0x0, 0xfffffffffffffffd, 0x7, 0x200, 0x7fff, 0x9, 0x0, 0x3, 0x9, 0x7, 0x0, 0x1000, 0x20, 0x1, 0x5, 0x2, 0x5, 0xffffffffffff0000, 0xfffffffffffffff8, 0x7, 0x5a000000, 0x3, 0x5, 0x3, 0xff, 0x3, 0xffffffffffffffe0, 0x38, 0x100000000, 0x5, 0x698e385b, 0x9d6, 0x0, 0x9, 0xc4e0019, 0x5, 0xfffffffffffffff8, 0x800, 0x7fffffff, 0x1, 0x835b, 0x6, 0xfffffffffffffffb, 0xfffffffffffffc00, 0x20, 0x4, 0x2c8a1001, 0x101, 0x3, 0x8000, 0x6, 0x4, 0xdb98, 0x3, 0x2, 0x8, 0xffffffff80000001, 0x7, 0x4, 0x9, 0x1, 0x0, 0xaab, 0x1, 0x2, 0x9, 0x1, 0x24e, 0x2, 0x800, 0x80d, 0x6, 0x6, 0x9, 0x3, 0x6, 0x9, 0x1, 0x9, 0x6, 0x4, 0x4, 0x2, 0x3, 0x7, 0x400, 0xfff, 0x3f, 0xfffffffffffffffd, 0x8, 0x80000001, 0x80000001, 0x8, 0x80000000, 0x7, 0x10001, 0x6, 0x9, 0x3, 0xb3d3, 0xfffffffffffffff8, 0x853, 0x2a9, 0x4, 0xff, 0x7ff, 0x7fff, 0x81, 0x0, 0x7, 0x73, 0x5, 0x8001, 0x7, 0x3, 0x5f5, 0x9, 0x7f, 0x7, 0x20, 0x0, 0xa0a, 0x1, 0x7ff, 0x400, 0x100b, 0x789, 0x7fff, 0xf773, 0x977f, 0x5, 0x8, 0xb2f7, 0x9, 0x4, 0xffffffffffffff01, 0x7, 0x1, 0x6, 0x3, 0x20, 0x9, 0x8001, 0x10000, 0x7ff, 0x2, 0x0, 0x17ea9bdb, 0x7, 0x4, 0xffffffff, 0x100000001, 0x4, 0x1, 0xb75, 0x6, 0x350, 0x1, 0x4, 0x6, 0x7c50, 0x8001, 0x8, 0xff, 0x3, 0x9, 0x5, 0x7, 0xd2, 0x5, 0x5, 0x3, 0x1, 0x4, 0x8d, 0x4, 0x7ff, 0x6, 0x1, 0x5, 0x3, 0x1, 0xe45b40b40000000, 0x9, 0x2, 0x7, 0x4, 0x5, 0xffffffffffffe356, 0x1000, 0x7, 0x2, 0x0, 0x8001, 0x2, 0x270, 0x2, 0x800, 0xffffffffffff0000, 0x6, 0x5c, 0xd5d, 0x2, 0x2, 0x101, 0x100, 0x80000000, 0x4, 0x0, 0x8, 0x3, 0x7, 0x3fcc2dcb, 0x9, 0x8, 0x4, 0x80000000, 0x4, 0x1ff, 0x8, 0x1000, 0x76, 0x0, 0x6, 0x200, 0x9, 0xe98, 0x10000, 0x8, 0x8, 0x2, 0x2, 0x8, 0x800, 0x6, 0x5, 0x10001, 0x8, 0x5, 0x8, 0x7f, 0x3f, 0x7, 0x5, 0x7, 0x5, 0x400, 0x0, 0x81, 0x7, 0xffffffffffffff01, 0x200, 0x9, 0x8000, 0x8, 0x7, 0xcf5, 0x6, 0x0, 0x1, 0x2c1d, 0x3, 0xffff, 0x80000001, 0x8001, 0x3f, 0x4, 0x2, 0xf8, 0x401, 0xd1, 0xac5, 0x9d, 0x81, 0x6, 0x2, 0x7a6b, 0x6, 0x7ff, 0xf3, 0xfffffffffffffffe, 0x3e9, 0x4, 0x7, 0xffff, 0x5, 0x9, 0x6, 0x4, 0x401, 0x3, 0x100000000, 0x81, 0x6, 0x1, 0x2, 0x2, 0x20, 0x3ff, 0x5, 0x0, 0x5, 0x1, 0x4, 0x510, 0x8, 0x8b9, 0x81, 0x9, 0x40, 0xffffffff, 0x2, 0x7fff, 0x4, 0x7, 0xff, 0x3, 0x200, 0x4, 0x1f, 0xbe0f, 0x9, 0x3, 0x8, 0x1f, 0x3, 0x3, 0xff, 0x5, 0x6, 0x3ff, 0x9, 0x2, 0xfffffffffffffffe, 0xffffffffffffe93c, 0x4, 0x9, 0x9, 0x8, 0x4, 0xc7, 0x9, 0x100000002000000, 0x8, 0x5, 0x3206cac, 0x10000, 0xff5d, 0x9, 0x0, 0x6e33, 0x5, 0x6, 0x1, 0xfff, 0x1, 0x2, 0x7, 0x5, 0xfffffffffffffffd, 0x70, 0x5, 0x4, 0x20, 0x52d, 0x2d3e, 0x1, 0x10000, 0x8, 0x7, 0x9f9, 0x2, 0x5, 0x4, 0x3, 0x1, 0x2, 0x7, 0x80000000, 0x6, 0x5, 0x7, 0x944, 0x4, 0xfffffffffffffffb, 0x401, 0x40, 0x4, 0x9, 0x4, 0x10000, 0x3ff, 0x9, 0x3ff, 0x0, 0x80000001, 0x8, 0x800, 0x3, 0x3ff, 0x5ede, 0x5, 0x1, 0x7fff, 0x9, 0x4, 0x8, 0x9, 0x5, 0x1, 0x401, 0x13e, 0x401, 0x20, 0x8, 0x40, 0x10001, 0x20, 0xfffffffffffffff9, 0x5, 0x80a, 0x3, 0x39, 0x1, 0xa51f, 0x1, 0x8000, 0x8, 0x17ff, 0x45c, 0x1f, 0x1ff, 0xfffffffffffff801, 0x3000000000000000, 0x425b, 0x1, 0x8001, 0x7e, 0x100000000, 0x5, 0x134, 0x3, 0x7fff, 0x7, 0x6, 0x10001, 0x4, 0x52b, 0x9, 0xffffffffffffc150, 0xf5, 0x5, 0x800, 0x0, 0x3, 0x2, 0x80000001, 0x5, 0x9, 0x1, 0x5, 0x100000001, 0x1, 0x7, 0xb240, 0x3, 0x5, 0x6, 0x3, 0x0, 0xffffffffffffffe0, 0xffffffffffffffff, 0x9, 0x0, 0x200, 0x4, 0x0, 0x1ff, 0x4, 0x3, 0x5, 0x6, 0xff, 0x7, 0x1ff, 0x200, 0xfffffffffffffffe, 0x1, 0x9, 0xffffffff, 0x1b, 0x0, 0x0, 0x0, 0x2, 0x9, 0x6, 0xd2d, 0x3ff, 0x1, 0x4, 0xa7, 0x1, 0x4, 0x9, 0x3, 0x1, 0x400, 0xfffffffffffffff9, 0x4, 0xe9f, 0x7fffffff, 0x6, 0x1, 0x7b1, 0xfffffffffffff36a, 0x0, 0x9c4c, 0x9fce, 0x100000001, 0x3f, 0xcfe, 0x0, 0x1ff, 0x5, 0x3ff, 0x101, 0x3, 0xfff, 0x5, 0x0, 0x6, 0x9, 0xfffffffffffff801, 0x0, 0x7, 0x42, 0xc2, 0x5, 0x4, 0xf58, 0x10000, 0x9, 0x0, 0x7, 0x7, 0x2, 0x2a80, 0x702d57b1, 0x7, 0x0, 0x9, 0xfff, 0x8001, 0x2, 0x771, 0x0, 0xcf, 0x8, 0x2, 0x10000, 0x6, 0x8, 0x1000, 0x5, 0x7b9b, 0xe44f, 0x101, 0x3, 0x1, 0x675d, 0x64840ffd, 0x2, 0x7, 0x2, 0x6, 0x9, 0x2, 0x4, 0x1000, 0x100000001, 0x0, 0xffffffff, 0xdc, 0xea, 0xfffffffffffffffb, 0x0, 0x4, 0x7, 0x3, 0x9, 0x7, 0x0, 0x5, 0x3c, 0x6, 0x7, 0xd0d, 0x0, 0x6, 0x3, 0xfffffffffffffffd, 0x200, 0x2, 0xffffffff, 0x7ff, 0x8, 0x6, 0x6, 0x4, 0x5, 0x4, 0x9000000000000000, 0x3, 0x7, 0x80, 0x7, 0x5, 0x1, 0x2, 0x3, 0x70d, 0x8, 0x9, 0x8, 0x7fff, 0xffffffffffff0001, 0x4, 0x5, 0x80, 0x0, 0x5f3a, 0x1, 0x4, 0x0, 0x8, 0x9, 0x8000, 0xdfee, 0x8, 0x11, 0xdfe5, 0x21, 0x0, 0x2a, 0x10000, 0x1, 0x400, 0x2, 0x7, 0x6, 0x0, 0xf09a, 0x8000, 0x8, 0x500000000, 0x3, 0xfffffffffffffffc, 0x3, 0x9, 0x7, 0x3, 0x7, 0x0, 0x9, 0xffffffff, 0x1000, 0x1f, 0x2, 0x6, 0xb608, 0x1000, 0x1, 0x1f, 0x2, 0x4, 0x20, 0xffffffff, 0x3, 0xfffffffffffffffa, 0x15c, 0x3, 0x1, 0xfffffffffffffffa, 0x7, 0x6, 0x5, 0x6, 0x9, 0x6, 0x0, 0x1, 0x9, 0xd95, 0x1, 0xa73, 0x21ed, 0xffff, 0x1000, 0x1, 0x9, 0x3, 0x3, 0x6, 0x2, 0x4, 0x5c1, 0x2, 0x2, 0x0, 0x9, 0x0, 0x5bc2fbfc, 0x20, 0x6, 0xfff, 0x4, 0x2, 0x3, 0x4, 0x6, 0x10001, 0xd3c0, 0x8, 0x8, 0xffffffff, 0x75a8, 0x3f, 0x7f, 0x800, 0x1f, 0xb44, 0x7fffffff, 0xff, 0x3, 0xfffffffffffffff8, 0x7, 0x8, 0x2, 0x10001, 0x100, 0x100, 0x1, 0x7, 0x8, 0x6, 0x100000001, 0x8, 0x2, 0x3f, 0x3e000, 0x8, 0x569f, 0xffffffff80000000, 0x2, 0x5, 0x3, 0x3, 0x1, 0x0, 0x80000001, 0x3, 0xf000000000000000, 0x80000001, 0x8, 0x5, 0xf54, 0x2, 0x0, 0x4, 0x2, 0x40, 0x401, 0x8, 0x0, 0xffff, 0x3, 0x7, 0x6, 0xee5f, 0x7fff, 0x0, 0x1, 0x1000, 0x1f, 0x5b, 0x5, 0x4, 0x2f, 0x8, 0x9, 0xd63, 0x0, 0x0, 0x7fffffff, 0x59d6, 0x7fffffff80000000, 0x1, 0x7fffffff, 0x3ff, 0x2a390000000000, 0x8, 0x8000, 0x3, 0xb68, 0x1, 0x6ebfb31f, 0x0, 0x2, 0x1000, 0x7b91, 0x3, 0x81, 0x400, 0x5, 0x6, 0x5, 0x400, 0x6, 0xfffffffffffffffd, 0x2e, 0x1, 0xf0, 0x7fffffff, 0x0, 0x8000, 0x5, 0x0, 0xffffffff, 0x100, 0x2, 0x2, 0x1, 0x8001, 0xffff, 0x1, 0x4, 0x3, 0x8, 0x1, 0x0, 0x1, 0x800, 0x0, 0x3, 0x9, 0xfffffffffffffff7, 0x3ff, 0x7, 0x10000, 0x1, 0x120000000, 0xffffffffffffffff, 0x9, 0x100000000, 0xffff, 0x8, 0x80000000, 0x6, 0x1, 0xa6, 0x100, 0x0, 0x100000001, 0x4, 0x7f, 0x8, 0x401, 0x80000001, 0x8, 0x9, 0x7, 0x3, 0x10001, 0x5, 0x800, 0x2, 0x4, 0x8000, 0x1, 0xd4, 0x4, 0x8, 0x5b87, 0x8, 0x9, 0x6, 0x1f, 0x100000000, 0x8, 0x6, 0x5, 0x80000001, 0x5, 0x6, 0x4, 0x4, 0x80000000, 0x8001, 0x4, 0x4, 0x400, 0x100000001, 0x10000, 0x400, 0x2, 0x8, 0x11c7, 0x7, 0x5, 0x0, 0xfff, 0xfffffffffffffffb, 0x52, 0x8d5, 0x6, 0x5, 0x0, 0x10001, 0x4, 0x8001, 0x7, 0x3, 0x1f, 0xfffffffffffffffc, 0x0, 0x2, 0x1365, 0x6000000000000000, 0x19, 0x2, 0xb54, 0x4, 0x8, 0x1eb, 0xd0df, 0x4, 0x4800, 0xc07c, 0x31, 0x2000000000000, 0x6, 0x1, 0xd5, 0x1, 0xd84, 0x2, 0x400, 0x6, 0x6, 0x229, 0x200, 0xcc6e, 0xfd, 0xd6c, 0x2, 0xffff, 0x4, 0x100000001, 0x7fffffff, 0x4, 0xffff, 0x9, 0x3f, 0x2, 0x4, 0x6, 0x8, 0x1, 0x7, 0x80, 0x4, 0x4, 0x5, 0x0, 0x2, 0x8, 0x24, 0xfff, 0x9, 0x8ba0, 0x3, 0x80, 0x80000001, 0x1c3, 0x200, 0x3, 0x8, 0x400, 0x2, 0x3, 0x6, 0x80, 0x9, 0x9, 0x101, 0x632, 0xffff, 0x7b3, 0x7, 0x2, 0x0, 0xff, 0x6, 0x3, 0x0, 0x7fff, 0x1, 0x6dd, 0x4, 0xfff, 0x3, 0x1d, 0x6, 0x101, 0x101, 0x81, 0x3, 0x7, 0x200, 0x1ff, 0x4ba836ac, 0xfffffffffffffffb, 0x401, 0x9, 0xad0, 0x39f, 0xfffffffffffffffb, 0x243, 0x10000, 0x7, 0x0, 0x4, 0x18, 0x5, 0x9, 0x6, 0x4, 0x10001, 0x5e40000000000000, 0x7ff, 0x98ae, 0x7ff, 0x5dea1cb3, 0xff, 0x4, 0x10001, 0x2, 0x1, 0xf1e9, 0xbae5, 0x5, 0x3, 0xfffffffffffffa43, 0x9, 0x0, 0x1ff, 0x0, 0x1, 0x4, 0x1f, 0x6, 0x0, 0x0, 0xffff, 0x3ff, 0x7, 0x7, 0x3, 0x5, 0x3, 0x11af, 0xfffffffffffffe00, 0x4, 0x5, 0xfffffffffffffffb, 0x5, 0x0, 0x7, 0x7f, 0x2, 0xfffffffffffffff9, 0x81, 0xdf2, 0x0, 0x38ffe657, 0xcb2, 0xe5, 0x80000001, 0x0, 0x40, 0x40, 0x6, 0x7, 0x5, 0x800, 0x23, 0x237, 0x3, 0xff, 0x4, 0x7f, 0x6, 0x1000, 0x5, 0xfff, 0x3, 0x9, 0xffffffffffffffff, 0xcc68, 0x80, 0x5, 0x3, 0x3ff, 0x7d, 0x3f, 0x1, 0x10001, 0x8, 0x94c, 0x20, 0xfffffffffffffff7, 0x400, 0x40, 0x400, 0xd3a3, 0x2, 0x3, 0x6, 0x81, 0x4, 0x57f8, 0x9, 0x4, 0x606, 0x2, 0xfffffffffffffffb, 0x0, 0xfff, 0x401, 0x81, 0xbb, 0x61f4, 0x2, 0x3, 0x6, 0x2, 0x8000, 0x800, 0x7, 0x0, 0xffff, 0x4d, 0x19a8dd0b, 0x9, 0x1f, 0x40, 0x2, 0x1, 0x1, 0x7fffffff, 0xfffffffffffffffb, 0x80000001, 0x200, 0x800, 0x9, 0xffc, 0x8, 0x5f, 0x81, 0x6, 0x7f, 0x80, 0x8, 0x8, 0x6, 0x1, 0x401, 0x8992, 0x80, 0x8000, 0x1, 0x4, 0x1000, 0x5, 0xffffffffaffd6dbd, 0x100, 0x7fff, 0x8000, 0x20, 0x6, 0x7, 0x5, 0x8, 0x7f, 0x2, 0x6, 0x7, 0x9, 0x7, 0x6, 0x8, 0xffffffff, 0x100, 0x80000000, 0x4, 0x1, 0x2, 0x5, 0x1000, 0x9, 0x9, 0x40, 0x2, 0xfffffffffffffffe, 0x6, 0x7, 0x80, 0x4, 0x1, 0x7, 0x9, 0xa49, 0x800, 0x1, 0x100000000, 0x1, 0x7b, 0x7, 0xffffffff, 0x9, 0x1, 0x6, 0x3, 0x7, 0x21a, 0x0, 0x100000001, 0x7, 0x400, 0x9, 0x2, 0x85, 0x200, 0x2, 0x5, 0x3f, 0x7, 0x1, 0x2, 0x9, 0xa8, 0x0, 0x6, 0xc1, 0x6, 0x7, 0x5, 0x8, 0x0, 0x125, 0x4, 0x58, 0x3d48, 0xc6, 0x4, 0x7, 0x5, 0x8, 0x2, 0x1, 0x10001, 0x6, 0x73b9, 0x10001, 0x0, 0x5, 0x3, 0x3, 0x1, 0x10000, 0x7, 0x200, 0x5, 0x8, 0x8, 0x3ff, 0xfff, 0x7, 0x7, 0x5, 0x1000000, 0x5, 0x9, 0x0, 0x9, 0x7, 0x9, 0x2, 0x80000000, 0x7fff, 0x401, 0x1000, 0x1, 0x8, 0x6, 0xfffffffffffffffc, 0x69, 0x9, 0x484cc381, 0x0, 0x2, 0x3f, 0x5, 0x1f, 0x20, 0x0, 0x5, 0x204f, 0x401, 0x9, 0x2, 0x0, 0x1, 0x2, 0x5, 0x8001, 0x5, 0x4, 0x1, 0x4, 0xffffffff00000000, 0x29, 0xae, 0x6, 0xa2b, 0x93d7, 0x0, 0x1, 0x1f, 0x1, 0x6, 0x1000, 0x80, 0x800000000000, 0x3ff, 0x5, 0x9, 0x8, 0x500000000, 0x800, 0x10000, 0x400, 0x4, 0x5, 0x81, 0x5, 0x8, 0x316, 0x100000000, 0x9, 0x5, 0x0, 0xfffffffffffffffa, 0x1, 0x1c, 0x2000000, 0x2, 0x25b3, 0xea4, 0x4, 0x1f, 0x0, 0x1, 0x5, 0x8, 0x5, 0x6, 0x0, 0x9d3, 0x1313cb1, 0x100000000, 0x1000, 0x4, 0x101, 0x2, 0x5, 0x1, 0x400000, 0x8, 0x1, 0xff, 0x9, 0x0, 0x6, 0x3, 0x1f, 0x2, 0x6, 0x9, 0x8, 0x7ff, 0xfffffffffffffff9, 0x1c39a95d, 0x100, 0x6, 0x4, 0x96, 0x100000001, 0x100000000, 0x5a4, 0x2, 0x1, 0xfffffffffffffe00, 0x1, 0x0, 0x10001, 0x5, 0x6, 0xdf5, 0x344, 0xac, 0xfffffffffffffffb, 0x439b, 0xfe63, 0x2, 0x101, 0x3ff, 0xe17, 0x100, 0xb25, 0x100, 0x1, 0x1a, 0x1b8, 0x1, 0x80000000, 0x100000001, 0x44, 0xfbae, 0x4, 0x4e, 0x1f, 0x2, 0xfff, 0x7, 0xbccb, 0x5, 0x1, 0x80, 0x101, 0x31, 0x1, 0x9, 0x4, 0x4, 0xffffffffffffffff, 0xffffffffffff0001, 0x32, 0x8001, 0x9, 0xffff, 0x6, 0x0, 0x7, 0x100000000, 0xff, 0x1, 0x1, 0x2, 0xffffffff, 0xb997, 0x609bfd6f, 0xe78b, 0x9, 0x1, 0x0, 0xc4a, 0x400, 0x200, 0xff, 0x9, 0x5, 0x7fffffff, 0x100000000, 0x1, 0xe32, 0xfffffffffffffb8c, 0x0, 0x1f, 0x4, 0x89e, 0x101, 0x1c7, 0xfffffffffffffffe, 0x9, 0x0, 0x800, 0x8, 0xa67f, 0x7, 0xffffffff, 0xb1, 0x8f, 0x5, 0x0, 0xa128, 0x1ff, 0x101, 0x9, 0x5, 0x7ff, 0x5, 0x4, 0x3, 0xfff, 0x3, 0x2, 0x2, 0x1000, 0xac6e, 0x8, 0x2, 0x800, 0x80000001, 0x0, 0x4, 0xff, 0x0, 0x1, 0x35, 0x5, 0xe, 0xfffffffffffffff7, 0x100000001, 0x1, 0x20, 0x4, 0xc01, 0xf26, 0x80000000, 0x2, 0xa6, 0x1ff, 0x7ce, 0xb965, 0x80, 0x4000, 0x5e, 0x4, 0x100000001, 0x796a, 0xffff, 0x8000, 0x3, 0x7, 0x7ff, 0x4, 0x800, 0x100000000, 0xea7e, 0x0, 0x5, 0x1, 0x7fff, 0x3ff, 0x81, 0x1, 0x2, 0x100000000, 0x2000000000, 0x4, 0x7, 0xae, 0xb4b, 0x0, 0x5, 0x200, 0x8, 0x696859c5, 0x807, 0x3, 0x8, 0x20, 0x80000001, 0x6, 0x5, 0x560, 0x3, 0xffff, 0xfff, 0x0, 0x101, 0x54, 0x4, 0x8, 0x7fff, 0x1b, 0x24, 0xe1e1, 0x3, 0xe5d9, 0x10000, 0x1b2d, 0x7d6, 0x2, 0xe0, 0x80, 0x3, 0x8, 0x100000001, 0x20, 0x4, 0x94, 0x9, 0xb0, 0x400, 0x7, 0x9, 0x1, 0x0, 0x1, 0x3, 0xffffffff80000000, 0x35, 0x8000000, 0xfffffffffffff43c, 0xffffffffffff4d1e, 0x8, 0x0, 0x8, 0xffffffffffff9ff6, 0x40, 0x2, 0xe7e1, 0x3, 0x6, 0x8, 0xdf73, 0x100000001, 0xfffffffffffffffd, 0xdf1, 0xffffffffffffffff, 0x0, 0x67, 0x10001, 0x9, 0x5, 0x18, 0x8, 0x5, 0x8, 0x2, 0x4, 0xffffffffffff8000, 0x5, 0x7, 0x3, 0x1c3, 0x4, 0x6, 0xffffffff, 0x0, 0x86a, 0x2, 0x2, 0x8, 0x1161, 0x1, 0x391c, 0x5, 0x3, 0xdd, 0x7, 0x800, 0x1, 0x4, 0x7, 0x1, 0xfff, 0x0, 0x50e4, 0x1, 0xffff, 0x1, 0x80000001, 0x7, 0x8, 0x6, 0x7, 0x0, 0x1f, 0x7f, 0xfffffffffffffe00, 0xe1, 0x6e, 0xffffffff, 0x4, 0x0, 0xffffffffffff60be, 0x0, 0x8, 0x100000001, 0x8001, 0x4, 0x9, 0x9, 0x6ad0, 0x4, 0x80000000, 0x6, 0x81, 0x8, 0xfffffffffffffff7, 0x2, 0x0, 0x1, 0x8, 0x2, 0x1, 0x3, 0x6, 0x3, 0x5, 0x1ff, 0x7, 0x2, 0x9, 0xffffffff, 0xecfe, 0x80000000, 0x8, 0xffffffffffff0001, 0x8000, 0x88, 0x53e, 0x4, 0x7ff, 0x2, 0x100, 0xfffffffffffffffe, 0x4, 0x100000000, 0x6, 0x3, 0x1, 0x2, 0x4, 0x100, 0x6, 0x40, 0x8001, 0x7fffffff, 0x7, 0x5, 0x1, 0x8, 0x401, 0x8, 0xfb, 0x2, 0x38, 0x1, 0x7a, 0x4, 0x0, 0x7, 0x2, 0x1000, 0x3, 0x0, 0x52, 0x9, 0x38bb8d8b, 0x6d, 0x80000000, 0x401, 0x5, 0x6000000000000000, 0x1, 0x9, 0x80000001, 0x1ff, 0xe68c, 0x8001, 0x7fffffff, 0xc1, 0x79, 0x8, 0x8, 0x8, 0x21, 0x7, 0x5, 0x7, 0x5, 0xff, 0xad, 0x1, 0x2, 0xf0a, 0x9, 0x8, 0x0, 0x7fffffff, 0x517, 0x7, 0xa84, 0xdb2c, 0x0, 0x7f, 0xa68, 0x200, 0x6, 0xfffffffffffffffd, 0x8000, 0x9, 0x8, 0xfffffffffffffff9, 0x7, 0xff, 0x800, 0x6, 0x400, 0xffffffffffffff6b, 0x9, 0x200, 0x85, 0x200, 0x5e9e, 0x6, 0x364, 0x81, 0x6, 0xffffffff, 0x9, 0x9, 0x15, 0x8, 0xffffffff, 0x9, 0x5, 0x100, 0x4, 0x8, 0x0, 0xc5, 0x0, 0x7, 0x8, 0xfffffffffffffe01, 0x3, 0x9, 0x88d6, 0x9, 0x7, 0xffffffffffff2136, 0x1, 0x27, 0x637, 0x7, 0x40, 0xff, 0x1, 0x7fff, 0x10000000, 0x401, 0x22, 0x100000001, 0x5, 0x100, 0x8, 0xffff, 0x432, 0x0, 0x10001, 0xfffffffffffffffa, 0x9, 0xfffffffffffffffa, 0x4, 0x0, 0x9, 0x3, 0x51cee8d2, 0x6, 0x2, 0x5, 0x7, 0x8, 0x5057, 0x2, 0x200, 0x10000, 0x8, 0x0, 0x800, 0x4c, 0x2, 0x1ff, 0x9, 0x100000000, 0x1000, 0x8, 0x3ff, 0x3, 0x4cbf160b, 0x8, 0x7, 0x2, 0x3, 0x6, 0x7, 0x7, 0xef26, 0x80, 0x1, 0x80000000, 0x100000001, 0x1f, 0x65c, 0x0, 0x8, 0x7, 0x1, 0x997, 0x3f, 0x9, 0x0, 0x1ff, 0x1000, 0x200, 0xfff, 0x75, 0x6, 0x7, 0x6a5, 0x3, 0x7, 0xffff, 0x6, 0x3ff, 0x0, 0x20, 0x7, 0x4, 0xffffffffffffff00, 0x6, 0x4, 0x2c0, 0x9, 0x9, 0x100000001, 0xc717, 0x9, 0x8, 0xff, 0x8000, 0x9, 0xfffffffffffffff7, 0x5, 0x9, 0x5, 0x11, 0x1f, 0x1, 0xffffffff, 0x7ae, 0x7, 0x20, 0x101, 0x5, 0x8, 0x4, 0x1000, 0x5, 0x4, 0x9, 0xec, 0x7, 0x9b4, 0x6, 0xfffffffffffffff9, 0x80, 0x200, 0x80000000, 0x81, 0x7, 0x4, 0x6, 0x8, 0x6, 0x5, 0x38a, 0x59f6eefb, 0x3, 0xc48, 0x2, 0x100, 0x400, 0x0, 0x0, 0xffffffff, 0x8000, 0x9, 0x3, 0x81, 0x5, 0x5, 0x3, 0x800, 0xffffffffffffff7f, 0x8, 0x2, 0x6, 0x7, 0x1c5, 0xff, 0x8, 0x4, 0x7fffffff, 0x0, 0x80000000, 0x4, 0xffffffff, 0x3, 0x8, 0x77a, 0x5, 0x5, 0x0, 0x8, 0x3f, 0x81, 0x2, 0x7, 0x9, 0x5, 0x3, 0x1, 0x81, 0x0, 0x816, 0x5, 0x51d6, 0x5, 0x7, 0x3, 0x1, 0x1f, 0xfffffffffffffffb, 0xf9c, 0x2, 0x2, 0x2, 0x7fffffff, 0x800, 0xfffffffffffffff9, 0xffffffff, 0x8, 0x9, 0x400, 0x9, 0x7fff, 0x1, 0xcfe6, 0x1f, 0x2, 0xff, 0x7ac4b16f, 0x94, 0xfffffffffffffff7, 0x10001, 0x800, 0x9, 0x5, 0x1, 0x0, 0x5, 0x8000, 0xfffffffffffffffb, 0x4, 0x8, 0xffffffffffffff7f, 0x81, 0x101, 0x7, 0x2d5e, 0x4, 0x2, 0x5, 0x972, 0x8, 0xbf, 0xf7, 0x0, 0x4, 0x0, 0x1, 0x2, 0x2a, 0x5, 0x6, 0x43, 0x1, 0x200, 0x8, 0x1, 0x1f, 0x6, 0x0, 0x1, 0x5, 0x7, 0x4, 0x3, 0x8001, 0x8, 0x10000, 0x80, 0x9f8, 0x4, 0x1, 0x2, 0x3, 0xff, 0x3, 0x0, 0x2, 0x20, 0x7, 0x2, 0x2, 0xfff, 0x9, 0x2, 0x0, 0xffffffffffffffe5, 0x1, 0x4, 0x200, 0x7ff, 0x40d, 0x1, 0x101, 0x5, 0x3, 0x0, 0x100000000, 0x400, 0x74d, 0x9, 0xb7cb, 0x8000, 0xfffffffffffffff8, 0x0, 0xff, 0x7, 0x3, 0x8000, 0x8000, 0x3, 0x8, 0x0, 0x4, 0x3f, 0x4, 0x2, 0x5, 0x401, 0x7, 0x2, 0x1, 0xfffffffffffffffe, 0x1, 0x5, 0x80000000, 0x3, 0x5, 0x6, 0x8, 0x9, 0xffffffffef19b674, 0x8, 0x8, 0x7, 0x6, 0x0, 0x894, 0x1, 0xfff, 0x9, 0x4, 0xff, 0x22e9f355, 0x0, 0x1f, 0x8, 0x4, 0x0, 0x7, 0x2, 0xbfcb, 0x1000, 0x1, 0x8, 0x9, 0x8b, 0x80000000, 0x3, 0x2, 0x5, 0x2, 0x1, 0xfffffffffffffff8, 0x8000, 0xb0, 0x7, 0x3, 0x8, 0x6, 0x101, 0xfffffffffffffbff, 0x564, 0x3, 0x1, 0x100000000, 0x3ff, 0x200, 0x8, 0x30211e1d, 0xfffffffffffffff9, 0x3, 0x8, 0x5, 0x5, 0xffff, 0x100000001, 0x5, 0x7, 0x7a7fc388, 0xa8, 0x3, 0x2, 0x2, 0x0, 0x1, 0x1, 0xffffffff, 0x7, 0x1000, 0x20, 0xfff, 0x2, 0x101, 0x5, 0x8af, 0xad, 0xfff, 0x0, 0x2, 0x7ff, 0x2, 0xfffffffffffff801, 0x6, 0xffff, 0xe, 0x1, 0x7, 0x401, 0x0, 0x4d, 0x2, 0x1, 0x97, 0x2, 0x4, 0x5, 0xff, 0xb4, 0x100000000, 0x4, 0x3f, 0x9, 0xdd, 0x2, 0x1ff, 0x29fd4793, 0x7ff, 0x9, 0x284e, 0x3, 0xfffffffffffffffa, 0x318, 0x5, 0x3, 0x2, 0x1, 0x3, 0x40000000000000, 0xada, 0x7, 0x3, 0xfff, 0x6, 0x8, 0x2, 0x8, 0x3f, 0x31b, 0x9, 0x0, 0x5, 0x200, 0x4, 0x1, 0x5, 0xd, 0x3f, 0x6, 0x4, 0x75, 0x100, 0x100000001, 0x7, 0x300000000000, 0x1, 0x5, 0x5, 0x6, 0x800, 0xe01, 0x8000, 0x23, 0x8, 0x3f, 0x4, 0xfff, 0x1, 0xffffffff00000000, 0x7f, 0x3, 0x8, 0x4, 0x3, 0x8, 0x7ff, 0x81, 0x2, 0xfff, 0x3, 0x63d3b0e, 0x4, 0x8, 0xfffffffffffffffd, 0x1000, 0xd390, 0xffffffffffffff21, 0x9, 0x31f, 0x8, 0x966, 0xa6f, 0x3, 0x8f, 0x6e3c, 0x0, 0x8001, 0x5, 0x4, 0xffffffffffff2ce5, 0x7, 0x1, 0x465977da, 0x7, 0x40, 0x75, 0x7ff, 0x8, 0xc000000000, 0x7ff, 0x80000001, 0x4ffd, 0x8, 0xbb03, 0xffff, 0xfff, 0x5, 0x5b3d, 0x2, 0xcd, 0x0, 0xd88, 0x200, 0x4, 0x800, 0x13, 0xfff, 0x20, 0x2, 0x7fff, 0xffffffffffff1eb5, 0x8, 0x6, 0x9, 0x703, 0x8, 0x4, 0x3f, 0x6, 0x5, 0x7f, 0x100, 0x3, 0x3f, 0x4, 0x10001, 0x8, 0x2, 0x8, 0x5, 0x7fffffff, 0x200, 0x4, 0xc0b, 0x7, 0x10001, 0x4, 0x1, 0x5, 0x4, 0x1, 0x40, 0x7, 0x5, 0x100, 0x5, 0xffff, 0x7f, 0x3, 0x100000001, 0xfffffffffffffffc, 0x8, 0x6, 0x7ff, 0xf4d, 0x7, 0x1, 0x10001, 0x0, 0x6, 0xffffffffffff0001, 0x46, 0xffffffffffffffba, 0x80000000, 0xad28, 0x100000000000000, 0x9, 0x800, 0x7, 0x1727, 0x1, 0xb83, 0x86, 0x3ff, 0x0, 0x80000001, 0x5, 0x4, 0x1ff, 0x36, 0x10000, 0x80, 0x10000, 0x8, 0xff, 0x2, 0x9, 0x7f, 0x200, 0x5, 0x1, 0x6, 0xf136, 0x4, 0x4, 0xffffffff80000001, 0x1, 0x80, 0x4, 0xfffffffffffffff8, 0x6, 0xfffffffffffffffc, 0x5, 0x5b9ccc79, 0x9cf, 0xcd, 0xffffffff, 0x7fff, 0x101, 0x6, 0x4, 0x75, 0x101, 0x1, 0x1, 0x9, 0x1, 0x401, 0x7, 0xfffe000000000000, 0xfffffffffffffe00, 0x6, 0x3, 0x40, 0x7, 0xe5f, 0x80000001, 0x7b4, 0x6, 0x2, 0x9, 0x3, 0x20, 0x7, 0xfffffffffffffff9, 0xffffffffffffffc0, 0x1, 0xa4, 0x80, 0x1, 0x81, 0x1, 0xe0ce, 0x4, 0xffff, 0x5, 0x0, 0x2, 0x6, 0x80, 0x5, 0xffffffffffffff81, 0x1000, 0x9, 0x2, 0x2, 0x4696, 0x1ff, 0x2, 0x1000, 0x7ff, 0xfff, 0x89bd, 0x6, 0x5, 0x7ff, 0x5, 0x3f, 0x69b80f54, 0xfffffffffffffff9, 0x4, 0x8, 0x9, 0x800, 0x1, 0x81, 0x6, 0x8, 0x0, 0x9, 0x1fc, 0xcc, 0x800, 0x8, 0x1f, 0x2924, 0x2, 0x1, 0x3, 0x5, 0x0, 0x200000, 0x8bf, 0xffffffff, 0x3, 0x100000000, 0x7ff, 0x8, 0x0, 0x3f, 0x100000000, 0x7, 0x800, 0x42752dcd, 0x6, 0x1, 0xfffffffffffffffe, 0x40, 0x9, 0x1f, 0xfffffffffffffff9, 0x3, 0x8, 0x61c5, 0x567, 0x5, 0x2, 0x4, 0x9, 0x9, 0x3, 0xd2, 0x5, 0x2, 0x5, 0x6, 0x7, 0xfff, 0xfffffffffffffffc, 0x9ee5, 0x2, 0x6, 0x7fff, 0x9f7, 0x7, 0x8, 0x53f78d06, 0x3, 0xff, 0x1f, 0x6, 0x8, 0x3f, 0x8, 0x9, 0x100, 0x1000, 0x8, 0x2, 0x9, 0x7, 0x8001, 0x7, 0x3, 0x8, 0x8b3, 0xffffffff, 0x5, 0x2, 0x8, 0xfffffffffffffeff, 0x7ff, 0xfff, 0xfff, 0x35d, 0x7, 0x280000, 0x7f, 0x7f, 0xff, 0x7fff, 0x1f, 0x6, 0x800, 0x8, 0x7ff, 0x632, 0x1, 0x6, 0xda, 0x3, 0x3, 0x7, 0x1000, 0x4, 0xdff, 0x3, 0x2908, 0x0, 0x7, 0x6, 0xa55, 0x9, 0x0, 0xffff, 0x9, 0x1, 0xffffffffffffff80, 0x11ee1368, 0xc6, 0x4, 0x20, 0xa2ac, 0x1, 0xfffffffffffffff8, 0x271, 0x3f, 0x0, 0x6, 0x9, 0x2, 0x7, 0x9bdc, 0x34b3, 0x0, 0x8, 0xda, 0x5, 0xd9, 0x2, 0x9, 0x5, 0x7, 0x8001, 0x0, 0x7fffffff, 0x9, 0x6272, 0x7, 0x6, 0x200, 0x0, 0x10001, 0x6, 0x0, 0x707a, 0x1, 0x0, 0x2, 0xfffffffffffffff7, 0x1, 0x6, 0x885, 0x6, 0x10001, 0x7, 0x36, 0x1, 0x5, 0x9, 0x3, 0x0, 0x2, 0x1, 0x9, 0x80, 0x5, 0xfffffffffffffc01, 0x2, 0x1, 0x1ff, 0x10001, 0x9, 0x300000000000000, 0x8000, 0x2, 0x1f, 0x1, 0x57, 0x3f, 0x3, 0x400, 0x6, 0x8000, 0x4, 0x10001, 0x6, 0x6, 0x2, 0x4ec, 0x8001, 0x1f, 0x1, 0x32eb, 0x9, 0x1ab, 0x554, 0x9, 0x40, 0x7, 0x7, 0x8, 0x0, 0x1, 0x100010000000000, 0x8, 0x0, 0x8, 0x4, 0xffff, 0x80000001, 0x3432, 0x0, 0x40, 0x1f, 0x4, 0x3, 0x5, 0x7, 0x4, 0x1, 0x2, 0x4, 0x2, 0x7, 0x1f, 0x20, 0x80000000, 0xda9, 0x0, 0x100, 0x4, 0xfff, 0xfff, 0x3, 0x8, 0x8, 0x7fffffff, 0xfe0, 0xfffffffffffffffd, 0x0, 0x3b, 0x7, 0x7fff, 0xda67, 0x2f, 0x8, 0x7, 0x81, 0x2, 0x9, 0x4, 0x8, 0x2, 0x5, 0x70f4, 0x0, 0x200, 0x8, 0x6, 0x10001, 0x3, 0x1, 0x8, 0x6, 0x9, 0x0, 0x170, 0x4, 0x7ba, 0x4, 0x9, 0x3ff, 0x80000001, 0x2, 0x1, 0x3, 0x0, 0x100000001, 0x5, 0x2, 0x9, 0x6, 0x3f, 0x9, 0x6fa5, 0x3, 0xe, 0x4, 0x0, 0x7fff, 0xffffffff, 0x7, 0xfff, 0x9, 0x6, 0x6, 0x3, 0x627e, 0x80000001, 0x101, 0x4, 0x7, 0x269, 0x20, 0x8000, 0x6, 0xf50, 0x2c03, 0x8, 0xf0f4, 0x2, 0x100000000, 0xfffffffffffffffa, 0x6, 0x80000001, 0xfffffffffffffffe, 0x100000000, 0x7, 0x3, 0x3, 0x20, 0x1, 0x8, 0x5, 0x71e, 0x2, 0x5, 0x6, 0x1, 0x1, 0x7ff, 0x800, 0x6, 0x80000001, 0x1, 0x100, 0x80000001, 0x3, 0xff, 0x5, 0x1000, 0x4, 0x5, 0x2, 0x5, 0x1, 0x1, 0x0, 0x8, 0x1ff, 0x2, 0x1, 0x101, 0x1, 0x6, 0x9, 0x9, 0x10000, 0xff1, 0x0, 0x3, 0x0, 0x8001, 0x7, 0x3, 0x6, 0x2, 0x9, 0x0, 0x3, 0x4, 0x7, 0x3, 0x5, 0x8, 0x583a, 0x3c, 0x6eb4, 0xad5, 0x1c56, 0x8, 0x100, 0x6, 0x9, 0xfff, 0x3, 0xc2, 0x3, 0x6, 0x3ff, 0xffffffff, 0x1, 0x4, 0x100000000, 0xfffffffffffffffd, 0x7ff, 0x2, 0x9, 0x7, 0x9, 0x3, 0x0, 0xf8f, 0x5, 0x2, 0x8, 0x80000000, 0x55c5, 0xfffffffffffffffa, 0x0, 0x8, 0x7, 0x1ff, 0x9, 0x6, 0x0, 0x0, 0x3ff, 0x2, 0x8, 0x80, 0xdf, 0xda2e, 0x2, 0x5, 0x9, 0x3ff, 0x7, 0x3f0000000000000, 0x1000, 0x5b, 0x2472, 0x8, 0x6, 0x4, 0x5, 0xffffffff, 0x2, 0x40, 0x0, 0x1, 0x1, 0x1, 0x20, 0x9, 0x8, 0x6, 0x1, 0x5, 0x40, 0x7, 0xb8, 0x0, 0xff, 0x4, 0x3, 0xcbf8, 0x1, 0x4, 0x3, 0x9, 0x121f, 0x7fffffff, 0xfffffffffffff801, 0x100000000, 0x963d, 0x100c80000000000, 0x9c, 0x4, 0x7, 0x4000000, 0x17, 0x4, 0x7, 0x68, 0x9, 0xffffffffffffffff, 0x8, 0x6, 0x0, 0x0, 0x7, 0x1a73, 0x7f, 0x0, 0xd6, 0x4, 0x3a, 0x5, 0x7, 0x2, 0xdf, 0x100, 0x43, 0x6, 0x3, 0x200, 0x10000, 0x8000, 0x3d9d, 0xea3, 0xffffffffffff0000, 0x9, 0xa5b, 0x9, 0x1, 0x6, 0x1, 0x0, 0x8, 0x8, 0x0, 0x7ff, 0x1, 0x119b, 0x101, 0x5, 0x30, 0x1, 0x1, 0xfffffffffffffffb, 0x8001, 0x70, 0x1000, 0x1, 0xffffffffffff8000, 0xc3, 0xde, 0x9, 0xffffffff, 0x2920, 0x7, 0x9, 0xfffffffffffffffd, 0x0, 0x3, 0x1ff, 0x81, 0x20, 0xfffffffffffffffd, 0x5, 0x1, 0x1ff, 0x7, 0x7, 0x5, 0x2, 0x80000001, 0xffffffffffffbc4c, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x401, 0x7f, 0x678, 0x401, 0x5, 0x6, 0x2, 0x200, 0x81, 0x57d, 0x3f, 0x3, 0x5, 0x0, 0x8000, 0x9, 0x7, 0x6, 0x7fff, 0xffffffffffffea1b, 0x5, 0x800, 0xfff, 0x80, 0x4, 0x0, 0x421, 0xba7, 0x1, 0x4, 0x3, 0x5, 0x200, 0xcd, 0x2, 0x2, 0x1, 0x5, 0x0, 0x101, 0x7, 0x5, 0x0, 0x81, 0x4, 0x4, 0x3, 0x0, 0x8001, 0x2, 0x6, 0xe74, 0x0, 0x86d, 0x924, 0x101, 0x4, 0x0, 0xf6f, 0x1, 0xffffffff, 0x0, 0x4, 0x7, 0x5, 0xfffffffffffffffc, 0x6, 0x2, 0xcaca, 0x40, 0x2, 0x1, 0x7, 0x1, 0x81, 0x101, 0x5, 0x2, 0x9, 0x7, 0x400, 0x2a82, 0xaf2, 0x0, 0x4, 0xfffffffffffffff7, 0x9f1cfe, 0x80, 0x0, 0x100000001, 0xa2, 0x200, 0x2, 0x2, 0x4, 0x5, 0xfff, 0x5, 0x2fa, 0x6, 0x9, 0x0, 0xfffffffffffffff8, 0x0, 0x3, 0x7, 0x100000000, 0x2, 0x9, 0xfffffffffffffffb, 0x100000000, 0x2, 0xdc3, 0x5e, 0x0, 0xbbc, 0x10001, 0x8, 0xe72720f, 0x1, 0xe00000000, 0xc44, 0x1, 0x5, 0x3, 0x7ff, 0xffff, 0x1, 0x80, 0x1f, 0x8, 0x4, 0x6, 0x8, 0x8000, 0x5, 0x3f, 0x5, 0x9, 0x3, 0x9e, 0x4, 0x2, 0x7, 0x3, 0xd51, 0x5, 0x9, 0xfffffffffffffffd, 0x5, 0x8, 0x3, 0x2, 0x4, 0x5, 0x1f, 0x8, 0x7094, 0x0, 0xef, 0x80, 0x3f, 0x2, 0x9, 0x2, 0x8, 0x10000, 0x4, 0xc2b73a3, 0x9d4, 0x654f9ed8, 0x8, 0x9, 0x7, 0x1, 0x9, 0x6, 0x9, 0x302, 0xc9, 0xff5, 0x7, 0x3, 0x9, 0x3, 0x6, 0x6, 0x9, 0x1, 0xfffffffffffffffd, 0x4, 0x78, 0xc382, 0x3, 0x3, 0x36, 0x3, 0x8, 0x2, 0xfffffffffffffffc, 0x2, 0x7f, 0x20, 0x100, 0x0, 0x4, 0x3, 0x81, 0x10000, 0xdb42, 0x7, 0x80000000, 0x1f, 0x80000000, 0xc1, 0x80000001, 0x101, 0xe4e1, 0xb6c7, 0x6, 0x1, 0x20000000, 0x2, 0x0, 0x5, 0x0, 0xfffffffffffffc07, 0x80000001, 0x4, 0xffffffff80000001, 0x1, 0x1, 0x200, 0x7, 0x6, 0x10001, 0xfffffffffffff800, 0x14, 0x200, 0x1, 0x4, 0xfffffffffffffff7, 0x3, 0x9, 0x8, 0x5, 0xfff, 0x7, 0xffffffffffffff80, 0x0, 0x2, 0x0, 0x80000001, 0x4, 0x81, 0x0, 0x4, 0x6, 0x80000000, 0x1, 0x7657, 0xfff, 0x20, 0x1, 0x20, 0x1, 0x2, 0x0, 0x6, 0xffff, 0x8001, 0x1f, 0x4, 0xa00000000, 0x6, 0x8, 0x4564, 0xd19, 0x5, 0xca, 0x8000, 0x401, 0x8d, 0x1000, 0x3, 0x401, 0x101, 0x0, 0x6, 0xb45, 0xfffffffffffffff9, 0x5, 0xa80, 0x8001, 0xa38e, 0x2, 0x4, 0x5, 0x9, 0xa6, 0xaa, 0x2, 0x1c42, 0x3, 0x4, 0x8001, 0x6, 0x8, 0x3, 0x0, 0x9, 0x5, 0x80000000, 0x7ff, 0x1, 0x3, 0x5, 0x5, 0x3f, 0x3, 0x40, 0x8, 0x8001, 0x8, 0x100000001, 0x2, 0x3, 0x0, 0x800, 0x200000000000000, 0x80000000000, 0x7, 0x1, 0xf5d, 0xfffffffffffffff8, 0x6, 0x7, 0x3, 0x3, 0x8, 0x7fffffff, 0x6, 0x1ff, 0xfff, 0xe1bd, 0x3, 0x6, 0x6, 0x1, 0x7fff, 0x39, 0x1ff, 0x3, 0x4, 0x4, 0x7, 0x3f, 0x40, 0x9, 0x5, 0xfffffffffffffffd, 0x10001, 0x80000000, 0xfffffffffffffff7, 0x100000000, 0x2, 0x40, 0x7, 0x2, 0x4, 0x4, 0x4f, 0x100, 0x100, 0xa5be, 0x0, 0x2, 0x172, 0x7, 0x3b557de3, 0x2, 0x8, 0x8, 0xfee, 0x8, 0x6, 0x1, 0x7, 0xfffffffffffff15a, 0x9ed, 0x9, 0x3, 0xffffffffffff56d9, 0x8, 0x8, 0x7, 0x4, 0x6, 0xfff, 0x8, 0x20000000400, 0xffffffffffffff7f, 0x8, 0x1, 0x3, 0xffff, 0x9, 0x100, 0x2, 0x8b3, 0xfffffffffffffffc, 0x0, 0x10000, 0x1ff, 0x8, 0x9b7, 0x1000, 0xbe2, 0x1, 0x3, 0x9, 0x7, 0xffff, 0x4, 0x3, 0x4, 0x7f, 0x7, 0x7, 0x3f, 0x9, 0x1, 0x101, 0x6, 0xd3, 0x4, 0x0, 0x100000000, 0x60000000000, 0x401, 0x1, 0x2, 0x8, 0xe60, 0xc000000000000000, 0xda, 0x9, 0x4, 0x7, 0x9, 0x7fff, 0x9, 0x1, 0x1b5a, 0x5013, 0x8c9e, 0x1, 0xffff, 0x7, 0x2, 0x6, 0x5c, 0x6f2d, 0x3, 0x81, 0x80000001, 0x1, 0x10000, 0x100000000, 0x1, 0x8, 0x1, 0x5, 0x1ff, 0x0, 0x6, 0x2, 0x800, 0x5, 0x8, 0x3a7, 0x2, 0xa3, 0x1, 0x4, 0x100, 0x2, 0x2f6e5e0000000000, 0x5, 0x4b92, 0x8, 0xd4, 0x1ff, 0x5, 0x7, 0x2, 0x8, 0x2, 0x80, 0x3, 0xffffffffffffff00, 0x9, 0x5, 0x5, 0x7, 0x2, 0x5, 0x7, 0x8, 0x3, 0xfffffffffffff800, 0x200, 0x3ff, 0x2, 0x1, 0x0, 0x1ff, 0x2, 0x7f, 0x4, 0x3, 0x1, 0x8f15, 0x800, 0x917, 0x10000, 0xfffffffffffffffa, 0x0, 0x2, 0x3, 0x2, 0x4, 0x3f, 0x100000000, 0x0, 0x3f, 0x80000001, 0x5, 0xfff, 0x6, 0x0, 0x8, 0x0, 0x10000, 0x7, 0xdb1, 0xfffffffffffffeff, 0x2, 0x81, 0x2, 0x313, 0xfffffffffffffffe, 0x1, 0x200, 0x8, 0xc0, 0x9, 0x4, 0x20, 0x9, 0x1000, 0x1000, 0x2, 0xfffffffffffffffa, 0x0, 0x8001, 0x400, 0x1, 0x1, 0x7, 0x6, 0xfffffffffffff2da, 0x1ff, 0x6, 0x1, 0x9, 0x1, 0x6, 0x1f, 0x9, 0xfffffffffffffff7, 0xffffffff7fffffff, 0xfffffffffffffffd, 0x0, 0x351, 0x1800000000000000, 0x100000001, 0x1, 0xb, 0x4000000000000, 0x4, 0xba6, 0x1, 0x3, 0x0, 0x6, 0x800, 0x3f, 0x0, 0x1, 0x7, 0x1, 0x0, 0x3, 0x8000, 0x9, 0x6, 0x8000, 0x1ef, 0x1ff, 0x8000, 0x8, 0x0, 0x2, 0x1, 0x200, 0xe00000000000000, 0x4a, 0x4, 0x9, 0x7, 0x4, 0x4, 0x0, 0x101, 0x8, 0x5, 0x3, 0x2, 0xff, 0x153, 0x6d, 0x7, 0x1, 0x1, 0x2, 0x8, 0x4, 0x4, 0xfff, 0x5, 0x3, 0xc, 0x1, 0x80000001, 0x20, 0x6710, 0x5, 0x0, 0x8, 0x101, 0xaea9, 0x1f, 0x0, 0x8000, 0x4, 0x9, 0xffffffff00000001, 0xa9599ee, 0xde16, 0xfff, 0x2, 0x7, 0x3f, 0x5ba1, 0xc668, 0x40, 0x461, 0x10000, 0x9, 0x1, 0x5, 0x904, 0x1b, 0xfffffffffffffff9, 0x3, 0x2, 0x2, 0x3, 0x8b69, 0xfff, 0x1, 0x9, 0xbc17, 0x4, 0x7, 0x8, 0x7, 0x7, 0x1, 0x5, 0x3, 0x0, 0x0, 0x7, 0x0, 0x400, 0x7, 0xffffffffffffff80, 0x4, 0x1, 0xffffffffffffc431, 0x0, 0xa5, 0x8001, 0x1000, 0x1, 0x8, 0x7d64, 0x5a93, 0x1, 0x7, 0x9, 0x3, 0x101, 0x5, 0x0, 0x101, 0x1000, 0x0, 0x4, 0x9, 0x9, 0x3, 0x4, 0x3, 0x10001, 0xfffffffeffffffff, 0x6, 0x7, 0x1, 0x100000000, 0x0, 0x8000, 0x200, 0x20, 0x7f, 0x1, 0x100, 0x8, 0xbac7, 0xffffffffffffffff, 0x0, 0x9, 0xffff, 0x7f, 0x100000000, 0x3, 0x100, 0x800, 0x3, 0x61743ca4, 0xe28, 0x2, 0x7, 0x1f, 0x0, 0x1, 0x401, 0x6, 0x400, 0x4, 0x7fff, 0x2b37, 0xff, 0x7ff, 0x7, 0x80000000, 0x0, 0x4, 0xfffffffffffffffe, 0x5d4, 0x9, 0x1f, 0x7ff, 0xffffffff, 0x4, 0x10001, 0x9, 0x9, 0x40, 0x2, 0xfffffffffffffffb, 0x4, 0xe54, 0xfffffffffffff001, 0x2, 0x10000, 0x400, 0x7, 0x800, 0xdf9e, 0x3ff, 0x7, 0x7fff, 0xcd10, 0x6, 0x24, 0x7fff, 0x9, 0xffffffffffff35f3, 0xff, 0x2, 0x0, 0xffff, 0x800000000000000, 0x2, 0x401, 0x4f, 0xffff, 0x9, 0x7, 0x8, 0x3, 0x8, 0x20f56b00, 0x3, 0x7, 0x100000001, 0x1, 0x9, 0x6, 0x6, 0x7c3, 0x7, 0x2, 0x100000000, 0x1, 0x40, 0x8, 0x5, 0x4, 0x3, 0x1, 0x5f, 0x2, 0x7, 0x1, 0x3f, 0x10001, 0x0, 0x9, 0x7, 0x0, 0x9, 0x1, 0x80, 0x7, 0x2, 0x80000000, 0x1ff, 0x800, 0x9, 0x8c, 0x0, 0x9, 0x7000000000000000, 0x1000, 0x80, 0xfffffffffffffff8, 0x200000000000, 0x4, 0xffff, 0x0, 0x8, 0x1, 0x6b0, 0x100000000, 0x614, 0x11, 0x7f, 0x0, 0x1, 0xffffffffffffffff, 0x4, 0xfffffffffffffffc, 0x7, 0x9, 0x40, 0x8, 0x4, 0x0, 0x3, 0x100000001, 0xfffffffffffff801, 0x0, 0x3, 0x3c51, 0x1, 0x7fffffff, 0x9, 0x0, 0xfffffffffffffffc, 0x2, 0x6d2, 0x10000, 0x40, 0x2, 0x81, 0xffffffffffffff53, 0x1, 0x3, 0x95, 0x401, 0x7fff, 0xffffffff80000000, 0x808b, 0x4, 0x9, 0x3, 0x1, 0x2, 0x5888, 0x1, 0x2, 0x6214, 0x0, 0x7, 0x754, 0xfffffffffffff800, 0x9b, 0x401, 0x49f0, 0x7, 0x8c, 0x0, 0x7, 0x3e38, 0x1, 0x3], "07a156e96e8fe13ebd2157b6b1c2fa97946570d3e1429f72fd9d03a3d6d05b01e419391c1499ea4c03e8be390e01a1b3ee61e3cfd4305f52c97d92b61565afa4677171b8bd6a1ef0a54cf4d339f4b8957b65f7f036cae3159b972dce6cfeadbe651bde90a72b8b230e459a9a6bbca80949c5abe61be7cac894736bb6d36287b9c67cbc8edafc8fc9959bd20657d7fcaa857a753584d17967bbd94f9ac77f9fe0f620a3cd7ad8ea2daa0974d6"}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r2, 0x800}, &(0x7f0000000000)=0x8) r3 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) fcntl$setstatus(r3, 0x4, 0x400) write$tun(r3, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10}}}, 0xfffffea2) 2018/02/03 14:38:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000da0000-0x10)={0x2236, &(0x7f00005c6000)=[]}, 0xe05776ff9f402c24) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cb7000-0x16)='/selinux/checkreqprot\x00', 0x10900, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000906000)) write(r0, &(0x7f0000d05000), 0x102b1) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000ea000-0x8)) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f0000f6f000-0x40)={{0x2, 0x3, 0xe3, 0x3, 0x4}, 0x4, 0x7, 0xfffffffffffffff9}) 2018/02/03 14:38:42 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x6, &(0x7f0000006000/0x2000)=nil) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/03 14:38:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000064b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a1a000-0x1)=""/1, 0x4b4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x3) r2 = gettid() r3 = syz_open_dev$sg(&(0x7f0000c7f000-0x9)='/dev/sg#\x00', 0x5, 0x200502) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000ae5000-0x30)={0xffff, 0x2fc, 0x80000001, 0x5, 0x0, 0x7}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00008d6000)=r2) readv(r5, &(0x7f0000b50000-0x10)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000058b000)='/selinux/status\x00', 0x0, 0x0) accept4$llc(r6, &(0x7f0000698000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e88000-0x4)=0x10, 0x800) fcntl$setsig(r4, 0xa, 0x12) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r5) tkill(r2, 0x16) 2018/02/03 14:38:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007e9000)='net/ip6_tables_targets\x00') ftruncate(r0, 0x6) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f000045a000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000bab000-0x68)=[], &(0x7f0000be7000-0x28)=[0x20]}}}], 0x0, 0x0, &(0x7f00002a5000)}) 2018/02/03 14:38:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000002000-0x7e)=""/126, &(0x7f0000000000)=0x7e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x100000008001) connect$inet6(r0, &(0x7f00001a8000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x7ff) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000bca000-0x4)=0x20) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000c88000)=""/192, &(0x7f0000e0c000-0x4)=0xfffffffffffffeae) 2018/02/03 14:38:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x20000004207, r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) accept4(r3, &(0x7f0000d72000)=@ipx, &(0x7f00009ca000-0x4)=0x10, 0x80800) ptrace$setregset(0x4205, r2, 0x200, &(0x7f0000aa4000-0x8)={&(0x7f0000f88000)="c4e3a03c8d181179d11f8d13c2733208fb18e234cf3a919e032862d32275aaef6503f38415da1de7a92493c0688b972e", 0x30}) 2018/02/03 14:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f0000002000)=""/36, 0x24}], 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000448000-0x10)="d48ad06d2c922c0f517cceece2856ac0", 0x10) 2018/02/03 14:38:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000615000-0x4)=0xfffffffffffffff8, 0x4) 2018/02/03 14:38:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000200000-0x8)=[{0xb, 0x4000000}], 0x1) ioctl$int_in(r0, 0x5452, &(0x7f00000f6000-0x8)=0x6) 2018/02/03 14:38:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000-0xae)="240000001800030007fffd946fa293bc02ee06000000000000008568040000000300737e", 0x24}], 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000088000)='/dev/ptmx\x00', 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a81000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00009a3000)={0x0, 0x4, 0x80000001, 0x7, 0x1, 0xfffffffffffffffc, 0x32, 0x1, {0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000000}}, 0x2, 0x9ac5, 0x5, 0xda5, 0x4341}}, &(0x7f00004b6000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00008f0000)={r3, 0x2}, &(0x7f00001f7000)=0x8) r4 = dup3(r1, r1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000a95000-0x8)=0x1486000000000, 0x7) modify_ldt$read(0x0, &(0x7f0000a56000-0xa2)=""/162, 0xa2) sendfile(0xffffffffffffffff, r1, &(0x7f0000d7b000-0x8), 0xffffffffffffffff) getsockopt(r4, 0x3a, 0x0, &(0x7f0000f73000)=""/215, &(0x7f00006bb000)=0xd7) [ 35.529326] binder: 5454:5455 transaction failed 29189/-22, size 0-8 line 3004 [ 35.533547] mmap: syz-executor7 (5461) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/03 14:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000851000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000b9000-0x10)={0x0, 0x7f, 0x2, 0x9}, &(0x7f0000686000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000834000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x100000000, 0x6, 0x89d, 0x40}, 0xa0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a2f000-0x8)={0x0}) getsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000ae8000-0x4), &(0x7f00000dd000-0x4)=0x4) 2018/02/03 14:38:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket(0x0, 0x800, 0x40) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000812000)={0x0, @empty, @multicast1}, &(0x7f0000dda000)=0xc) connect$packet(r1, &(0x7f000080d000-0x14)={0x11, 0xf5, r2, 0x1, 0x7fffffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000077000)) 2018/02/03 14:38:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x7, 0x400800000010) write(r0, &(0x7f0000574000-0xc0)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) recvmsg$netrom(r0, &(0x7f0000062000-0x1c)={&(0x7f00003a2000)=@full={{0x3, {"5fbd5c4df355b6"}}, [{"28330b000100"}, {"a484b2ac165d94"}, {"dba110d008d7fc"}, {"bafb5f56ab01b7"}, {"f29e4088da2392"}, {"d5437ac3f17e59"}, {"2c09e4e46131ae"}, {"9a377f42019b24"}]}, 0x48, &(0x7f0000937000-0x38)=[], 0x0, &(0x7f000005e000-0x2b0)=[]}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000e2000)='./file0\x00', 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00005ba000-0xe0)={{0x1, 0x0, 0x100000001, 0x3, 0x7}, 0x4, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0xff, 0x7, 0x5, 0x6}) [ 35.586465] binder: 5454:5478 transaction failed 29189/-22, size 0-8 line 3004 2018/02/03 14:38:42 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000002000-0xb0)=""/176) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000d35000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x40087602, &(0x7f000000b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) [ 35.629387] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.636443] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 14:38:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004b4000)='io\x00') ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00005a0000)=""/63) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) 2018/02/03 14:38:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x801, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000450000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={"75ca1084947ef48d631bd398935f2c0a", {0x4, 0x931f, 0x20, "d6313373265f", 0x4}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000484000-0x4), 0x4) 2018/02/03 14:38:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000955000)=@hdr={0x0, 0x81, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x4000000000000115, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/03 14:38:43 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x103000, 0x20) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x0, 0x2}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000)={r2, 0x8}, 0x6) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040000001) write$evdev(r3, &(0x7f0000002000)=[{{}, 0x100000001}], 0x10) eventfd2(0x2, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000), &(0x7f0000002000)=0x4) 2018/02/03 14:38:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00004d7000-0xc1)=""/193, &(0x7f0000862000-0x4)=0xb4) ioctl$fiemap(r0, 0xc020660b, &(0x7f000004b000-0x250)={0xffffffff, 0x0, 0x3, 0x9, 0xa, [{0xa9, 0x401, 0xfffffffffffffffa, 0x0, 0x0, 0x2000}, {0x1, 0x0, 0x3, 0x0, 0x0, 0x2102}, {0x9, 0xd0c, 0x2, 0x0, 0x0, 0x1001}, {0x3ff, 0x7, 0x6, 0x0, 0x0, 0x2}, {0x9, 0x7, 0xfff, 0x0, 0x0, 0x1d0a}, {0x3f, 0x5, 0x1ff, 0x0, 0x0, 0x4}, {0x10001, 0x55bb, 0x5b, 0x0, 0x0, 0x2}, {0x3, 0x1c24, 0xffff, 0x0, 0x0, 0x2804}, {0x80, 0x1, 0x3, 0x0, 0x0, 0x204}, {0x8, 0x10001, 0x9a2, 0x0, 0x0, 0x1}]}) write(r0, &(0x7f0000f86000-0x22)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) 2018/02/03 14:38:43 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000005000)={0x2000000000000244, &(0x7f0000006000)=[{0x5}]}) 2018/02/03 14:38:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000887000)='/proc/self/net/pfkey\x00', 0x642, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ca000-0x10)='/dev/sequencer2\x00', 0x111000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000b8b000-0x8)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000ac7000-0x5c)={0xffffffffffffff01, 0x5, 0x7, {0x0, 0x1c9c380}, 0x6, 0x3ff}) dup2(r0, r2) 2018/02/03 14:38:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000adf000-0x48)=[{&(0x7f0000001000-0x3)="a22033", 0x3}, {&(0x7f00006b0000-0xff)="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", 0xff}, {&(0x7f00001d8000)="aad19e6805e788f45619a3dcc468a1885d9df8943bd85c97c3dbd0fc8858005d58842a9aec0d83a02901f840a2b54aea9dc963c4734c6c228efdd6e5881375d5a904813939a90d57d9bb5b498b710f3c97a614a824aa5fd9722a2e4576cb14a30d752c640a61de27c2e59c659b50867538", 0x71}, {&(0x7f0000c47000-0xfb)="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", 0xfb}, {&(0x7f0000001000-0xc)="75f1012cd09cbec0ee6db634", 0xc}, {&(0x7f0000000000)="af065afd79e6e1da39efdffcf4ffcf1975fbfdd2ebaed08d5633489a6577fa6eb265090246f55d90e8eae0d3f20c29251f55cdf82f50e043b87437694a77cbc185a40dd0d099e0f63e63db6ebe335cc174f92abb9fd1b7bd51af41ea06701d0f11e8891d96fd12fb033ec3441095c6870c7c390f97ed885db0ee5fa78ead20b1e747cf5a40", 0x85}, {&(0x7f0000c1f000)="6c18a35b8ed7095f2118ff4e88270829b3ce4716c365e1840a06613e3f4f817b8a8ff7db2ee907c87577ee671b1b55246f5d0fb3f12996597d4694fd5e22c2b3032ea7520957f4b7701676700f6e75c2ab16ac8af4a9bf55d7b59a810119db56281024537c5950915842c5aebf0605", 0x6f}, {&(0x7f0000000000)="05c83677e941cf86e7a85eb7d07ba817e8c6228286ece210efbb8bdfba2819a60156a9d4d1458843fbeb67346adc6d45c5506d98e1aa7fcd5a986b05144eea34d034ec0abcba6848b5c5183330fc0f6520f7abd22de7f4", 0x57}, {&(0x7f0000219000)="b1c4aaa74a2480bc09de4edc98f2730aa8ec3bb402c33178d9f8ea0f73cdf4cccd7daa78f88e2e396eb6e2e00316a1273945fc57dc5cfb4409933b27b4c737acfa0972073f2982e91020ac058577f6fb99f5", 0x52}], 0x9, 0x0, 0x0, 0x4}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind(r1, &(0x7f000093f000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/03 14:38:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000768000+0x5bd)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000037f000)={0x0, @in6={{0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x3256}}}, &(0x7f000040c000)=0x8c) syz_open_dev$tun(&(0x7f00005d8000)='/dev/net/tun\x00', 0x0, 0x111740) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000679000-0x86)={r3, 0x6, 0x7e, "8722b7d03f51d0363f8ca5069d7da6a88e08a16ae7b18fa88cda0f584e72fedfbecdbbe26e3a371f4f01165b2dc8a690cd4a49560a81bfbf3df624e08ef6e4d31f7e5db51a17d853a64a129b12b0fb02bfccc96770f8640089429cd71f00926facc5df07fffde09adf4d8f698813a5d2c7aa089ce03ee728624336ea131d"}, 0x86) r4 = syz_open_pts(r0, 0x0) dup3(r4, r0, 0x0) 2018/02/03 14:38:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000560000)=0x80) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a97000), &(0x7f000062d000)=0x4) 2018/02/03 14:38:43 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000005000)={0x2000000000000244, &(0x7f0000006000)=[{0x5}]}) 2018/02/03 14:38:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000de6000-0x8)='./file0\x00', 0x80040, 0x10) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x13) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000b51000)=0xb7, 0x4) rt_sigprocmask(0x0, &(0x7f0000de7000-0x8)={0xf97a}, &(0x7f0000de4000-0x8), 0x8) r1 = creat(&(0x7f0000410000-0x8)='./file0\x00', 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00007d8000)=0x0) mq_notify(r0, &(0x7f00004ce000)={0x0, 0x13, 0x0, @tid=r2}) 2018/02/03 14:38:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f4c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000c57000-0xc)={0x8000000, 0x3, 0x1000000013}) connect$inet(r1, &(0x7f000049b000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00006a0000-0x38)={&(0x7f0000b68000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000588000-0x40)=[{&(0x7f000078a000)=""/47, 0x2f}, {&(0x7f0000b8e000-0x1000)=""/4096, 0x1000}], 0x2}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00001c4000-0x4)=0x9, 0x4) 2018/02/03 14:38:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000b18000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0180001c09000208ff0305de000000060000000003ff09001049fbebfcff7d23"}) pwrite64(r0, &(0x7f00005ac000-0x8e)="e824ff0dcf11b639a41737356a6ed276c3e993f1e55430395ea7e9249a4fecb068f4283196fd75e95460dfdbe0c838865d94ce0f3c8a82aaeaa51ac1b41be41ce6fc2fd27bd8b3d53769287af3b28ae55ed112414625ed378d562609a332cf68fb77b2f9a5a6b12c2a61dbf5bb6b4291c19ea71a3df6b807b1398b6880ca3ef186a12bfc31e4dde2fa3005d15ddd", 0x8e, 0x0) [ 36.211924] device eql entered promiscuous mode 2018/02/03 14:38:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000854000)=0x8, 0x4) fallocate(r0, 0x0, 0x0, 0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000050a000-0xc)={0x0, 0x2c, &(0x7f0000afa000)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f0000707000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001b6000-0x106)={r1, 0xfe, "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"}, &(0x7f0000697000)=0x106) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r0) bind$pptp(r2, &(0x7f0000d55000-0x20)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/02/03 14:38:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) flistxattr(r0, &(0x7f0000495000)=""/75, 0x4b) r1 = openat(0xffffffffffffffff, &(0x7f0000db2000)='./file0\x00', 0x0, 0x100) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000219000), &(0x7f0000e2c000)=0x4) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000691000-0xf2)=""/242) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00004b9000-0x18)) socket$inet6_icmp_raw(0x11, 0x3, 0x3a) 2018/02/03 14:38:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d99000-0x11)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000)="ebec00008000000000000195af4b125e", 0x10) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) accept4(r1, &(0x7f0000875000-0xe)=@l2, &(0x7f000006c000)=0xe, 0x800) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000343000-0x70)={0x1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, 0x0, 0x98d, 0xfff, 0x40, 0x7, 0x0, 0x5, 0x4, 0x6}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x13ac00000000) [ 36.247586] binder: BINDER_SET_CONTEXT_MGR already set [ 36.255998] binder: 5525:5530 ioctl 40046207 0 returned -16 [ 36.268942] binder: undelivered TRANSACTION_COMPLETE 2018/02/03 14:38:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000619000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d8b000-0xc), &(0x7f00009ad000-0x4)=0xc) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000a9c000)=0x7) r1 = socket(0x11, 0x100000802, 0x300) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000769000)='/dev/rtc\x00', 0x40000, 0x0) r3 = socket(0x3, 0x6, 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000a52000)={0x0, 0x1, 0xb32}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000f02000-0x8)={0x7, &(0x7f0000baf000-0x38)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000c5000-0x8)={r4, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000093a000)={0x0, 0x3f, 0x30, 0x40, 0x9}, &(0x7f000011b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00009fe000)={0x2, [0x0, 0x0]}, &(0x7f0000165000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000079a000-0x20)={0x9618, 0x8, 0x201, 0xe696, 0x100000000, 0x8, 0x8, 0x100000001, r5}, &(0x7f0000393000-0x4)=0xffffffffffffff1d) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000625000-0x45)=""/69, &(0x7f0000031000-0x4)=0x45) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000eea000)={r6}, &(0x7f0000935000-0x4)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/rtc\x00', 0x8402, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005000-0x8)) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007a7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) linkat(r2, &(0x7f0000b59000-0x8)='./file0\x00', r7, &(0x7f000060f000-0x8)='./file0\x00', 0x1000) sendmsg$nfc_llcp(r1, &(0x7f000062f000)={&(0x7f00005fd000-0x58)={0x27, 0x10001, 0x6, 0x6, 0x401, 0xb48, "dd683c87c2ab2c3a98d43e8947e826e28d1d32f67f05f7805a1d2cab5ec552e163cbcf26bd64689362a220273f541359cd1d2e5b110b93c11a8e514b9288aa", 0xee}, 0x58, &(0x7f000035e000-0x28)=[{&(0x7f000060e000)="bba37fc91e2c05978ac7b8a6a8bae2bf92003f04f656f87d36d0f98f11ff3429f5a88c216052130dad8d73a0b708", 0x2e}, {&(0x7f0000856000)="bf86088f7447be261ec7b34fc70ba221fb97f2441e69e1d0d921331780f785df9addf50b0f88327b4ca1eb8820799a419b7e6ec3ca07b3f6c0af88908d0db0f4130ed211c3be6d57c6f8faa6329f435703a775f546a3457fd0d3", 0x5a}, {&(0x7f0000968000-0xc2)="50d1e31d6869bae48510975c6c09a1a5f69b6972d3f1ba2a31f71c6adb893af632696288eaf8834074696d60879a8399cd38018f74b48230058c0baba660ca7433dc551201a6f659a920553d72e7715095a7f5c91875c7cd55923ea7391f14223de54d55d8f1858ca14cfed784def480b53d22247950463bf11a36ebd4b38467f110560e0e8de86292cd31ea31f682ccd830c5c5c6eae8ea74cef355d14e062f26a938613656fadedab8a8ac900c7558139e9968f979f722d173dd4054db6e811904", 0xc2}, {&(0x7f0000c9e000-0xd)="cabdf27855205bfbf2f3f6830c", 0xd}, {&(0x7f0000078000)="c4e233cd001b461f22933d98d5a253bd9d9aae00a4d3b96c9806b2f06628a5bddea95df0c01ae928bdb4092010be487dcc87654f2d03a8e3155d9ef6a8c111b4842da0329388d37820310c5469fffc87c4b9f8bbeb5d4cadc982171ac1ff0174896f82e89f066051091ae102647f2159fd9cf866fff01f94c55dfd2dc41f09f1c84b600b0fba6057fdbc5d4e4535b628d312afad39f4fdd598c3b8a4e4387fc568", 0xa1}], 0x5, &(0x7f0000708000)={0x80, 0x100, 0x0, "1c9caa497e2e88048e93dfe3edea5e9690bcd4ae3cfc94ec834f507ed770147d11a21989f3c666bc48618ea0f446faf723951f7e08d8982b78595ed10240fa6f107fee4a3730f42af62293b37377d438e8209a00e949ef0143ac6f37a8b6d5eed7dc5a217c99332f41cb0c765a5bc3288d0a5b64"}, 0x80, 0x20000080}, 0x880) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x2}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00005e7000-0x8)={0x1, &(0x7f0000c55000)=[{0x6, 0x1f}]}, 0xb) [ 36.297767] binder: BINDER_SET_CONTEXT_MGR already set [ 36.306366] binder_alloc: 5525: binder_alloc_buf, no vma [ 36.313884] l2tp_core: tunl 24082: sockfd_lookup(fd=1269798145) returned -9 [ 36.318700] binder: BINDER_SET_CONTEXT_MGR already set [ 36.318708] binder: 5525:5562 ioctl 40046207 0 returned -16 [ 36.333078] binder: 5525:5530 ioctl 40046207 0 returned -16 [ 36.338488] l2tp_core: tunl 24082: sockfd_lookup(fd=1269798145) returned -9 [ 36.367038] binder: 5525:5544 transaction failed 29189/-3, size 0-0 line 3127 [ 36.376979] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.383170] binder: undelivered transaction 10, process died. 2018/02/03 14:38:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000a95000-0x40)=[{{&(0x7f0000d11000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000ecf000)=[{&(0x7f000075e000-0x70)=""/112, 0x70}, {&(0x7f0000fa7000-0x73)=""/115, 0x73}, {&(0x7f000057f000-0xb9)=""/185, 0xb9}], 0x3, &(0x7f0000bc9000-0xe9)=""/233, 0xe9, 0x97c3}, 0x400}, {{&(0x7f00001f1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000b96000-0x28)=[{&(0x7f000026d000)=""/117, 0x75}, {&(0x7f0000eaa000-0x1000)=""/4096, 0x1000}, {&(0x7f0000665000-0xb9)=""/185, 0xb9}, {&(0x7f0000d71000)=""/224, 0xe0}, {&(0x7f00005aa000-0xd2)=""/210, 0xd2}], 0x5, &(0x7f0000ae6000-0x59)=""/89, 0x59}, 0xfffffffffffffffc}], 0x2, 0x40, &(0x7f0000505000-0x8)) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000d58000)={0xffffffffffff5b19, 0x5, 0x7, 0x3}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000203000-0xd)='/dev/usbmon#\x00', 0xcf75, 0x4640) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00006d9000)=[0x5, 0x6385b088]) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/03 14:38:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001b7000+0xfdc)="6e732f6e657400b1638c4102bf6b78888de1b7cd3c") syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') fsync(r0) 2018/02/03 14:38:44 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000e37000)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000006000)=[], 0x0, &(0x7f0000001000-0xd4)=[@rights={0xc, 0x1, 0x1, []}], 0xc}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) ptrace$setregs(0xf, r1, 0x5, &(0x7f0000001000-0x87)="62c88b9e3d63f10597856db90ebf0a48a4f7c7f5fc8d8b977f1566c553efadd10b76ecf4e8703aba7cc255bc58f4d63218733e4a47dd34e690e25db504b6ccffc07c41fd3534efe29ba4bd3463ab71734fe089426f3d66f575bbce52d2ac77d334c9928444a6637d724cb9439ee0e279a9d34b54387f5ec2d45085da412474019e5baa10203342") ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mkdir(&(0x7f0000002000)='./file0\x00', 0x2) ptrace$setregs(0x3, r3, 0x0, &(0x7f0000000000)) 2018/02/03 14:38:44 executing program 6: prctl$seccomp(0x21, 0x0, &(0x7f0000001000-0x8)={0x0, &(0x7f00007e2000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$rtc(0xffffffffffffff9c, &(0x7f0000eec000)='/dev/rtc\x00', 0x200000, 0x0) 2018/02/03 14:38:44 executing program 5: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000f76000), &(0x7f0000034000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000333000-0x4)=0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000f77000)) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r2) 2018/02/03 14:38:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00009b3000-0x8)=@sco={0x1f, {0x7fffffff}}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000566000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b33000-0x14)={0x0, 0x171a0b43, 0x5e8, 0x1, 0x2}, &(0x7f0000344000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ad0000-0xc)={r2, 0x401, 0x2, [0x3, 0xfff]}, &(0x7f00007f2000)=0xc) 2018/02/03 14:38:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) bind(r0, &(0x7f0000e70000)=@nfc_llcp={0x27, 0xab9f, 0x6, 0x0, 0xfffffffffffffff9, 0x8, "e16a37120ad98d96da84e22bc8f934c72271d8349da7f4870f134fa33a0c77e85a824eab6a47d1d2745bd96e52682458083c8a0b46997bccc973837f29b7b2", 0xfff}, 0x58) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)) recvfrom$ax25(r0, &(0x7f0000762000-0x21)=""/33, 0x21, 0x0, &(0x7f00006e8000)={0x3, {"edb3ce5ce22c4e"}}, 0x10) 2018/02/03 14:38:44 executing program 4: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000035000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000031000-0x20)={@common="6c6f00e500", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet6(r2, &(0x7f000002a000-0x67)="7e62314a9fc1ef2d284bcd15f23da24b43f43a878e6335c85a9b93293aacf8ae3f7b99c60d90f6c9c09a18ebb9c0990a18fe0f64bc6327d295ee34ce624145ca5ca1be67017f50469f6f3eeb4bde2926b090bad6437bc76bad65ee770ac50fdf6c17b64eccc8d2", 0x67, 0x4000000, 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000036000-0x88)={0x100000000, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x8}}}, 0x88) getsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000022000-0x58)=""/88, &(0x7f000001e000)=0x58) 2018/02/03 14:38:44 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f4d000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c0f000-0x28)={@common='tunl0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x6dc8, 0x1ff, 0x0, 0x400, 0x92b, 0x200000, r1}) r2 = timerfd_create(0x0, 0x0) fchmod(r2, 0x0) 2018/02/03 14:38:44 executing program 3: r0 = socket$inet6(0x10, 0x6, 0x5) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000012000)={0xfffffffffffffff8}, 0x4) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000013000)="74a8c411825856ee538e12b7bb8eb741d68330b6c45766a43331810bbca5d10e273f98584bb6a4c3170dea5121f854ebc7c1b38717f6051ecdbdf70214b5ee3ba03e4592e0b73c1ff06b285be021076ee14026a4237b810c3007022dfb0120c6c9dcfe1f26716f63273db86945e41e72476e3b67d5d306546b89f0466f", 0x7d, 0x7f, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000015000-0x54)="0b6b3f3844f776911282feee16325fb82183ff7877dd8946bcb2a3aab6e993b4d01b178d9ee2541ca0fdf18a437e50c7484fd6aac6b3defbf7989fcb006a28ccf5860f320e0b6c051cd833e76ba8602a01fc5924", 0x54, 0x0, &(0x7f0000013000)={0xa, 0x3, 0x401, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}, 0x1c) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000014000)=0x2, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000004000+0xbb9)=""/210, &(0x7f0000009000)=0xd2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000014000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x674c}}, [0x4, 0x7fff, 0x10000, 0x5, 0x2, 0x7, 0x6, 0x3, 0x0, 0xcf, 0x1, 0x0, 0x4, 0x401, 0x4]}, &(0x7f0000017000-0x4)=0x108) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000017000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000016000)={r2, 0x9, 0x0, 0x5, 0x4, 0x3, 0x8, 0x5, {r3, @in6={{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x4, 0x9, 0x100, 0x8, 0x80}}, &(0x7f000000d000-0x4)=0xb8) sendmsg$inet_sctp(r1, &(0x7f0000015000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x2, 0x67, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}, 0x1c, &(0x7f0000015000)=[{&(0x7f000000e000-0x9a)="a32b13847eec438795ab63f922a0a57a0f8c7ca01bac72499f2d87ef37475a5f69fb8fbc638b02ccf178c5ecd9d5318e3a8b164c75c27028a22d2ba209b7db818cce51cbeb47c0350ff99e056a419910b4343103cb585ed1c9eb20ba0ce1187a5795fab6a6f945713af29211c375622c0106225fc59ff32a4ddb60018353b7337906d7b9c3ddfeae34160fd15088320371febe1315eb0775b9d9", 0x9a}, {&(0x7f0000000000)="b68d974b4f66c522dcc5086a6b26a44584e95794e385ede93c5b0099df10f2f45d13c775cca958ddf8bb99a99ce31ae2d880e8e91d03ab11e9ab376f1681a1a54e191ede4f8f788d04c2509cd9b09a345c1e0efdaf571514003640ab69b4e7695a01efe3b6b9bdd196563fde6622bb461ca11a2ab7dda4640b9423dad7abe6622db237328aae614365", 0x89}, {&(0x7f0000015000)="63fa5d5b86d23bb4524b1cc8238b9fb7d12826da5717b79e8e66aeb26039ae75bdf759bfb6bd734b71c131681d7b981d52959720d80ec1dfde2d8c52a7ff4aa6c3b141875a485581e526b1b91259834667494b8686e84262aaa140891fc4ed570f7a0d58fd360abd317b8ae3c5f7768a0b4ec1377fcf94b3ce62b316314cb54790fc062b365b5cd2be1b1030", 0x8c}, {&(0x7f0000002000)="b45c875a6c874aa7dc538e6f8c82a49bb5c402855260ce185ffca110c983fabedb6fcda0419b", 0x26}, {&(0x7f0000015000)="b6682e722b3690e0ef5764703046b4acf42d79f8bad2a2a33e5f34a2d2d29721313e43d964b6082f24dded03dd2a2d35", 0x30}], 0x5, 0x0, 0x0, 0x4000000}, 0x800) 2018/02/03 14:38:44 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000010000)={0x0, 0x0}, 0x80000) mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0x10, r1, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000001800030007fffd946fa283bc020000f0ffffff05021d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x8000}, 0x0) connect$llc(r1, &(0x7f0000007000)={0x1a, 0xc, 0x80000001, 0x8001, 0x4, 0x7, @empty}, 0x10) 2018/02/03 14:38:44 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x48001, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f000002a000)='./file0\x00', 0x2) sendmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000015000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000020000)=[{0x10, 0x0, 0x8}], 0x10}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f000002b000)=0xcd, 0x4) 2018/02/03 14:38:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) 2018/02/03 14:38:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000024e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000156000)='./file0\x00', 0x0, 0x1a1) mount(&(0x7f000060b000)='./file0/file0\x00', &(0x7f0000d91000)='./file0\x00', &(0x7f0000d83000-0x7)='devpts\x00', 0x0, &(0x7f0000582000)="11") ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00009b8000-0x60)={&(0x7f000010b000)=[0xfffffffffffffffd], 0x1, 0x6, 0x1, 0x100000001, 0x9, 0x101, {0x800, 0x3, 0x6, 0x6, 0x6, 0x100000001, 0x4, 0x1c, 0x40, 0x40, 0x6, 0x101, 0x8000, 0x0, "e851f7b3aefe10058027372683746d6556aa417c79d3bb61580a00cc5f4aac8c"}}) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) [ 36.800710] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 36.811187] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 36.840300] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/03 14:38:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x12002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000ad2000-0x4)=0xe8) bind$packet(r0, &(0x7f0000768000-0x14)={0x11, 0x0, r1, 0x1, 0x101, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) writev(r2, &(0x7f0000977000-0x20)=[{&(0x7f0000912000-0x17)="8d", 0x1}], 0x1) ftruncate(r2, 0x0) creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) 2018/02/03 14:38:44 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000)='em1ppp1!ppp0selinux\x00', 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$assume_authority(0x10, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000006000-0x58)={0x0, 0x3e, 0x2, @thr={&(0x7f0000005000)="c74613de3f45ae2f1e51688bef50f98d39fae3013c3b1460e56cd53c484679c7b4152d954f033a0c6fc5312af88010c782a03b24bf26e90a73738be4f11176f284752659a6a58b5a058f295d83f1f434f0c747b2cdd22eba9e7bdcfd56564ad95a936b595709a19224fb048729aaeafda8cc3a8edd93a2d368b40cd8cddbacccd04b0825d3d5a66f24c87c1d1e1f67f586bb6549bd2138b7aeac6eeb1be94666437aa6b795611d94b64d40ab666b58b50c0bf8ac8765b028", &(0x7f0000001000)}}, &(0x7f0000006000-0x4)) [ 36.849474] devpts: called with bogus options [ 36.868844] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 36.872239] devpts: called with bogus options 2018/02/03 14:38:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00007d7000)='\x00', 0x2) r0 = userfaultfd(0x7fffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{}]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000242000-0x20)={{&(0x7f0000051000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) creat(&(0x7f0000ec4000-0x8)='./file0\x00', 0x1c4) dup3(r1, r0, 0x0) 2018/02/03 14:38:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000000000)=0x0, &(0x7f0000001000)) getgroups(0x4, &(0x7f0000001000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, r2, 0x1000) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200040, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000310000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r5, 0x11, 0x64, &(0x7f0000222000-0x4), &(0x7f00004e2000-0x4)=0x4) sendto$inet(r4, &(0x7f0000268000-0xc1), 0x0, 0xdf3495d877b663d3, &(0x7f0000738000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPTPEER(r3, 0x5441, 0x725e) 2018/02/03 14:38:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x385) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008a1000-0x4)=0x440, 0x4) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000a63000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1a000)=[], 0x0, &(0x7f0000f1a000)=""/79, 0xf}, 0x0) sendto$inet(r0, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/03 14:38:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x46, 0x0, r1, &(0x7f000028d000-0x8)='./file0\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000962000-0x4)=0x0) ptrace$cont(0xf, r2, 0x484c, 0xeb85) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000080b000)={@common='ipddp0\x00', @ifru_data=&(0x7f0000e43000)="ca1afa7f798a68a4b4c12d0d72328586aab0ccc8b42f4a8df1ea78b76dd96d69"}) 2018/02/03 14:38:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000c7a000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00004b4000)=0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/03 14:38:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000bd0000)={&(0x7f0000d16000/0x1000)=nil, 0x1000}) eventfd2(0x0, 0x801) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000739000-0x18)=@add_del={0x2, &(0x7f000016b000)=@common='ip6gretap0\x00', 0x2}) 2018/02/03 14:38:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101880) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0xc8)=[@in6={0xa, 0x3, 0xfffffffffffffeff, @ipv4={[], [0xff, 0xff], @empty}, 0x3}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0xf5, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, @in6={0xa, 0x2, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff7}, @in6={0xa, 0x3, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x80000000}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}], 0xc8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x20, &(0x7f00001b0000-0x14)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0xe) getpeername$packet(0xffffffffffffffff, &(0x7f0000552000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000a36000)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003b000)={0x0, 0x0}, &(0x7f00004a8000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000d03000-0x1c)={&(0x7f0000e75000-0xc)={0x10}, 0xc, &(0x7f0000384000-0x8)={&(0x7f0000eb2000-0xec)=@newpolicy={0xec, 0x13, 0x300, 0x2, 0x3, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x2, 0x748f9597, 0x1, 0x0, 0x2, 0xa0, 0x80, 0x2b, r2, r3}, {0x3319, 0xffffffff, 0x7ff, 0x1ff, 0x401, 0x800, 0x0, 0x20}, {0x4, 0xf402, 0x3, 0xfffffffffffffff7}, 0x7f, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x1}, [@lifetime_val={0x28, 0x9, {0x5, 0x7dcf, 0x1, 0x1f}}, @policy_type={0xc, 0x10}]}, 0xec}, 0x1, 0x0, 0x0, 0x4004001}, 0x40040) 2018/02/03 14:38:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fcb000-0x9)='/dev/sg#\x00', 0x0, 0x80) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00004fa000-0x4)=0x8001, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000bd0000)={&(0x7f0000d16000/0x1000)=nil, 0x1000}) eventfd2(0x0, 0x0) 2018/02/03 14:38:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00008cc000-0x8)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000284000)=[{{0x0, 0x0, &(0x7f00000ba000-0x10)=[{&(0x7f0000f9c000)=""/191, 0xbf}, {&(0x7f0000590000-0x86)=""/134, 0x86}], 0x2, &(0x7f0000b92000)=""/181, 0xb5, 0xa137}, 0x2}, {{&(0x7f0000d02000-0x10)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000833000-0x18)=[{&(0x7f0000219000)=""/170, 0xaa}, {&(0x7f0000c22000+0x5d6)=""/75, 0x4b}, {&(0x7f0000ab7000-0x31)=""/49, 0x31}], 0x3, &(0x7f0000741000)=""/18, 0x12, 0x3}, 0x79}, {{&(0x7f0000c3e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f00002c7000)=[{&(0x7f00006e2000-0x46)=""/70, 0x46}, {&(0x7f0000b4d000)=""/35, 0x23}], 0x2, &(0x7f0000897000)=""/65, 0x41}, 0x1f}, {{&(0x7f0000694000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c, &(0x7f0000c43000)=[{&(0x7f00009f6000)=""/143, 0x8f}], 0x1, &(0x7f0000705000-0x72)=""/114, 0x72, 0x7ff}, 0xffffffff}, {{&(0x7f0000d15000-0xc)=@nl=@kern, 0xc, &(0x7f0000f38000-0x8)=[{&(0x7f00001b1000)=""/4096, 0x1000}], 0x1, &(0x7f00009a4000-0xa0a)=""/4096, 0x1000, 0x1}, 0x7ff}, {{&(0x7f00007fb000)=@rc, 0x9, &(0x7f0000332000)=[{&(0x7f00002fe000-0xb5)=""/181, 0xb5}, {&(0x7f0000338000-0x1c)=""/28, 0x1c}, {&(0x7f00008d2000-0xe0)=""/224, 0xe0}], 0x3, &(0x7f00001eb000-0xd6)=""/214, 0xd6, 0x3f}, 0x10001}], 0x6, 0x1, &(0x7f000020b000)={r0, r1+30000000}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000ff0000)=0x800) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00006f9000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aaf000)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x11, &(0x7f0000a64000)=0xffffffffffffff01, 0x4) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000974000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000e3b000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfffffffffffffff8, 0x6, 0xfff, 0x0, 0x1}, &(0x7f0000cbd000)=0xa0) r6 = gettid() fcntl$lock(r4, 0x0, &(0x7f000086b000-0x10)={0x2, 0x4, 0x8, 0x4, r6}) getresuid(&(0x7f0000aef000)=0x0, &(0x7f0000e11000)=0x0, &(0x7f0000b02000-0x4)) getresgid(&(0x7f000071e000-0x4), &(0x7f000090b000-0x4)=0x0, &(0x7f0000027000-0x4)) fchownat(r4, &(0x7f0000cad000)='./file0\x00', r7, r9, 0x400) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000ba6000-0x10)={0x1000, 0x206, 0x218, 0x9, r5}, 0x10) clock_gettime(0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a9a000-0x8)={0x0, 0x0}) futimesat(r4, &(0x7f00007dc000-0x8)='./file0\x00', &(0x7f000094a000)={{r10, r11/1000+30000}, {r12, r13/1000+10000}}) mq_timedreceive(r4, &(0x7f0000a7f000)=""/159, 0x9f, 0x7, &(0x7f0000022000-0x8)={0x77359400}) r14 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r14, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) sendmsg$nl_generic(r2, &(0x7f0000c90000)={&(0x7f000058b000)={0x10, 0x0, 0x0, 0x8000130}, 0xc, &(0x7f0000a53000)={&(0x7f0000739000)={0x17c, 0x28, 0x800, 0x4, 0x1, {0x4}, [@typed={0xc, 0x1f, @uid=r8}, @generic="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", @generic="a7833e0066a45ddddb62b6e231b87c0d237a3485293787f15be6542092abd475b153aaa3710f0a3850054d609ae9c56ace6b36b51c8412c1030cfe8560af29b99ed9877f06783984cf8f", @typed={0x10, 0x8e, @u64=0x1000}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/02/03 14:38:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001cb000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000801000)='/dev/ashmem\x00', 0x200, 0x0) lseek(r0, 0x0, 0x3) [ 36.988367] [ 36.990036] ====================================================== [ 36.996341] [ INFO: possible circular locking dependency detected ] [ 37.002736] 4.9.79-g47af77b #35 Not tainted [ 37.007041] ------------------------------------------------------- [ 37.013430] syz-executor3/5653 is trying to acquire lock: [ 37.018945] (&sb->s_type->i_mutex_key#10){++++++}[ 37.023836] kasan: CONFIG_KASAN_INLINE enabled [ 37.023838] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 37.023847] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 37.023852] Dumping ftrace buffer: [ 37.023855] (ftrace buffer empty) [ 37.023858] Modules linked in: [ 37.023867] CPU: 0 PID: 5661 Comm: syz-executor6 Not tainted 4.9.79-g47af77b #35 [ 37.023871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.023876] task: ffff8801d8199800 task.stack: ffff8801d8b08000 [ 37.023880] RIP: 0010:[] [ 37.023893] [] __free_pages+0x21/0x80 [ 37.023897] RSP: 0018:ffff8801d8b0f940 EFLAGS: 00010a07 [ 37.023902] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff82667f4b [ 37.023905] RDX: 1bd5a9d5a0000003 RSI: 0000000000000002 RDI: dead4ead0000001c [ 37.023909] RBP: ffff8801d8b0f950 R08: 0000000048000000 R09: 0000000000001e30 [ 37.023913] R10: 0000000000002100 R11: ffff8801d8199800 R12: 0000000000000004 [ 37.023917] R13: 0000000000000020 R14: ffff8801d83a4200 R15: dffffc0000000000 [ 37.023922] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f6fcfb40 [ 37.023927] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 37.023931] CR2: 000000002037e000 CR3: 00000001b3ba8000 CR4: 0000000000160670 [ 37.023939] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.023943] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.023945] Stack: [ 37.023948] 0000000000000001 [ 37.023950] ffff8801d83a4358 ffff8801d8b0f9b0 ffffffff82667f71[ 37.023958] ffff8801d83a4370 [ 37.023960] ffffed003b07486b ffffed003b07486e ffff8801d83a4368[ 37.023967] dead4ead00000000 [ 37.023969] ffff8801d83a4340 0000000000000000 0000000000000000[ 37.023975] Call Trace: [ 37.023991] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 37.024001] [] sg_finish_rem_req+0x2b5/0x340 [ 37.024010] [] sg_new_read.isra.20+0x18d/0x3e0 [ 37.024017] [] sg_read+0x8b7/0x1440 [ 37.024026] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 37.024033] [] ? fsnotify+0xf30/0xf30 [ 37.024041] [] ? avc_policy_seqno+0x9/0x20 [ 37.024050] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 37.024057] [] ? security_file_permission+0x89/0x1e0 [ 37.024064] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 37.024071] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 37.024078] [] compat_do_readv_writev+0x522/0x760 [ 37.024085] [] ? do_pwritev+0x1a0/0x1a0 [ 37.024097] [] ? exit_robust_list+0x230/0x230 [ 37.024105] [] ? __fget+0x47/0x3a0 [ 37.024113] [] ? __inode_security_revalidate+0xd9/0x130 [ 37.024118] [] ? __fget+0x201/0x3a0 [ 37.024125] [] ? __fget+0x228/0x3a0 [ 37.024130] [] ? __fget+0x47/0x3a0 [ 37.024138] [] compat_readv+0xe3/0x150 [ 37.024145] [] do_compat_readv+0xf4/0x1d0 [ 37.024153] [] ? compat_readv+0x150/0x150 [ 37.024160] [] ? SyS_read+0x1b0/0x1b0 [ 37.024168] [] compat_SyS_readv+0x26/0x30 [ 37.024175] [] ? SyS_pwritev2+0x80/0x80 [ 37.024183] [] do_fast_syscall_32+0x2f7/0x890 [ 37.024190] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.024198] [] entry_SYSENTER_compat+0x74/0x83 [ 37.024201] Code: [ 37.024203] e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 37.024319] RIP [ 37.024325] [] __free_pages+0x21/0x80 RSP [ 37.024502] ---[ end trace cca672cc80b756a8 ]--- [ 37.024507] Kernel panic - not syncing: Fatal exception [ 37.410059] , at: [] shmem_file_llseek+0xef/0x240 [ 37.416455] but task is already holding lock: [ 37.421092] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 37.429491] which lock already depends on the new lock. [ 37.429491] [ 37.436487] [ 37.436487] the existing dependency chain (in reverse order) is: [ 37.444078] -> #2 (ashmem_mutex){+.+.+.}: [ 37.448860] lock_acquire+0x12e/0x410 [ 37.453159] mutex_lock_nested+0xbb/0x870 [ 37.457800] ashmem_mmap+0x53/0x400 [ 37.461920] mmap_region+0x7dd/0xfd0 [ 37.466130] do_mmap+0x57b/0xbe0 [ 37.469991] vm_mmap_pgoff+0x16b/0x1b0 [ 37.474374] SyS_mmap_pgoff+0x33f/0x560 [ 37.478841] do_fast_syscall_32+0x2f7/0x890 [ 37.483657] entry_SYSENTER_compat+0x74/0x83 [ 37.488554] -> #1 (&mm->mmap_sem){++++++}: [ 37.493413] lock_acquire+0x12e/0x410 [ 37.497707] __might_fault+0x14a/0x1d0 [ 37.502086] filldir+0x1aa/0x340 [ 37.505950] dcache_readdir+0x12d/0x5e0 [ 37.510419] iterate_dir+0x4a6/0x5d0 [ 37.514624] SyS_getdents+0x14a/0x2a0 [ 37.518922] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 37.524165] -> #0 (&sb->s_type->i_mutex_key#10){++++++}: [ 37.530368] __lock_acquire+0x2bf9/0x3640 [ 37.535010] lock_acquire+0x12e/0x410 [ 37.539304] down_write+0x41/0xa0 [ 37.543255] shmem_file_llseek+0xef/0x240 [ 37.547896] vfs_llseek+0xa2/0xd0 [ 37.551846] ashmem_llseek+0xe7/0x1f0 [ 37.556141] compat_SyS_lseek+0xeb/0x170 [ 37.560699] do_fast_syscall_32+0x2f7/0x890 [ 37.565534] entry_SYSENTER_compat+0x74/0x83 [ 37.570434] [ 37.570434] other info that might help us debug this: [ 37.570434] [ 37.578548] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 37.588296] Possible unsafe locking scenario: [ 37.588296] [ 37.594327] CPU0 CPU1 [ 37.598965] ---- ---- [ 37.603605] lock(ashmem_mutex); [ 37.607268] lock(&mm->mmap_sem); [ 37.613537] lock(ashmem_mutex); [ 37.619722] lock(&sb->s_type->i_mutex_key#10); [ 37.624818] [ 37.624818] *** DEADLOCK *** [ 37.624818] [ 37.630850] 1 lock held by syz-executor3/5653: [ 37.635404] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 37.644352] [ 37.644352] stack backtrace: [ 37.648827] CPU: 1 PID: 5653 Comm: syz-executor3 Tainted: G D 4.9.79-g47af77b #35 [ 37.657547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.666879] ffff8801d78a7b28 ffffffff81d94b09 ffffffff853a0ba0 ffffffff853aaa40 [ 37.674867] ffffffff853c0ca0 ffff8801d832e8d8 ffff8801d832e000 ffff8801d78a7b70 [ 37.682923] ffffffff81238631 ffff8801d832e8d8 00000000d832e8b0 ffff8801d832e8d8 [ 37.690913] Call Trace: [ 37.693476] [] dump_stack+0xc1/0x128 [ 37.698817] [] print_circular_bug+0x271/0x310 [ 37.704938] [] __lock_acquire+0x2bf9/0x3640 [ 37.710888] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.717877] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.724867] [] ? __lock_is_held+0xa1/0xf0 [ 37.730641] [] lock_acquire+0x12e/0x410 [ 37.736241] [] ? shmem_file_llseek+0xef/0x240 [ 37.742363] [] down_write+0x41/0xa0 [ 37.747614] [] ? shmem_file_llseek+0xef/0x240 [ 37.753731] [] shmem_file_llseek+0xef/0x240 [ 37.759679] [] ? synchronous_wake_function+0xa0/0xa0 [ 37.766406] [] vfs_llseek+0xa2/0xd0 [ 37.771659] [] ashmem_llseek+0xe7/0x1f0 [ 37.777257] [] ? ashmem_read+0x200/0x200 [ 37.782944] [] compat_SyS_lseek+0xeb/0x170 [ 37.788801] [] ? SyS_lseek+0x170/0x170 [ 37.794311] [] do_fast_syscall_32+0x2f7/0x890 [ 37.800430] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.807069] [] entry_SYSENTER_compat+0x74/0x83 [ 37.813717] Dumping ftrace buffer: [ 37.817255] (ftrace buffer empty) [ 37.820944] Kernel Offset: disabled [ 37.824543] Rebooting in 86400 seconds..