cfe0dff797f5bc5495404bfc", 0x13}, {&(0x7f0000005000)="bc2a541e512578fc252a6021f317a23093f568f4c56a42a3560dc3b4458e8d4344b4333152a6b59449c21f95eb8828377c05eb06bb03f23b0bedaa40c6116b63540a19243827e155e6262ae63614d717bac9a5d67923a25de408898bd88d28351581194c44ab877a9ac850fee8be2d7d5a7777e2ede2d6ad3f77d3e107e0e7edcb31a6b835a4d1abd36e6c5084dd505ffed04b270eca4657f9cfe52593d9fe4606e742d89cfc72043afafbb3b35575ffd5c4eafc407d97ce813bb1ff9b737e282339b44b", 0xc4}], 0x4, &(0x7f0000003000-0x30)=[@init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0xf36, 0x8, 0x2}}], 0x30, 0x4000}, 0x4) flock(r1, 0xc) r4 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000)="94d1c15a27", 0x5, 0xfffffffffffffffd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000006000+0xbbf)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="738760acba03b28a35046b90dd379bcc9d054a33ade5bd2c9c33d20902b78522a0a9d92f430bf1866d2eed34", 0x2c, 0xfffffffffffffffb) keyctl$negate(0xd, r4, 0x0, r5) r6 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000007000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000009000-0x14)={r3, 0x5, 0x4, 0x4, 0xdf, 0x4}, &(0x7f0000009000-0x4)=0x14) 2018/01/06 02:57:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009b0000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000561000-0xc)={0x0, 0x8, 0x20}, &(0x7f0000560000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000171000)={0x7, 0x200, 0x1, 0x7, r1}, &(0x7f000074f000-0x4)=0x10) r2 = inotify_init1(0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000473000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000e9000)=@sack_info={r1, 0x40, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fd4000)={0x0, 0x1000, "4ddffeaae55a1bc5b564fc58efbebda9fd36eea9937ec6c66325839fc4212f7463ac832a9453e466cdf0788d9fa1dc2355bb279d2fb4465e4f2fae4368d9a76416a50d64df166657cae974873d4b28592cb5b1c7d70705c63f3cd7b9f05137ca5d0a082cc80f7bc626978cd40adb0fdc1a3dddc45539c9e80d3a29d4d062c69a3f02bc960901a56290a31895766557d646e4ab86d268ddb67481049cd120ff9279158b9a9d1e266f66ca5df2def3eca90909d9fdad2cc71ea64f446ca0a11ef7a417c8f9af4a235c08fcd4366461d22764ef3656b17255d87ba25bc95e9724bc16dbd7e93f998caaabc98ed91c4566fed378b21e3916c200f1871006f09f7dfa81b5c00c2b463cac036fdf33c7c352ab32fbd677b428401a46b35cb8aeda13cb3138d8efc565daadffe30970a4042d0e1e49f00c02f3f0ff206754a636caee933365d222773a0aff44ffaea0b2fdd490fcb3c9952abfa907b3b6defb6d2f91c3e62995f426d8e446661f157664cd030590b67ba894c3c66802bc338e067a2e305d6da98a9b7d6075929539fed6b60ea5442119c23a493d4d1cfb704c8906471a56311b07e1ffe07ee535c6b6722780fb591b351eac08532b060ab6a92fc5b637bfa32e5d66e09e44b6783ff2161db39ab9766e81afc3b3583d4c2dabd341eb7c7c558806dde4d0c537057cf8dd178e3b8d3250653659ae7df8b03a4aa92c7a0b0a5069af94dd72cb93d763c190b43570839b07a6adbae93ed3899a302654ecd13d1f844b27e335774f51a9c12f932e31d9e0362652fad96cd2851479d0d12c0988635d2d03c101f3f8d7da0f562608f75170c9a0d1bc0748fdcf0cc73a06a7216ffa5eaef045845f6caf0ecdb92bd98ffad5d22973ec9e486ce9bfda97944166b114e10ffc792993597a49d22fe39e84ec840ad83fe2dcb0a541d9a1d77e1b244a5185f8d8a0a108379183ae97b26073cf08f8f20fe7c620babdeeb608aaf1dd056248fd2d27ce79c393dfc0843fa2d0759d68839730c8ab7fdf4c0f54ddb7f29d760c7782542543fb55e1a3102b18326027db5b6fba9a45463ba24d19dcaa075118cdee845dc9144755a3193d95d68315e34d16dc5cfb191ad8430463afacd9884c94b7f1d117f23aa7bfff92f97b50c1737636bd7cbcb11aab1a08595450440cb1ca75bfdfa58536605e30be36cf00823b829643c6c2f27a09decaafd32189ac127df4e70d690ab8dc02d48b8db2d91c467112d7315fcb13c868bda8cdf70bc8d2c5988f4d9a9e2c765a63dec5a25fb0a120e403ec7849faad217f9d1e76d1e9bea682124ae121b054e28b9eac0e17d814e6b0b782a854be158cf1dd2975479c65fd1fcbf32e2c40d03452840baf8294800bddc1f490d035f621e63ab26fff3d1e280401f7a55b40b8dd23c56282fb14b73847c1c0a2423f6ba16aa958456f647c2fbd5a4f38807a0df114759ad70423873679f6d788d01ffdfed3def4cd95274341b4f77aa1b19159ca5a21164a664ff7cd447ba42a543e685392417e75f8a6497a531a8d42f3b697a4f820e790dd765c1700cf6d5c9d3670ab085c3842da50ebeb1774b69156cadecb6f7fe444a424b4b82baed04c3c93520d2929785ef0f9a19199f60da8af1cbd8a9851d6fed1ebfef8179268ba6c2340ef2a340bce2bc30dcf23a604df7121d5bd77a6a515c842b25f783e1a92dff0bd1c1c9246ce7e1236c2d7f63ce21404cde3451db7b86f1d6f8f710c6a3c9a16ffabcce6c672609675900756ea88e94b7fc950c9d8365b8348f767e6dea84b9d195ab5a2e087cc4c99b011e862c8d9d3c319391d0acb15785c6e3ea5216ff33e68c4fabe6677dd666b8564a1c5504b63febe831280c442328fc7d8e4c0262191de691f37d808e7dc5c6e5099a1e825a91f0b64be5ab0d62082a5ea0eb5d2892f59e4bdd5caefe1f6434b9b5d9881a4f3d989e99d32bc57be9e01c77370cfac2e0de22e1e2bbdcdf0b96baafdc5c287e352529f22a4c91f646fd74e15b2bec35b37c5e4eca21a0b82b574b8f738edf0cd8270ae61040c516745a413ea68f65a7bff9f6c4bc72fc2dac0a64685a7244bbcf291a8aa451febc483499a085508f5dd6d8a8b1214c28142e2071ebfa708691071638a9189262202b75a93f4cf3483966dff666f40aa201a2acb0ab1c8ff58a07fa5f962b0f860e0334a679490b786ef5fb4f7629352687b767c3a32d34eafc472bb48056de90b5e724846583196864184e4f836827f02605a93c9d08a1b67d96e022f82b9d41c9e15a32f103be328914b8ab5bc04c914524f40003947354d96216d5a57adce12692dbd4173e568a0a1f1ac68dd6bc8e39bff53f84215226105f968044468920dc4befde74e271a00ef37e5941d979d6f69dec3f2dc58a6755aff30e5cb7c80916899b6432553d62361788acde6a4df5d3c525c18c97bbec139466e1f518f6b537693eb5517d2e3b79ec91cba200835188c561d40a7b10524b26705dc6111e5ae7f3afa9a8679132ba9ff9b989560b5e92fd1db0097d340555853e5a50c8409ecd27aa2092444a7ef15bc9c383f302f0a97a30b40a476a5bb53d2a5d1af1b026fd70ae789a46f6d64af6f3ea20f77ce8081ef799f30e01be2050bd5aed16cde034b57c27aa779d5b8813424a410098621b64e278b92d814b6ebab84a7bf88194271c08ee521a93a74b55b1b2cc1cf8a357eee915e07c430cb9f6074bfe9a1adfa7362d837b86936b3406f189fdd4c4f6f69320e9688364dc420fa9ca3eece6ebdf10fc8d1a7afe1d5ce3fbd05afbb5e76d5b33513dca7f7c9fdeb612800a3fb9dfc3d1ad0889927edcf1b748c4b0e5d5c0de23de81bd95ac709f0683e5fe928998864a432f26574605c774bf17e7c1c6764f3f3f1d2746ae1ae1aadfd9ca2b11c2fd4e5c5698e2ebc54f8c0306c3b47e3ac78c128b1488f63e2a764467d5f1bf48ee03e1396ac6c8228de5eb8e5719d4551de28a730acd87dd512f9d02b359ad037dc826d6e6563b14f047144ef7b8cf92d16627342a6d17638262d86550869675400b6bb1c495f04169fa3e73a11f194b8eefbc0b86f59ffe770a42099aadbe9a7c634e98f9d4a72508458aa4269a40e55072ba9c2d4d01021429e9a58b169ee840c621fd26b5ede0fabb058a7b8e3c00d310f0219ddfc78f63c9915b27ecec7a392f5a8f9444899bbaa533e93c887979d4f365ce5abfb2de63720b9f4dd1b211a0ac98b1035da49ffee8586d6fd5992774b57818a98dbce608c5d176dfe0d85011a371944a897cc5939e794a17bffed6e8becaf40274f6702c31711c0d88fbd7798cdd8fa95ff2e2dfe62854fb277a84aab20e5c59bd11eea2ebbbfc9ca1f1c7f4b79ae2144d8817d71aa8f30e11fc9a212dc1a41afbabb0534a97ec9f8675f73cf2086b8ea96e732d55f6cb68413000b60405b32c105b3d6bb7152033d80c89ea0779f2f26d4096e2612b398682a5dd8216665c9aa804f7d26322917206cef661881d322978d524446e6afa3dfd21f3dab98f5f8e7224a8a94536fe1c1fa54819b1731ac5352b2d311685ae43db44cb534f0fc6c2a10e7f92f693de041c3faf97587eec61c5e3b9cfed6fd05444c845429a152c25df9fb449b92735444ba4aa1401dfe316c6ea90d1d920dd3cb75e238362d13c03c7295b7bb61e8389d19fc2b895c754968151e83775062201d349ca0b481e8b2545c091e953dc26f784b000cefde134b39fc2e96361f393ce6328310733c4b238b25879c2b6f4731e2fe4e9d88d745a96f6b0fb3c66516ba10dc14d734f7d2ce484e788f971bdccbd279a1e14974d6089e442e92347457c3a082d2a7c747a74b07a3a91c67f63ee9323962395b8ed4ca2c5ccf54ef6a22a4a41a9a06c88bc479f40dc57971cd3bb70d46271ff467b43e57eb39ea2d7c8d81d256b3427c5ccfa00652392277320204c0275b13ea1e809ab69c606b52daaca6844f1902251e49c3962d807e3b982fae6f33d191b64873bd213c08a6f4f43a2b3704c87cb14336dc2de464e6a632458ba19319752ede275808d62d3f0afaf5b0bf34b64b61e641204496fb55a330443f3b3f4fa76a40911d8c9e5cf7a31b13bfc80ac34b647169ac26085cbbf34d8d38496c349d488c81f4bb577fc084c010c331d06dda8a37186df9d76dd2cbd725ee49ce53aca50cf267cd767b77f11d6a8e437ac34c022e3972dabd2e5c4df43e22e3bd021d207668eb2489211ac7f6272008fcdc741676d08485e86204fe6e341b0c038d69264e44af10db409ad8de84c0ca0e518760509976440bc2f45b807fcb029bf553ba1b8bf5740fc15f352bcb6a2f1dff7d794fe72b1a061a879e7cf2cd1374b53184f841e150e872c664ea3c0e818e717d29ab405ae06cc69df964d5fc268c866393e2f08a2edfb8754e00178340ee484d662b4b5168f0cf5da947da3673ba2e2bd250ac5e7e8032fa2ca036898cc0937849bc03ef1788e3f78a1770587a13ac046963a2d51ad0157a4d012159ad2ca56acb5c4dbd66500e3a226cf8aedc2dfbf63600808083185ae5222df74323e66f082e8dbe47c4d69511b4b48ce2da4387b32b1679726f0853647c8630245467cd755a6c99f410ab264d8a0e27091e579a644b5c1f3fef949c2869142845f720dbc261f81c8cfd886bd8b6b4a956396cf09afc365838ba739df769b244204ed542bc9a616793991e2b28567414fea491575b0b4e1a1488ea5a0af2c02097e7ad7a7dbd487235ef1661e393a0a24a54a9ae65e4deea98461956f41987e6a853d9cf02bf6382f6dd68022fa85105d7aa9b01336ce7c602edc95c223855ee5f858dbc544a1b14438cfefe6e935b4fa5bd5e5249c1bd7a252b1f2fd7ebc543a75d42905d47a03fcfba7fb6bcac938cc2ecc6a2d349f2b45594948f1934171db7e393785ddc7821c5167f6efe15676d3382738dd948c0ab4be520ce392cc87354ed9d8feb2494c3a07acbc347b20abf7a9088051602db61544c8f6baa0d9ad259d98b31259b63c919165d6767008f0372144bcd80cf5460ea0278005df52143ecd0fdb9f3c935a932f5e9d0eaeba7d527dd51f26332034c8b1dbb39f31f7d941dfb80056dd1dcd29ffdebef597826db2d9b7417a1cc01f883112fb13ac218606d59a6310fb57e552fa3080eb1749953e843482c891e4b58f7069ec7375b73bb35f5a9197b825312e1080851fa9e2b2201d33bbe404d8bfd642cfec56359cf69d1342edb7bf502185a91f2bd283cc1c16933e3a6233f372a6eaf72f405bdc416cdb0351408fe94431d4664f138610f4e917112be4bad88d7a04549799a9f4bf1f9f415ecd7964bafc2d4c81759509c20ee6899a2f84ec669dd7090461148d3636ca736f3d0724f99c8a45aca8e160549ae86d58268261ce44d3171428995f7d326588353fc0e8e9b24c0988ab41181031d3057b0e40a42a8183b484e4c711ccb298fabc64dd0ccf75d374308c3014687b37595e451c9f11bc1349a13596da06cd34d7737799ae88ef50c7c0868ee6b6e99d94a412d450eb610a241ff7764b8baa1bd8605c7ea85dff21632c71dac70715fc64c0524c99d689bcb631243bbbfc209af4eb97c88c0c1ec7b8de25903fb1abe7ae293c05ae09a5e74e7e7d6b02269144302e66686c22d08d6b1a29d56c39bc068b26880efc59731e7a286298e4f6ed41e2d660967c1cb639f44b80cf6eff1ae58465fad941071dbe203a0031e93447d30f8f7e9988e96245c274df3a5d596503349093dc326a52d5c3474ffa533bc2d41ff32"}, &(0x7f0000561000)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005b2000-0x98)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x960, 0xfffffffffffffff7}, &(0x7f0000dfd000)=0x98) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004e4000)={0x0, 0x0, 0x0}, &(0x7f000078d000)=0xc) r6 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r6, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r6, 0x107, 0xa, &(0x7f000036b000)=0x0, 0x4) readahead(r4, 0x3, 0x80000000) 2018/01/06 02:57:28 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009fc000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) r1 = getpgid(0x0) ptrace$setregs(0xf, r1, 0x2, &(0x7f0000001000-0x6b)="d54e36b25df5c1729f706ef1d37c25701aeab2e1c666517b46fbde671f561757fb7c2aef14c54b3b39020c786c6eea9fd20a556b14ea9b0816bb709ecab6bbd873aab7c9e05379fff322a9849e4dda78a6ed3de85496ba67a4b4dff49d3e9d87d61a1ad2d30d417cdbcb0f") setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0xffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000b55000-0x1f)="1f0000000104ff00fd43453207110000660ff00008000100030403dcffef00", 0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f90000)={0xffffffffb1d3d888, 0x8000, 0x1, 0x2, 0x0}, &(0x7f0000cf7000-0x3)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000075000-0x18)={r3, 0x4, 0x10, 0x7, 0x6dc}, &(0x7f0000943000-0x4)=0x18) 2018/01/06 02:57:28 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) keyctl$set_timeout(0xf, 0x0, 0x100) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x3)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0x0) keyctl$describe(0x6, r2, &(0x7f0000009000)=""/86, 0x56) clock_adjtime(0x0, &(0x7f0000001000)={0xdd, 0x100, 0x40, 0x4, 0x6, 0x3, 0x5, 0x2, 0x6, 0x8, 0xffffffff, 0x9, 0x181, 0xa2c6, 0x800, 0x9, 0x7, 0x8001, 0x10001, 0x6519, 0xffffffff, 0x0, 0x60000, 0x2, 0x8b, 0x3}) 2018/01/06 02:57:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000d32000)='./file0\x00', &(0x7f0000207000)='pstore\x00', 0x14200a, &(0x7f0000000000)="c86637d3c618c19b8881283edbcfbf405d2c509fcd1fddfbaaea0b6deeb03fd21cff13687dd6a1daf477fa623a74ef15f57da2b521785c951b342b4033271328374b6affe9581aea9fc7c4caf54e3240c5153bfe22") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000296000-0x58)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x209, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) sysfs$2(0x2, 0x3, &(0x7f00004c3000-0xef)=""/239) 2018/01/06 02:57:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000314000)='user\x00', &(0x7f0000bf2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="d55e3256399de4eac995c3ec4093492c9235efc16cb4a37fa1f7efbf84a81d44cc7a73d6b741badd1589a1b9610e4dfd76ff8a6801aa2542b49744d57bcd5bc22f2ca017704a73954219256841bc269f02471c5ae93b523a27e7f7edb224413320c6f3d7fcdb297590165035df10e0fbde02943ddd9c8e11050e35306bca6b806c8a04901a3cc2d7269869b8a384104b57531e30c7b70c7fe98697eaeb20c1423dce24dc6809a1ff5b1aae400eeb8f44a07e9eb18c2ae87ade4e9c6cccc62b75489e508676f199de4ab045fe81e8540352d32af1e3146ed9040caf14847fc0ddf9a8ffaebfaa2df763afba7a1fbbbccdfe43c76a38", 0xf5, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x200) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000001000-0x10)={0x100000001, 0x2, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c26000)='/selinux/user\x00', 0x2, 0x0) fcntl$setpipe(r2, 0x407, 0x3528) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) accept$ax25(r1, &(0x7f000055b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e48000-0x4)=0x10) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") sync() 2018/01/06 02:57:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xe71fdfdc445921d8, &(0x7f00000ac000)={0x0, 0x1c, 0x4, @thr={&(0x7f0000c0b000-0x69)="401e159e419d5c1e57e7f45d5859a1d67dfbb4848e422703b9291c24e421382c9071d9f98938647704296eeed3627fc82f535c4a2ebc755f5b3183214cacbcecce087b00fbc11b9a4850410b2d6a035214838a7a8add047bdc0d79b2a8279ee20cfea455c41ce4595d", &(0x7f000053c000)="7f7a9ed61a655be9b6d066b66949bf2fa2649fbe1c59260c296e4b42bd041b0058eeff8814235225efab23d5e8aafd28a7851ba9add0b672fefdddae3f260e685c94a8103f8b2880281ac2b9ac1741355fd5ef30d879f0a3fbbac2d8f35a9e244f7dda6baf608ee615281adc3e442277f1a6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd6000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000428000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000664000-0x20)={{r1, r2+10000000}, {0x77359400, 0x0}}, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f000091c000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) arch_prctl(0x1004, &(0x7f0000a4b000)="51c8d950233180e583274d5ced7ee270c26dbf84511dff07a6a036af296638b3470d21f53e02f680d17659c6283e362291d0f5d58ee56b71a9d2bd34c53d7ed5eee99a4f5e09499fef24") ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000e11000-0x4)=0x0) 2018/01/06 02:57:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000780000-0xa)='syzkaller\x00', &(0x7f0000b82000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009fe000-0xa)='security-\x00', 0xfffffffffffffffd) r0 = add_key(&(0x7f00005ba000-0x8)='big_key\x00', &(0x7f00003f4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008ce000-0x79)="2ead3aef8325d2a36a8908bc3577858c7092ba807bd1d4baa575682d299a92fd4de8b346eaabe85cf14fe1beb0d36b85533a08d18174f160315bdc0408a40249596c5596e51fbfc86bc927f1f0725b55f35998b55fc244b2dec6123421790e200d527ef8a1765748cb800133ea10fb57f7f1249b5825e2e256", 0x79, 0xfffffffffffffffb) add_key(&(0x7f0000f57000-0x8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c66000-0x54)="", 0x0, r0) 2018/01/06 02:57:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00004ec000)='./file0\x00', &(0x7f0000ced000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) mq_unlink(&(0x7f000061b000)='ramfs\x00') 2018/01/06 02:57:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000985000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000041a000-0x4)=0x0) r1 = memfd_create(&(0x7f00004b1000-0xf)='/dev/snd/timer\x00', 0x1) ioctl$TCGETS(r1, 0x5401, &(0x7f000008c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:28 executing program 0: remap_file_pages(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x0, 0x3, 0xfffffffffffffffd) r0 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000+0x6f5)='/dev/usbmon#\x00', 0x7fffffff, 0x80080) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00001c0000-0x4)=0x5f4e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0x4)=[r0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000002000-0x1d)=""/29) 2018/01/06 02:57:28 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000009000-0x2)='{\x00') mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x26, 0x0, &(0x7f0000009000)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe"}) [ 64.857449] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 64.882308] audit: type=1400 audit(1515207448.505:42): avc: denied { getopt } for pid=9436 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/06 02:57:28 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000)='*<]$\x00', 0x1) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000035000-0x30)={0x8001, 0x4, 0xde4, 0x7, 0x4, 0x7}) open(&(0x7f0000002000-0xc)='./file0/bus\x00', 0x1, 0x0) 2018/01/06 02:57:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) close(r0) 2018/01/06 02:57:28 executing program 0: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r1, r0) fallocate(r2, 0x0, 0x0, 0x400000000006) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000059000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0xffffffffffffff13) pipe(&(0x7f000001d000-0x8)={0x0, 0x0}) truncate(&(0x7f0000023000-0x8)='./file0\x00', 0x1f) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f000002c000)=0x9e3) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000059000)={&(0x7f0000047000/0x3000)=nil, 0x3000}) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000059000-0x4)=0x803, 0x4) mount(&(0x7f0000056000-0x8)='./file0\x00', &(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000029000)='ext4\x00', 0x44000, &(0x7f000002c000)="7ec27f19b08a6a3029bce736ae300b6c5eda19a1b9de2cee8a7c70a128242732fdd2beb287f905e149554b1c88d456b0a808fa913c67fc2fa2f58b1945fb6650a03254cfa80627e6c8118ab16724900a73e7ee634d8465b247eab24712548dd6386a84c5e9529c872246d416304c00fb87d74653eac0630e2bd1a31af579dd164c3e7c5e99d3e6facc07c95906aaeaba18ddfa20afaeb4554d4127ff839f392a316ab0d2ef681eac35561ce9b7ec6f666841f9") getpeername(r2, &(0x7f000004d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000004f000)=0x10) 2018/01/06 02:57:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0xb05e5527b97e7582, &(0x7f0000000000)=""/179, &(0x7f0000001000-0x4)=0xb3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001b8000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setfsuid(r1) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000fd8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/loop-control\x00', 0x400080, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0xfb}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000fd8000-0x10)={r4, 0xffffffffffffff59, 0x3, 0x10001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 64.938049] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 64.964120] binder: 9464:9467 ERROR: BC_REGISTER_LOOPER called without request 2018/01/06 02:57:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/06 02:57:28 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x200000000003, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ae1000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000088000)=0x1c, 0x80000) fcntl$setpipe(r0, 0x407, 0x5) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae1000-0xb)='/selinux/status\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000c89000-0x40)=""/64, 0x40, 0x0, &(0x7f0000463000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 02:57:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000681000-0x10)=[0x0, 0xffffffffffffffff]) setresgid(0x0, 0x0, r0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e1f000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00009cf000-0x20)={0x2, 0x8, 0x1, 0x81, 0x4, 0x96, 0x4, 0x9, 0x0}, &(0x7f0000c75000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000be0000)={r2, 0x5, 0x9e, "0f5be32ce50a0e5ebe18e0f79e8a600baa15e54cc17afad97561a9ea417f1665cce498367f8a56f1747961e832f744ad9f60a744daa6548eeef3f3c2efbd2b1dd8891531b644819c545b47ba7b75fcf7a22f9564b2dc6e04d977dbf7550ef338ece6cb7883d957ad07c7c1d674a6e6475d5bea62caedb66171bb3bf02df97828e6eebd89f35357d372f0ddc29e9ced69d4eb8240a108aee0af0cb9670425"}, 0xa6) 2018/01/06 02:57:28 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000006000)=[{&(0x7f0000007000-0x82)="5a63058eddcd92c2acc2a4665cec1b38af38e0e729423d3a50b76e5e1fbf5480451814ce2a9987087f6844ba72e16a84dbed6570e3b1f5d946b460105661049916bc86e144c804339ca1025441536303504283b1c5b3c807070e027ebcd60170af0c6defea7ab196a6473511ff82921242dbd96889e4f5e0337481327d1e4d7e2d97", 0x82}, {&(0x7f0000004000-0x7a)="b42744383e26654bf910aec1a172ad62c7e1012d720647a1c48d60f0bc276abf0ca9dbd392273b7ab7cb49467325d67136cb9c8e6cd149de424b8fe8b1e8b50bf96ad1d6b5e416674cd179d0f9e52a7329bd21ecfd04bf5eb41244a096f0067d8b6069a759839f6603e4772c02e4b2d91c5d4b12b53edbf1548e", 0x7a}], 0x2, 0x0) 2018/01/06 02:57:28 executing program 0: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000775000)='/dev/hwrng\x00', 0x220040, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000717000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000703000)=0xb) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000efa000)={0x0, 0x1}, &(0x7f0000b71000-0x4)=0x8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000efb000-0x6)={r2, 0x0}, &(0x7f0000efa000)=0x6) getpeername$packet(r0, &(0x7f0000ef9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e02000)=0x14) bind$packet(r0, &(0x7f0000a89000)={0x11, 0x1a, r3, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000efa000-0x8c)={0x0, @in6={{0xa, 0x2, 0x4e2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000059d000-0x4)=0x8c) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006cc000)={r4, 0x7fff, 0x8b}, &(0x7f0000ef9000)=0x8) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000182000-0x4)=0x0, 0x4) 2018/01/06 02:57:28 executing program 2: mmap(&(0x7f0000000000/0x4f2000)=nil, 0x4f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001f4000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f00004f3000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003b9000)=0x48) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/06 02:57:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008f3000)='./file0\x00', 0x2000000000005) 2018/01/06 02:57:28 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000006000)=""/58, &(0x7f0000003000)=0x3a) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f00009e0000-0x4)=0x0, &(0x7f0000006000)=0x3) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000+0xccf)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000002000)=""/235) [ 64.990558] binder: 9464:9467 ioctl c0306201 20009000 returned -14 [ 65.001113] binder: undelivered TRANSACTION_COMPLETE [ 65.007992] binder: undelivered TRANSACTION_COMPLETE [ 65.013122] binder: undelivered transaction 91, process died. [ 65.013591] binder_alloc: 9464: binder_alloc_buf, no vma [ 65.013633] binder: 9464:9480 transaction failed 29189/-3, size 0-0 line 3128 [ 65.032647] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/06 02:57:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") userfaultfd(0x800) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e73000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0xff, 0x7, 0x9, 0x9c000000000000, 0x40}, &(0x7f00009cc000)=0x20) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ecf000-0x18)=@get={0x1, &(0x7f0000013000-0x20)=""/32, 0x0}) pread64(r0, &(0x7f0000fce000-0x1000)=""/4096, 0x1000, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/06 02:57:28 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ffd000-0x9)='/dev/sg#\x00', 0x4a81, 0x200040) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000ffd000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ffc000-0x40)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000b34000)='%\x00', 0xa00) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) munlockall() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c21000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00008e1000-0x4)=0x1) sendmsg$nl_xfrm(r0, &(0x7f0000978000)={&(0x7f000085b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000)={&(0x7f0000a09000)=@newae={0x48, 0x1e, 0x301, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0}, [@u32={0x8, 0xb, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 02:57:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) 2018/01/06 02:57:28 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000ca1000)='./file0\x00', 0x2100, 0x40) r1 = eventfd(0x100000001) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000909000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000d91000-0x1f)="2cd9bbdb08192986c67df42e18cc6e84f4c42335267dd4c298476ed30e28d4") ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/01/06 02:57:28 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000)={0x11, 0x1f, r1, 0x1, 0x80000001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x2971, 0x4) modify_ldt$read(0x0, &(0x7f0000000000)=""/130, 0x82) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000094d000)=0x0, &(0x7f00007c4000-0x4)=0x4) clock_getres(0x36f921ea8cfda0b9, &(0x7f0000c15000)={0x0, 0x0}) 2018/01/06 02:57:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000695000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00005bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 65.111124] binder: BINDER_SET_CONTEXT_MGR already set [ 65.118028] binder: 9486:9509 ioctl 40046207 0 returned -16 [ 65.149772] binder: release 9486:9491 transaction 97 in, still active [ 65.156420] binder: send failed reply for transaction 97 to 9486:9509 [ 65.163351] binder: undelivered TRANSACTION_COMPLETE [ 65.168629] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/06 02:57:28 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74bd, 0x7ff, 0xfff, 0x0, 0x30}, &(0x7f000000e000-0x4)=0xa0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000d000)={r2, 0x81}, &(0x7f0000006000-0x4)=0x8) r4 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000d000)=0x0, &(0x7f000000e000-0x4)=0x0, &(0x7f0000006000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000000a000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x2, 0x9, 0x3, 0x6, 0x0, 0x20, 0x80, 0xbf, 0x3f, r5}, {0x81, 0x5, 0x7fffffff, 0x0, 0x0, 0x1, 0x1ff, 0xffffffff80000000}, {0x9, 0x2, 0x8001, 0x4}, 0x100000000, 0x4, 0x1, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x5, 0x1, 0x0, 0x7, 0x6, 0x8001, 0x8000}}, 0xe8) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f000000a000-0x8)={0x0, 0x4}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000f000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f000000f000-0x108)={r8, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x100, 0x7, 0x0, 0x8, 0xdd, 0xa6, 0x0, 0x5f, 0x8001, 0x40800000, 0x9, 0xfffffffffffffffe, 0x3, 0x40]}, &(0x7f000000e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f000000e000-0xc)=@sack_info={0x0, 0x20000000000f6, 0x80}, &(0x7f0000001000-0x4)=0x235) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000008000)={r10, 0xffffffff00000000, 0x10}, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000010000)={0x5, 0x8000, 0xce7, 0x1, r3}, &(0x7f0000011000-0x4)=0x10) r11 = openat$ppp(0xffffffffffffff9c, &(0x7f000000f000)='/dev/ppp\x00', 0x2001, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r11, 0x400454cc, &(0x7f0000010000)=r6) 2018/01/06 02:57:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000295000)='attr/exec\x00') r2 = syz_open_procfs(0x0, &(0x7f0000d7c000-0xc)='net/rt_acct\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000368000)='/dev/rfkill\x00', 0x20080, 0x0) sendfile(r1, r2, &(0x7f000017f000)=0x0, 0x5) 2018/01/06 02:57:28 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt(r0, 0x1, 0x6, &(0x7f0000926000-0x5)=""/5, &(0x7f0000da2000)=0x5) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000027e000-0x90)=[{&(0x7f0000f76000)=""/231, 0xe7}, {&(0x7f0000f77000-0xd3)=""/211, 0xd3}, {&(0x7f000022b000)=""/175, 0xaf}, {&(0x7f0000f77000-0x3a)=""/58, 0x3a}, {&(0x7f00006de000)=""/198, 0xc6}, {&(0x7f0000d97000)=""/169, 0xa9}, {&(0x7f0000742000)=""/200, 0xc8}, {&(0x7f0000ab0000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000-0x63)=""/99, 0x63}], 0x9) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000224000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d8d000-0x8)={0x0, 0xbd7}, &(0x7f0000f77000-0x4)=0x8) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f77000-0x98)={r2, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x200}, &(0x7f000036c000-0x4)=0x98) 2018/01/06 02:57:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x3, 0x7, 0x2d2, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000-0x14)={0x8, [0x3ff, 0x9, 0xfffffffffffffff8, 0x3c, 0x2, 0x7f, 0x100000000, 0x101]}, 0x14) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/01/06 02:57:28 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000723000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readahead(r0, 0x9, 0x9) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3, 0x1, 0x2, 0x2, 0x7, 0x5de}}) setrlimit(0xb, &(0x7f0000000000)={0x3, 0x7fff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x37, 0x20000) r5 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0xe0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x5f)="fa6665b0331508a16c12b944acb0e1333836bf2ceb739852828e9b1ab55e250b9726bb0307393ef77352258fa110265734a3b2485f6205f9313b821cac0fd0d227979eafec23e17cfb50b63ec4949ef56f515e12011edd5bdcafecb2c30e41", 0x5f}, {&(0x7f0000001000-0xc4)="ced37f7db0e6a09930ed1fae6633a3e08297f5417c7f48722130a6194dd9c12ec9929d0d7d84fe5342bad2d1cc94856bf094f1325f5c3cdf033098c23283b07910e628ab557bf32c2711e79f164153a9d0ef69d8b00bb80ae35879fbec4c1ab3db136f5a04cbfea29a5454508539b85c26aaebfc50d816af07c504758858bc112b532f880ddc92b44ccfd338d77afdfb0fc09eba560cf9a6f9c24acedadf35baa24f6fb4f7e5cf8f7f87702d06e9bb8b843002b1d1042e2606c4d3a8620b513d5f653b99", 0xc4}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000001000-0xe0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r4, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xe0, 0x80}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000000000)="c9f535562ea251fa92f21b5c1e4f9b5abe136e1cfeb6aed2c23f99f66e3ad0d00f43964bb4d9d3288f6c6d27885ae2dc65906a2585431bba842feeccb4c3a0a439ea542f9e36f62cbc99701a0e8d8279686aaff291b28545cae0ec75d01518d8fa94f32e24da7c16eae19a65cc9fc53471938bf27744df5f6b0e09b7c882599bc3537e4002ebd33ecd63fecb4dc814369fb85f0ee221fea6299b00592110731e954288f6d11d35713a3075898dd590a6cf37f85802b2ba6d3f9ea568f4a45cacba2eddd06b015ffffd931e5d0d93cdb8", 0xd0}], 0x1, 0x0, 0x0, 0x24040080}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="974187d2e7b1d8289345db8e491f8bbb9aec68ed3132c4e190f3f8da261012e3b70506000902d8f3", 0x28}, {&(0x7f0000001000)="c1ae1f75bcf4732d2f34757632eb7ae684e79214aef917e5bbe2b2", 0x1b}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0x29)="9cbf6f7d09c1dddd4ef290605e9ff5cfe513695187fc8f3d59ce9c63dc215cee293e81637aa3dca45e", 0x29}, {&(0x7f0000002000-0xcc)="9e388cd2653ed482bc07646225681409f3e055e290973e412723ce295e775833835fd364fc3f44c76c5459f9b512760f7774db41b83d038a3967db0aba67c8ce0ee5c38c5fc71c860d53151b12005054a9e8c63c56eefa9b5456eb99358ad10390878486c46129ed10cd36e78d7c326b3df1da694f62325c643a28c43da15bc10397cf838662c5dc8d1976b4992f84ad8adfd1f92550753212cca171f716c2f784fb18879effc4c0f335e91ccd540808b52c46d12c839021c0fa40080ab94c8cefcd4827f8d325596cb25de0", 0xcc}, {&(0x7f0000001000-0x3)="3cb0d4", 0x3}, {&(0x7f0000001000)="941c9a35a5915af966b5a5d337632ed8e1e5abbd7def902aa327d86d85b33d0f1b0e355a4b5c2dbe398118af2e7cafcdee1248f051b9af7b9d1c3d8bc4179d778b9451f21dd7a998193f36c035743754df67997986e6b6fcc83d14eed0f64cb21f39e52be38b28506e6f35e761dd064f51bca51f34689442575618523e61656dbf2325cac9d2ad44ab19bb96f0e56e93244f9700d89917c7273ce5d3434aeb", 0x9f}], 0x4, 0x0, 0x0, 0x44080}], 0x4, 0x4000000) 2018/01/06 02:57:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000612000)='logon\x00', &(0x7f0000a26000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000583000-0x1d)="3ad8211881df34feabfa384484ff8e7cf62b0a4dccc48271808c70c144", 0x1d, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000f87000)='wlan0lo-^systemwlan1md5sum+\x00') r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/01/06 02:57:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000ff0122000004000300040000000345", 0x22) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002eb000)=0x0) 2018/01/06 02:57:28 executing program 7: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x6) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) dup3(r0, r1, 0x0) 2018/01/06 02:57:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x40, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000ab4000)=""/4096) 2018/01/06 02:57:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) sigaltstack(&(0x7f0000aed000/0x2000)=nil, &(0x7f0000d98000-0x8)=0x0) pread64(r0, &(0x7f0000922000-0x3f)=""/63, 0x3f, 0x0) read$eventfd(r0, &(0x7f0000a57000-0x8)=0x0, 0x8) 2018/01/06 02:57:28 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000039b000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x2, [0x8, 0x9, 0x2, 0x7, 0x1000, 0x1000, 0x0, 0x7780]}, 0x5c) r1 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000a7c000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) [ 65.305781] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/06 02:57:28 executing program 7: mknod(&(0x7f0000fc4000-0x8)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000001000-0x4)=0x4, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000002000-0x50)={0x100, @time={0x0, 0x989680}, 0xffffffff, {0x6e, 0x8205}, 0x7fffffff, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysinfo(&(0x7f0000000000)=""/113) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000)={0x2, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000000)={r2, &(0x7f0000001000)=""/4096}) arch_prctl(0x1007, &(0x7f0000001000-0x1000)="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") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x40040) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000004000-0x20)={0x2, 0x0, 0x10000, 0x1ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000002000-0x10)={r4, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(r1, &(0x7f0000004000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000005000)={0x7f, 0x1, 0x8000}, 0x4) write$eventfd(r3, &(0x7f0000002000)=0x8, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000006000)="e21f2f50d41896f888803851f4c223345be56750feef400ff8667ebed82692827bfb50199795d6c8ee9afef88e216d487a5370b83d04913dad274988eb871fc98ed4dc039e754983a0f3066a2dbf222512e860d0bae22a51b3bedf7c29644ee56a86eb31f8e7c8d462ef62bdafd4f279b997d4181a1cb76ce3ab9bb16279dacfba6bc960e091945c3a87ec011bf7701d9d79456808317cce0f22290df5ae5244c0cedee07c1ef2650bab3cd99e1270eb829971b8872224c0be18a7b2e2fa623a4758932863f7da3fc1d65db2873b227ca678a39719bc096077620ee29651d4b2e09c18e4c3b56cb12838fb3fb2579a", 0xef) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000006000)=0x0, &(0x7f0000001000+0x9b4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000008000-0x4)={0x1, 0x20, 0xedd}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 02:57:29 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000004000)={0x8, 0x5, 0x1, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) 2018/01/06 02:57:29 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x1a5582) poll(&(0x7f0000ecb000-0x38)=[{r1, 0x0, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f66000-0xc)={0x0, 0x0}) 2018/01/06 02:57:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000bf000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000fff000-0x4)=0x7, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006d9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00009c7000-0x10)={0x1, &(0x7f0000a8f000)=[{0x0, 0x0}]}) write(r1, &(0x7f000001a000-0x69)='c', 0x1) write(r1, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000c9c000)=0x1c, 0x4) 2018/01/06 02:57:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00002a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000525000-0x4)=0x14, 0x800) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009aa000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000ffb000-0xb6)=""/182) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e82000-0xc)={0x40000008, 0x0}) fcntl$setlease(r0, 0x400, 0x2) syz_extract_tcp_res$synack(&(0x7f0000a64000-0x8)={0x0, 0x0}, 0x1, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000ae8000)=""/204) 2018/01/06 02:57:29 executing program 2: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x40000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) socket(0x10, 0x5, 0x7) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ef6000-0x10)={0x101, 0x200, 0x2, 0x8c, 0x0}, &(0x7f0000ef5000)=0x10) mmap(&(0x7f0000ef5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ef5000)={r1, 0x1000, "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"}, &(0x7f0000e12000)=0x1008) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000760000-0x93)="6ea5055f631e5f0e5247cc467e3adf7538cebd9dada802bd6c9633518d13c1b4f9ff21676b34fafc7c6c1271e4eaf16de399d445c57a8bc5a42f7dedaa975a03688d9820fae504f3a293ca3339e40458d25b4de4b89eb8f6a0f6c76ff95545a3f464cbdb5e788867c6334ea9f7ece20ba4468d1044f8bd2c7ed2d0e5467469089648f89d12c32ae440c6396e56cbc96519c510", 0x93, 0x0, &(0x7f000080e000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000cee000)={0x0, 0x0, &(0x7f0000efe000-0xa0)=[{&(0x7f0000ef8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000899000-0xef)=""/239, 0xef}, {&(0x7f0000ef8000)=""/164, 0xa4}, {&(0x7f0000eed000)=""/202, 0xca}, {&(0x7f0000a1d000)=""/0, 0x0}, {&(0x7f0000efa000-0x1000)=""/4096, 0x1000}, {&(0x7f0000efb000-0xd9)=""/217, 0xd9}, {&(0x7f0000ceb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000efb000)=""/72, 0x48}, {&(0x7f0000efc000)=""/169, 0xa9}], 0xa, &(0x7f0000ef8000-0x51)=""/81, 0x51, 0x0}, 0x51002104) [ 65.346201] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/06 02:57:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) mincore(&(0x7f0000e9a000/0x4000)=nil, 0x4000, &(0x7f00004f9000-0xec)=""/236) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000697000)={0x0, 0x2}, &(0x7f0000976000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000285000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x73, 0x0, 0x101}]}, 0x10) init_module(&(0x7f0000504000-0x4)='em0\x00', 0x4, &(0x7f000050b000-0x25)='\\bdevvboxnet1GPLmime_type%keyring+#/\x00') connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$packet(r1, &(0x7f0000601000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000004b000)=0x14) sendto(r0, &(0x7f0000daf000-0x1000)="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", 0x1000, 0x80, &(0x7f000051b000-0x9)=@rc={0x1f, {0x8, 0x1d95, 0x0, 0x2, 0x5, 0x4}, 0x7c2c}, 0x9) r4 = fcntl$getown(r0, 0x9) r5 = syz_open_procfs(r4, &(0x7f00006bd000-0xc)='net/rt_acct\x00') setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000aed000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r3}, 0xc) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x167, 0x8000, 0x0, 0x0) recvmsg(r0, &(0x7f00009f2000-0x1c)={&(0x7f00005c5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d9d000-0x20)=[{&(0x7f000071b000)=""/97, 0x61}, {&(0x7f0000cdb000-0xd5)=""/213, 0x11}], 0x2, &(0x7f000038b000)=""/178, 0xb2, 0x0}, 0x100) 2018/01/06 02:57:29 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f000001b000)=0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000b000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x275, 0x82ee, 0xffff, 0x80}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000006000-0x8c)={r4, @in6={{0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80007, 0x8) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000001b000-0x4)=0x10001, 0x4) 2018/01/06 02:57:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fdatasync(0xffffffffffffffff) 2018/01/06 02:57:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000072b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) 2018/01/06 02:57:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000f65000)="1f000000000000000043fcbb00f800220740dd0009c4010001170113000000", 0x1f) getresuid(&(0x7f0000cc1000)=0x0, &(0x7f000035d000-0x4)=0x0, &(0x7f0000590000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cee000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x2, 0x24bd, 0x2, 0xac, 0xa, 0x20, 0x0, 0x87, 0x4b7f, r1}, {0x9, 0x6, 0x3, 0x4f, 0x1ff, 0xbf5, 0x3, 0x2}, {0x80000001, 0x3, 0x0, 0x845}, 0x10000, 0x2, 0x3, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x32}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x3, 0x0, 0x7fffffff, 0x8001, 0x200}}, 0xe8) 2018/01/06 02:57:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000001000)={0x200000000000004, 0x0}) 2018/01/06 02:57:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00008d5000)='./file0\x00', &(0x7f0000ad3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x10, 0x2, 0x400000000000c) mlock2(&(0x7f00005ee000/0x3000)=nil, 0x3000, 0x1) write(r0, &(0x7f0000287000-0x24)="2400000010001f004d12e30800de1b030305010006000100140000000600020000000000", 0x24) 2018/01/06 02:57:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() setrlimit(0x8, &(0x7f0000000000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000003000-0x1e)=',,#GPL$vmnet1posix_acl_access\x00', 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r0, 0x0) 2018/01/06 02:57:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) syz_extract_tcp_res(&(0x7f0000144000)={0x0, 0x0}, 0x0, 0x100) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_wait(r1, &(0x7f0000484000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/06 02:57:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000a2c000)=0x0, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETAW(r1, 0x5407, &(0x7f00004a5000)={0x81, 0x200040000, 0x6, 0x7, 0x8000, 0x5, 0x94, 0x6f94, 0x80, 0x10000}) 2018/01/06 02:57:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r0, &(0x7f0000658000)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000656000)=[], 0x0, &(0x7f0000013000-0x84)=""/132, 0x84, 0x0}, 0x0) r2 = open(&(0x7f0000967000)='./file0\x00', 0x42, 0x22) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000057c000-0x4)=0x8, 0x4) 2018/01/06 02:57:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) timer_create(0x7, &(0x7f0000265000-0x60)={0x0, 0xc, 0x2, @thr={&(0x7f0000053000)="8433abbd44d316d44f7c0c02aefc9b3d568955ccbc0d85419de55c28211ee9681e94d5fcb03c2699a1ba25ab521838f5c297791c9b03ae9c8d7e208b5456d6fcee528b9646a893c5a3242cbfd6e5eecf7538c6804fd778b8296dcf4de72f0e756a84e7f9ba34cc468971628410e6df0ada52b1064bef82b4837171e137ff95c6e3e58d25d99e44730873642a3cccab76bfd8c0ca5aa017c8ab7ceb130e2e91beba6e882720e3fe705b15ffddc825e6b3107b7b53ba68131c789c59a70bd47151b0901adaa4b6309ea982a466e8", &(0x7f0000a8a000)="c5714906a710a4daf218235cf995557cb70e55f6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e98000-0x4)=0x0) timer_getoverrun(r1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008a2000)=0x0) timer_create(0x7, &(0x7f0000009000)={0x0, 0x1d, 0x3, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000491000-0x4)=0x0) 2018/01/06 02:57:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000e41000)={0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) r2 = getpid() tkill(r2, 0x38) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x36, 0x10001) 2018/01/06 02:57:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005b8000)='setgroups\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000121000-0x4)=0x0) writev(r0, &(0x7f0000ef4000)=[{&(0x7f000095f000)="3fb7162ceabd52a4", 0x8}], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0xc4a, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x54, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/06 02:57:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = syz_open_dev$usbmon(&(0x7f0000549000)='/dev/usbmon#\x00', 0xfc, 0x4001) r2 = getpgid(0xffffffffffffffff) r3 = getuid() getresgid(&(0x7f0000cd1000)=0x0, &(0x7f000024e000)=0x0, &(0x7f0000b45000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000edc000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005f8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3c000)=0xe8) getresgid(&(0x7f0000de9000-0x4)=0x0, &(0x7f00000d3000)=0x0, &(0x7f000025b000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000d8d000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a07000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000157000)=0xe8) lstat(&(0x7f000033e000)='./file0\x00', &(0x7f0000f47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00005ee000)={&(0x7f000041e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d64000)=[{&(0x7f0000c7b000)="ae841a12168165c7562edc34aebd0ef3dd8038dc2d168ca10f8bd0d60efa1e24624f38d524f15d076736b14e02665614101649dbc4e552e058113b57118db3b1674c64ab19d094cca9e2bb2956eef285469aa07f1b0b80ddfceda9f7961404b464309841666f7fa7c5a4a4355a482b5bb5345bb2737bcce75a46a2b271ced510891a11725255a2ad0403bfc83ee04f7f6ee9e446fd90d4f0d64d3bca3c99dce6c85ea5f4e3455b79dd031ee2e482c5fd2a4e70d9892f98ba263fca7a51aca9fb9e229b083a0b73f86e8dbc441c04705bf2c64b1dde392e9a12a0ec262d17fa0ac62636eb55ce1034bda6", 0xea}, {&(0x7f000030c000)="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", 0x1000}], 0x2, &(0x7f0000cc4000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x0}, 0x4000000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00008ea000)={0xb191, 0x7, 0x3}) syz_open_dev$mice(&(0x7f0000577000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009ce000)=0x6) 2018/01/06 02:57:29 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e4000+0xa08)='/dev/vga_arbiter\x00', 0x200800, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012b000)='map_files\x00') fstat(r1, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000036c000-0x30)=[{&(0x7f0000ee3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(0xffffffffffffffff, &(0x7f0000503000-0x28)=[{&(0x7f0000447000-0x5a)="272161030c79845c300109815c75a7611c6681eb4fb789878b5ceade1df0770b80f4a986c12c5d2c638d94f3fe187de9256f6ffbe83f44dd996478966beb49384d75950a1108", 0x46}], 0x1) set_robust_list(&(0x7f000009b000)={&(0x7f0000691000/0x1000)=nil, 0x1, &(0x7f0000192000/0xd000)=nil}, 0x18) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x7, 0x3, 0x100000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) 2018/01/06 02:57:29 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x1)=""}) r2 = dup2(r1, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000009000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000004000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r3}) 2018/01/06 02:57:29 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000006000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xae7ee858000, 0x3ff, 0x15bd, 0x9, 0x1, 0xbc92, 0x3, 0xff, 0x7, 0xc4, 0x9, 0x0, 0x10000, 0x0, 0x7]}, &(0x7f0000014000-0x4)=0x108) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0xfffffffffffffffc}, &(0x7f0000017000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r3 = fcntl$getown(r2, 0x9) sched_getscheduler(r3) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000000b000)={0x1, 0xd6, &(0x7f0000012000)="9fc643e4cc3432b28179cb00f116a9180fc4f136a4bf40e901bb59094aee060bbde3ee0879916504f70f0cb8292ac131122a8df909d85d82251084d30db4e97dd5805485e9df2c77a5810785c055341c62dce3e50bc0df8220e4657650a119c1cff7686b31bfa9be1b25b0f9c2df7c44562e085045ca76bac753dbf48bc2b8f7b4b7dfef6fd6482bd927ed5ca97ee31d721f69ca379b1c610e4393e062bad024ecbac2970fd7454921f18be9bb47eb60594f889ece212113d39bf686cd8cb0508becd7c7ffe333440d85da3d6676a1929458db3ce2b8"}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000000c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000001000)={0x200000000000004, 0x0}) 2018/01/06 02:57:29 executing program 5: r0 = creat(&(0x7f0000aaa000-0x8)='./file0\x00', 0x10) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000b01000)={0x9, 0xc7, 0xffffffffffffb3c3, 0x9, 0x100000001, 0x200, 0x8, 0x800, 0xfffffffffffffff9, 0x101}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}], 0x54) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000002000-0x10)={0x9, 0x20001800, 0x400, 0x2a6f, 0x9, 0x1000, 0xec, 0x7f, 0x0, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000003000-0x4)=0x986) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r1, 0x3f, 0x30, 0x8001, 0x2}, &(0x7f0000004000-0x2)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/ptmx\x00', 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000007000)={0x0, {""/7}, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000005000)=[{&(0x7f0000008000)=@in6={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c, &(0x7f0000009000-0x20)=[{&(0x7f0000001000-0xb4)="74f561da77d7ea8b8b47e66d53b4f8ba336d11e4e3f7dbf28ac660847c40135fd0a830c91b8330aa10cd8e8cb702be0d63fc339b474097a85665105a4b8aa8007da86f81b2e18744bb5c85a9fd53581890b27e4071b4957e47c449fa2c0562fd5b96753759ef73dc33d2fa78cd0d96f5809dc808236a650e0ee957b70a9a90f0a34ee786815e5f0ad977253581830be252f11e6c6cb3ae5a9a2aa5d47c81f343eae755222ae6542b511aefe9060aad7fb7fdd8ab", 0xb4}, {&(0x7f0000008000)="fa8afae1aae93f25f76229e761aca83a384c0b5c6f126ccd5c55851c7ef98861e098808ecbf7d40bf2017e25712fba2721deb8101cb031148cb0cca11c1e45b634a5dbdd4ed1398dc28293b6e309396dfb54a7b66b728f0ebc4f5f9ca382a9dcb0bcf4423e922bda126c0e68eefb78ee6c2c", 0x72}], 0x2, &(0x7f0000002000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x101, 0xe25b, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x2, 0x26b, 0x400, 0x9}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x400, 0xa332}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x7ff, 0x4, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x200, 0x2, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x4, 0x1, 0xffffffffffffffff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xaba, 0x200, 0xfff, 0x4, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x6, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x100000001, 0x101, r2}}], 0x1b0, 0x4}, {&(0x7f0000009000-0x1c)=@in6={0xa, 0x1, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x98f2}, 0x9}, 0x1c, &(0x7f0000008000)=[{&(0x7f0000007000)="ec2a3e2f8cf0de2fe3da5905adfcbc8d5186dfa6e7df7f03a190f0aebf64e6e239ee068e201a4f060c9285263a0418c5bed7d3133609431751302bac3cde66ea6bfa350373aee1d7b118b7415378922e7277289d832e837b1d0f1aaa8ef478efc870c2d24e960081a33d1cce280b81b1a5ea00061260fac35fc6", 0x7a}], 0x1, 0x0, 0x0, 0x4}], 0x2, 0x40800) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000004000-0x8)=0x10000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000004000)=0x0) 2018/01/06 02:57:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000880000)='./file0\x00', 0x400, 0x10c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ddc000-0x20)={0x10000, 0x5, 0x2, 0x40, 0x43e5a75b, 0x3f, 0x4, 0x0, 0x0}, &(0x7f0000c93000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e8f000)=@assoc_value={r1, 0x20}, &(0x7f0000a6d000)=0x8) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) 2018/01/06 02:57:29 executing program 6: r0 = dup(0xffffffffffffff9c) readahead(r0, 0x6, 0x3) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x67)="03497994a783fd1a735dc63fcf065dff1ea655fa6f923257b33ff223fba49aaed24e888f", 0x24) 2018/01/06 02:57:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c6e000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000357000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004c4000)={0x0, 0xffff, 0x8, 0x5}, &(0x7f000088c000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002e5000)={0x80000001, 0x4, 0x400, 0x0, r1}, &(0x7f0000ed5000)=0x10) r2 = syz_open_procfs(0x0, &(0x7f000099d000-0xa)='attr/exec\x00') preadv(r2, &(0x7f0000b79000-0x70)=[{&(0x7f00006ce000-0xc3)=""/195, 0xc3}], 0x1, 0x0) openat(r2, &(0x7f0000bb9000)='./file0\x00', 0x40000, 0x90) 2018/01/06 02:57:29 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/06 02:57:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0xb7)=""/183, 0xb7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000f, 0x7, &(0x7f0000004000-0x8)={0x0, 0x0}) getdents(r0, &(0x7f0000001000-0xb2)=""/178, 0xb2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000005000-0x1)='\x00', 0x3) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000002000)={0x1, 0xfffffffffffffffc}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/create\x00', 0x2, 0x0) sync_file_range(r0, 0x3, 0x0, 0x5) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000)={@generic="1d4ec77869de4e4e688ae56f13e5e577", @ifru_flags=0x2000}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xf9, "0115b3d3708087abc8fc9c4cb582817c45fc5ba0c74beb2c8011744feefbb582e0444ae28dccfdb111ed4d5d4618b1fca3558ad6e078ae78ea51b21370e2bb0bd1fa8a1852f536e4fac91090cb77b70461eb5c26bedc1c264c290a81c633a82c2f7d17204bce3fadb62f8783b5a7a1dbcaa4d6c9e234f643d1f5d0c9bb2ec33203220522a280fba46ce30e92d11f1ae14836ff1dfc3212a45c03b9867ae49735184d4e849b6096aede7a7102aa26f1f02abc434e2caa1474f992c03940098d1fa12b1fc8b3fb05662a7b01532970e3bbb370a7f89220016a2fc154cf655666abc4ef5544577e49324c946e2eebb545b065f4e7e73ebe97bcbe"}, &(0x7f0000001000-0x4)=0x101) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000006000-0xf2)={r5, 0xea, "667561e7b8650dcfe0f836a942e2ce1c0341329d4452cea5b695eb02630d7293e948d26910a5c044ede8668110249d5fcc59a11617fae3072b4240ff263e2eedd4ccb59cf16839c1bc451188a268bfe1515a5ae1f754d1aa91f8e6e3771c8965014ccd4c7e434e4d3bc6755f4df696b8b59efc5d52285be6bd138442e997358e2eb047dc529e5becab7f75107b4a9e88f4f073a3f4dba56b8b0837f663b5ae40538fd6e4cfe8e1dcf02c424c99cb140e99da3cbd52bdd77d7db3b88534842f8bf6d9c016e952b79136ede08df3e4c6b3efc91d0d0f376ef5b180ccfb1ea6eabba9770db9e69827b506c4"}, &(0x7f0000003000-0x4)=0xf2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000006000)=0xc) sendto$packet(r3, &(0x7f0000002000)="b49ef08a1b0c3cfd150745880878ddfd71be60386e994bcb344c91c8f1a6e9db919b4dead8e4b75fc8a361a1961e1f733a50cc985702fd2db8e0ec540885ca58b430a71afa7d2b625e6a67539e52459a92cc7c506748592274a06dbeec8479e90a8ab81c9352d2e206a9f3f11e5f137a622974782a2d4c38f9cc8fb79d3c367bf74091417846819bad6f3f76b82cd6c580e53e210c6fa65ec0c6a4506f5c8e3a80e175d4b7dae926579ebdec353603bf3c574f11d4ff2facfc30f9f362a224d56e7b17e2345a", 0xc6, 0x40, &(0x7f0000002000-0x14)={0x11, 0x10, r6, 0x1, 0x3f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000007000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) sendfile(r2, r4, 0x0, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000008000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 02:57:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f8000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b78000)=0x0, &(0x7f0000215000-0x4)=0x4) timer_create(0xffbffffffffffff3, &(0x7f00000a3000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d7000-0x4)=0x0) [ 65.579099] binder: BINDER_SET_CONTEXT_MGR already set [ 65.588461] binder: 9632:9640 ioctl 40046207 0 returned -16 [ 65.601220] binder: release 9632:9640 transaction 99 out, still active 2018/01/06 02:57:29 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000003c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000016000)=0xc) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x7fff000000000000, &(0x7f0000049000)={0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r2 = syz_open_dev$sndseq(&(0x7f000000e000-0xd)='/dev/snd/seq\x00', 0x0, 0x44000) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000049000)={0xfffffffeffffffff, 0xd3b1529, 0x2, 0x7fff, 0x1, [{0xffffffffffffffff, 0x7fff, 0xffffffff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000035000)='/dev/ppp\x00', 0x145000, 0x0) 2018/01/06 02:57:29 executing program 2: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000341000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000990000-0x4)=0x0, &(0x7f0000938000)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000c26000-0x60)={0x0, 0x33, 0x5, @thr={&(0x7f000057e000-0x75)="5e525c8d668eb84b6cfbeeb7367c4763fa3fe29b1168df66f8f29d5dba2431d46e9c9dccb8389b18fd67e7c49e76937923b04ab58ccda5384fd213f602ff7431547cf4007844b35e62c914a96beffb5ed01f4acf03ea105c3d993c444fb634aa46e964fde402bee079ef0d657a829efbcf2fe62c38351f20", &(0x7f0000e5e000)="bc6010d8b0128bcb508f38c743df3907a76cde9870c1475125a043221aafed5f817fe2936e8004702f1ef06c844e69a9be01e909d34bd5fa73cc1020e300db81a8eb0d752c928db605bf3f19d3d22f0383f47303ad8e2e692431bf7951ac7f0b0c714c2acdebe58209724a9c0a6f10d0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a1000)=0x0) timer_gettime(r2, &(0x7f0000c23000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000e5f000)=0x100000001, &(0x7f000098e000)=0x4) 2018/01/06 02:57:29 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000006000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000001000-0x10)=[{&(0x7f0000004000-0x42)="", 0x0}], 0x1, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) [ 65.626689] binder: 9632:9640 ioctl 8916 20003fe8 returned -22 [ 65.634557] binder: undelivered TRANSACTION_COMPLETE [ 65.683172] binder: BINDER_SET_CONTEXT_MGR already set [ 65.701625] binder: 9632:9679 ioctl 40046207 0 returned -16 [ 65.708753] binder: BINDER_SET_CONTEXT_MGR already set [ 65.714160] binder: 9632:9640 ioctl 40046207 0 returned -16 [ 65.714241] binder_alloc: 9632: binder_alloc_buf, no vma [ 65.714281] binder: 9632:9678 transaction failed 29189/-3, size 0-0 line 3128 2018/01/06 02:57:29 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d3b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000ba1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000-0x4)=0x0) 2018/01/06 02:57:29 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000004000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000012000)={{0x77359400, 0x0}, {0x0, r1}}, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004f6000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 02:57:29 executing program 1: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009af000-0x10)=[{&(0x7f0000d16000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f3060000001419001200040002000000050000000608000300ff00001ee404", 0x39}], 0x1) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec3000)='/dev/sequencer\x00', 0x100, 0x0) 2018/01/06 02:57:29 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000730000)={{0x0, 0x3a76}, {0x0, 0x7}, 0x4, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000001000)=0x6e) r1 = accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000003000)=""/0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0xce0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, {0xa, 0x2, 0x316, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x1f, [0xffffffffffffffff, 0x3, 0x2, 0x6, 0x80000000, 0x2021, 0x100000000, 0x5f]}, 0x5c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002000)={0x4, 0x3}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000006000-0xc)={0x2, 0x5, 0x3, 0x7, 0x401, 0x100}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000007000-0x8f)="dbdbf8a0232bc69c0b1c4736faa81ac1c955df8804a6ed03b023c2ebc1b18f441ae8963d2c97edb7c0583afd2dc93269a6622351c4e99368be46e3d644d6bb8be148141397ef0289421387e6749e2cca4df65a84469be8c409e1b7f8d1948f69321a557f4a99bddc61b9582258e81feaf14e42bbf321b767e41edf63770ab4b99c70f98a382588b6988e12e2047bc1", 0x8f, 0x81, &(0x7f0000003000)={0x3, {"9534c616477626"}, 0x1000}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x6, 0x2}, &(0x7f0000008000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r3, 0x4}, &(0x7f0000005000)=0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, 0x1c) r4 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000009000-0x4)=0x0) setpgid(r4, r5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000a000-0xa0)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x5, 0x8, 0x4}, &(0x7f0000009000)=0xa0) 2018/01/06 02:57:29 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x1, 0x7fffffff, 0x82000000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 02:57:29 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x11, 0x4, 0x7, &(0x7f000007b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b42000-0x8)={0x0, 0x55cf}, &(0x7f0000482000-0x4)=0x8) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d54000-0x8)={r3, 0x2}, 0x8) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000036e000-0x10)={0x6, 0x0, 0x625ccad3, 0xe4dc, r3}, &(0x7f0000d53000)=0x10) sendmsg$key(r0, &(0x7f0000d51000)={0x0, 0x0, &(0x7f0000d51000)={&(0x7f0000d52000-0xc0)={0x2, 0x13, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_sec_ctx={0xa, 0x18, 0x0, 0x0, 0x41, "810fb55badd0e15eef144e23329ad38a1cd143c20348528b54682f8afc9004029e0e49748ebdccca7b37b0b559737e719da99509d3445d8fe53c02e14f2ad9a870"}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 02:57:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 02:57:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b25000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000aae000-0xf)=""/15, 0xf, 0x2000, &(0x7f0000a3e000+0x99f)={0xa, 0x3, 0xe21, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002c3000)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000120000-0x6)={0x1, 0x6, 0x1f}) 2018/01/06 02:57:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x30000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000082c000)={0x2, &(0x7f0000001000-0x5)=""/5, &(0x7f0000c7f000-0x30)=[{0x7fffffff, 0x46, 0x7, &(0x7f0000001000-0x46)=""/70}, {0x5, 0x52, 0x15, &(0x7f0000fa2000)=""/82}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x103, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 65.755462] binder: send failed reply for transaction 99, target dead [ 65.769906] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/06 02:57:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001a0000)='/dev/sg#\x00', 0x4, 0x4e000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000177000-0x20)={0x2, 0x0, 0x2000000000010001, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009a3000)=@sack_info={0x0, 0x7df, 0x76d0}, &(0x7f0000ac4000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00005fd000)={r2, 0x1}, 0x6) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00001e1000)={0x7, r1, 0x0, 0xfffffffffffffff9}) mlock(&(0x7f0000a30000/0x3000)=nil, 0x3000) 2018/01/06 02:57:29 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000053000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) dup3(r0, r1, 0x0) 2018/01/06 02:57:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045440, &(0x7f000073e000)=0x0) pipe2(&(0x7f0000ee1000)={0x0, 0x0}, 0x4000) r2 = fcntl$getown(r0, 0x9) r3 = geteuid() fstat(r0, &(0x7f0000d57000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000f2c000-0x4)=0x0, &(0x7f00003fc000)=0x0, &(0x7f0000a43000)=0x0) getgroups(0x8, &(0x7f0000175000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000444000)={0x0, 0x0, 0x0}, &(0x7f0000478000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000042a000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000088000)=0xe8) getgroups(0x6, &(0x7f0000c6d000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r11 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b23000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000696000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000c4000)={0x0, 0x0, 0x0}, &(0x7f0000a94000)=0xc) sendmsg$netlink(r1, &(0x7f00009c6000-0x38)={&(0x7f00008d7000-0xc)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000077a000)=[{&(0x7f0000eb6000-0x6e0)=[{0xbc, 0x20, 0x120, 0x0, 0x1, "87fed808064668b75c2515f3de061191e391087ddd2a41f83f9acf2701ce3c4fb6ced42c65f134c261224510a1ba8d5b188b6017a270973713697abb13ee6b4431899c956f011e4fee08ecf1e58edc56cb9d67ef1055b04039506afb16b36a5a4ae45332030b89a2a03b6193d28988db45fde3dd02fd88e8e851001bfa4728ddb510e6a292361cb931675774e35e31088c3fb97a2878f944dce82a95803c4d95ffbad4422162751e0047"}, {0x100, 0x6, 0x100, 0x8, 0x1, "b905d695ff968592c871ea5fe9fb5798af47b0b637f3e041d11c3a48c22110ce52b88931e42e2886782800d7d7dadf4a3798ab6d145da1af243b0a2810745a4d63d46b9877ff9f26acd554a0d2f02ae2e340e4ca6d25c8d50f85e3dac6e6c057c4c29f9891d9d541780fca3d9cfd38185aaa0d5cbf718b9d608f7ee7b73041c4fb28662549a861f93ab0fc225ff496377b35842aa87270ea27c5f71c9ae0313d405a8c3a5a8f4cdd3fd570b2c40ac97c515a346bd7975b5668c010e6c0b91149e1ba0f33c3d50c7c4e48aa710c6c21b9a862a3ac9b06539a29e0ddd18814408e04cd72c785b3b0a75a81844027cca265"}, {0xf4, 0x7, 0x410, 0x8, 0x2, "a79c87f0e57d6a66b9655e10ea836a822becfe1943407062227da1e7b50efd869ee63c83c92ba7fc16c78c3a59fe0419a6086e28406bf157c2dcd20a2b563f1eb3c613e35921abaa74eae69515053fa8ec7b8c9e23cae575ffa3dfe9fe780214d97447033d125918581facebee2d51b4437f13559d660849b582416ccd1421dac2c84a39aaf1a1c62f44eb95de3c7f6cc4a5a506f4500a664bef73900fa89a92cc8f6fffac941df7e900cdfd6302978e62554d6b416c20306f47524edd060308172082353a13e712243cec76d7f47c726c27cab0ed50302408af604de2a3a4342322"}, {0x104, 0x2, 0x0, 0x7fffffff, 0x2, "bf575561097b44c1709596d70ddbb6f2966d26671ee2bc84592f51edf4771e0830597a6e58af639d43610d736b52d42b08f9606c1d26730820331dd2c72eedf55b1fe2fb33343cd041b4b35242e102d09eef648d01f111961ff46da0744066ac5bd394a3805540a03f496b6ff6f8aec3118c34a85daee6e902c8e55511b25b892a7ef61e542a3492676f0dfefca46cccb0f884c6ed8171b6591846ad5f59726e355f974ba0c5023a6dfb093989e341303e1c059477b73b9f8f4580398b7dd3b159dc24756a2c7ccdda94e3245a5c5002eede4517ae983f3985ee4c161e5db3257d41a7c5b148a1a324a4a618b9789bd24c"}, {0x60, 0x9, 0x20, 0x400, 0x2, "c6290bf1724a1ae2102e04e4a488232b19e6a23f4950b57435a05f545e35ea5d6d0481bd86a2cd6a19e96336d6312d3cf32e86eaa7f80e0f4fcd2f2c13b577d7a3ffb406470751daa8475d60cc"}, {0x8c, 0x41a, 0x2, 0x8, 0x3, "58439bb3fc6532183edd824643831bdcee9d4150fe0a3abb9fb12accd5f221e4addc54cca50b7f2c87d1b8d6e3dbaf98970df4a99e1b6bf2c1ccc06d1118a3addbf4f064751daf5e44c1856e85cc121f85528e8042f615b0e8cf830148e2765fcece62e7eb0a765a1a898ebe834d64f11ab497ef7d8dc24c29b8c9"}, {0xf4, 0x800, 0x600, 0x20, 0x2, "25fd5f2732488ce18d8d3802e126857e1d40d9416563b6955a4895e167db0ba7aed9a6f95b4602db7218184612c59347fad68f6d8606d2ae91a304523ca3686b7eb81f9781ec94e2c38f43420e65d5a2fdfcde2a445fabf257585cf1f271644f36d22e72aa4a39290d7d9ead50ab8cf7bdbbb61243dd0ee84f2655a7408e316ebb12c56903d2de22b6716e2e6f3abaa2240c4717afa9ae6ed7fe00bf9d3727c64deca63dc1eacb7e884cbbee8a9e12c9a5f4b7eff0ddd2573b34767f12aff21b744bca587e65672f457d382e25e3c533be7a59e632019836b6f0313bf2f8419139"}, {0xa8, 0x84, 0x201, 0x9, 0x2, "abb643a7c254b398c6c8bed944698c5ddc5133cfd11a749aec0062c7624f5b5cf673d30e8f1cfa89423c6a09c7ae5c5cdfd5dc1af135ea8e151af358de5908b6ca6ec5737fa84dacfb6a6d22e349e8b4d484349f12e8169250685b001b91fbf9c75d33343585e734ea5ac7dd70744a1136798ec981f729179d6ace91cef78399577e9cbd8444f08dccb2344f141be8d59db582275f9dc35c"}, {0xa4, 0x7fffffff, 0x4, 0x10000, 0x3, "a511eccf6100769e9a51a67ce74dceeeca4add3d2590a6f1c831d2cf63f5024ceb6a0e2862d58b82936b88184b9cf7d5ca786e73b7e77e54e4987f6d23007f72a9fea2215bbcaae53d3b53d5671bfe10e419253e16c528a816c4c5783115b951c07fce40fc104249d1ae9a84217405d8e062861f5e7dc1526fe22d16dbf90972cd75e6e8a1eadd3969e9be77ec7d8a8b1ee1"}], 0x6e0}, {&(0x7f0000a18000-0x1370)=[{0x10c, 0x6, 0x10, 0xc0ca, 0x1, "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"}, {0x1010, 0x800, 0x502, 0x3, 0x0, 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"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0x1010}, {&(0x7f0000e9f000-0x234)=[{0xec, 0x100, 0x400, 0xad7a, 0x3, "d5b10d9e8ff65195a06f79115bf447eb30a37e2f33ffe7062c308b7796d49412a8ad31c296126c1ffe45b7f3e304ff2ba8ac52a1b3c03e15e724092b1f029ebc6d657e71581b95b79b20e2112b08443e244a7d8ec8fff2d96eab74aa88637b536394e494d0e8f9f5d902416acad0d3015778848284694070d4d7ce389d1fb3927e3d20dc72d060085ec401fd9ce42ed97ed3f74ee5a0587385aba621215ddbbfa09b440a7574041561bdafda1d315b39aaea0da6827ab1dcc326e3e7ed9b0ceb1e617ced375718f0769a0304e1b0bf2b43bda28ce5ba3f76c7"}, {0x78, 0x3, 0x800, 0x1, 0x2, "5793ab2785c187d747dbb0d6c8c2313786dcebf331f5786a853863e30f9b5bc9b73a76fb63d4e05fed9a0c698171c859124919a516af6e4e1764338e4727a2e269064a11646be2d389a49e42866b2de07843d82aac9a80f091aa33acf2a823dd74fc240d92"}, {0xd0, 0xfffffffffffffe00, 0x200, 0x1, 0x3, "d5e28b602bdf2e7e8b1c68868a5dc4f07bf49fb59d697227d4b2844a6f3ee39372de83bb25ab3b9aa14f7bd45773f1b69cd213884ae6ee46daa3e3d7c7d8adbf422f5049de4691596c10a2eb428ed3b96f65e3d8cc16a38dd069ff1ac62344c1f5021df3d00631744291a9766b2e8ef511ca7cb4d8ab3bbb86e691f85644cd19acf8c7920f797c3c2fdcac4dbdc221b77952d22392ec230472994667e5703a6d27a676fbd1d95b96d12067264c12f8406d4dacdee513164a0f0ab84219"}], 0x234}], 0x7, &(0x7f00007df000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xd0, 0x40}, 0x10) [ 65.804405] FAULT_FLAG_ALLOW_RETRY missing 30 [ 65.823622] CPU: 1 PID: 9694 Comm: syz-executor0 Not tainted 4.4.107-g610c835 #12 [ 65.831264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.840590] 0000000000000000 54ae4b6a63ae32a8 ffff8800b0f6f9f0 ffffffff81d0457d [ 65.848548] ffff8801d8e1fb00 1ffff100161edf4b ffff8800b0f6fb78 0000000000000000 [ 65.856508] 0000000000000000 ffff8800b0f6fba0 ffffffff81606345 ffffffff81234260 [ 65.864464] Call Trace: [ 65.867024] [] dump_stack+0xc1/0x124 [ 65.872359] [] handle_userfault+0x715/0xf50 [ 65.878299] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.885279] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 65.891654] [] ? handle_mm_fault+0xb5d/0x3190 [ 65.897765] [] ? handle_mm_fault+0x291e/0x3190 [ 65.903964] [] handle_mm_fault+0x2938/0x3190 [ 65.909992] [] ? copy_page_range+0x1430/0x1430 [ 65.917041] [] ? __do_page_fault+0x780/0xa00 [ 65.923068] [] ? vmacache_find+0x59/0x290 [ 65.928843] [] __do_page_fault+0x35b/0xa00 [ 65.934696] [] do_page_fault+0x27/0x30 [ 65.940207] [] page_fault+0x28/0x30 [ 65.945458] [] ? copy_user_generic_unrolled+0x86/0xc0 2018/01/06 02:57:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00008f1000)=0x0, 0x4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000dc3000-0x4)=0x0) 2018/01/06 02:57:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c2e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000196000)=0x4) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f00004a2000-0x8)={0x0, 0x0}) getsockname$llc(r0, &(0x7f0000f42000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003e4000)=0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c65000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ea0000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000e5f000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r3 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f9b000-0x4)=0xfffffffffffffffe, 0x4) ioctl$TIOCCBRK(r0, 0x5428) fcntl$getownex(r3, 0x10, &(0x7f0000e97000)={0x0, 0x0}) tkill(r4, 0x31) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000da3000-0x18)={0x902, 0x9, 0xffffffffffffffff, 0xffffffff, 0x7, 0xfffffffffffffc01}) write(r3, &(0x7f00001ae000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/01/06 02:57:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00005b9000)=""/59) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000eeb000)={0x63c4, 0x200000000000000, 0x13f, 0x9, 0x157}, 0x14) unlinkat(r0, &(0x7f0000043000-0x8)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0xff}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d1e000)=""}}], 0x90) 2018/01/06 02:57:29 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000046f000)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000084a000)=@known='com.apple.system.Security\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000888000-0x118)={0x5, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) [ 65.952266] [] ? SyS_timerfd_settime+0xa1/0x170 [ 65.958557] [] ? SyS_timerfd_create+0x200/0x200 [ 65.964845] [] ? do_futex+0x1670/0x1670 [ 65.970437] [] ? vm_stat_account+0x130/0x130 [ 65.976464] [] ? security_file_ioctl+0x89/0xb0 [ 65.982667] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 65.989126] [] entry_SYSCALL_64_fastpath+0x16/0x76 2018/01/06 02:57:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) lgetxattr(&(0x7f00004be000)='./file0\x00', &(0x7f00000db000)=@random={'btrfs.\x00', 'ppp1\x00'}, &(0x7f0000272000-0x74)=""/116, 0x74) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") mount(&(0x7f00001d2000-0x8)='./file0\x00', &(0x7f0000507000-0x8)='./file0\x00', &(0x7f0000875000-0x7)='autofs\x00', 0x1124428, &(0x7f0000874000-0xb9)="") acct(&(0x7f0000e89000-0x8)='./file0\x00') 2018/01/06 02:57:29 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x1, 0x2, 0xffffffffffffffff, 0x8001, 0x2, 0x4, 0x80000001, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7ff, 0xc3, 0xffff, 0x4abb}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000+0xc29)={r1, 0x7}, 0x6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dfc000)='/dev/sequencer2\x00', 0x6cb7ee3355f05d0c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x9, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000)={r3, 0x72}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r4, 0x8}, &(0x7f0000000000)=0x8) fcntl$dupfd(r2, 0x406, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x0, 0x0, 0x0, 0x7fff, 0x3, 0x81}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/06 02:57:29 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000186000-0x11)='/selinux/context\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) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000a09000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bcc000)=[{&(0x7f0000c61000-0xbe)="fe671bf0691366b199d57b3734bb18fad14397d44a6ad2c92fa3bbdfe93b5e8d772cfe39f9fdaaaff9514825bbd9af5ad5167111b5db504de6ccb1018e08686a4f0a71aabbeb18b32c2fed59bf5f8b86a0e3e1b13c636487eca6c0409b1265d9c764e4902af0e096a1aa6f5dde06131798efc9e40fe3bb7316c01ce027e70d7fbbef3ecd0b3fdf394a5a6b8b737914c305bba0537e93fe1581c30ae9e34062c3b27f3527d3067cd504fa174f10cc389d90b50fa0cb349038d892ad59bb38", 0xbe}, {&(0x7f0000000000)="3c192471fe167bd6de389f4656a7e6b5757f86071c403bf165327c3b5535a19499641215553a223521c4fb9ce1de4dddfe34d356e927113725feab276b897a5b15a406ae9129bebb2b729f395ab5e2cfba44700083c80321c8426391640c94f92557b292683a76a5ae41bdc0739f0a2c9bd1e7b833fdbde952d04aeb0f3a54f4349b4f2b2d92c623e4f5d8c634faa80f57a531123ad8a1ef7b0678f02e055802582b6b1ae622111882b769280cc9c2c5d9cba69efd64ab78e84d2166f09acd60eb3bd7fc3b5c0638e837e78f53978908d2ebd0179fd78d19c66e2d20dcb714d074f9f9ca985be87bbc28afeb6b60f13414ffeb39", 0xf4}, {&(0x7f000014f000-0xa)="b65e0723c385bd5b140b", 0xa}], 0x3, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x1}, 0x20040004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x80000001, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, 0x3e, 0xffffffffffffff01, 0x1f, 0xd5, &(0x7f0000003000-0x10)=@common='rose0\x00', 0x1, 0x80, 0x13}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000003000-0x38)={&(0x7f0000004000-0x10)=@ax25={0x3, {"40b3b39030d053"}, 0x5}, 0x10, &(0x7f0000004000-0x10)=[{&(0x7f0000002000)="b4d62e50eb1222bd56cbe8b6", 0xc}], 0x1, &(0x7f0000003000)=[{0x68, 0x115, 0x8, "e145e0540b03bbc3847ba0f0468a675297a8f77c61ab823b3b88bdc8ec5e954151a2369ac44245f3eb9efc468d314d7851f4cd03bd685033d880e570599c848d2102774f50f01c24f5968ce370a49211c9759f"}, {0x1010, 0x11a, 0x3, "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"}, {0x88, 0x12f, 0x8, "01f147bf3966899738f2af5ce226a17a47697bd9338b19c6586136abad9681bda43f26fbab477a2ee2fa04f70b8cfc9ce7aaef36a5157bd0979d6c39d64312005a6b7fdfc5af115e906e709c456c42dd571079c57a392c775ceb662b1c0f1a6871033630728b0f8abafe1bdb0dc32cdda8f13fbebc3f"}, {0xf8, 0x104, 0x7b9f001, "f8b5e84c030ddaf532c0c75e4757699fcddeb8f0ac93b898ba398b357c814541b74cfc148f8af9a5869fa2335a1c00070f136dbf8a762f3b1e9af2ea6111cb7e9a9a1b82c2e645391b268ecd299f68be7bac260d296f0cb33d3a1b09a8100f685f09b63f601a43ebd3df76c7f80ab58fea7bdfb13a14526405bf7efb83378cf5b4a242b4e96ad7808bf31d8110cc92634e622a7ada26eebde08df592aff0ca5c401e2cbbcaab384e85d2bf9a8982261cc454972c1459ae0dac029d1be28f73fe1620c456ce9593ed2556e2a34e64fe884b62bc5e4abd1ec5323c1657dedfbb388f27ccf2"}], 0x11f8, 0x40}, 0x43) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000006000-0x21)=@random={'system.\x00', 'em1$uservmnet1wlan0bdev\\\x00'}, &(0x7f0000005000-0x11)='/selinux/context\x00', 0x11, 0x3) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x101000, 0x0) getxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=@known='com.apple.system.Security\x00', &(0x7f0000000000)=""/139, 0x8b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4)=0x4, 0x0, 0x829, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000006000)=0x2, 0x44c8) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000007000)='keyring\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f0000006000-0x51)="c25e3474b9a7e27e2b4f6321c3161fb6598c23639071febdd37567c9d61f51161ddbe633c15fa26257160a79f1ca35eaeb24c51c05d261e05fe94bee2262c202de2db02f038cc558a53fabbdc1b1eb5396", 0x51) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000003000-0x10)={0x95, &(0x7f0000008000)=""/149}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000009000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setregid(r2, r3) 2018/01/06 02:57:29 executing program 6: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) clock_getres(0x0, &(0x7f000004a000)={0x0, 0x0}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000d, 0xb, &(0x7f000000b000)={r0, 0x1}, &(0x7f000004c000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/06 02:57:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00005b9000)=""/59) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000eeb000)={0x63c4, 0x200000000000000, 0x13f, 0x9, 0x157}, 0x14) unlinkat(r0, &(0x7f0000043000-0x8)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0xff}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d1e000)=""}}], 0x90) 2018/01/06 02:57:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000921000+0xb18)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000fee000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000eee000-0x4)=0x8) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000124000)=""/233, &(0x7f0000537000-0x4)=0xe9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dea000-0x8)={r1, 0x5}, &(0x7f00004f8000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000012e000-0x4)=0x0, &(0x7f0000620000-0x4)=0x4) sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x401) readv(r2, &(0x7f0000f36000-0x8)=[{&(0x7f0000e7e000-0xc0)=""/192, 0xc0}], 0x1) 2018/01/06 02:57:29 executing program 2: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x5) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000003f000)={0x7, &(0x7f000004c000)=[{0x9, 0x6, 0xae, 0x81}, {0x162, 0xa4, 0x8001, 0x100000001}, {0x1, 0x2, 0x4, 0xfffffffffffffff8}, {0x8, 0x21f, 0x6, 0x0}, {0x3, 0x0, 0xd2c, 0x4}, {0x3, 0x58a5, 0x6, 0x6a574f5c}, {0x5, 0x4, 0xb45f, 0x20}]}) ioctl$int_out(r0, 0x1, &(0x7f000004a000-0x6)=0x0) 2018/01/06 02:57:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000fb6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e3e000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x48db62d2, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000254000-0xb)='/dev/loop#\x00', 0xfffffffffffffffe, 0x40000000004001) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000568000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f00008c3000)={&(0x7f00001e3000/0x1000)=nil, 0x8b, 0x7, 0x4, &(0x7f0000af6000/0x1000)=nil, 0x1}) r4 = memfd_create(&(0x7f0000492000-0xd)='proc)trusted\x00', 0x0) pwritev(r4, &(0x7f00000a4000-0x10)=[{&(0x7f00005a5000-0x8)='\x00', 0x1}], 0x1, 0x1004a) sendfile(r2, r4, &(0x7f0000115000)=0xfffffffffffffffc, 0x100000001) 2018/01/06 02:57:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x6, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)="07db6f18", 0x4) 2018/01/06 02:57:29 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x4)=[0x80], 0x1, 0x8, 0x1, 0x4, 0x3, 0xffff, {0x8000, 0x8000, 0x9, 0x7fffffff, 0x8, 0x2, 0x2, 0x7, 0x8, 0x80000001, 0x9, 0x2f5, 0x6ba, 0x9, "795d947aaabfacf2e8f8be34cb71ce082c7d885290a961636b6600dc61b6abe6"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet(r0, &(0x7f0000328000)=""/197, 0xc5, 0x2000, &(0x7f0000c5d000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000b60000-0x8)={0x0, 0x0}, &(0x7f00005eb000)=0x8) getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000ce6000-0x4)=0x0, &(0x7f0000d4e000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e5f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000161000)=0xe8) 2018/01/06 02:57:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002d000-0xb)='/dev/hwrng\x00', 0x58000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000042b000-0x10)={0x9, 0x8000, 0x7fff, 0x7ff, 0x0}, &(0x7f000035d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000088000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0x6, 0x1, 0x100000000, 0x8f9e, 0x1, 0x800, 0x4, 0x7, 0x0, 0x2a, 0x20, 0x7fff, 0x0]}, &(0x7f0000044000-0x4)=0x108) setpriority(0x1, r0, 0x800) r3 = syz_open_procfs(0x0, &(0x7f000089b000)='task\x00') waitid(0x0, r0, &(0x7f0000e3e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000000, &(0x7f0000715000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x2, &(0x7f0000ad3000)={0x0, 0x0}) sendfile(r4, r3, &(0x7f0000c84000+0x16f)=0x0, 0x1) 2018/01/06 02:57:29 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fd7000-0x8)={0x0, 0x0}, &(0x7f0000112000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002b7000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c7000)=0xe8) fchown(r1, r2, 0x0) r3 = socket(0x3, 0xb, 0x9) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r4, 0x107, 0x0, &(0x7f0000dde000-0xc2)="", 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000bf6000)={r0, 0x4db212f1, 0x8, 0x4, 0x7, 0x7}, 0x14) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000fd8000-0x18)={r0, 0x4, 0x30, 0x0, 0x81}, &(0x7f000072e000)=0x18) r5 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f0000fd0000)=0x54) 2018/01/06 02:57:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006a6000)='/dev/net/tun\x00', 0x0, 0x2a) r1 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e4000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$ax25(r2, &(0x7f0000f44000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000657000)=0x10) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = fcntl$dupfd(r0, 0x0, r1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r0, &(0x7f000094d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000028000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_map={0x5, 0x0, 0x51, 0x40, 0x8001, 0x7fffffff}}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad07ff0f050200000000000000a317", @ifru_names=@common='tunl0\x00'}) 2018/01/06 02:57:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000020c000)=@routing={0x21, 0x2, 0x3, 0x1, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x18) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000020c000-0x4)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000548000-0x4)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000b50000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000181000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00004dd000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/06 02:57:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x10001, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000)=0x8b, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000004000)={{0x2, 0x0, @rand_addr=0xb53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) recvfrom$inet6(r0, &(0x7f0000004000)=""/241, 0xf1, 0x0, &(0x7f0000002000)={0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, 0x1c) 2018/01/06 02:57:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$packet(0x11, 0x3, 0x300) socket(0x3, 0x100400805, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000da1000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000826000)=0x7) sendto(r4, &(0x7f0000ee2000)="", 0x0, 0x0, &(0x7f00006ae000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) [ 66.297133] device syz0 entered promiscuous mode 2018/01/06 02:57:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000574000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000a8e000)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005a0000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007cf000)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001ce000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f00003ea000/0x3000)=nil) 2018/01/06 02:57:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000cfd000-0x4)=0x100000009) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d32000)={0x553, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001fa000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/06 02:57:30 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000027e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000075c000-0x190)={0xfffffffffffffffd, {{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x38, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00003da000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000fa0000)=0xb90f) 2018/01/06 02:57:30 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a82000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0xffffffff) ioctl$TCXONC(r1, 0x540a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000a12000-0x8)='./file0\x00', 0x101000, 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000084b000+0xabf)={{0x2, 0xff}, {0xf83, 0x6}, 0x8, 0x3, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r3, &(0x7f0000c40000-0xc)={0x0, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000a43000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000f6b000)={0xfffffffffffffffe}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000264000)={0x6, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x17444bfa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/06 02:57:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) pipe2(&(0x7f0000350000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e25000)={0x4, [0x8, 0x7f, 0x9, 0x1]}, 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xfffffe22, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x18, &(0x7f000026c000)=[], &(0x7f000093c000)=[0x18, 0x18, 0x32]}}], 0x255, 0x0, &(0x7f0000009000)=""}) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) epoll_create(0x2001) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dee000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/06 02:57:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b98000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ac9000)={0x0, 0xc3, "ac385d1d459554682f998aedc676f121166393e40336431f8440c718b2ea3fd4def75f76af0af226e03b056eb5637d66e5dc7a32eb8849b7ce41433712702724fdbbbd6d4d94b0630c70838f3cf1c58766ebffa9eddb7f9119757bf4f9645739f91ef8129a23bc36e88132f32666adeee00b30a46f83cb4656c5546365459791a778a38dd4d8a621383d163bf2a08803ce68ba01b00ed0835b4f421ada28e7b3c969ecb9e7a8fd6c84cd7daf4563109ad8a4345d312673c1919bf87e364c90b39da255"}, &(0x7f00004a5000)=0xcb) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000378000-0x46)={r2, 0x3e, "7d6436614d1d481f15820870d9c9a7f58c0321376a9c670ff26400538b1223f8d8a0e367ab29f2e981d15c6a6c2c59d97e0d05bc653eda4de7c5336af6dc"}, &(0x7f0000ac1000-0x4)=0x46) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000ca3000-0x50)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2008000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 02:57:30 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000063000-0x10)='/selinux/access\x00', 0x2, 0x0) fchmodat(r0, &(0x7f0000ff4000)='./file0\x00', 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000f36000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000ce7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0) connect$unix(r1, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000003000)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000005000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000003000-0x8)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000-0x34)={{0x1, 0x0, 0x101, 0x0, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000005000)={r2, 0x1, 0x6, @random="b866dc3eb14c", [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000003000)={0x6, 0x9, 0xffffffff00000000, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000006000)='./file0\x00') accept4(r1, &(0x7f0000007000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0x8, 0x80800) getrandom(&(0x7f0000004000-0x3d)=""/61, 0x3d, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) 2018/01/06 02:57:30 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000005000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0xfffffffffffffff8) r2 = request_key(&(0x7f0000003000-0xa)='syzkaller\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000-0x1)='\x00', 0xfffffffffffffff8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000005000)='.dead\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000004000-0xc)={r1, r2, r3}, &(0x7f0000006000-0x90)=""/144, 0x90, &(0x7f0000006000-0x38)={&(0x7f0000006000-0x40)={'wp256\x00'}, &(0x7f0000006000-0xd5)="2537a3fa20ec2cc67a84f94d099ceb8d816aa49bb398d60b3e8385b002e7c32e5889734ce14368b64a1c1138e4c532fc6cad155666b1a6c49f603b4b51e9d478ac70834cf53f443f749d5475540c21e5d740a5e4ec76863d9e2be48fcfd7d4cab3c0f854fdcc4eb4e3e577836f0624a2d22ec8b859283612fe293d9c6e9de0f552634d78ca937ab9fc47dc15a8286cab6e471b091f2c21fcfc98346c659afd85988b54935675cc234432bab202eae03e75cd4e89ed557fd678adc6d3fcdd4e7b2129d9431cfa4aa581e9550e3fe638f71b36af2c6b", 0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffda2a, 0xabd, 0x8, 0x0, 0x81, 0x0}) 2018/01/06 02:57:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00009bc000)='./file0\x00', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) umount2(&(0x7f0000d2f000)='..', 0x2) creat(&(0x7f0000410000)='./file0\x00', 0x8) socket(0x0, 0x0, 0x0) [ 66.580093] binder: 9798:9809 got transaction to invalid handle [ 66.593178] binder: 9798:9809 transaction failed 29201/-22, size 0-24 line 3005 2018/01/06 02:57:30 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/sequencer2\x00', 0x40082, 0x0) bind$unix(r0, &(0x7f0000ac7000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ff5000)={0x3c}, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r1, 0x0, 0x1, &(0x7f0000ff0000-0x9b)='t', 0x1) 2018/01/06 02:57:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000571000)={0x0, 0x0, 0x2, 0x7fff, 0xff, 0x0, 0x0, 0x3, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x7, 0x2, 0x7}}, &(0x7f0000113000)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e2e000)={r1, 0x1000, "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"}, &(0x7f0000708000-0x4)=0x1008) 2018/01/06 02:57:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) pread64(0xffffffffffffffff, &(0x7f0000e29000)=""/129, 0x81, 0xfffffffffffffffe) 2018/01/06 02:57:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ftruncate(r1, 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000873000)=0x100000009) ioctl$TCSETS(r1, 0x5402, &(0x7f000088d000-0x24)={0x553, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000266000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fc9000)=0x0, 0x4) [ 66.638955] binder: 9798:9809 got transaction to invalid handle [ 66.655124] binder: 9798:9809 transaction failed 29201/-22, size 0-24 line 3005 2018/01/06 02:57:30 executing program 7: 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) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x4a00, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000-0xd3)="42884980ade9cac07462539d6e2c1c3234567a007e9d420bc5c54f3b57d4f64e8523bd574908f8fc331795aa209cc53091a08e1fd9cd1c2642ed31b826ac440c6b697f466757188d418145f338843562bb6e84479ed3ec36b1ab076ed40ef2766a8faf3bcc872d51fd5e21c050342a6681ba390393a727878ee42f4d502b2e050e647d7122392486a0f3ce488a2068146f1997bef5ad82118fb1398677629ae52927ef9620ae9579653329b48421d43bd8ead2a67e6fa6b1d2ba448f0f800134ab596a2e1a62b29ea796f6555cdff9bf902b1b") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000752000-0x4)=0x0, &(0x7f0000830000)=0x4) getsockopt$inet_buf(r2, 0x0, 0x63, &(0x7f0000beb000)=""/30, &(0x7f000073e000)=0x1e) 2018/01/06 02:57:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000000, 0x10000, 0x1}, 0x10) r0 = socket(0x100000000011, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a8a000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000a2f000)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) fcntl$getownex(r1, 0x10, &(0x7f0000804000-0x8)={0x0, 0x0}) waitid(0x0, r3, &(0x7f0000ea5000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000561000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000679000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socket$inet(0x2, 0x0, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r4, 0x0, r4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000b15000)={0x3, 0x6, 0x0, 0x330}, 0x10) 2018/01/06 02:57:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x10042, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000566000)=0x0) 2018/01/06 02:57:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000123000)={0x0, 0x0, 0x0}, &(0x7f0000662000-0x4)=0xc) syz_fuseblk_mount(&(0x7f000008e000-0x8)='./file0\x00', &(0x7f00009e8000-0x8)='./file0\x00', 0x1, r0, r1, 0x1200000, 0x0, 0x80000) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000850000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000393000-0x138)={0x7f, 0x1f, 0x3, 0x0, 0x5, [{0x3, 0x7, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0x20, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9, 0x8, 0x212, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x9, 0xfffffffffffffff9, 0x800000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0x4, 0x3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) fcntl$getown(r2, 0x9) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x40000, 0x0) connect$inet6(r3, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r4, 0x0, 0xffff, 0x9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x36, 0x10001) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000618000)={0x0, 0x800, 0x6c1b, 0x70000000000000, 0x8, 0xffffffff}, &(0x7f0000af8000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00009a0000-0x10)={r5, 0x280000000000000, 0x2, 0x3}, &(0x7f0000cf7000)=0x10) 2018/01/06 02:57:30 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000)='./file0\x00', 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0x5)={r1, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0x3, 0x7f, 0x8, 0x3f, 0x6210, 0x0, 0x8, 0x83, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000005000)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000-0x18)={r3, 0x20b, 0x30, 0x400, 0x6}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6d}, 0x8, 0x2, 0xff, 0x1, 0x4, 0x4, 0x4}, 0x20) flock(r2, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000006000-0x10)={0x1, 0x5e, &(0x7f0000005000)="b9a1dfa27bfcafca82a7c7b0bcd706c6874f1cf6ea9f6127d122dc49309ac24a55aa758c0edeb8d2dc07f5e41163bee4650c2780c634dd9ea47240bf0bc76810b69b37616affd02d5add3704bc0d065c705c8d2c0fc608bf430d23af0d1b"}) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000+0x9c9)=@newsa={0xfc, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000-0x16)='/selinux/checkreqprot\x00', 0x2001, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000006000)=0x18, 0x4) 2018/01/06 02:57:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000357000)='/dev/net/tun\x00', 0x0, 0x81) accept$inet(r1, 0x0, &(0x7f0000b39000-0x4)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) close(r0) 2018/01/06 02:57:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000125000-0x2f)="b63db85e8d000000000000003e15bc1dcc436aed5ed2ed7018cebc9b97c421b14d87678ce22c9b160095aa1fae1af3", 0x2f) fcntl$getown(r0, 0x9) readv(r0, &(0x7f00005dd000-0x10)=[{&(0x7f0000806000-0xe1)=""/225, 0xe1}], 0x1) 2018/01/06 02:57:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f000008c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x380, 0x0, 0x0, 0x0) shutdown(r1, 0x2) 2018/01/06 02:57:30 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000129000-0x10)='/dev/sequencer2\x00', 0x602000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00005fd000)=""/224, &(0x7f0000000000)=0xe0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x200002) dup3(r0, r1, 0x80000) ioctl$TIOCSTI(r2, 0x5412, 0x734) lremovexattr(&(0x7f000097b000)='./file0\x00', &(0x7f00003e8000)=@random={'user.\x00', '/dev/ptmx\x00'}) 2018/01/06 02:57:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x3a0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000111000)="", 0x0, 0x0, &(0x7f000010e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000550000)="", 0x0, 0x0, &(0x7f0000e07000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) pipe(&(0x7f0000218000)={0x0, 0x0}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000909000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e4e000)=0x800, 0x4) 2018/01/06 02:57:30 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000051b000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00003c7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c20000)=0x8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000bfc000)={0x7f, 0x5, 0x5}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d00000)={r1, 0xce, "d807208d1ff9920d38d5a44c7469c765cc81f1b353f22eafbcb4a93ee077dc7e9360eeb1d67d8952ac107a6634ebe8c200061a509c229bdf12e0eb6324d3cb207bb0af40d9efa8c26852cfa10254b032ef7d3865e84ec6068b861c81da4ec7cca48937734802474bb543eef1bae213f172c18b26df0d3f4a1f39f2fda3beb813e16ac73e6b11d58aa2a6b5955313266475afb1328925cee6d6cf1304942fcb36ebfcec15bc2bbd3b56eebc089c1c51067b567744cbc600944aa81248867733008574731805026818a9dbe55bec4b"}, &(0x7f000016e000-0x4)=0xd6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/241, 0xf1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00007de000-0x4)=0xc4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ae9000-0xb8)={r1, 0x6, 0x5, 0x2, 0x0, 0x9, 0x93, 0x10000, {r2, @in6={{0xa, 0x0, 0xd02f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x932, 0x9, 0x12, 0xfffffffffffff800, 0x1}}, &(0x7f00002f4000-0x4)=0xb8) sysfs$3(0x3) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00003f7000)='./file0\x00') r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f55000-0xe)='/dev/keychord\x00', 0x2000, 0x0) sendto$unix(r3, &(0x7f000002d000-0xfd)="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", 0xfd, 0x0, &(0x7f000054f000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) umount2(&(0x7f00003bb000-0x1)='.', 0x0) lstat(&(0x7f00009c2000-0x8)='.', &(0x7f0000075000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c8a000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000075e000-0x4)=0x5dc0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000380000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmmsg$nfc_llcp(r1, &(0x7f0000109000-0x70)=[{&(0x7f0000a48000-0x60)={0x27, 0x80000001, 0x3ff, 0x6, 0x3ff, 0x9, "456dbcbd29c2691d775750ae840a1431f97ec18784afa0b6bee3175b801128f66e7233eab80f83783fb74a85cc48bba8427438940efb346ab439b02d3c6295", 0x0}, 0x60, &(0x7f0000597000-0x10)=[{&(0x7f0000021000)="6a3a6e9c95973e04f5400809b5ce9162c53008bd1513ced608bf71c9cd8852395145d3f8f764db13f977054c914f92c8733bb76a4d9d0328da68d028d311ca9a32795c1cbefb82315c631503d4e1ebe4caa20af94079079fb6397626d797da6fe5ad4960248643214b020640b0c9fc9ff2cac4ec6bf32822cd5fad69e99a8ef0b04b4927c3a4a74ae5", 0x89}], 0x1, &(0x7f0000e06000)={0x88, 0x0, 0x3, "ac398ae0b4adb548486620c4f8f70501dd1e2624a403adf37a13fa173a64753f64345b2fa3c45d3823340fcf6eb403afdb8d506299d995f09d4f0299f51e256061d2180d04bbc290cc32760ce68a929ac4249b89393fe4e3f3d25ed2b9b4056549274a0686596f6983048940c0a2507961"}, 0x88, 0x4000080}, {&(0x7f0000e46000)={0x27, 0x3, 0xffff, 0x7, 0x6, 0x9, "a81acda26bd02327a9d52c5a25c7868a7bbc52334c4e16efc96f6e4f7171718cc13511e2ea4a94d86db9fdc076fdfce61cdbfb8d3e9e30b2b105db21b40e6b", 0x50e3}, 0x60, &(0x7f0000db0000)=[], 0x9, &(0x7f0000ba4000-0x68)={0x68, 0x19f, 0x3ff, "9a09b133f2947255764912d55651c6160feb657908a1484e063e899d4784bb98b850ea8bbb546920d41be2dfb29caa1406a71d14c03499eca54e05b4b3d8fe9088173c8060708d4adecded4c8f7794bf67dae57a5cd0160a"}, 0x68, 0x8000}], 0x2, 0x11) pwritev(r0, &(0x7f0000b20000)=[], 0x0, 0x0) 2018/01/06 02:57:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) [ 66.908751] sg_write: data in/out 105/1 bytes for SCSI command 0xe2-- guessing data in; [ 66.908751] program syz-executor0 not setting count and/or reply_len properly 2018/01/06 02:57:30 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000029000)=0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/06 02:57:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a8f000-0x8)='./file0\x00', 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007e8000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept4(r2, 0x0, &(0x7f0000dcc000+0xc89)=0x0, 0x80800) openat$ptmx(0xffffffffffffff9c, &(0x7f0000222000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000e76000)=0x0) getsockname(r2, &(0x7f0000502000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000750000)=0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000290000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x4, 0x3, 0x5, 0x401, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @rand_addr=0x4, @empty=0x0}, 0xc) socketpair(0x11, 0x5, 0x5, &(0x7f0000baa000-0x8)={0x0, 0x0}) dup3(r4, r2, 0x0) 2018/01/06 02:57:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000961000/0x1000)=nil) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_gettime(0x0, &(0x7f0000fde000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x7, 0x0, &(0x7f00001b7000-0x10)={0x77359400, 0x0}, &(0x7f0000507000-0x10)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000530000)=""/210, 0xd2, 0x0, &(0x7f000036a000-0x10)={r1, r0}) 2018/01/06 02:57:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000123000)={0x0, 0x0, 0x0}, &(0x7f0000662000-0x4)=0xc) syz_fuseblk_mount(&(0x7f000008e000-0x8)='./file0\x00', &(0x7f00009e8000-0x8)='./file0\x00', 0x1, r0, r1, 0x1200000, 0x0, 0x80000) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000850000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000393000-0x138)={0x7f, 0x1f, 0x3, 0x0, 0x5, [{0x3, 0x7, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0x20, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9, 0x8, 0x212, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x9, 0xfffffffffffffff9, 0x800000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0x4, 0x3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) fcntl$getown(r2, 0x9) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x40000, 0x0) connect$inet6(r3, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r4, 0x0, 0xffff, 0x9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x36, 0x10001) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000618000)={0x0, 0x800, 0x6c1b, 0x70000000000000, 0x8, 0xffffffff}, &(0x7f0000af8000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00009a0000-0x10)={r5, 0x280000000000000, 0x2, 0x3}, &(0x7f0000cf7000)=0x10) 2018/01/06 02:57:30 executing program 0: futex(&(0x7f0000000000)=0x0, 0x8c, 0x1, &(0x7f0000d64000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) sysfs$1(0x1, &(0x7f0000a83000-0x1)='\x00') 2018/01/06 02:57:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000026c000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b04000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000334000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) geteuid() [ 67.012924] device gre0 entered promiscuous mode [ 67.026061] FAULT_FLAG_ALLOW_RETRY missing 30 [ 67.032701] CPU: 1 PID: 9904 Comm: syz-executor1 Not tainted 4.4.107-g610c835 #12 [ 67.040334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.049678] 0000000000000000 3a1fc6526d94fae9 ffff88002a6bf580 ffffffff81d0457d [ 67.057696] ffff8801d8e1f200 1ffff100054d7ebd ffff88002a6bf708 0000000000000000 [ 67.065742] 0000000000000000 ffff88002a6bf730 ffffffff81606345 ffffffff81234260 [ 67.073738] Call Trace: [ 67.077187] [] dump_stack+0xc1/0x124 [ 67.082543] [] handle_userfault+0x715/0xf50 [ 67.088502] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.095501] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 67.101880] [] ? handle_mm_fault+0xb5d/0x3190 [ 67.107992] [] ? handle_mm_fault+0x291e/0x3190 [ 67.114198] [] handle_mm_fault+0x2938/0x3190 [ 67.120239] [] ? check_preemption_disabled+0x3b/0x200 [ 67.127062] [] ? copy_page_range+0x1430/0x1430 [ 67.133271] [] ? __do_page_fault+0x780/0xa00 [ 67.139311] [] ? vmacache_find+0x59/0x290 [ 67.145089] [] __do_page_fault+0x35b/0xa00 [ 67.150950] [] do_page_fault+0x27/0x30 [ 67.156465] [] page_fault+0x28/0x30 [ 67.161738] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 67.168744] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 67.175748] [] ? iov_iter_copy_from_user_atomic+0x6f0/0x6f0 [ 67.183088] [] ? __mark_inode_dirty+0x24e/0x1350 [ 67.189479] [] ? __mark_inode_dirty+0x1c3/0x1350 [ 67.195883] [] generic_perform_write+0x1f4/0x550 [ 67.202262] [] ? try_to_release_page+0x140/0x140 [ 67.208644] [] ? file_update_time+0xbc/0x3d0 [ 67.214671] [] ? should_remove_suid+0xe0/0xe0 [ 67.220784] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 67.226989] [] __generic_file_write_iter+0x35a/0x580 [ 67.233718] [] generic_file_write_iter+0x2f1/0x720 [ 67.240266] [] __vfs_write+0x33c/0x450 [ 67.245771] [] ? __vfs_read+0x440/0x440 [ 67.251361] [] ? __lock_is_held+0xa1/0xf0 [ 67.257126] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 2018/01/06 02:57:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000041c000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:30 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002db000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockname(r1, &(0x7f0000588000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000304000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000502000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x2, 0x0, 0x400, 0x7ff, 0x10, r2}) mknodat(r1, &(0x7f00001aa000)='./file0\x00', 0x1185, 0x6) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000a2a000-0x61)="dfe101385ea0118bba4c1df35c4d460c155caa31c8d3b675fbceb4b7a1a7b911ae2ff17e2c61d140f4d7d31c24c3e9c842bdc385bf5ddf76bcb610f6b72d9fbe958c636025344c624766fdd831af4ec1f35c4b3886a7e75bbcb157030c0376853b", 0x61) [ 67.263677] [] ? __sb_start_write+0x14a/0x310 [ 67.269791] [] vfs_write+0x18a/0x530 [ 67.275122] [] SyS_write+0xd9/0x1b0 [ 67.280375] [] ? SyS_read+0x1b0/0x1b0 [ 67.285809] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 67.292281] [] entry_SYSCALL_64_fastpath+0x16/0x76 2018/01/06 02:57:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d04000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051a000-0x4)=0xe8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = dup2(r2, r3) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000ffb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 02:57:31 executing program 2: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f000004b000-0x18)=[]}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000004b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f000000d000)=[{0x0, 0x0}], 0x1555555555555824, 0x7) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f000004c000-0xd)='/dev/urandom\x00', 0x0, 0x4000) r2 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x4000) fcntl$dupfd(r1, 0x406, r2) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f000004c000-0x8)=0x0) 2018/01/06 02:57:31 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e5e000)='/dev/keychord\x00', 0x80002, 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) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="10ecfcc4abd8231e907872913efb85761b7268cf743f5c0bb28f65a615ae3f1e114b0dcfc90a1b831e4296ec6d3975fae448ebba9baab4d3ce04de7b4723cb121747bfe8b3ad95ac2daef751bdb7e27c58e2db6b5f0835", 0x57}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000034000)={0x0, 0x0}) vmsplice(r2, &(0x7f00003ae000-0x40)=[{&(0x7f0000f85000-0x59)="b2", 0x1}], 0x10000000000000cf, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000677000)=0x3) pivot_root(&(0x7f00008d0000-0x8)='./file0\x00', &(0x7f000051a000)='./file0\x00') close(r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d64000-0x4)=0x0) fcntl$setown(r1, 0x8, r3) close(r1) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000cfd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x7, &(0x7f0000148000)={0x0, 0x100000000, 0x0, @thr={&(0x7f0000a17000-0x91)="cbc47cd0559d76b6b5b963e8d1dc0d89c34fe784c1eca1520182ed164da9b3bd004c323f287556df524f45e2eca774ed4234a0426af22cc650709814ffdbea95fd58eedd49be02ca1e98d119be7360484fcb86db4cf1934a958e3e7209a80a4703cc0f09e55c1762cb76b0fd515409e04135de151e66909e660cbc535df14156a3fbcc911aca67372fb38e5d63c9c240ed", &(0x7f000007b000-0xfc)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c68000)=0x0) epoll_create1(0x80000) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000b39000-0x26)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/06 02:57:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c5f000)='yeah\x00', 0x5) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet6(r0, &(0x7f0000987000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/01/06 02:57:31 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000055000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000022000)={0x0, 0x0, 'client1\x00', 0x0, "b6defc441d352f61", "501c2aa1e0ff7c733773e1142c2368eb60a0c78639c44f6c6a3c5f2554c06b61", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000002b000)={0x6, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000032d000-0xa)='net/route\x00') sendfile(r0, r0, &(0x7f00004db000)=0x4, 0xfc000001) 2018/01/06 02:57:31 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000046f000)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000084a000)=@known='com.apple.system.Security\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 02:57:31 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fef000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000fef000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00003ca000-0x18)={r1, 0x0, 0x0, 0x0}) pipe(&(0x7f0000c46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000240000)={0xffffffff, 0x3a, "7d9b366280fc2ee1ceb10bb00d09e04bbd12ab4c46c04e807eb47609a9a635d208bd086147d6b2ca66c3d4c4073c9a78b8c0d4973ddf08e1ebfc"}) vmsplice(r3, &(0x7f0000182000-0x80)=[{&(0x7f00000b4000-0x2)="b0fd", 0x2}], 0x1, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ff1000)='./file0\x00', &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg$netrom(r3, &(0x7f0000c4d000)={&(0x7f0000fee000)=@full={{0x3, {"e5b1b231c14c56"}, 0x100}, [{"dd0ba48b3522b3"}, {"865e0a4a712ebe"}, {"d87564b4946c29"}, {"b165758c598cbd"}, {"6755ce8161dddb"}, {"3ce927ece61a65"}, {"fcb7bb3528cd4b"}, {"148f309152109a"}]}, 0x48, &(0x7f0000a31000-0x30)=[{&(0x7f0000fef000-0x88)="e44ccc850718ead96a6c412320f13dd9757b096919c73e88f5cd52b7f3a847d2c5e056f065c091fe83bee9a0cb5d02144f1e210abaa110ede6c26bc572ac8f959a8a8eea6b6b39ea5e5a852bb1445dbab92ce55c8cdd3a438fe472d10efa365349ea9a115231f73c8a8f37afa3599fd225d854bd935730b60335283e74829f2e582dbd8401afbd92", 0x88}, {&(0x7f0000fee000)="474eb72ccc5486fb2ca25a9fdc2973a90bb4015288343fe6ffc02df9ea81747f92459a9cac029249eeff2de77c4139b44e74c42913c5feba1fa1f7f1c4fd3f33bf2c5aa3a905cfd27ea339f1ae8390e34eba06b75a32565726acf9862626ce225c40c547e763b152fc6f878f89221996635d59b09fcf16995366712176f37a83cee15ac8a00f51bf4bb74bb9e7b604017d402b291e318c6adc90855f42924539385c9205a28a6ceaec5273695ce3d57a102e6f7571bfc38e2599c4a1c3a2ad", 0xbf}, {&(0x7f0000e33000)="", 0x0}], 0x3, &(0x7f0000fee000)=[{0xc8, 0x10e, 0x0, "cf71afe7bbd5543be8c685f60e61affb5f6d4dcca1f87a7c0e43e7a6e85b338370bf6d1cd84441fcb9b29bc2b2b2f6761abe5e90b7b8221ff6aaceb35bae233806dcb0648028e7855458fac1a108b3f45c0969d32fbd893188f38d704e7768561db3066a82f4faf989e6b1a332f5b0fa0bc85c6b63e25cd6f13a17a67d2c8134f36d38efee85e1bae2bb293c78460e266e18d30be60084b3d40e7286933e07354c6de92791e74cd6746f01e4e5c1838f5603eccf2bc1"}, {0x68, 0x0, 0x1f, "b8e096ea9d6769770a99b7e6fe4a1cd1325e07c1206d86422e987b2c8f718750fbd26d66149f0aa2de79350bc4d453beb7ebd43bee05f4df5d1269adbb90e7da655ae855277d97f6c8de70c6bed58bf457677c3a"}, {0x80, 0x10b, 0x1, "8d5ef00cb641c3d87f229305c7f216d4945ea530889db6ee8b4f4c25519c1e61b0051db816e36a677cb063fa99b73a0072496b94d65136e2bba8a1e55bb25be4ec9993f90bde60e3d05a1966c50c0bbf86d3b63b93c1697d99b73fdf60b6f760b79d2edb10e6a1a324a867e4fa0427"}, {0x1010, 0x113, 0x18, "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{0x70, 0x113, 0x20, "2c2ddd28b352c2a48104dcce0f60d87a0d85e12c5795b487e0e2de3440cf69fade4e451f7d4f784f22441939422e87458aaf99dcabcea7ed79b1594059e410fc27b6ee914a7bd23dae0194cc10f9634ffc0b54302bc42e9cbe86cca98aba"}, {0x68, 0x112, 0xdc1e, "9c212f4fba310cd1714407416406e5d4332228a4f610975c6876d0617ebaa12fa95a22beb1768c86cc14d010f3850ac5e00442523434c3486da0b3d821d8d56f2cb8c38b94bf1be2d372ae1e79602a1b98713ebe"}], 0x1298, 0x10}, 0x40000000) vmsplice(r2, &(0x7f000059d000-0xa0)=[{&(0x7f00001ca000-0xb3)='2', 0x1}], 0x1, 0x0) 2018/01/06 02:57:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000392000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000086a000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ab6000)={@common='bpq0\x00', &(0x7f00004e1000-0xb8)=@ethtool_rx_ntuple={0x35, {0x1a, @sctp_ip4_spec={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x1}, @sctp_ip4_spec={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x3, 0x4}, 0xffff, 0x8000, 0x20, 0x5, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x11, 0x80002, 0x0) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000dc1000-0x28)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/06 02:57:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000df2000-0x8)={@empty=0x0, @loopback=0x7f000001}, 0x8) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fb6000)="df8035e161ec037a64e9bd80bf455928c49974a7d1405a4ece753c6b5776bf3b95f223053c845aefd9e52d09a8a8cd7da2a8688dd1813da1da39ed0e313f8702885be752ed68c51e922ba6db8071bc03d71616c64221e12b7902d96e70e0c6026b1a8464436c5d4dd5f57034c91bde52a2495ca34d7218ed5fe23742a4786b765e382eb5ef16a72a7328326b8623c94ffd4256d8024685ec9a2300dbf6c352e231e423b028e05159fb59403f4a3df78cbf8bc77ebca6e6e829609533bab465e737626312c0223e4c13121e97d7e40048a8a419f05760b3edfbf8a37247edaaa6eefe0226304c0ea1c1f5c51bff9084e8f572224acd629524556e9f0cab12d5598e0361183392622a01d7f8ec1768991507a5319bd9b80cb0248e1376d7649534e3ea61384ecef1fef9684de04de8ad630b021386b73df04a4efc44e7ccac17ab61109e74c9821e4aee4b681f2a240b7ededbc752d6b169d2c169e4ae7c7bd3bf1ec48451a2ec0e08e886c099636934c94d1eb93d8d2afcf34ec4100f839802a020528f0f3c8d948e7fc7f87dd3143c74d1aa8d162adba0838d32706318e8bdb50f9774a505528ddacbf1ed9a2c4c11487b4e6106675d8f3377a2c2b4a7793b80cc49687b57439ee2b4c0dc256e0ad0cb4ff53b22531b8649bc3c66d4ea182b23c31b5d30db60e40493c174cc29028e379114c6e407a302b5f54be87e56c8723470c03e63342e9b2effd77b7592517ea42c74abaca79ff9ad60cf144c9578aa12d5c36a5915c2af4c4b3b2cfb4ec1ace1fc1266df322dbe0b56bf7dada0c0589eca86389921ca1f7a1b70189adb994d6b93861249b22e076ac7567cfa18990debff14bd283eda2bcebc7feaa4f4d5a39858926b5691fc3bdc7d24f1170f23a5c9bb7124f6c2e81ad5d87ccdb9b75116a44989e061907a2e6ec86dd529bc5a17c5cfb8fd7a7ff0fa33af340ef0d5d4ec94cc255eb6c6e67e07dda45f5d7af24f7d63ffb2a473c4ab6529e8d78bd085ccdeca29ecb5ed7030fec5eb03819dd9812e037eab2b39fa46fa72eea7edf7b468286519f36077604d7e28939d6a907be5bf1bb5c4eec459fcfd0f358a32bc4e5431c0383efb091a17c48f940b3529f739b60790866bcee6eb0dbf7e67ec3096c152b6eeb3c2bac9b0ab44eeae74e9f9679bdffe39972b41cf80001cdb7c3e24a84d10edd006fbb7ee74e8bb7dc4adb0f2dc6ff59f45db14590941bf429462b1af159130af96e14a8a505cd0f5c208890a8682b9cbb92583fb3544cb053fffbc87b0cbcff7db33b23269d11d649a66cffc77b4e8fda9e4afc51dba308d004ec8d9f5a0960bd42ce9c3bc9d93e38a6ca8930b58507701a3d5ef668d9d3dc3c7aebb9d9c1d3d3fcf70b7fa2939f85a23d226ed305a38294381feb0c5bd68d795da4d53d99195d506d97ed42ce252c0d6b46a77c0d9bef8b3043b1870152dc9b7a2c4600e7cbc2b4c548c74a0d1ea32acf7cf217a28b3963ea8fdcb846bba7940fac288ab43b2d9875530a749265352055bb9846d141f8f229ece436cb8bbd8767830f9afa6e3403a2ef7c4cbe99a3145b059180e4e51053596e6ed4c633010152b551f501aa247e4d5c1b9d8560cd80c0cc484d8fb8ac5599197d68c89cb4383b46b0699e999fde7e48e52f5c279a5ff585a5137046819a6532d4ddaeab84033b33b90fec731b0d8eb198c73372aa5995bb3d90a5dbf4aae57b77f3b8737d7600f41ec9ec4a709fedfb16d8a7fb54ce76c78770ec013ff27e9459076f7f3b0ac3a77707611bcc9a371f0c71d9ae72532ad9f1d0cd60c14c6010d2d083ad32794c249369d1e9085df310c19bdcf73a8bc07202860c0202ff0f7b9b55d785dbbb778d5994b67dea1076fa6c3b788ed5853c228c607566eebd4cd4fa296f1144a066e841f9e617496ef701df6d609234b535c384baf7395a899372c06fa561c57809ae219514d495b204d5b758257995a074fe15dafd786702dd0e2813840433d6fce5f7a738cbe448f093cdcc53afdb43ceb504b05d380c53eb7648e6ed13eb7caa7a66a3f080b64d094c7150957af65f0258fab869d0c0dc432f55b4cb6cb8c574970440abaf4a09439a8144f304940616a96c4a6697dcd8cf914f63890beb4096e1d4346069c47b2595217aedb91597fa8b12b5874bba079688fabf7ab9a36ed0ba240b417ab38fe89bdabc0ecc43fd028cea2871520335acf9799b6fa933b5777a4bc459d00f09fa8f1e3ef55d2818dde6506f38490212205206b81205f8232a01602579c2c75c552a27b85e8b1eaff71e644f85d5a279a2b888d0c04d2daed18bc46c76b9fe2fc26accdd8e588c84e4fbb5c4105e488031e18e0e13cd1da54cad78da061b10ec55e772ca78c9249992853cd8e921be0e35d4da8958012742c6ce500f1e813bbf4357b2f780902846823c0b4b9900d40fbb68214793a68c5904644e0c628e4f1e386ecceb2588fd8991bce494094804e312c0f349e1b74cdf4cc7130ad3f6665b11a4c0ab8b136be0d64c05547af1f439bdfa72c02661bc40dbb39b0f28a24948c93f502e321503491a1e5ad9e73615990b508f933f8c3254f11146c662f1e1e120c3c22186b477aa8cfefb27d599d28d9e53968dae2057ebb044edc18b04d349313cc3e066945912fd2be22d963b0f276d37fabb5591046ad48a8836388e23958a744465d80ad8ee10d401d07e89a8fdab6db094535a0404124e807c41fa6ebf7aae1d068ce95249c7d90dee30e4d85dc15000e1dbbd699b71d47f12e03280b51005424b2b8cc66d064b894738790adf3203c76869460821e4a3c120202eb2d8d562c056b1294701472a3f4b84c9812c1c507250ef596fea7f99641d5fed90f586e08d46e9bd0b1b9451776032e05a51c15a9badbf7690065b3ceff5d5213efd862f4b184b2cb0bea9c66bf4eff97e9c781ee41b9afaea77e02e5ef679214f69338ca58297d382490e5d6bad5e4fcab18270374b3d72050e8c51236b81aa150822cfde7436b3c85276d30a751d350c79d22bec4e9a09f339dd212723a849bae7b347e40977a98e06e7bea309983bc3d08f040fb40f0bb040686ca86bb07d83a38cc99cb5f18b62e1ea62adc8b5540c9f0171562f0c851c7c5b37fe87b108413d87e9086f7cfa6d50a9d62404e882ac337da8d60288593ba7f8dab80ff13698dd39fee145b0e5dafd2daa77e17e68aef4ca6370d423cede93aecff4355695b5e7039f1afb1a03e2f27fac624d4f1dfbc6ca5169d558110fd1e9e45095f17e9f9da984522c4de7bd124266888906a930ea65a776eebed775c522f7d2ce732f17b6fb34fa09a488748c34c4b2684e7e14523a26c68749e4a2df1011583fa3c49adc66432bb26e9952db4a91b5ae5d85d3c2f2a59004e5e304940601d23317667dc5a9225a2e53ad530d48280b0e59cde2c64842db2385a9fe8f282e7515fb8a1cf4944135966886b63d3f63847df592fb220713474ad649771326d83428cd889d4ddbd551ccb3659819983d5594b2b02fbe6572945df0715531eb321c5c930c2836a7c20ebe0d51475c8c0aab2689aa34444afa83449fc4e9ed3bae16b9dbed182992d76a0dbd7618a67cbcbe352a3ef377371480f6a883af54d6eebf428fcfd30bcc0c9c95622e8e062d633b990f0c5dd1a170ecbb625619a1b61386b8b7c982065d260e2807f5d8bcff52335798044b24077d95d9630462e41598e21245df739b42b77db04444f0373087819b1ffe165c3701f0db38feafae183a978adf9c8359f24dbdeb21a6a1ae6a7206b23c95f2e5d49d3de5194e25332ba72e843f99371642fdc572f717f30cec83dbd355c63b9f74cb9c63087d85429e52cf16281a9b1de1d5978e0e9eabfde6314d415dca026f69c813fbd6a6af653abf50fdde7da7e2f6597c0bf78e883cf09e3ba48856ecb74ab7761dc9cda1bfb924665ba41d4db10de7a074cff2a6d45fd976cc1de88c29aaf9067682c9f263de6b346f3d6b6c7b504f73fdf115e4593afaf397d52c0340a4a21f24ee9dc676d0d5633ccfa7e987c082b6ada13d43374c2df4f51166be5c69ddfa21f6e699777cf39799fd4dfb5ec32268bfed4606d29077e6212041963decac9cd5d14416ea2b812d7309bf8bcfe0992e3ec2f600e204a0b39e340086e901692c6cb", 0xb89, 0x0, 0x0, 0x0) 2018/01/06 02:57:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000022b000)='/dev/usbmon#\x00', 0x8000, 0x100) mkdirat(r0, &(0x7f0000d1f000-0x8)='./file0\x00', 0x100) mkdir(&(0x7f0000873000)='./file0\x00', 0x1c0) r1 = open(&(0x7f0000b63000-0x1)='.', 0x0, 0x0) renameat(r1, &(0x7f0000f60000)='./file1\x00', r1, &(0x7f000040c000)='.') 2018/01/06 02:57:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) dup3(r0, r0, 0x80000) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000992000-0xc)={0x0, 0x0}) 2018/01/06 02:57:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000960000-0x1)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000d0e000)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000818000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c7c000-0x28)={@generic="922b15b1b09aabd7d0301df96525c577", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x28060400) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/06 02:57:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd6000-0x10)='/dev/sequencer2\x00', 0x5772e8e3fa8f2c8d, 0x0) poll(&(0x7f0000b3e000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2d0, 0x0) 2018/01/06 02:57:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt(r0, 0x61, 0xf5, &(0x7f0000319000)="a348dc52e0ef4190dfd408d34ee2dd3db4a1172a7bcd7df6140be8fe56cd6393da32e980e4217dd6f70e3a44fc4307f875b96abeceeabf415ddd1dac6591b9129dad487ebb3c995c2014d972ac9ad717ca74cb6dccf7aca81aba05b3ecf9cb91f7487b68bd18a60597a57c8bd9392769857f826c7535898b6f319629356c7935169707ad56bb820051954f59c63371eb99", 0x91) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000435000)=0x5, 0x4) r1 = accept$ipx(r0, &(0x7f0000af6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000240000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000970000-0x2)=0xd9) sendto$inet6(r0, &(0x7f0000705000-0xf8)="", 0x0, 0x0, &(0x7f000039d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a5d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000463000)=""/251, &(0x7f00007fc000)=0xfb) 2018/01/06 02:57:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e18000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000089000)='attr/exec\x00') syz_open_procfs(r0, &(0x7f0000232000-0xb)='mountstats\x00') sendfile(r1, r1, &(0x7f0000df4000-0x8)=0x1, 0x5) 2018/01/06 02:57:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000992000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet(r0, &(0x7f000036d000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2a000)=0x10, 0x80000) r1 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f000030c000)=[{0x0, 0x0}], 0x1, 0x8001, &(0x7f0000a9d000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bc2000)={0x4, 0x0}) 2018/01/06 02:57:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f00004b5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000090000-0x4)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x77359400, r0}, &(0x7f0000048000)=0x0, 0x4000000) 2018/01/06 02:57:31 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r1, 0x2}, &(0x7f0000003000)=0x8) 2018/01/06 02:57:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x8001, 0x80802) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r0, &(0x7f0000476000-0x8)=0x0, 0x8) read$eventfd(r0, &(0x7f0000f3c000)=0x0, 0x8) 2018/01/06 02:57:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f0000025000)=""/125, 0x7d) write(r0, &(0x7f0000b5b000-0x25)="240000003a0007013300000800367702fbff02ff010000fcf1ffffffeafffffa0100ff10", 0x24) 2018/01/06 02:57:31 executing program 2: socket$inet6(0xa, 0xfffffffffffffffe, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003b6000-0xb)={0x2, 0xcde, 0xd7a, 0x80000001, 0xffff, 0xfffffffffffffff8, 0xfffffffffffff859, 0x51f8226f, 0x1, 0x1, 0xffffffffffffffff}, 0xb) 2018/01/06 02:57:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) clone(0x8000000, &(0x7f0000fef000)="5a4ef06089032d23c4624af15e9993790346e031442fae2b", &(0x7f00007ff000)=0x0, &(0x7f00008c0000-0x4)=0x0, &(0x7f00004a9000-0xb6)="db55389013df6b862d09b165fbcaf6594fa44bc52633cedfd2f2ba017d4a80729eef8596841e6266f45cfa38ac53c241813fedc0184415de3c3ec90b41f1593b11164d73ed0e69977ad7d30431bbcfaa82f305d737a72c09cf1fc59a54b8b9e728c35ba0b38e4a8b97cc8f2a5efdab9761705be4f5ce37bc7a21e452d04a5791a451a50a1cef24c7b2558e44b1004a5cd59e2ff198cbd4b84fcbfa42739deb9d1245f708791858b8d23526534ff49e15fbd8b4be94b3") getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000e05000-0x8f)=""/143, &(0x7f0000879000)=0x8f) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e8b000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) 2018/01/06 02:57:31 executing program 0: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000961000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0xf, &(0x7f0000018000-0x10)={0x0, 0x0}, &(0x7f0000268000)=0x10) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000960000)=[{&(0x7f0000960000)={0x27, 0xfffffffffffffffa, 0x2, 0x4, 0x1, 0x588b, "17e2c97eb7cd7f34ca793b67efde083ab66b81c65ff59a5b2c418191b5cf353e107367823fd9bfd8d4eebe833b899d59475a5aa12941a2e4503a75cb8b90ee", 0x8}, 0x60, &(0x7f0000331000)=[{&(0x7f0000960000)="", 0x0}, {&(0x7f0000961000-0xa3)="693d57d1b259452217abf7e6870528a6b45a0e9c23fa5bbe86ee438a44ec91a184642da950909ce693fcf1f2f6d954da92376b11555f66af2169845d5eb021a82de6f78627376da4839424693aa91d4c58756a1da30cc2c7db8def14d057e027f4a228992b95f8147732875c52ae788e8a50d2385bcfa841063cbd8faae244e0bb5161d338a260cd94549eb89069db150a525bac5a0a82a348b932adb2d187330da290", 0xa3}, {&(0x7f0000870000)="2e3182add33961a9970cde6c33c7cd9ada12eb1d7607ff70fd8817b2d0acc30c6817c24376f177b8a2f708045bc08db6777f00b2d5c714df2aeaddb3147e5da00898b4c55853d8100636e478df9ba349eb6db92ca28599c969e78c50ea2b5417a71d9dfadc5a6e7ecf40318483014de733129b4d4fa4e37b99ac24c5aec70d9867dd181106f462fd0286ced853e4bc0a936308d9709dc24070f1604d82763b9035e8e6394d8b65c72c4235a1356a9941eaf9f22452d64ecaabb302be65b49e34092381a8ffbfa9c93ceefc6ae2d7afdac7b18ad5fcacc00fe1ce2b3822009e0bd38ecba3362811d32f69bf5c", 0xec}, {&(0x7f0000870000-0x29)="81d02dcfceee144a0f9bb761105af781f0b8758958a04d05fd987cdd0cfc9a91ca18ca8e9c008a5213", 0x29}, {&(0x7f00006a9000)="329e80e9a1ebc6185997977d4ae1d245bac48c497830196c6f66dc0f20b54479bb8e345e1bc2b436d1cdf258fda18b941292ffdb3c31dc071b4ee0ede51a3693703495cd926304d1135ffe6e1968e32197dce81735444a4c870af79c06496142818e3fdccee05ab2b0d7bc982d3007e7573fb107d08a2fec9a5bce2933f40efdac78b3434e3c28532e707aa0d2a93d8b344f352e608c2ecf048413e8fa7a8cb0ece2df7a297b7d0325ba5025b9c07325234dadc69490602d2e6a974cfb7ebd42d6b8a481af508752474ddf809889afbf7558eb2a5357d03eba27f0e7948554eee14deb0bd6ed1a4789b52d3fc424d73585700488", 0xf4}, {&(0x7f0000960000)="2e97c412d52174cc19276b79062b8ada254c617ec2226e30f02d2bcce5cb826abb6bcf1faaaf679a587d1cb3544523beca123619a3598c33ee3ce72fa3f6c1d86205bb4fc78dbac59540d3159eda7414faba13b4b2b510a55c510bd591d301592b12cf1bdc744c38591f5e09adfcec448f0e525c9300d9c2814114a4e3c0849d8e8ad0168ad1107f0b040a5aa89a36227ed3aec4d73dfa6b65a456c8e805923abbc165cc26c1e5a9d2491289ce0bfd10350996e94862bfc3882f2f1e0df716af4980feedc759da033c5eb4baf78d62b4fc42ea30b78951a6de92141e7191f744a79b61f7d319e4a85b9139b5b91efd81", 0xf0}], 0x6, &(0x7f00000e4000+0x541)={0xa8, 0x107, 0x44e06b21, "f46259e158061804487633bc82ec997a9cc1afe82557ee241739160c59065d6e611dcef5fdfc936353ddb8faec291784808bf7d8e96b854ceba26890335a817447749ada7deb64c53fd0f1fbbf71dee2c74b611e85dd5fce6f15282d871aa9d4f51ca7e8ae2545f2f79ba92d99f1a95cb1ee222e11c5a3988f221a6b53209e2e08a00dbc67f7df5dd6581a915290e78871a2"}, 0xa8, 0x8000}, {&(0x7f0000763000)={0x27, 0x40, 0xc7, 0x6, 0x5, 0x7, "91e97f56d31a920807d10fe04b8ae34e0264fe0f78bfa8ee6be1ad2ef4afb01ab5432f3eeae328be822576df3fb536c95921e15047c4bf68bf486d0b355f4e", 0x3f}, 0x60, &(0x7f0000961000-0x10)=[{&(0x7f0000960000)="a1dddeb322c74e9cb95f28dd804bb12e5367887d2e06cdad94a8a361261a3894f95a0485a1c9d89d749f8c5d5a3887f5f811dd434ee827e7bb231c7321dd10ac09d57ad926d4765c3a06e9f245619945981fa91f4b8174312fbf64e12a5735f0b7e8bf2e37ac49d9d59aa00252d37c2897188bd7d8dc5111d7c21e13e804c1c8076055bd878ee257ecd546d9366557b8d1612d40aba4de0f00cc1af2f3574b3650ff5de379e352fcdf16abc4b03f16216c7d0b0f0a800c08c78ecd1345040944b842fd", 0xc3}], 0x1, 0x0, 0x0, 0x4008000}, {&(0x7f0000960000)={0x27, 0x80000000, 0x3, 0x6, 0x85, 0x4, "2006a79230ea4d1d39209b6eb0e9c956d9fe7a29241594cd1b09207df013c0d0e299598a2bc10b039da23b51f66da9b175d82701499ef6ac428bb98dbb87a4", 0x67}, 0x60, &(0x7f0000548000)=[{&(0x7f000021f000-0x1000)="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", 0x1000}, {&(0x7f000080b000)="33f8db2c18a01ab58ad9c7b33cf60839a70642e9354fe089e0", 0x19}, {&(0x7f0000954000)="1c563839e6515a75822b932a32", 0xd}, {&(0x7f0000961000-0x83)="ae7c473d011050ddcb0f237cbd27a0d516c1ddb2550af3f92487bd7b5d36afed19b37840cbd87a82e2a50107930734aed1cd6ab19e9f846c706feef45d850e7d3fb9cc1084684af911c2d232070c4cbdc9de2f4c6e99371877d093131c8963d082423392d59d7a925389d78300d08f02490b7a8b16be253d0cbd19dab50f2cdfa213c2", 0x83}, {&(0x7f000048e000)="9b0b33a37000d6f46cb73e34b7cd5fbb5242d5686995c381d5b608c77e518e3aeeffb52f63ad6e40dabf66bdf7b08b2b717280bbd074cdd568ea423765dfd375e88a5635720cbba69dea421532755621230ba304a28e5277e052265edac37605bed31268f20e4eb6d059906ec1bde0d626810c5facad1f4a791c13b81c72e9be01013f2561d9550072fe339cefc3e5c611177e7a1659c2b0feb13db3cfa035d45e8b75de596ebb1bf78325092181af4fa3e54baa518f62af4000c1d8033cc2cbb70116", 0xc3}, {&(0x7f0000347000-0xd8)="96bc6539a80d1fa3f491645db471859c63555d7d0f440b9c4e6792b34834a2966052315384c5170a3b053628b457f259394b13502052df02da7896ca9e4e868b10cac24f3ecd0e2851ca7ce82f0d105a868a687ac6801a5b0db54dd4106257c78809f6733fffa05cf811b3c192abf326456750e60dbe400ea4822a61b37ba0c719228a14efe091e3b648a6c6cbef8d9863620eec907091012ebb74727602be1f3b07ae690778e334b541b3ada8b009a3e2404f1cf1a130bbd50c9d53e3ed70f2cefda6ef46a5fe875317f206607dd9e2bfe37e7502d3dfcd", 0xd8}, {&(0x7f0000961000-0x40)="73f5a9dade5553ea55c0ad263fb2d462a86321396d5b58020b9004ce70b3b86de69ae827521c4e866856f6eae8ebb712f8ad55ddf9664af9ebebb3170d218454", 0x40}], 0x7, &(0x7f0000960000)={0xd0, 0x117, 0x1, "49d892fd2bfe48fab03c0cc930e905c327a3fdb1efa5be4f72c96df44fadcbc645dddb47b788c61fea23fd83f57bcbda39b5d6d714fd98912ba0c8695d7332d909bb9bcc11b992f3e6d094b39222ad3d31bff267a432fc4cccbd5de070e05a42dbdcad9a1d05a32cefe9ec16c7a2e4fa4fa197c6baf02be3440324dd07398493d644cf2cbb95b3d1346a70175b17f1e46349fe47cc7ccca12d56c86ec8b1c3d9dd11340ccf1a1be611aa4d64121b2476cd01f8b0ea58f402d819cbd8"}, 0xd0, 0x20000000}], 0x3, 0x2404c814) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000960000)="756b600269aba9942c6eadcf0ce77da6e8eb955f29e27121db2a86c67cb4f02cb5a584154ea9ae4262d346765dffe99ba4ad5f5b8d54471091724248f3b8eaee52e814fa594248ac19e1b239584d9f5912975244db66eaa4ce6392878fe5a67d2e8f4fae6dfa4577c9ec5ced7b8e173d85383505495bb5b64f74dda8fe43dba5cfc6d1f0f6eba64305cfa59ce748e1c8c628a97bf9d1adaea02698c46efd8474be19e89a0e6597112582ae5b758635", 0xaf, 0x40000, &(0x7f0000961000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/06 02:57:31 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b17000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000e29000)='./file0\x00', 0xa) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0xbf, 0x4) keyctl$join(0x1, 0x0) 2018/01/06 02:57:31 executing program 5: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b2d000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000b2e000-0x60)={0x0, 0x19, 0x4, @thr={&(0x7f0000b2e000-0x8)="4d94458ef4e0ae13", &(0x7f0000334000)="021dcc4c21d28998b28c0212248718a9db4c8286379736b60e818bb2179bffb3f360cfde4fc52bb82f5c022242a1419aa5a1ca6600b5f76ffa0e492a03479a1795cc0565f397158f8bbd8dbae076ab7cf00ff45db2a549c4c188844ecd3cb31caa1360e0b8d36bfeeb00582b58fcc0d4218ddeb9a41f043bb28d14159344072e950d591594755033533e562324e0a201956483457da906aed9f69efe21e9932a2de6934fc0db056cc4edd4223f06d0b7272ccb7e0b9502c15d1dd07341e4a76d9f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005cb000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x3, 0xbd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x12) 2018/01/06 02:57:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x2000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd2000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7005) 2018/01/06 02:57:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000307000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000efc000-0x4)=0x80000001, 0x4) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a80000-0x8)={0x0, 0xa06f, 0x5f90745f}, &(0x7f0000a86000)=0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ba9000)=0x0) r5 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000567000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f29000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000e48000)={&(0x7f00003a3000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d0c000-0x20)=[{&(0x7f000041c000-0xc1)="07eda96add62944c07584ed2c60db8406302035b4470de305b96ee8ebb75b11837ca31ac5552c323be36061d060fdd9b81bb943ba84d79a0f8389e68fb375affb410612f2760c169d0d26187b6cc84951e29958a8b125b5c9cd0204184863393e4a57b40c8be0cdd5dbb9f2386df9fea94539d0b78e4be477cbd091209aef93a01be4300638613d6bdae9caed08ec42eac5957657526923536417d211eef1f1dac9815b0383b55774b33b112f03ebb5e4f4dde191b1a2aa25ea9bee732a06daabb", 0xc1}, {&(0x7f0000678000)="3b32d86485d586738586407fae9286163dfe1d26a8b4b0281eac9a4adf96cb74a0242fe60f7545cc392adf4bb70267da3bf298a727214431d4cafeb5d1a5615145d02b69cc69a8e03c735bace9d749b34bcc32c5f181d1203bbed331cf11ce04770bfe571a1d03cb52d5324c9dbdbf56d4bee7c65b43be70383a134e1ce3170b8b861c6edc27423806b6435aa4", 0x8d}], 0x2, &(0x7f0000286000)=[@rights={0x30, 0x1, 0x1, [r0, r2, r2, r0, r1, r2, r0]}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r2, r1, r1, r0, r2, r2]}], 0xc0, 0x4004}, 0x40048c0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ad5000-0x18)={r3, 0x80, 0x30, 0x2, 0x7}, &(0x7f000026f000-0x4)=0xffffffffffffff23) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00007f5000-0x98)={0x0, 0x0, 0x0, 0x0, 0x96, 0x9, 0x1d, 0x1, "29236e6a326adc0608879d11651bdb377242d6efd865e78134b2f7c7e08c3dbff3e4fd068f5bb11bb4fbdf4448371d57b869d2f67d8e64eb14289b8dbfe8e3a6", "085137ebba6f56ca343b233b09eb110f8cbb2fd1730d185938d1b80b81f5dbad", [0x1000200000000, 0x3], 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r2) tee(r1, r7, 0x7ffe, 0x3) 2018/01/06 02:57:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031a000)={0x0, 0xfffffffffffffffd, 0x9, [0xffffffffffffff6a, 0x1f, 0x6, 0x7f, 0x1, 0x4, 0xcb, 0x8, 0x8]}, &(0x7f0000f94000)=0x1a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a14000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000b6e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000)=0x3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000bf3000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000028000)={@loopback={0x0, 0x1}, 0x8000000000000, r2}) 2018/01/06 02:57:31 executing program 4: socket(0xb, 0x800, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4080da14, 0x8, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/06 02:57:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)='S', 0x1}], 0x1c1) 2018/01/06 02:57:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x2, 0xdd6a}, {0x200000000, 0x6}, 0x4, 0x2, 0xa8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff7, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x2, 0x5}, {0x0, 0x87f8}, 0x2, 0x5, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xc)={0x0, @in6={{0xa, 0x0, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7f, 0x5, 0x1000, 0xa}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x4)={r2, 0x9}, &(0x7f0000001000-0x1)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2, 0x0) r4 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sync_file_range(r3, 0x400, 0x6, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r4, 0x0, 0xffff, 0x9) sendto$inet(r3, &(0x7f00004e9000)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r3, r4, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r3, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 02:57:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000, &(0x7f0000000000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000002000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) mprotect(&(0x7f0000bd8000/0x3000)=nil, 0x3000, 0x0) r1 = socket(0x11, 0x6cbdf25335e9bbc5, 0x7ff) signalfd4(r1, &(0x7f0000000000)={0xfff}, 0x8, 0x80800) epoll_create1(0x80000) 2018/01/06 02:57:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009bf000-0x6)='system', 0x3) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000245000)={0x9, 0x800, 0x7fff, 0x2}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000077f000-0x1000)="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", 0x380, 0x0, 0x0, 0x0) 2018/01/06 02:57:31 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f0000fcd000)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f0000e3f000)="") mount(&(0x7f0000fce000)='./file2\x00', &(0x7f0000fd0000-0x8)='./file0\x00', &(0x7f0000674000-0x5)='qnx6\x00', 0x300000, &(0x7f0000fc9000)="") mount(&(0x7f0000fc3000)='./file1\x00', &(0x7f0000d87000)='./file0\x00', &(0x7f0000fc3000)='/\x00\x00\x00\x00', 0xf1dbd77ca9ad5304, &(0x7f0000fc2000)="") syz_fuse_mount(&(0x7f0000fce000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x104c800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000fd1000)='./file2\x00', 0x4000, 0x4) 2018/01/06 02:57:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/01/06 02:57:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000cfd000)={0x1, &(0x7f0000a4f000)=[{0x9, 0x1ff, 0x4, 0xe00000000000000}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e84000-0x8)={0x0, 0xc5d}, &(0x7f0000e92000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000882000-0x8c)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000d2c000)={0x10000007ff, 0x3, 0xc, 0x6, 0xffff, 0x7, 0x0, 0x49b, 0x0}, &(0x7f0000849000)=0x20) mknodat(r0, &(0x7f0000767000-0x8)='./file0\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000014000)={&(0x7f00001f0000-0x1c)=@in6={0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xef7}, 0x1c, &(0x7f0000943000)=[{&(0x7f0000b31000-0x1000)="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", 0x1000}, {&(0x7f0000f40000-0xa2)="1b4885cb9347e55a04ab52e64d7c0b7768b244dd98fc1e5bceab52261b9945b3316d502b74796a4b8c8b9b3f4a96b1fa5decdd8fa99f40fd0866d7e71bb24ae11f28115d077536a1ebc912cd5440a6822be8deb0b64e0c1bcb26c51a55d48d323f8f2a08c3e050de95d6f24c593443cb7fb4e0cf24f62954a2a2a3a63b61656c387ee2a6ed6efe1a7dd91cefcadeb85056ebaed70b9ea90e0050300b7ebac59951ad", 0xa2}, {&(0x7f000017f000)="a332e9d70215ab82189af6d30bf5200ce46bb0a19c2e6463f5e27b91984bcf9234b81223fefe12fc03ad075c98556dc05afefc776f98c80ef0ed8380e14dbdf2a18548bb12698188b131e387ba2c9b33efab4fe482c955dc3124c326eed5a74fe9230acb607494530ebb00052917a3baf38698c44c528af0a9eb6e193a943050d22ae3d93f963edae3e96dbd577404539e54bc06cce97b886bc939a2eb59815b572067ff98fcf9b791b87c52a1a3fdae995f4cfe343933195006cb82e5b3eb5fb1cbaacceb6cb024a5066e9756058048429ead7abcc9de06d3112c2295914881", 0xe0}], 0x3, &(0x7f0000cad000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x7f, 0x208, 0x8000, 0x5, 0x20, 0x5, 0x40, r4}}], 0x30, 0x10}, 0x4000) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r3, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f62000-0x8)=@assoc_value={r4, 0x80}, 0x8) 2018/01/06 02:57:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) fgetxattr(r1, &(0x7f0000003000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000000e000)=""/54, 0x36) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000f41000)=0x9a) mkdir(&(0x7f00007b3000)='./file0\x00', 0x167) 2018/01/06 02:57:31 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x8802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000a4000)={0x0, 0x0}) accept4(r1, &(0x7f0000fb7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000)=0x8, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008f0000)={0x0, 0x0}) fcntl$setsig(r2, 0xa, 0x27) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r3, 0x0, 0x16, &(0x7f0000446000)="", 0xdc) 2018/01/06 02:57:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x7, 0x9) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) socketpair(0xb, 0x80000, 0x5, &(0x7f0000933000)={0x0, 0x0}) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) getsockname$inet6(r1, &(0x7f0000a8f000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b28000-0x4)=0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00005f8000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x20}, 0x8001, [0xffffffffffffff1f, 0x1, 0x800, 0x800, 0x1ff, 0x6336, 0x1, 0x9]}, 0x5c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000bd7000)={0xffffffff, 0x0, 0x10001, 0xc000000000}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000886000)={r4, 0x7}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2018/01/06 02:57:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000baf000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x401, 0x4) write(r0, &(0x7f0000d06000)="", 0x0) write(r1, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/06 02:57:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009b3000-0x4)=0x40000000000003fe, 0x4) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f000025e000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000712000)=0x1c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000a45000)={&(0x7f0000c6f000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f59000-0x18)=[{&(0x7f0000c8e000+0xabd)="cb", 0x1}], 0x1, &(0x7f000056f000)=[], 0x0, 0x0}, 0x0) r1 = dup(r0) sendmsg(r1, &(0x7f0000cfc000-0x38)={&(0x7f0000544000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000078a000-0x40)=[], 0x0, &(0x7f0000727000-0x2200)=[], 0x0, 0x0}, 0x0) 2018/01/06 02:57:31 executing program 5: socketpair(0x26bd590e6cf0517b, 0x807, 0x1, &(0x7f000065e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000cf3000-0x28)={0x1, 0x1f, 0xffffffffffffff84, 0x6, "9c25097706f0c80e2e295a7cd616150be6b1eff4fb93b751f4ef82b897cc8eea"}) mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cf3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sigaltstack(&(0x7f0000988000/0x4000)=nil, &(0x7f000040a000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000097000)=[@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) unshare(0x100000040880000) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/member\x00', 0x2, 0x0) accept4$llc(r1, &(0x7f0000010000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000696000)=0x10, 0x80000) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000cf3000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000cea000-0x1)={0x0}, 0x1) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000597000-0x4)={0x40, 0x7, 0x3000}, 0x4) r4 = signalfd4(r2, &(0x7f0000cee000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r3, &(0x7f0000cf4000-0xe2)=""/226, 0xe2, 0x2, 0x0) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000cf3000)="9a5ae3149b79d82d4035f5159606e33aca4b8d4cdc26f6cf5d331ca0348329e3dac720b8f89288edd495f6736aacdb3499def5063e7ff3f02a43b05a90784d3aa8ed40a8c1f9ce6d001ba2b82af7b531b50f187e7e769a959af56106a686b02435c73b0b33484830", 0x68) mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cf5000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00005fb000)=0x9, &(0x7f0000cf3000-0x4)=0x4) fcntl$getflags(r4, 0x1) 2018/01/06 02:57:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a90000)='mountinfo\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00006e3000-0xc)={0x4, 0x0}) mq_notify(r0, &(0x7f000092f000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000bdb000)='status\x00') fcntl$getflags(r1, 0xb) prctl$setname(0xf, &(0x7f0000cfa000)="73797374656d0a65071cdf5a256c6f29402d8d7973746539ff69636770797065766d6e657430e2fe") sendfile(r1, r1, &(0x7f000075c000)=0x0, 0xf5d) 2018/01/06 02:57:31 executing program 7: r0 = add_key$keyring(&(0x7f0000dd6000)='keyring\x00', &(0x7f0000a1b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000fa2000-0x8)='keyring\x00', &(0x7f0000ad0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0x0, r0) keyctl$get_security(0x11, r1, &(0x7f0000f7f000)=""/142, 0x8e) keyctl$link(0x8, r1, r1) 2018/01/06 02:57:31 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x2, 0x11) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0xf0)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/06 02:57:31 executing program 3: prctl$intptr(0x1100000000000c, 0x7fff) 2018/01/06 02:57:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000a07000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getpeername$ipx(r0, &(0x7f0000a4a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001e9000-0x4)=0x10) 2018/01/06 02:57:31 executing program 6: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000df7000)=""/4096) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000580000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)="") unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) pivot_root(&(0x7f0000df7000-0x8)='./file0\x00', &(0x7f0000df6000-0x3)='./file0\x00') mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000df8000)={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffffb}, {0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x4, [0x7fff, 0x10000, 0x73ab, 0x5, 0x2, 0x7, 0x20, 0x81]}, 0x5c) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000df9000-0x8c)={0x0, @in6={{0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x543}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000df8000)=0x8c) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000dfa000-0x8)='./file0\x00', &(0x7f00004a9000)='./file0/file0\x00', &(0x7f0000b15000)='gfs2\x00', 0x10008, &(0x7f000061f000-0x98)="88bac8acaea2e29a4ba49cce8bb4db0bef6d068e175745cb5327f36df54f72a672cabbfc28110b8511f782994ecfafd14c0601b23c55a89082ff9f5372b1a03af6a6eafadafc7ba44cec32193766a7a9ac87bb0e6830b62136ef5b6347bece78e2ba70fbf387f2c60dce8fd6b75ba05ed627ddea42e30722b81cef07e80ddc637a2474ab5c8e6e743abe4ccaf6c08a466a5fbe65b7a0b94d") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c42000-0x10)={0x1, 0x3f1d09389c2ec1ba, 0x140000000000, 0x10001, r1}, &(0x7f0000af5000)=0x10) 2018/01/06 02:57:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x804, 0x8) write(r0, &(0x7f0000dbc000)="220000001900074c00943300090004000a01020000c600000000000006000700a427", 0x22) r1 = memfd_create(&(0x7f000064b000-0x4)="f7405c00", 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000f4d000)={0x8, 0x5, 0x42, 'queue1\x00', 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000f39000-0x4)=0x0) 2018/01/06 02:57:31 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000078000)="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", 0xfc) 2018/01/06 02:57:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b92000)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f69000-0x4)=0x0, &(0x7f0000c84000-0x4)=0x4) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f77000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d28000-0xc)={0x40000004, 0x0}) 2018/01/06 02:57:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x0, 0x81}) 2018/01/06 02:57:31 executing program 3: clone(0x0, &(0x7f0000cf9000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000aa3000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4000) r0 = socket$unix(0x1, 0x2, 0x0) getsockname(r0, &(0x7f0000a91000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x6a) 2018/01/06 02:57:31 executing program 7: pipe2(&(0x7f0000176000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x4000000004, 0x6, 0xa000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f00005e4000-0x10)={0x3, {"6990f9c2903ba0"}, 0x9}, 0x10) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0x0, &(0x7f0000515000)='net/ptype\x00') 2018/01/06 02:57:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000979000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000e2000-0x4)=0x0) r1 = socket(0x1b, 0x5, 0x40000000001f) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00007c9000-0x10)=@common='lo\x00', 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000152000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00007ff000)={r2, &(0x7f0000ab9000)=""/117}) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000d24000-0x4)=0x0, &(0x7f00002c3000)=0x4) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f000029d000)='/dev/usbmon#\x00', 0x100, 0x4000) 2018/01/06 02:57:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) ppoll(&(0x7f0000e07000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000032e000-0x10)={0x0, 0x0}, &(0x7f0000870000-0x8)={0x0}, 0x8) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00002fb000)={@generic="57afbd8df9b8da6c2d483a99675815bf", 0x8}) 2018/01/06 02:57:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000cab000+0xf93)='/dev/input/mice\x00', 0x0, 0x101200) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000f1f000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000165000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0xfffffffffffffe01) write(r1, &(0x7f0000aac000)="1c0000002000af0200020700006b00050a0000c30000000000000000", 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e2e000-0xc)='/dev/rfkill\x00', 0xfffffffffffffffd, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000dc7000+0xb08)={0x7f, 0x7}) 2018/01/06 02:57:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000827000-0x4)=0x0) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f000031b000)=[{0x10, 0x29, 0xb, ""}], 0x10, 0x0}, 0x0) mremap(&(0x7f00005fa000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000156000/0x1000)=nil) 2018/01/06 02:57:31 executing program 3: clone(0x0, &(0x7f000013b000-0xca)="", &(0x7f0000ba2000-0x4)=0x0, &(0x7f0000459000)=0x0, &(0x7f0000196000)="") statfs(&(0x7f00008e4000-0x8)='./file0\x00', &(0x7f0000a48000-0x21)=""/33) r0 = socket$inet_icmp(0x2, 0x2, 0x1) bind(r0, &(0x7f0000e0a000-0x10)=@ipx={0x4, 0xffffffffffffb8e7, 0x0, "b2ea458fbf1c", 0x7, 0x0}, 0x10) 2018/01/06 02:57:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x3192, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) 2018/01/06 02:57:31 executing program 0: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) sendto$inet(r1, &(0x7f0000952000-0x64)="", 0x0, 0x0, &(0x7f0000121000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000f03000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f04000-0x4)=0x14) 2018/01/06 02:57:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00000da000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00003e1000-0x4)=0x0, &(0x7f000078a000)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/06 02:57:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000119000-0x10)={0x1, &(0x7f000026e000-0x8)=[{0x7, 0x2, 0x3, 0x5}]}) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000afd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) 2018/01/06 02:57:31 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x420000, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2000000) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000003000)=0x0) clone(0x20000, &(0x7f0000002000-0x8b)="51e22ba1755d5c27700aac5731e9faa43df0089b356c31f86094073aa5c65dad8c4eca3d4e5f2087c950eaf3951a0a60f87f1d9614d11f02997ba629dc7e78e098cfd080f8552cb9ae13f2a5cc3e7517a2b00549899240b8c288bf53096d3864d363968d6b621a70d8", &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)="") 2018/01/06 02:57:31 executing program 1: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000c66000)={0x0, 0x38, &(0x7f0000fb9000-0xe0)="db94c33ccd517c46d90c5467711781241e8c665270864b4c756553b870daa5640fe286fdde0d970b76619196faf967ae9d4d4548e8f53e45"}) 2018/01/06 02:57:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x7, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e41000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x7}, &(0x7f0000e41000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0xa)={r2, 0x2, 0x1, [0x200]}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, 0x98) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000-0x20)={0xce, 0x0, 0x10003, 0xfee}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e41000)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000e42000-0x6)='ncpfs\x00', 0x4801, &(0x7f0000000000)="dbc756c2a0c6b61c034a57e535138e3d1ee110f2ca47ae88f10fcca3546374d2c844372e8e3d253cfb37a8a85a") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000)=@int=0x6, 0x4) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000002000)={0x8, r3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) 2018/01/06 02:57:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) writev(r0, &(0x7f0000124000-0x10)=[{&(0x7f0000024000)="1f00000002031900000007000000068100ed3b850900020000000000000058", 0x1f}], 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d35000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/06 02:57:32 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x88) setsockopt$inet6_int(r0, 0x29, 0x80020000000031, &(0x7f0000fc5000)=0x78e7, 0x4) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x101b, &(0x7f0000fc8000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000fc7000)=0xfffffffffffffeb0) socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008c0000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fc9000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000cf5000-0x4)=0xc) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000751000-0x8)={r2, 0x800}, &(0x7f0000fc9000-0x4)=0x8) r3 = getpid() mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r3, &(0x7f0000fca000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fca000-0x1)="8f", 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/06 02:57:32 executing program 7: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f11000-0x20)={@common='ifb0\x00', @ifru_flags=0x2000}) write(r0, &(0x7f0000f0f000)="24000000190025f4001809180000fd0e0a0000000002000002ffffeb08001700ffffffff", 0x24) 2018/01/06 02:57:32 executing program 6: mmap(&(0x7f0000000000/0xc87000)=nil, 0xc87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xa, 0x2) write(r0, &(0x7f0000000000)="020baf070200000000647bbc8e1d4b48", 0x10) 2018/01/06 02:57:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000492000-0x8)='./file0\x00', 0x401, 0x68) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00002e1000-0x8)=0x0, &(0x7f00008e2000)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000eb9000)='/dev/net/tun\x00', 0x0, 0x103000) r3 = fcntl$dupfd(r1, 0x0, r2) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x9, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/06 02:57:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000fca000-0x19)="02000000000001000000be8c5e1302ff", 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000f94000-0x4)=0x7fff, 0x4) shutdown(r0, 0x1) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001a1000-0xc)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e2e000-0x8)={0x0, 0x94a}, &(0x7f0000ab0000)=0x8) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000048a000-0xc)={0x2, 0x8, 0x3, 0x4, 0xfffffffffffff000, 0x1000}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ffb000)=@assoc_value={r2, 0x3b}, 0x8) 2018/01/06 02:57:32 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009d3000)='./file0\x00', 0xa200, 0xa8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd5000)="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", 0x1000, 0x800, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd3000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00007bf000)=0x4) syz_open_pts(r1, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xe) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fd7000-0x8)={0x0, 0x0}, &(0x7f0000fd7000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003de000-0x4)=@assoc_id=r3, 0x4) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c22000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000fd7000-0x8)={0x0, 0x7fffffff}, &(0x7f0000fd7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000090000-0x10)={r5, 0xfffffffffffffffe, 0x2, 0x80}, &(0x7f0000480000-0x4)=0x10) getsockopt$inet6_dccp_buf(r4, 0x21, 0xd, &(0x7f000030a000)=""/233, &(0x7f0000fd6000-0x4)=0xe9) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r4, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001f7000-0x4)=0x14, 0x800) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000fd7000-0xc)={r6, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/06 02:57:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008d5000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c3d000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mkdirat(r0, &(0x7f00008ba000-0x8)='./file1\x00', 0x53) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) lsetxattr(&(0x7f0000bad000)='./file0\x00', &(0x7f00009a9000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000443000-0x10)='/selinux/status\x00', 0x10, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c0d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000011a000)={0x0, 0x7fff}, &(0x7f0000cd2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000542000-0x20)={0x9, 0xfffffffffffffff7, 0x8000, 0x84, 0x0, 0x80, 0x4, 0x7, r2}, &(0x7f00003fd000-0x4)=0x20) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea5000-0xf)='/dev/sequencer\x00', 0x20802, 0x0) 2018/01/06 02:57:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000553000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000eb3000)=0x40) poll(&(0x7f0000563000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r1, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) sendmsg$key(r1, &(0x7f00004a3000-0x38)={0x0, 0x0, &(0x7f00004d3000)={&(0x7f00004e5000)={0x2, 0x15, 0xffff, 0x3, 0x15, 0x0, 0x1, 0x3, [@sadb_sa={0x2, 0x1, 0x3, 0x44d3, 0x200, 0xd1, 0x1, 0x60000001}, @sadb_x_nat_t_type={0x1, 0x14, 0x9, [0x0, 0x0, 0x0]}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x6}, @sadb_x_nat_t_type={0x1, 0x14, 0x9, [0x0, 0x0, 0x0]}, @sadb_lifetime={0x4, 0x2, 0x800, 0x9, 0x8, 0x5}, @sadb_address={0x3, 0x17, 0x32, 0x20, 0x0, @in={0x2, 0x0, @rand_addr=0x6477, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x7ff, 0x9, 0x1, 0x6}, @sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x4000) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008bd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000964000-0x8)='keyring\x00', &(0x7f0000add000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f000041b000-0x8)='keyring\x00', &(0x7f0000ffc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000d7a000)=[0x0, 0x0]) 2018/01/06 02:57:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000534000+0xd0b)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000f0f000)=""/254) r1 = getpgrp(0x0) process_vm_readv(r1, &(0x7f0000400000-0x90)=[{&(0x7f000085a000-0xd5)=""/213, 0xd5}, {&(0x7f000065b000-0xf5)=""/245, 0xf5}, {&(0x7f000012c000-0xc4)=""/196, 0xc4}, {&(0x7f00009f5000)=""/220, 0xdc}], 0x4, &(0x7f0000900000-0x10)=[{&(0x7f0000ef4000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/06 02:57:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003e6000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000ea5000-0x1000)=""/4096) setxattr(&(0x7f00000fd000)='./file0\x00', &(0x7f0000eec000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000f90000-0xf)='[em0mime_type\x00\x00', 0xf, 0x3) write(r0, &(0x7f0000834000)="24000000280007080000000000006fffffeaefff01000000000300a898f47a0000818123", 0x24) 2018/01/06 02:57:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') getsockopt(r2, 0x1, 0x56f, &(0x7f0000926000-0x42)=""/66, &(0x7f0000d67000-0x4)=0x42) pselect6(0x40, &(0x7f0000d3e000)={0x2, 0x1, 0xff, 0x2, 0x6, 0x0, 0x5, 0xfffffffffffffff9}, &(0x7f0000162000)={0x0, 0x8001, 0xcb7f, 0x7, 0x7fffffff, 0x7e3e9682, 0x0, 0x8001}, &(0x7f00000fa000)={0x2, 0x4, 0xfff, 0x8001, 0xfffffffffffff801, 0x0, 0x8, 0x2}, &(0x7f0000954000)={0x0, 0x989680}, &(0x7f00008a4000-0x10)={&(0x7f00004cb000)={0x101}, 0x8}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00002d4000)={0x0, 0x42, "f371a65051221627a77db37247ac155087c3591592bcdb43896248016e357bbf2a0d5d40c95c287123e11fb1dcfd78d8bbb559937ef14427acf0d5ea2e4a7a043b82"}, &(0x7f00000fb000)=0x4a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007dd000)={0x8, 0x4, 0x9, 0x9, 0x481, 0xb55a, 0x3, 0x1, r3}, 0x20) sendfile(r0, r0, &(0x7f00001e1000-0x8)=0x1000000006, 0x2a) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00008be000)=""/57) 2018/01/06 02:57:32 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000063000-0x10)='/selinux/access\x00', 0x2, 0x0) fchmodat(r0, &(0x7f0000ff4000)='./file0\x00', 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000f36000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000ce7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0) connect$unix(r1, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000003000)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000005000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000-0x34)={{0x1, 0x0, 0x101, 0x0, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000005000)={r2, 0x1, 0x6, @random="b866dc3eb14c", [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000003000)={0x6, 0x9, 0xffffffff00000000, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000006000)='./file0\x00') accept4(r1, &(0x7f0000007000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0x8, 0x80800) getrandom(&(0x7f0000004000-0x3d)=""/61, 0x3d, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) prctl$intptr(0x2f, 0x4) 2018/01/06 02:57:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000060000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000850000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fc000-0x4)=0xe8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b80000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000fa0000)={&(0x7f0000c10000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ec0000-0x30)=[], 0x0, &(0x7f000090a000-0x140)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x0}, 0x0) 2018/01/06 02:57:32 executing program 4: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000036b000)={&(0x7f000017a000/0x1000)=nil, 0xa80, 0x5, 0x2, &(0x7f00000e3000/0x3000)=nil, 0x9}) 2018/01/06 02:57:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TIOCCONS(r0, 0x541d) ioctl(r1, 0x6, &(0x7f00009a7000-0x1000)="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") ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe7000-0x4)=0x3) writev(r0, &(0x7f0000100000-0x10)=[], 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$KDSETLED(r0, 0x4b32, 0xe265) ioctl$TIOCCONS(r0, 0x541d) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ea4000)='/dev/pktcdvd/control\x00', 0x480040, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000b24000-0x20)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000137000-0x78)=""/120) 2018/01/06 02:57:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x20, 0x0}], 0x1, &(0x7f0000b1c000)={0x0, 0x0}, &(0x7f0000001000-0x3)={0x40}, 0x8) clone(0x0, &(0x7f0000fc7000-0x1000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000d07000)=0x0, &(0x7f0000fc7000-0x27)="") times(&(0x7f00004f2000)={0x0, 0x0, 0x0, 0x0}) getxattr(&(0x7f000060b000)='./file0\x00', &(0x7f0000e52000)=@known='system.advise\x00', &(0x7f0000304000)=""/247, 0xf7) 2018/01/06 02:57:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000239000)={0x3, 0x3, 0x7, 0x1, 0x7ff}) setns(r0, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000485000-0xc)={0x8000000, 0x3e, 0x38}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r1, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000088b000-0x4)=0x0) read$eventfd(r2, &(0x7f0000f13000-0x8)=0x0, 0x8) wait4(r3, 0x0, 0x80000001, &(0x7f0000947000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r2, 0x0, 0x0, 0x4) 2018/01/06 02:57:32 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000054c000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005a4000)=0x0, &(0x7f0000405000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e8d000)={0x0, 0xfffffffffffffffb, 0x5, 0x6dbe, 0x0, 0x2, 0xffffffffffffffe0, 0x1, 0xffffffff, 0x58d2, 0x4}, 0xb) syz_open_dev$sg(&(0x7f000028a000)='/dev/sg#\x00', 0x6, 0x105200) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000008000)=0x48) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x26, 0x0, &(0x7f0000009000)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe"}) 2018/01/06 02:57:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000fc3000)=0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000b0d000-0x4)=0xffffffffffffffff) 2018/01/06 02:57:32 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000037000-0x4)=0x0, 0x0, &(0x7f0000036000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f000000c000-0x20)={{0x0, r0}, {0x0, 0x0}}, &(0x7f000002c000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000024000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000039000-0xe4)="a670e29d340d0cbafe61479055dde4fc839fa788e27fcbd6547b43d0cd2a29cb956a6415b2320944bfb32a604b6966a011d4f43646d7b94101575954adff369d2f405d0dd32ef4e80cc2422b3e318d9e934669ebe854434d9c3f45dafacf656ee26d44363d1653a36a0fa2ec4e2d83381e6db980b2fc311fc84ebbad8b6c80eba7956f4015324efe8133d6e3fc332fd93acff337775ca427af1440801c175ca96fdae60b5778e36bf495ee8dd446d5eeb7807bfb70288348dbdedef9a934e923acfbaaec042da030c2c8e4805c0d5c474550ffa0deca2fe869ff4708357d7e54ea29d912", 0xe4) getrusage(0x1, &(0x7f0000016000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:32 executing program 1: unlink(&(0x7f0000dbb000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syslog(0x0, &(0x7f000024d000)=""/56, 0x38) 2018/01/06 02:57:32 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000087c000-0x8)='./file0\x00', 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 02:57:32 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0xbc, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000013000)={0x0, r2, 0x10000, 0x4}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) userfaultfd(0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000011000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0xfffffffffffeffff, 0x401, 0x83}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0xd3)={r3, 0xcb, "ff01a715ffff69774384cac6d9dce856efd8e1debab4b1a1c514816c690c9eaae71503c3b158d61a4c00900bba2ef492f60a2465df2df24b93e3723f83343eefa35b4e481d6a1ff397ddca0dec69a22b31835df3a87467771b8743b2e9b2ef1bc0255ef2613b55890352a727f8197163b804c01a1b4c830a2c6ce7e258a00eb7e25cfa8d4123b7b299a88d585513a754e9acde6c59d3b91c0f036fc876d6ee27d6647d9824af39ed9813edfeda9020df6600a88785b00a1c5f9b118f53373e807412e60e049333d809d398"}, &(0x7f0000003000)=0xd3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") openat$rtc(0xffffffffffffff9c, &(0x7f000008b000-0x9)='/dev/rtc\x00', 0x20000, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f26000-0x10)='/selinux/create\x00', 0x2, 0x0) [ 68.792634] binder: 10248:10249 transaction failed 29189/-22, size 0-0 line 3005 [ 68.809768] binder: 10248:10249 ioctl c0306201 20009000 returned -14 [ 68.845047] binder: 10248:10265 transaction failed 29189/-22, size 0-0 line 3005 [ 68.869153] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/06 02:57:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000418000)='/dev/keychord\x00', 0x400000, 0x0) bind$inet6(r0, &(0x7f0000d3b000-0x1c)={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x3, 0x0, 0x3, 0xfffffffffffffffb}]}) pivot_root(&(0x7f00001d1000)='./file0\x00', &(0x7f00005bf000-0x8)='./file0\x00') 2018/01/06 02:57:32 executing program 0: ioprio_set$pid(0x0, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00008c4000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0xffffffffffffffe0, 0x2, 0xe61, 0x2, 0x20, 0x20, 0x7f, 0x1, r1}, {0x400, 0x7, 0x9, 0x0, 0x3, 0x9, 0xffffffffffffff54, 0x800}, {0x6, 0xa0, 0x6, 0x7fffffff}, 0xfff, 0x3, 0x1, 0x0, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x2, 0x2, 0x0, 0x10000, 0x0}}, 0xe8) 2018/01/06 02:57:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f00005f4000-0x70)=[{&(0x7f000039c000-0xb6)=""/182, 0xb6}, {&(0x7f00000cb000)=""/4096, 0x1000}, {&(0x7f0000e96000-0x41)=""/65, 0x41}, {&(0x7f000061f000)=""/12, 0xc}, {&(0x7f0000f8b000)=""/238, 0xee}, {&(0x7f0000a9f000-0xc3)=""/195, 0xc3}, {&(0x7f0000af2000)=""/75, 0x4b}], 0x7, &(0x7f00003ad000-0x60)=[{&(0x7f0000fcf000)=""/214, 0xd6}, {&(0x7f0000154000)=""/187, 0xbb}, {&(0x7f0000b80000)=""/148, 0x94}, {&(0x7f000076a000-0xff)=""/255, 0xff}, {&(0x7f0000b3e000-0x19)=""/25, 0x19}, {&(0x7f0000079000)=""/142, 0x8e}], 0x6, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = socket$packet(0x11, 0x2, 0x300) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004da000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$inet(r3, &(0x7f0000307000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089c000-0x4)=0x10) dup2(r2, r2) socket$inet6_sctp(0xa, 0x1, 0x84) fgetxattr(r2, &(0x7f0000130000)=@known='system.posix_acl_access\x00', &(0x7f0000b79000-0x36)=""/54, 0x36) process_vm_writev(r1, &(0x7f00005d6000)=[{&(0x7f0000a95000)=""/0, 0x0}, {&(0x7f0000bf8000-0x1c)=""/28, 0x1c}, {&(0x7f00007b6000)=""/27, 0x1b}, {&(0x7f0000a11000-0x5)=""/5, 0x5}], 0x4, &(0x7f00000a0000-0x60)=[{&(0x7f000049f000)=""/236, 0xec}], 0x1, 0x0) 2018/01/06 02:57:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ea2000)=0x0) write(r0, &(0x7f0000793000-0xe3)="2400000052001f0014f9f407002c04000a00071008000100fef3ffff0800000000000000", 0x24) 2018/01/06 02:57:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x8, &(0x7f0000135000)='"') msync(&(0x7f0000e4e000/0x1000)=nil, 0x1000, 0x1) 2018/01/06 02:57:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea6000)='/selinux/status\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f58000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000217000)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readahead(r1, 0x7fff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00005ba000-0x4)=0x0) 2018/01/06 02:57:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9a000-0x8)='uid_map\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000df5000)={0x0, 0x800}, &(0x7f0000925000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000047f000)={r1, 0x60e, 0x1000, "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"}, 0x1008) sendfile(r0, r0, 0x0, 0x3096) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000036c000-0x14)={0x0, 0x4, 0x20, 0xe6c6, 0x5, 0x0}, &(0x7f00003a2000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dbf000-0x8)={r2, 0x5}, &(0x7f0000082000)=0x8) 2018/01/06 02:57:32 executing program 5: clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") stat(&(0x7f0000bec000)='./file0\x00', &(0x7f0000839000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000a1a000)={0x800, 0x1ff, 0x3ff, 0xa4}) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) r1 = getgid() stat(&(0x7f0000113000)='./file0\x00', &(0x7f0000d12000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000559000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d43000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c71000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000daf000-0x4)=0xc) setgroups(0x4, &(0x7f0000d0a000)=[r1, r2, r3, r4]) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f00006b7000)='.', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f0000ad5000)="") 2018/01/06 02:57:32 executing program 0: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f00005d7000)="abf5a519c8224f", 0xffffff79}], 0x1, 0x0) tee(r1, r0, 0x6, 0x0) 2018/01/06 02:57:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000d51000)='./file0\x00', &(0x7f0000001000-0xd)=@known='security.ima\x00', &(0x7f0000001000-0x67)=""/103, 0x67) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f000001b000-0x4)=0x4) creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) faccessat(r0, &(0x7f0000013000-0x12)='./file0/file0/bus\x00', 0x1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f000000b000)=""/189, 0xbd) 2018/01/06 02:57:32 executing program 6: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e77000)={0x0}, 0x8) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000e7b000)=@known='security.capability\x00') poll(&(0x7f0000e7a000)=[{r0, 0x101, 0x0}, {r0, 0x1122, 0x0}, {r1, 0x8, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x200, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x2000, 0x0}, {r1, 0x102, 0x0}], 0x8, 0x401) pipe2(&(0x7f0000e54000-0x8)={0x0, 0x0}, 0x0) signalfd4(r1, &(0x7f0000057000)={0x0}, 0x8, 0x0) 2018/01/06 02:57:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x400000000000401, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x400000000000205, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r1, 0x6, &(0x7f0000c76000)=0x0) 2018/01/06 02:57:32 executing program 2: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00004a1000)='./file0\x00', 0x0, 0x21) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000060000-0xc)={0x1bc97a08d1dd2f3a, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) ioctl(r1, 0xa1, &(0x7f0000a77000+0xfce)="a3c2c05008307984d830c52bbd1a2f4be72051f2f6263772c801") recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00002cc000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$intptr(0x1f, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000041d000)='dctcp\x00', 0x6) 2018/01/06 02:57:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00009e3000)='/dev/sequencer\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = syz_open_dev$tun(&(0x7f00002d8000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x8000201) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) r5 = syz_open_dev$tun(&(0x7f000002a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f000085f000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000099f000)={@generic="02000000040000000004008000d8bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) write(r2, &(0x7f0000fec000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/06 02:57:32 executing program 4: mmap(&(0x7f0000000000/0xb9b000)=nil, 0xb9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a29000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b92000-0x4)=0x7, 0x3) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a61000)=0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) dup2(r1, r2) open(&(0x7f00005c6000-0x8)='./file0\x00', 0x8000, 0x0) read(r1, &(0x7f0000b99000)=""/1, 0x1) 2018/01/06 02:57:32 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000961000)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x3, 0x5}, {0x3, 0x401}, 0xfffffffffffffc01, 0x4, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) bind$inet6(r1, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d3f000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) 2018/01/06 02:57:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlockall(0x2) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4000000004, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd000000010b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:32 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000006000-0x8)=0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0xfffffffffffffecf, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 02:57:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000454000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0xfffffffffffffffd}], &(0x7f000062b000)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f00005c0000-0x38)=""}) r2 = request_key(&(0x7f0000e3b000)='encrypted\x00', &(0x7f0000cc4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ce5000-0x12)='securityprocnodev\x00', 0xffffffffffffffff) add_key(&(0x7f000048d000)='asymmetric\x00', &(0x7f0000692000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f88000)="a42c4a5a5ba0f6cc3b22ebd00752351bee0cd34f22", 0x15, r2) r3 = socket(0xa, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000070b000-0x4)=0x0, &(0x7f0000707000)=0x4) r4 = add_key$keyring(&(0x7f000045b000-0x8)='keyring\x00', &(0x7f0000974000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ef4000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x7, 0x7, 0x4a}, &(0x7f0000741000)=0xa0) signalfd(r1, &(0x7f0000c13000-0x8)={0xff}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f81000)={r5, 0x80, 0xe96, 0x9, 0x6, 0x4}, &(0x7f0000866000-0x4)=0x14) 2018/01/06 02:57:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000fdb000)={0x2}, 0x8, 0x80000) close(r0) 2018/01/06 02:57:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b8000)={0x0, 0x8}, &(0x7f0000f3d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000040b000)={r1, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0xfffffffffffffff7}, &(0x7f0000e3e000)=0x98) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000178000)='scalable\x00', 0x9) 2018/01/06 02:57:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) accept$packet(r0, &(0x7f0000b2c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003cc000-0x4)=0x14) write(r0, &(0x7f0000480000)="1f0000000104ff01fd434500000000000000f3000800010004037402000000", 0x1f) getdents(0xffffffffffffffff, &(0x7f0000ba2000-0x1c)=""/28, 0x1c) dup(r0) 2018/01/06 02:57:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005f3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000593000-0x4)=r2) r3 = socket(0x11, 0x803, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = socket$inet6(0xa, 0x801, 0x0) fdatasync(r1) socket(0x11, 0x800, 0x8d3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ad1000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fd000-0x4)=0x28) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000008a000)={r5, 0x5}, &(0x7f000049f000-0x4)=0x8) dup2(r4, r3) 2018/01/06 02:57:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x84000) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") socket$nl_xfrm(0x10, 0x3, 0x6) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2018/01/06 02:57:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000035000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000b5e000)={0x2, 0x3, 0xffff, 0x0, 0x7f}) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setflags(r0, 0x2, 0x1) recvfrom(r0, &(0x7f000091b000-0x46)=""/70, 0x46, 0x0, &(0x7f0000fdc000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a46000-0x4)=0x0, &(0x7f0000215000-0x4)=0x4) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000d87000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000c8e000-0xad)="5d3aafcee929ebf5097ea2c70dce439df6916acd08bfedac80e315234639854d4575843049aa71d73e9546c48a1d4ddf9d18a38ae2ca48f3ef65bac23d6870f937ccacbc4e3c7e", 0x47}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) memfd_create(&(0x7f0000857000)='/selinux/avc/hash_stats\x00', 0x2) [ 69.141171] nla_parse: 2 callbacks suppressed [ 69.149000] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 69.153508] binder: 10343:10349 not enough space to store 0 fds in buffer [ 69.153570] binder: 10343:10349 transaction failed 29201/-22, size 72-16 line 3270 [ 69.167571] binder_alloc: binder_alloc_mmap_handler: 10343 20000000-20002000 already mapped failed -16 [ 69.170628] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/06 02:57:32 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fef000)="890703eb00", 0x5) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ff1000)='scalable\x00', 0x9) 2018/01/06 02:57:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cb5000)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000a37000-0x18)={0xaa, 0x14, 0x0}) sendto$ipx(r1, &(0x7f00005ed000)="", 0x0, 0x4000004, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b67000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000241000)={0xaa, 0x4, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000089f000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x66) prctl$getname(0x10, &(0x7f000018b000)=""/146) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 69.170636] binder: 10343:10349 ioctl 40046207 0 returned -16 [ 69.170864] binder_alloc: 10343: binder_alloc_buf, no vma [ 69.170904] binder: 10343:10355 transaction failed 29189/-3, size 72-16 line 3128 [ 69.197141] binder: undelivered TRANSACTION_ERROR: 29189 [ 69.197207] binder: undelivered TRANSACTION_ERROR: 29201 [ 69.244893] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/06 02:57:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000079c000)={0x19980330, 0x0}, &(0x7f0000cc8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') 2018/01/06 02:57:32 executing program 1: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6f000-0x10)={&(0x7f0000b3b000-0x1204)=@newsa={0x144, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b70000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b6f000)=@assoc_value={0x0, 0x1}, &(0x7f0000b70000-0x4)=0x8) tee(r0, r1, 0x6, 0x4) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000119000-0xc)={r2, 0x124, 0x20}, &(0x7f0000b70000-0x4)=0xc) 2018/01/06 02:57:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xff, &(0x7f0000532000)=""/4096) 2018/01/06 02:57:32 executing program 0: r0 = socket$inet(0x10, 0x2, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a4d000)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006e3000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00005fa000)=0x0, &(0x7f00009a8000-0x4)=0x4) getpeername$llc(r1, &(0x7f0000222000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a43000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000aed000)=0xc) 2018/01/06 02:57:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000028c000-0x10)='/dev/sequencer2\x00', 0x4200, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000087e000)={0x0, 0x5, 0x4}, &(0x7f0000b46000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000441000-0x8)={r2, 0xad5, 0x5}, 0x8) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000cd5000)={{0x9, 0x5}, 'port0\x00', 0x88, 0x8, 0xc31, 0x6, 0x8, 0x1, 0x7, 0x0, 0x6, 0x2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2018/01/06 02:57:32 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/06 02:57:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d20000)='/dev/ppp\x00', 0x200800, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00007b0000)={0x3, &(0x7f000050d000)=[{0x9, 0x0}, {0x7, 0xfffffffffffffffc}, {0x5, 0x3}]}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000c15000-0x28)={@common='sit0\x00', @ifru_names=@common='lo\x00'}) 2018/01/06 02:57:32 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000002000)={0xa, 0x3, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xec6}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000008000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000b000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000b000-0x38)={&(0x7f000000b000-0xc)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000000a000-0x40)=[{&(0x7f0000003000-0x15c4)=[{0x30, 0x6, 0x400, 0x20, 0x2, "d5ddd9c9b7d2c85fbc433d5801a7f8e606e1bd2b3500581d0bcdfb76cf0799cc"}, {0x44, 0x858, 0x200, 0x0, 0x0, "134df1b7aa1acda04e3afcb66c0f704e5d2dec487cceb7285d869058e2716d2a2fde8c6bca1563cd298ae3775e2dbc1fe68b4e"}, {0xc0, 0xfffffffffffffff9, 0x831, 0x4b0, 0x1, "d2534b2a4227f0ac7a256bd696116bdeb7d6d468d884e2d7e5e19b2039a7d1418e8a6e2cc05c2f59894c389ac01195694714169dfd841ad0fb92f13ef1207550ff81c8c80b5563327c40007e6f2583a6f965f2054f9e45c0196982844d031c2b9ced7f0a85b4176532ad930acea7b926b486de57933ad49658d07a7c2deb1ce07a09be5cb9c54b7ec48849ee2911b72801a068aff7263471e3de04e98e98b3a29ec52129cd8d328836740b17a14a988c"}, {0x6c, 0x4, 0x8, 0x6, 0x0, "a77914fa74e3d812838d2ade3b536588e092ef90ae46378a45f9dc1729c16c0fe2825270a16adf34840e1ea817b1eb840683900f3752530345a82c9d4030ca8f3d8a0dbd5154e552cfccfe3f04e832f14b875435fafafc0807c706"}, {0x1010, 0x80000001, 0x208, 0x1, 0x2, "c4e59f4ff5f7e8c246468460344561e7919c54ce74b5de1298d5f5acee1813609b3bc2838672b0c4f5db211a4be0642b23c0d76dc211f92c98bd9647a484c875a114a10a7414b0842510c2493aa37a08236423be7f8ae7a7695a0d6da785838b93238f588886568812cbee4aeaebba44bf95b5b7507a100c9f831d4c0827e790376ee249569e0f99752265412532ac25796a7ca9d90f288e6502345f28a7d8c26d79e8f6d3e7c587d9d9fccf9de172d4a929e1eef5b3c46d870fee5c0e59995a671a6db7db6859515e951535dc2c29751228ba8c9f502c02b48490fb2095aabfe9683113064040d09e469dfcea999e8e3fe5e95d5af7a39327e64484d67f2e73dbe640855df694ffb63fde6baf9273fc4fa75dfe7db216cf4e95def85850eda173e80caad6c8bbb13f8d133055ee69626ca5857255dabdda071ccccd94714c3ac2352cb62598e662051ca06d2d8520e9ae48e6e299ff83dc44823f1cd387db15c935fa8c0693a084a5ee74dd683a77c17cb498df570a4e1e93682e20c72beb39b4e5195bb1b66d165c3dc9dd6671aa6cdd3b8a0ee6441d1a1f2a3acb73d3c6b7f42123a25e5fed8021a0d6cbb8f82154f05895c970dda621419f247a94252b61fdbae009f0951b7465ae445f40ec5d82e9ffce0f56a08a821febc89d6b513741165dc046dbf0f79d04828f39f8c41442b5450fab2700b523a9b1c92a27c8d5f1f3c7c57c4ceaa5e9cab22c3d61eda8f0dfebc9c2d8ce97fedeeac3ec8957a924e8d4ade18e8ce9692252da8624f5911e6b032697b793191097925cdf2e94f351955df10cc78bd4b7d6102493d4aac6a2216521b51ff57099d5a5b7cf13004ae4ce4e98dbd981c1c923c8e27462346e6cb11e046f42e4a639599a9a62f67c9b13fd3e371f5108cf43fab4827a012b570ef98b53db6dabe205d3f2856d622ee64b817f46ff2296c8432be174746eeedce91c17dfa22d450657da2f0d7e513b84b5787fb01e4fc765b9ec2fea0f654f69ebf6b271318401a2baf782fb4c87277d94f1cb4924ae663a00a4842deed01776b1ab93079a55047e5c9f39e2b7e0d08781bc9e3be393ec888ffca580660c9a9d7e1ad4b6ba2f11582df8b80e3a96fb48100a4da3a52b3120f694f3209f19b2cdbc4da2604d31bb8e9eedb24dfb1ccfb57b869d162cd7f764b856358e4779cd2333377fba4b046a1efb9e1b94fa12021da28962eb7fabb3f426d8b311666187fd9a8c2c4c158df050105e01c13ac54fd6e255bec8da37fe96e6c66dcbf0515fde07b882b08df90fe2d660c68216eb4d65194325417973530de8227360b2f3831795946762dffea5730cc56bfe47fc4904a61f16a3e636cdcaab454f0d76b9c8fd0069115f08299ee5f9211b50b13a50881ed10f0e23e7f117fff8c06061be31945bd07bda3068cc80592ade4fa0c296cf6bd2ce3566f94385a0fc76059ab0022577d95268acc1390ec92e211f148b38fb9a38fbdea7504b85bddc3d174e27f47d3110d85dfa46b6b33fe25d918bf151f4e41a0de93b3d295893217dec46bf30116ac096483e2d8d1b0d69205fb60f4ebe16fafcfb0636aa53e8adca59f6e8bbf3fd8e5324c34d43b1d2119ba09abe0bace56e390ddba2775973623988e630566d41e67c55806d510e2e78234cfa8544b17464a98f7818cdc7b9e6845a56c0b2ef877f65da606ee4ece28ed94274b33e67e6e42c433c61c06f96d5a7df607c6bb6b6c42385e5cadd072446e0b203f254dbfa3fa030b110f9e2e0aea49551dd915f81a925eb7bcecaf6eaf27e2ec38fa57c15db167bfcc6310fac3b9e53be8f9e80eb82b27162ab009a5fcf0af556d534b79df78a71b77326f2faf918318563f524f24daa2d62a8f3067d40d78a9e76a5886efd5afd0b6081b658c30f4c61a368029f7722a83f40bc86f7cc0334cd1747b1cd09fb79db2bb51c18b2ea866b50accdd9ebb1b72b178ed84ca1bc05f0f130ccfe4a32f850f46d3946c6313bb94d8cc8f988ce873f9630164726b034a4b5e5d2f4defca82d77d1096563076ac5c7a877e8f41ef593e237c965d57b7f6d59de5478ea6ae48613620ac5969f40a3fcb0d8f4123141d12db2d0ce9796e2a4b0524e0c748cfdbde361c3cd9112d00362d15c947cf02e2ac1f3cf42a630bb809f43aba3a7eb9e5fcfdcb3195e52302146a73a107d3df679a2393ed4173ae6500893449f012598a73076acdfaedc81ae1fd33520ae57929a56592014154aca6bd5ec13f5025cce1553bff2fe3da13848cf0a0059ead78a66d7e0dbe13713b00ef772d3d56eac88a282c55c836ed19ee5cf3cbe8a1f71a83a15397e4a39d2ff12a34b4706d5ca5808769d4cb489b80b2de46f62ddd7a72c3f06a8ac1ba457bd2c0a4170e207710ac468eec337c413f6f4d4c650938a263bd5ba92de7385c3bd791485bf72e5f0252b3e362077302e7268284ddbe3cb0e2d32c9c5351b603639ffafa896462d200ce34987253307207c12fb1e933488ca0d6a0ef2903cf0dd0c56481346c03e0b6846f888acb6c600877b338eca2a08824b0d43bcbf41f2a0c7e35fae8d1f3dc07a573a12d0137cf69b62bbbe4908c2870b6384379af3c061e07403facd74c1df08a2933839ceb8ab9ba7fd356dbd1bedd79cdf4aaae47c6c64c7ed4c20dc6f66d35197e68c177f8ad13fac775e5587df0f34a21c242c8d6328731a87d9b61590291b61073378636a576307c73d95b1022c01fb7c1a8c8b145781d36cde5f37d4b28cc0bd00702bf0b860940de1e704afb04a80eee6903bf9e00d3b8694598e0402668ad7ab915d0c2f0e26e25fab249c1b3dba1682c134351e6398f54b2616c45f229f030cfb4c9bef878b77a11e15b55fa2145fce4ce43cc431f8cd12713130f8843c1758f4445aa3d3fec0fc3adf339f4a7ec1ee8132466ee15a8807b494ed085f6f4d8155e03344c39438a2a0507e92a70a0be068aa5f9b4bb509cabe95c044efc548052c05906442455f8f4a64ef09c995637adfff732c3beaa9d815a8ba4ca77892640837ad8daa6f285d9d1a66df768ad5bba45166dad9d3f0175f7b208640aa4ffcd3090f1147474fa7880ea72b7f74811c49c22dd62d4f1bbd40f17f1780c0ed7b582dc35c278cd3c6c836c13b8a6d9c9e3784dbfeb0d367e34f948c513310dd715461d9dfaf4afa11b3cb373e179f0921e4635d1ed2596de835757da492da06ca0c7a3f6302d3fad222ce420466ca4c1eb0530ac8fac8fb5aa9902079c891d897925fda3099f848609d986c06b3171b8addb701d4b859be32e12a055fdd809e391eb0a4ae972e366bd3c3c21fd225a469e18b1a32f36c2a7ed0c15d62db2e303ee8882672976a483e5389a22b52e15584f50912e7ac568b20cd56cc360152421a41e086ef5fc9b5d3e197f4c78f6338d457a8ff90ed58fd489a5e94be1a885be9389aecc896981df9dae786830b774542bc34e983154214c469671649bfb8ad50d4f55ed4d462bdd8d92dc91bf7cb6bd2f8c4928b4a73acb0362e0a12d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{0xc4, 0x1a24, 0x100, 0x8, 0x0, "43017959e94e142e7b4a2ab32ffedcc6364969e0bb071e55a16829e92be1504856eac7cdf7f354eb622187d41827e6e0076130569603d2ac11d8aca26a6a931b1d9f3a662782303666101321922fec869fdf5e38450ebb04121a9e75f46e433d419c7c8665faebc2cf6aa0fe211c964b4a08342a6e0460dd675e278e34c2e74acdc24f968b84797e08a5f7ea1b4b470c05bce8e9fb6934f917c90a551d93b0839ca87bfb97ebd9341558848bbdefbbfb4c"}, {0xac, 0xfffffffffffffffe, 0x100, 0x1, 0x3, "694c8f9701ebfd05aa185484d9a003d345f02e869ad42b7bb4330c03196df4cebdc254208babf1ee4aff5fe0b1d5666ce2e5290ced70ce7cb66d20322a4fc26b63cb0b3d4b03abcf23d999562bbee7c67c87cad27a9f1d49812e3f3c48e45731ca7f4e2493a3951c1621ab06c12be336a771a23cf8e3642d694218fba52c2250feb7f30bb5e993ef69c3ff5ef4580806ccfe6f7acb686ca851c1"}, {0xcc, 0x8, 0x104, 0x9, 0x2, "aaa3154f5c2228894bd09fba4198e8c6665b8ec4a94823055944157db1fde3b7a40d735805bf0704dbc840813535ef25719bcf75a53622f16831e99cb53e67fe75cedd61b486e2eac9b00c5b51564c72291f22335c05aa10ef78966a3eac56255ab67bd24749b48d22e808b139fb3d947f3914557cdfc3fb90975fe99e061e564636d857d0f876e26d50fd26e36401fd965877705433a261a3e54f9615edcd8ff12ce314c09c312956e6829ecc145a93e4055328b398535bb7fa"}, {0xd8, 0x5, 0x20, 0x1000, 0x1, "a6455ff358a1b50f035971275588251bc583f7c4e27ed36d45c0f71024b4a9a25527d129d492b4360f375a825fb54d84a846b2975c81c071985ba3600fd2a1f78c2a941c10479cfaec6b3a23f01f7c9fbc02dbc86d00ee4d3c9626da9fb9082cf126565d9f4e22372990f83f252e870bffa791495681555d226f55046f68002336fbb753b45b6cb80b1efe310c47e5b472dcc5f1556d8ebf6b6d3b912f18154f56fec8653b8be84101499497df40129c67115730e659dfc6451a1265c9bf64c59176b3a85c3ce9"}, {0x100, 0x0, 0x200, 0x4, 0x3, "bfed5253c444f077db4a7b9f77c897e939d433c8d1af2ae8c1c058d180a3772cae18bda556fcf98982e251cf5089464e35cd06c7d933718103bea9739734a9f3b88266e469c5530c7e95138c9400ad3202b0fdbc082b5bdb2ff1f4a601f7f4026de9e0f4f7fdd6092a88c823c68f34c59bbd0955ef8c6de05df7349a2246ab3ebb4d5d25cfa2e194935c7583212f450b85fc94795ee6249192c5be158415bf219fad16903297c43e95a952736b4fe30beb5379b7199e6c9f489f894f2922d30e5eff8108674127ba5718846eb375adb8bbc91c8415b55e96885c2acc07fbac1ddf985b9906099c9bba08531d9d4647"}], 0x15c4}, {&(0x7f0000007000)=[{0x48, 0x80000000000, 0x400, 0xb3d3, 0x3, "bdbedaa2d569cbda18df0f85b0c9ef016754e0e6de231fbd44ef50050f1b63b70baac90a0a7be10cabe82d132236c0f41a19413b6d57"}, {0x10c, 0xc8, 0x0, 0x3, 0x0, "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"}, {0xe8, 0x735a, 0x0, 0x9, 0x1, "cf4fbfeaf494dc65be1c281443ff2c045b72396a071156f766c1a78d1e458ae7f336ea4201a0a4189305a119d21413f4fe60fd30eecbb8bc7da17b2e3fcaa89836ada30858cf5aafba7deb0476ffce3bb6fa28181474dcaf4a7fcb4a3aca2fdb1cdddbb0573bb6c9b44bc0be2102543c17285bc84822d5b3db61c95a0b3774da4efb8e83ee68087ebb902420c4a3ad7af6b58f8768ab3a826499cf80e6dd5dcbd367e2873aa856a7f5835684c3737539734a92f2891c256c30bcfe8f093ce0a4506deca9c77495927e277c5a6041a0e0e42c157f7a02865c"}, {0xbc, 0x9, 0x60a, 0x6, 0x2, "1dc6af20a891b9309aae1a985bde3071a742f16c09bc85ee4de294163e198276fcd8ae391a9a03d3a36115880b297b97e012e27e92f6aff7615b0781255f99c80f94f26f18f6edeacdb73bc9c69634ec554f6155089ac55a7115534f4bcf1e938678ef31e34a9269c932e856e5a1b5dae478dd37c8653b4408ee2cefdc507c503dc24e31306397ca77be71449cf27f47b02bf2f8e1597a3dc543bd889dd55930d6eed3649adb77bab9c016b2"}, {0xa0, 0x7, 0x0, 0x6, 0x3, "f3d3a4a8bb1bf843b18151345d1065a491aa7ad010ddc50e5f76f6f6bfe608fac8aa6a3ecf4868958796a00754206083d40959c3925716262a6010c426830839074f86387837b292a6177657a15406ecb13dd101667cb4177497be713d6e47b9400a59f8358599f25c8cd57fd00f043338341e6735f4a7b33f76f75304db1e2023588113403241bfc126dc3c9c34"}], 0x398}, {&(0x7f0000001000)=[{0xd4, 0x1, 0x200, 0x1, 0x0, "c946ef14970d3d7709ec2050808c72361503f0546c56c7af1cd8df6ece884e106b28a0e1de3fea16a2cf77923b6fb0d47dfa96073831f9397332033ce30bc4135d6f07933caf8bf029cf2432fa42e438b7dd9f01c90c9c776df3aad169733d01b6fe8ea9af7ba01ef4dcc7430b390ebf1dde72eaf714218d31a86f13d91af052689cd36519dc36bb3e3e18949ae35c910575764422b790161a8f6f5d9f1b13f9291d663fd20cdcbae8797060056cd2d7cf6d16d60285f9899eb100f8fbfb6f07c195"}], 0xd4}, {&(0x7f0000003000-0x374)=[{0xfc, 0x2, 0x20, 0x100000001, 0x2, "5f49369df465a1825ab58e7ea9d5d58be055f672558a387e524331027781b6f39a1d871a809c53df9d2cf1327546088a0a9fbf8a837d0f32ad39a1f9b89756897a47348edb6e3214a2b150987aec2c1a8fe24a20ab83d0e3105a3ae7c080f4c1be7d0d51c7d8ee42f1d53317c2a59c2ba01130611cd1f31ed48aa9915b5ce29e04938aee2a96484e922f07d5702679b83d80c2ff5c740451ca22a26bd972218cb268833020d0323829ea0f9a2fb0ad454651f0c973e7d24b5e8c45e8e384910cd51814b87cded7576cf9665fa64c33f61b2bf29149291db5ce9b8804912be6c7e8a30d4fd45eeff83f76"}, {0xfc, 0x3, 0x100, 0x7fff, 0x1, "d8d2723ae9159e57fd492e975ea323e07d68ac9eabb181ff508abd54e9768cb47821d6bffcffecf01a1cf55dc340cdd87ba93929145d0b1075296e8689051c6e2d57ae2a5e7d21c811fdf8cb364f3d0731d77f528ab31650c6059de0a26b48c118868c21a06c9087354efbcaa3f33c926d7b190140b6e79bbaa985afd4e4f16d9e5d599c8f9358716512c135e6d1e19dd199a6f36a20150e80ab3eaa22bb84a733f829dc7d41685a58a16e2afd5362354b434db8b10ca25438fbc25c3fe20ca7e4a6a267e2a67eb984f40556f2965ebcfb4c7b1f331cfdfee839eb7621bc9023d706606f58cf6e881e"}, {0x90, 0x80000000, 0x100, 0x1, 0x1, "d593e098fdb75d55f3757f233b4138f42d0f9b808edf0e85ab388c1620d0dc9615ddc87aba342955f3adce553bc89b8ec0e75c70fc6fb5d1df61a8ccd8bad5698a7cfaca96179d4592803caf0ee6a9c175226a82f80cde04a2336451c084ac10a061d344ac8ed66a67eda93de9fc4cedba6b3f63fc20d740c25b61ad80c286f9"}, {0xec, 0x9b4, 0x1, 0x81, 0x2, "8f7110e3a014a462279a3318fbe98fd068930a82978931fc7de4674a9d5b1970bec46cd53fade556f70c23b27a04243f0e0ead9d1c0bc441797089afa600d3b09f30b840bea74c3e9282b8ae1ba0c6f975c721074e57a95dbd38b087ec12cf33c4b3ec97f9472dda28965030887a116704667d5af17489cecd59ef690da0a5c518c1e7c7f784a323c5698c32016715e1e6de1a25f66930c999ec38e59512f3b520e7b49b88fc3fe0c57167ba2dd8e904113e98f8ba630b476fb47cc8253ee96cf3090d9828cea099f0b659a3a583dbc0f728e2e4b176dc1d79"}], 0x374}], 0x4, &(0x7f0000004000-0x60)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x60, 0x4}, 0x4000005) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r1, &(0x7f0000008000)=0x0, 0x20) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000007000)={0x2}, 0x4) r5 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r5, 0x409, 0xc) ftruncate(r5, 0x9) faccessat(r4, &(0x7f0000005000-0x8)='./file0\x00', 0x80, 0xfe) 2018/01/06 02:57:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000c39000-0x10)=[{&(0x7f00000a9000)="4800000014001900ce0000000000000002053b850e1de0974881000000fe09a2bc4a58049164643e88000000de213ee2070000000000000000000081000000000000fe0000000000", 0x48}], 0x1) r1 = socket(0x9, 0x80000, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000071000)={0x0, 0x3}, &(0x7f0000c5a000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000116000-0x8)=@assoc_value={r2, 0x7fffffff}, &(0x7f0000af1000)=0x8) [ 69.319353] audit: type=1400 audit(1515207452.945:43): avc: denied { ioctl } for pid=10385 comm="syz-executor0" path="socket:[19254]" dev="sockfs" ino=19254 ioctlcmd=8901 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/06 02:57:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="610b43592cb0a895909e579d1844dcd2", 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) 2018/01/06 02:57:33 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000260000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bae000-0xc)={0x6, 0x0}) epoll_wait(r2, &(0x7f00004c5000-0x48)=[{0x0, 0x0}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000c37000-0x4)={0x0, 0x0}) 2018/01/06 02:57:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000142000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000e5a000)={0x52, 0x7, 0x7, {0x81, 0x0}, {0x35, 0x0}, @const={0x7fff, {0x400, 0x1, 0x6, 0x81}}}) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00001d4000)='/dev/input/event#\x00', 0x6, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)=""/135) 2018/01/06 02:57:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6001) r0 = memfd_create(&(0x7f0000b73000-0x6)='bdev-\x00', 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009be000-0x18)={0xaa, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b78000)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000000, 0x1, 0x3, 0x81c5, 0x92}, &(0x7f0000129000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d37000-0x98)={r1, @in6={{0xa, 0x2, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xb5}, 0x98) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000bca000-0x4)=0x0, &(0x7f0000a28000)=0x4) 2018/01/06 02:57:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1fffff) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d37000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000ec8000)=""/5) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000e33000+0x14c)="", 0x0, 0x0, 0x0) setns(r0, 0x48000000) 2018/01/06 02:57:33 executing program 7: r0 = socket(0x1, 0x100000000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x8, &(0x7f0000002000-0x10)={0x3a, 0x1, 0x7, 0x4}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r3, 0x9) syz_open_procfs(r4, &(0x7f0000000000)='wchan\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000000)={0x4, 0x81, 0xc7, 0xfffffffffffffffe}) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/06 02:57:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = dup(r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000905000-0x4)=0x0) ptrace$cont(0x27, r2, 0x5, 0x7) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00006ba000+0x431)=0x0) 2018/01/06 02:57:33 executing program 0: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000f99000)='net/sockstat6\x00') readv(r0, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000d24000-0xa)='./control\x00') getpgid(r1) 2018/01/06 02:57:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000000000, &(0x7f0000f39000)="", &(0x7f00004f4000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000988000-0x30)="ba669bc89d3e2c3bdb6fae2864d0fce5a82568cc6e99ec85ca4323112707be0778459a1672718863e696eb201e818814") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 02:57:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fb8000-0x8b)="") chroot(&(0x7f0000445000)='./file0\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c3d000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005a4000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a05000)=0xe8) getresgid(&(0x7f0000bcc000-0x4)=0x0, &(0x7f0000a52000-0x4)=0x0, &(0x7f0000271000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006b1000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000540000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d98000-0x4)=0xffffff43) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f72000)=0x1d5, 0x4) lstat(&(0x7f000026d000-0x8)='./file0\x00', &(0x7f000067a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$unix(r0, &(0x7f000004a000)=@abs={0x1, 0x0, 0x3}, 0x8) r7 = getpgid(0x0) r8 = geteuid() getgroups(0x6, &(0x7f0000b6c000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ad000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cf4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000784000)=0xe8) stat(&(0x7f0000034000)='./file0\x00', &(0x7f0000049000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000fa5000)={0x0, 0x0}) r14 = getuid() r15 = getegid() getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00007a3000)={@broadcast=0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a66000-0x4)=0xc) r16 = getpgrp(0x0) fstat(r0, &(0x7f000047a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000011d000-0x4)=0x0, &(0x7f0000069000-0x4)=0x0, &(0x7f0000f3a000)=0x0) sendmsg$unix(r0, &(0x7f0000244000-0x38)={&(0x7f0000fc0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000978000-0x80)=[{&(0x7f00000d3000)="1f2cb4ac2e482d1ab875de706d30cfbf728d5ff1149da1db8704022cc66e01de398a0c520fe2dcaa3f68caa8a0e122e729616700f83941bd9795c44c66cea9067ac1cd7f5240bd21acfc359a1cfad5a47b0adba3e8027ab2040a773f1f84e5afdf055a6a166e73f7dc0282e7c5e0589642fa47f8cc13da9b350b071b8529c1ce5ef6d8a5de05595d5ae05805780ae817baa93fbe192a75adb5f9e0f4befdabf83bb8b15ec30933f781ed965c09754b737ed3ca2c602e4080dc152bd18c29369f8394e5260b1cf825d463476e60d4c68ff7655d6bb600f875c070d10147e227e127b334555a3cd4e425dec566dd", 0xed}, {&(0x7f000099f000-0x7a)="d446ac67999829ebca9a5b1fdf4b8a702325254f2d8497e66b36d6e025fb229c53e5b900bd8b6f0dea6f7e604324dbf20f055bdbd558bfda10dfc0016ac6c1e069e147e43776664247c9b330383463b41a3e83bdb42f6dd8561866eb4503770c02dd9128b8cb5e9d7a6d5932676cdf9b5429079dcadebebf003a", 0x7a}, {&(0x7f0000a26000)="bccad39249e30184c9c32a4680fcc486ffde54ac31fa62be28ad0858ae85c5d430c8f7d5efff9f34461bf25720e319e3833c46c52b7c27fc93", 0x39}, {&(0x7f00006a0000)="b059a68ef7dcb6f3094b9a4d8a4eb9778280fa830b08a68c5e474b9661c15e4f4bc455502c6b060d4a57eda9571a66053b5214839ab62decc2a6f81c67fe9ff9b77aef9dea4d220eb44874bd340849c393", 0x51}, {&(0x7f000027f000-0xf5)="f8e900e854275633e74bda2e5edd25b25f15dcbc02ace8c44dcd6ece6599d72ca0abfecb2d104046b92bd8ea159e70b623a777bc75eaa6cf75d1c165bc54fb7a37a841abe81c475f774e4688ac5189c04e8af052b7bbb3bdd8652f2bb83125bf4370403d0ee89d29f1dafa3e8c68c7a97852e2c1ebc7a95b4c823ce88ccbadb03c884bcb2d6aa54c2daa5d2b86f7189669c98f270a8f7cb25f294793548209b4f79bfbd5ce6215c7fb9ceef5876b3fc17730869e3bb25e969bf7560ac4bcfd6ad493f68b335f2de2e5fc72c978c796e6a4db976563d1c0228fbd45246a335586c961eea35c65b3403220ae7b102eae1063e3e6a39a", 0xf5}, {&(0x7f00004a9000)="68d9b3a71e44a4fc4ba57e337f7cc7975dcd0ba9f876d4ff2bb9e1518cd26bdfc05569f91ed83478242b6280af534432cb391b9ad0a1611bd0cc75f36727e1df0c3f6fda459b48863c23529d36f7754c95ab68bb941261940c45433c27aa01bf69aed1a0b745e5705c898d9cd8b8fb0183117231e24ab27e2aac8d49e14ecdcd0944e7439d01382cf3a1acc914220e63a6cad3b0e526a2cb9295e09add81915e776a0ab4ccc6d7a1e63f717ac1b6d7354a", 0xb1}, {&(0x7f0000d30000-0x80)="5539764228947d34da37421e8f09099f36ef87d99521a748773113d5974f474ed517c04f5da5aedea98271a8cd73c7e10699c0136b2a6ea8549275ec61094585689634bf4ebdd4244c0331b857f4da8c8adf797d4ca23164a73457f7d08f5d124df096982fccecf7fe4891e0d9134f84d41c4ac21ba2b0db1e30351081d5002c", 0x80}, {&(0x7f00003fd000)="e7b48e97474fd4d1c7bc640713ec33749360df5ccfa92abcfc545091fafa575be7fa8b16f710635db47d1349e8349b77247385301d46d48400cc21a173087152e9a526c9661ce99ed28e497eac3bedd3020d26b7e2a7b49e674578f5a2de477c3fe6e3741ffac54ee88d684eb3afdd3f112cc71a0ac9f3ca0256b72959", 0x7d}], 0x8, &(0x7f000071c000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0]}], 0x128, 0x0}, 0x4000800) writev(r0, &(0x7f00005f7000-0x20)=[{&(0x7f00006b3000)="edbb060220815da527bc5519cfcb814638ad6a89dc0ca66942d8c9188b13d9a2d07c7f64d67bfe54b54a619f435a11002d17e3470610aa51f87b8aa4357c27310cd2755d545575900ef313551c8081a569c737b6e4530cdd933afbc5e3a7ded4f4d55599bc03dfff0a8f57117c8ab9d783c47aedb040c1531985765a7091400f11d5770e3df17e37bf156d973a1f494d63b5c7630cbbf6c31a4ec4cc2d5ab76f697cdb6f09a8c6414280a0a42d4304975cdf1e20c6891ca6edd284c4f67639", 0xbf}, {&(0x7f00002b7000-0xa5)="42d965c2eddf16fa0129dafc88ab00067a4699f9bd2e19a6b71eeedd9818adc011c9acb62d44432c0e0226b8dfa8774bdd6b356b8f343519ac40c16b0660ea1525828a61e8ba913eac5aaf252fff2cf44de6884a65b6bcd1d5523c6895f2e639cf2395f7cd2b97336ba130a67148914f68be685dbbd8c76b8fa4edb9008d10e757251b41b1ed6ca873abc945f172a0ee735b1f26d1c758e7b30e228e6a5b48d21ffc9ad9c6", 0xa5}], 0x2) umount2(&(0x7f0000c21000-0x8)='./file0\x00', 0x2) 2018/01/06 02:57:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) fsync(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ec000-0xa)='highspeed\x00', 0xa) 2018/01/06 02:57:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100200802, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x7, 0xfffffffffffffffc}, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001c9000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x91, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = memfd_create(&(0x7f0000b76000)='#\x00', 0x0) fchmodat(r2, &(0x7f0000857000-0x8)='./file0\x00', 0x100) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000191000)=0x0, &(0x7f00003b7000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/06 02:57:33 executing program 3: mmap(&(0x7f0000000000/0x9ac000)=nil, 0x9ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f000000a000)=@delpolicy={0x5c, 0x2000000000000014, 0xa21933e0cb560ea3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0xfffffffffffffffe, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009ac000)='/dev/vga_arbiter\x00', 0x80000, 0x0) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f00009ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00009ae000-0x4)=0x0) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00009ad000-0x4)=0x8001) 2018/01/06 02:57:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a41000)='/dev/loop#\x00', 0x0, 0x400000000002) ioctl(r0, 0x440000000000127f, &(0x7f0000011000-0x3e)='N') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/06 02:57:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009d4000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00001b4000-0x34)={{0x2, 0x1, 0xff, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000d31000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/06 02:57:33 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40001) clone(0x0, &(0x7f0000013000)="", &(0x7f0000004000)=0x0, &(0x7f0000012000-0x4)=0x0, &(0x7f0000013000)="") fcntl$addseals(r2, 0x409, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000019000)={0xffffffffffffffff, 0x2, 0x144, 0x4099, 0x4, 0xbe8}) close(r0) 2018/01/06 02:57:33 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x480000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000a000-0xe)='/dev/keychord\x00', 0x201, 0x0) fcntl$notify(r0, 0x402, 0x20) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x2, 0xfffff957) 2018/01/06 02:57:33 executing program 4: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) readahead(r0, 0x0, 0x7) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x15, 0x2) 2018/01/06 02:57:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000007000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f0f000)={0x8, 0x8001, 0x208, 0x100, 0x1, 0x7fff, 0xc40d, 0x6, 0x0}, &(0x7f0000e1a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000a000-0x10)={0xdb, 0x6, 0x4, 0x401, r3}, &(0x7f00009ba000-0x4)=0x10) ppoll(&(0x7f00003d0000)=[{r0, 0x6, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) 2018/01/06 02:57:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0xffff}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) write$tun(r0, &(0x7f0000cdd000-0xb2)=@hdr={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "a59fdc", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/06 02:57:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000405000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000ff000)={0x0, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x8, r1, 0x2, 0x9}) r2 = socket(0x11, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000c0d000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000058c000)={r3, r4/1000+10000}, 0x10) setsockopt(r2, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r2, 0x89b7, &(0x7f000041a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000db8000-0x10)={r5, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r6 = memfd_create(&(0x7f0000227000)='bdev\x00', 0x2) ioctl$TUNGETIFF(r6, 0x800454d2, &(0x7f00006d3000-0x4)=0x3) 2018/01/06 02:57:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000081c000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) 2018/01/06 02:57:33 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001fe000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fbf000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(0xffffffffffffff9c, &(0x7f0000fbe000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003d6000-0x1)=0x14) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000fbf000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbe000)=0x10, 0x80000) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") munmap(&(0x7f0000666000/0x1000)=nil, 0x1000) 2018/01/06 02:57:33 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000dc9000)=0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fcf000-0x4)=@int=0x0, 0x4) r1 = socket(0x11, 0x2003, 0x0) listen(r1, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000814000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) [ 69.610807] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 69.637946] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/06 02:57:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x0) write(r0, &(0x7f0000440000-0x270)="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", 0xfc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001bf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000058b000)=@ethtool_drvinfo={0x3, "79b15c8fcd04e5b9efeab6e169110b5e6dcd16a99bc393fe9f49f444dc82ad9a", "0a1ffa0a4288d210b2d4e6fee6e098d15dfb05d620be290bdefb261e03115e94", "9f51d0a586270b3454ec9247974c24523a473f3f015ee0ceb08c85f964b26cf5", "5841e3f75137a8cc77ae87bfe03e25b31fea5f0d54fc430c35ff9475354481ab", "b3a657e6763b09b30a658922e0cb62118034817848f1e2dd21d3dfa6a9ea8d5c", "bc14354bc187cc04cc9b552c", 0x1, 0x3, 0x6217, 0xa48, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:33 executing program 2: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000004f000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = memfd_create(&(0x7f0000015000)="0064819545afe5cea56cfd000662b883de2167bf61", 0x2) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x20004) sendfile(r2, r2, 0x0, 0x80000001) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x8, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f000000a000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006f4000-0x5)='comm\x00') ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00002b8000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r2 = dup2(r0, r0) listen$netrom(r2, 0x81) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00003e6000)=0x4, 0x240) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/06 02:57:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open(&(0x7f0000f03000-0x8)='./file0\x00', 0x3e, 0x10) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x7fe, 0x0) execve(&(0x7f00007cf000)='./file0\x00', &(0x7f0000b90000)=[&(0x7f00008d3000-0x1)='\x00', &(0x7f0000ab9000)='wlan0\x00'], &(0x7f000046a000)=[&(0x7f000086f000-0x1)='\x00']) 2018/01/06 02:57:33 executing program 7: syz_open_procfs(0x0, &(0x7f0000208000-0x17)='net/ip6_tables_targets\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x20000000000007, &(0x7f0000b4a000)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00001d4000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fc7000-0x8)={0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00008da000)=0x0) syz_open_dev$evdev(&(0x7f00003af000)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000c88000)="786f430a769d606a7632893a1c2439", 0xf) sysfs$3(0x3) 2018/01/06 02:57:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00007e1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000f63000-0x6e)=""/110, &(0x7f0000080000)=0x6e) 2018/01/06 02:57:33 executing program 1: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f000054a000)='/dev/sg#\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0xc, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 02:57:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000090e000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0046209, &(0x7f00008d4000)={0x0, 0x0, &(0x7f0000846000)=[], 0x0, 0x0, &(0x7f0000b57000)=""}) 2018/01/06 02:57:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000039f000-0x4)=0xc2e6) write(r0, &(0x7f00000df000-0x8c)="1600000015000701000910f700000027020c00000100", 0x16) syz_open_dev$sg(&(0x7f0000f38000-0x9)='/dev/sg#\x00', 0x5c1, 0x201) 2018/01/06 02:57:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb7000)='mountstats\x00') sendfile(r0, r0, &(0x7f0000bc4000)=0x0, 0x7fff) 2018/01/06 02:57:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b3b000)={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ebc000-0x6)='smaps\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000105000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000fcf000-0x55)=""/144) readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000d9f000)=[], 0x0) sendfile(r1, r1, &(0x7f0000001000-0x8)=0x0, 0xfffffffffffffc01) 2018/01/06 02:57:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_unlink(&(0x7f0000dc9000)='[\x00') [ 69.765954] binder: 10499:10505 ioctl c0046209 208d4000 returned -22 [ 69.786701] binder_alloc: binder_alloc_mmap_handler: 10499 2011a000-2051a000 already mapped failed -16 2018/01/06 02:57:33 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00004fe000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c4d000-0x4)=0x10) fcntl$setsig(r0, 0xa, 0x3a) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003e6000)='net/ip6_flowlabel\x00') preadv(r1, &(0x7f0000fe4000)=[{&(0x7f0000fe4000-0xb5)=""/181, 0xb5}], 0x1, 0x0) 2018/01/06 02:57:33 executing program 7: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f000070d000)={0x2}, &(0x7f0000209000)={0x0}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000152000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000077a000-0x4)=0x58) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000194000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f000077b000-0x11)="3cb63fb3b0526a7e5681a48fbcf9025a62") r3 = socket$unix(0x1, 0x800000003, 0x0) bind$unix(r3, &(0x7f0000775000-0xa)=@abs={0x0, 0x0, 0x1}, 0x8) connect$unix(r3, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000077a000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00002c8000)={0xffff, 0x4, 0x41, 0xffffffffffffff00, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000b22000)=""/12, 0xc) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f0000a57000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x2) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/06 02:57:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000559000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00002af000-0x4)=0x1c, 0x80000) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000e79000)=@fragment={0x3f, 0x0, 0x5, 0x1, 0x0, 0x6, 0x1}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000e88000)={0x0, 0x0}) pipe2(&(0x7f0000c8d000)={0x0, 0x0}, 0x80000) stat(&(0x7f0000af0000-0x8)='./file0\x00', &(0x7f0000973000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000957000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r2, &(0x7f0000ef9000)='./file0\x00', r3, r4, 0x500) pivot_root(&(0x7f0000a9c000)='./file0\x00', &(0x7f0000aec000-0x8)='./file0\x00') r5 = getpgrp(r1) socketpair(0x5, 0x7, 0x1, &(0x7f0000a8d000-0x8)={0x0, 0x0}) getresuid(&(0x7f00004bc000-0x4)=0x0, &(0x7f0000c78000-0x4)=0x0, &(0x7f0000131000-0x4)=0x0) r8 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ce000)={0x0, 0x0, 0x0}, &(0x7f0000eab000)=0xc) stat(&(0x7f0000218000-0x8)='./file0\x00', &(0x7f0000d02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004a3000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a1000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000049a000)={0x0, 0x0, 0x0}, &(0x7f0000714000-0x4)=0xc) getresuid(&(0x7f00006ee000-0x4)=0x0, &(0x7f0000440000-0x4)=0x0, &(0x7f00001dd000-0x4)=0x0) r14 = getegid() gettid() sendmsg$unix(r6, &(0x7f0000905000-0x38)={&(0x7f00001a1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e6c000)=[{&(0x7f0000761000-0x61)="09204902bab741c80fba1282aa4838d538f37be7899f2c6de936559231711daba92351c0b05a4fab3294f8a65d55467015d0b973d015b255bae6eb5101936a94dc32c9db169148b7135b769a2763f5df4a1de48ec4db8820eaea932f313ee4b6fc", 0x61}], 0x1, &(0x7f0000097000-0xe8)=[@cred={0x20, 0x1, 0x2, r5, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r13, r14}], 0xe8, 0x20004800}, 0xc0) getsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000792000-0x77)=""/119, &(0x7f0000c49000-0x4)=0x77) r15 = socket$inet_tcp(0x2, 0x1, 0x0) r16 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e4e000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_ifreq(r15, 0x89f2, &(0x7f0000844000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r16, 0x84, 0x9, &(0x7f0000336000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x100000000, 0x80000000, 0x0, 0x40}, &(0x7f0000672000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r16, 0x84, 0x6f, &(0x7f0000975000-0x10)={r17, 0xcc, &(0x7f00003af000-0x19)=[@in6={0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x39245137, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in6={0xa, 0x1, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d8c000-0x4)=0x10) 2018/01/06 02:57:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(r1, 0x0, &(0x7f0000ad0000)=0x0, 0x0) close(r0) bind$ipx(r2, &(0x7f000047b000)={0x4, 0x8395, 0x7, "d572b151a3f8", 0x6, 0x0}, 0x10) pipe(&(0x7f00001d2000-0x8)={0x0, 0x0}) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000a18000)={0x2, 0xed, &(0x7f0000e5f000)="74d143443dc88c3abb3e58d56881be9b9c597905c03dbebddceaaaf4d307d15cb9dcbb9c46e89c87925c30bb971ffdb39f6f46f3f1bd64411176902c510286bf7932ab65ae75650b02b38f77c4867b20ccf2769170bcc73b1374ce9c01648b6db1dddc20153a18702d94c8a4b80882814533b670c113f0ee454ce134a8523e257f7c150bcde9156471e4d0aa0012ad4a89effa161a37cb46d8767948da5d0c8eb3dfdbc2959a5e31352e57328218c7c6a10ccdb49478780bc69782e8fef774d0fcd1b70c2a78716096de5b29a855d6247fb021e6370a28a0edff29adfc338ad54d13724e9a4eea112ec8cc4e3e"}) 2018/01/06 02:57:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000f84000-0x8)='./file0\x00', &(0x7f0000e12000)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000525000)="") ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000b9d000)=0x0) 2018/01/06 02:57:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000676000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000a49000-0x8c)={0x4, 0x5, 0x9c, 'queue0\x00', 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000801000)={0x2, &(0x7f00006ba000-0x18)=[{0x3, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000035c000)='/dev/vga_arbiter\x00', 0x80002, 0x0) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) [ 69.811447] binder: 10499:10514 ioctl c0046209 208d4000 returned -22 2018/01/06 02:57:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000690000)={0x0, 0x800, 0x40, 0x4, 0x7, 0x2, 0x7, 0x1, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c676d9a, 0x3, 0x5, 0x5, 0x6}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dcc000-0x6)={r1, 0xfff}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0xfffffffffffffff8, 0x4, 0xc, 0x4, 0x1, 0x1, 0x200, 0x9, r2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000003000-0x8)=0x0, 0x4, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f83000)='./bus\x00', 0x1001, 0x0) open(&(0x7f0000a66000)='./bus\x00', 0x24867c8490945911, 0x0) 2018/01/06 02:57:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0x800400) r1 = userfaultfd(0x0) memfd_create(&(0x7f00009b4000-0xc)='{mime_type{\x00', 0x2) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000366000-0x10)={&(0x7f0000bca000/0x1000)=nil, 0x1000}) ppoll(&(0x7f00000fc000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f0000ffc000)={0xffffffffffffffff}, 0x8) 2018/01/06 02:57:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003a8000-0x2)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000493000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="ca8ce5e6af32", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) creat(&(0x7f0000339000)='./file0\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f00006ff000)=""/181, &(0x7f00000e7000)=0xb5) recvfrom$inet(r1, &(0x7f0000d26000)=""/54, 0x36, 0x0, 0x0, 0x0) 2018/01/06 02:57:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000082d000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f18000-0x4)=0xe8) r3 = getgid() sendmsg$netlink(r0, &(0x7f0000eea000-0x38)={0x0, 0xffffff3f, &(0x7f00005f7000-0x10)=[{&(0x7f0000426000)=[{0x4c, 0x8400000012, 0xa01, 0x2000000, 0x0, "3003000000000000000200000000000004df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000900000017be0000000000000e181a52"}], 0x4c}], 0x1, &(0x7f000087e000)=[@rights={0x0, 0x1, 0x1, [r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r1, r2, r3}, @rights={0x259, 0x1, 0x1, [r0, r0, 0xffffffffffffff9c, r0, r0, r0, r0, r0, r0, r0]}], 0x0, 0x0}, 0x0) 2018/01/06 02:57:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a17000)='net/psched\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a3b000)={0xffffffff}, 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000bfb000-0x24)={0xfffffffffffffff7, 0x7, 0xd40, 0x7, 0x4, 0x1, 0x9, 0xfffffffffffffffc, 0x6, 0xffffffffffff2392, 0x1, 0x5}) readv(r0, &(0x7f0000728000)=[{&(0x7f00000d7000)=""/216, 0xd8}], 0x1) 2018/01/06 02:57:33 executing program 5: waitid(0x2, 0x0, &(0x7f0000747000)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) 2018/01/06 02:57:33 executing program 3: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c5f000)=0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000fb7000-0x8)="6d6f0000010100c7") r2 = epoll_create(0x7) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fb6000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3c000-0x4)=0xc) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000083f000-0x8)='./file0\x00', &(0x7f0000fb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000049f000-0x8)='./file1\x00', 0x0, r3, r4, 0x9, 0x808) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000083000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/06 02:57:33 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2018/01/06 02:57:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000088e000/0x4000)=nil) munmap(&(0x7f000088e000/0x3000)=nil, 0x3000) 2018/01/06 02:57:33 executing program 5: mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008da000)={0x0, 0x0}, 0x4000) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f00008da000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008da000-0x4)=0x10, 0x80800) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x800000040004581, &(0x7f00008d8000-0x48)="") 2018/01/06 02:57:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000000000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000003000-0x1e)=',,#GPL$vmnet1posix_acl_access\x00', 0x0) getpeername$ax25(r0, &(0x7f000022c000)={0x0, {""/7}, 0x0}, &(0x7f0000070000)=0x10) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00002b5000)=0x0) 2018/01/06 02:57:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000867000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b6e000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f000035f000)=""/82) fcntl$setpipe(r1, 0x407, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000ac0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) readv(r0, &(0x7f0000618000-0x40)=[{&(0x7f0000baa000)=""/4096, 0x1000}, {&(0x7f0000871000-0x16)=""/22, 0x16}, {&(0x7f0000077000)=""/106, 0x6a}, {&(0x7f0000eab000-0x62)=""/98, 0x62}], 0x4) write(r0, &(0x7f0000081000-0x24)="240000001d0001ffff00000000000000073900fb00000400000000000000000000060000", 0x24) 2018/01/06 02:57:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1002, 0x0, &(0x7f0000eaf000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c3c000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00007af000)={0x75592772, 0x7d, 0xfffffffffffffffb, 'queue1\x00', 0x35d2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000fc000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000334000-0x14)={0x80000001, 0x7, 0x7ab8, 0xffffffff, 0x9, 0x8, 0x1, 0x6, 0xa8, 0x0}) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) recvmsg(r0, &(0x7f00002b2000-0x38)={0x0, 0x0, &(0x7f0000571000-0x30)=[{&(0x7f0000d39000)=""/253, 0xfd}, {&(0x7f00007c3000)=""/40, 0x28}, {&(0x7f0000fe1000)=""/13, 0xd}], 0x3, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) fcntl$dupfd(r1, 0x0, r0) 2018/01/06 02:57:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000701000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0b000)=0xc) setuid(r0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00002d1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) set_tid_address(&(0x7f00000f9000)=0x0) dup2(r4, r3) write$tun(r3, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/06 02:57:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000)=0x1, &(0x7f0000003000-0x4)=0x4) r1 = getpid() ioprio_set$pid(0x3, r1, 0x40) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000003000)=0x3, &(0x7f0000004000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0x40189206, &(0x7f000012c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000002000-0xff)="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") 2018/01/06 02:57:33 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002d5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000718000-0x14)={0x2, 0x0, 0x6, 0x10000, 0x9, 0x8001, 0xf9, 0x6, 0x4, 0xab}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cff000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001fb000-0x8)={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0xd66000)=nil, 0xd66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000090f000)={r2, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x14ffa515}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xffff, 0x4, 0xfffffffffffff801, 0x1}, 0xa0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x1, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x800000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) fcntl$addseals(r1, 0x409, 0x2) 2018/01/06 02:57:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000eaa000-0x38)={0x0, 0x0, &(0x7f00006ee000-0x70)=[], 0x0, &(0x7f0000958000-0x35)=""/53, 0x35, 0x0}, 0x0) writev(r0, &(0x7f0000a74000)=[{&(0x7f00008fa000)="1f000000030219ee00000700000006e1fff3000000ffff00010100ff3ffe58", 0x1f}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c2000-0xc)='/dev/autofs\x00', 0x82a00, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000035000)=0x0) socket$inet(0x2, 0xa, 0x0) 2018/01/06 02:57:33 executing program 0: clone(0x0, &(0x7f000069a000)="", &(0x7f00008d7000)=0x0, &(0x7f0000069000-0x4)=0x0, &(0x7f0000236000-0x1000)="") r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000-0x8c)={0x1, 0x2, 0x1, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000510000)={0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f38000)={0x0, @in6={{0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9}, &(0x7f0000321000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000dfb000-0x8)={r1, 0x3def, 0x101}, 0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00007c5000-0x1c)=@req3={0x0, 0x9fdd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) connect$inet(r0, &(0x7f00002ae000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 70.125382] audit: type=1400 audit(1515207453.745:44): avc: denied { read } for pid=10603 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 70.161162] device syz6 entered promiscuous mode [ 70.161556] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/06 02:57:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) dup(r0) rt_sigtimedwait(&(0x7f0000cd1000-0x8)={0x8}, &(0x7f0000d60000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000009e000)={0x77359400, 0x0}, 0x8) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x10000000005, 0x0}) rt_sigprocmask(0x0, &(0x7f000046b000-0x8)={0x1}, &(0x7f00000b0000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000575000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000e81000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000d54000-0x8)={0x0}, 0x8) 2018/01/06 02:57:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00007a0000-0x10)={0xfffffffffffffffd, 0x0, 0x0, 0x80000000000, 0x0, 0x800, 0x7fffffff, 0x80000001, 0x0, 0x0}, 0xfffffffffffffe77) modify_ldt$read(0x0, &(0x7f0000bbe000)=""/139, 0x8b) 2018/01/06 02:57:33 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000026000-0xd)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000022000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000f7b000-0xd)='/dev/net/tun\x00', 0x0, 0x200000080ff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000a10000)={&(0x7f0000556000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[{&(0x7f0000f54000-0xa9)=""/169, 0xa9}, {&(0x7f0000c18000)=""/139, 0x8b}, {&(0x7f00009f7000)=""/226, 0xe2}, {&(0x7f0000adf000-0xff)=""/255, 0xff}, {&(0x7f0000245000-0xf3)=""/243, 0xf3}], 0x5, &(0x7f000021e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 02:57:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000718000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c3d000)={@loopback={0x0, 0x1}, r1}, 0x14) connect$inet6(r0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 02:57:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000683000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000741000)={0x0, 0x790}, &(0x7f00003ee000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000302000)={r1, 0x7, 0xfffffffffffffffd, 0x3, 0x401, 0x3}, &(0x7f000038e000)=0x14) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000783000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace(0x420a, r4) 2018/01/06 02:57:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f0000d0a000-0x8)='./file0\x00') syz_emit_ethernet(0x3e, &(0x7f0000ace000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) socketpair(0x9, 0x0, 0x5, &(0x7f0000475000-0x8)={0x0, 0x0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) r1 = add_key(&(0x7f0000121000-0x6)='.dead\x00', &(0x7f0000457000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004c2000)="e0667807b6a87880d8e0162cb4b8033fb796aa6bfca0b31b8899cb8b348cedddb82f4c1ae2c85002f0e0a497227ed727f87adf241ea93678a578b3f688a5c0f3d3d311e1b9e622709928275bab1ee0f9d3b58b5650738bf874ee0e49d47f6e9e5a249a32ca974ee4499ffbd8a4bbe8024bd77edfc6c13519da7e23e2811c2dc78a36708395a9824d36d2f68724a1af792fa9062c62c689044df4c95da21260265eafc8774d8a7bbfb9d0b0e9f2e2baa80005b63f31060974d375605435ec0e329b1740ab8750c8d26481a6abe09e60670fcc4547ae76d224738235d077dfc41b413b08bdaa4c308fabb58a7d60dfb5", 0xef, 0xfffffffffffffffc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c0a000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f58000-0x4)=0xe8) getgroups(0x2, &(0x7f000056a000-0x8)=[0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r1, r2, r3) 2018/01/06 02:57:33 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x8, 0x3ff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00005b7000-0x28)={&(0x7f00008fa000/0x4000)=nil, 0x9, 0x3, 0x2, &(0x7f0000cd9000/0x2000)=nil, 0x2}) mkdir(&(0x7f0000a1b000-0x3)='./file0\x00', 0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlink(&(0x7f0000407000-0xe)='./file0/file0\x00') 2018/01/06 02:57:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000866000)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000899000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xa1, &(0x7f0000001000-0x8)={0x435e}, 0x8) r2 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000464000-0x48)=[{0x0, 0x0}], 0x1, 0xdb7d) epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000)='blacklist\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='\amime_typeem1@cpuset\x00', 0xffffffffffffffff) request_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='user*eth0#cgroup\x00', r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000001000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000003000)={0x800}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000001000)=[{&(0x7f0000002000-0x30)=""/48, 0x30}, {&(0x7f0000001000)=""/94, 0x5e}, {&(0x7f0000001000-0xfc)=""/252, 0xfc}, {&(0x7f0000002000-0x87)=""/135, 0x87}], 0x4, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000001000-0x99)=""/153, 0x99}, {&(0x7f0000002000-0x7f)=""/127, 0x7f}, {&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000001000-0xea)=""/234, 0xea}, {&(0x7f0000001000)=""/121, 0x79}], 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000003000+0xdd6)=']', 0x1) 2018/01/06 02:57:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f09000-0x11)='/dev/vga_arbiter\x00', 0x440, 0x0) r0 = userfaultfd(0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)={0x0, 0x0}) poll(&(0x7f0000144000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/06 02:57:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f16000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000788000)={0xff, 0x41, 0x10001, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2e, &(0x7f0000658000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "fc59bf6f"}}}}}, 0x0) syz_open_dev$random(&(0x7f0000794000)='/dev/random\x00', 0x0, 0x80) 2018/01/06 02:57:34 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000672000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00007dd000-0x24)={0x8, 0x1f, 0xf70, 0x0, 0xff, 0x1, 0x5, 0x3, 0xfffffffffffffffc, 0x6, 0xc7d3, 0x7}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000a7b000-0x4)=0x0, 0x4) 2018/01/06 02:57:34 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007000)=[{&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000)=[{&(0x7f0000005000-0x1000)="", 0x0}, {&(0x7f0000006000)="e3a368b52340e631d06768f4ada00a6c8154796d812a859a175fe4250b591e5806886b345791dff11f346b26acb2f055dc55cf0e4bc665900a01081f75", 0x3d}, {&(0x7f0000008000-0x1a)="", 0x0}], 0x3, &(0x7f0000008000-0x120)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) syz_open_dev$tun(&(0x7f0000004000-0xd)='/dev/net/tun\x00', 0x0, 0x9c400) close(r0) 2018/01/06 02:57:34 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000013000)='/dev/keychord\x00', 0x111002, 0x0) fchmod(r0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000013000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x96)={0x0, 0x8e, "f53eb091e9feba46100a90b08bce8fbb801ecb4af0233f9a68d85db8bec779f369b70258545396d4e0003af92a52285a3c7bdf109d9bb50de27fd4c3162544ddccd6765551d4d020b017749f0263062b96940589772453d69cdfc8c5d0665fb009f57402a2769773d12aac5601a939aa10a5317cee337350e5da0fb569131b53f50298de39967dbe9ceaa81c2e1a"}, &(0x7f0000000000)=0x96) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r2, 0x8}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fe7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r5]}], 0x18, 0x0}, 0x0) utimes(&(0x7f0000013000)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x80800) 2018/01/06 02:57:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000115000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000962000)={0x44, 0x0, &(0x7f0000107000-0xc8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000086d000-0x28)=[], &(0x7f0000d40000)=[0x0]}}], 0x0, 0x0, &(0x7f0000d5f000-0x61)=""}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000a5d000)=[{&(0x7f0000604000)="1f00000002031900020007800000068100ed3b850900050000000300020058", 0x1f}], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000cbb000-0x9)='/dev/ppp\x00', 0x80000, 0x0) 2018/01/06 02:57:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00004aa000)={&(0x7f00006ff000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a22000-0x90)=[{&(0x7f0000220000)="9e126a6aff0537c3c6fefc422f423546c5cc6d1548fa8488df3a42d66890537c6f9b522d3159cfe421dafa8f3ea6b04b0648e169df2f0cc1fa76abd2f21db9560138ec33497294d293d4ca19ed901d68195e413ee6d0bc7f46980a40befffea56b9ff8eedfa0b43a80a66ebce3a195fe4dc5ea178a381bfa5f5cf048c049f01bf037c8f82a093ae0f1412232752365514b8facbf07ee86f791582ae70f58405c65856a04f49f4d81ce8a14d8e6fa88d0621c98acb4b299455f4d6fdb5543a6e51e", 0xc1}, {&(0x7f00000b2000-0xdf)="3121e946deb97bb7a96cd0ed1758529f17305989ec81361e7a8ee73b0861f240c41249327cbebaadfcaaae12c334f1348499a5bababba2f9a0a5ba1d3d2f89d8f8d08732a50424287ac16716c560f3a4c62a96990fddfb1564a6e0eef3c8c066da7d5c94c59927db1c4bf05ea99c01b0c86d3f45752d59d6f49495a544ba0e9a170e0cd1f48a99b452d2317f5bcfb565a05c5dca444eaf97126b9eec54c863878036aef09f37a3858803f35f685690f201db99306ee50a6e1d54b81d75d30a6cf3c4fb6512307ac65365ef66971d2d16186c7b0882cebac5ec37b6cd3657a0", 0xdf}, 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{&(0x7f000054f000)="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0x1000}, {&(0x7f00001a6000)="8ca3a9e30005b9046d68", 0xa}, {&(0x7f000000b000-0x49)="d4f2405393221176642e0a87e04eb885b98318207fa8f2877e4bc5a8f4c6daef4fbcacdb987b8f5d0ddb5eac5474541f8a496c0c0af6504e1d915e020d8872eb99ac0cc4c95eee72b8", 0x49}, {&(0x7f000000e000)="f2a42012fc3a6191bd4fb33c52", 0xd}, {&(0x7f00009e1000)="c545a0c728864e1c91f1d733248492a5a1ccbf53577aa2d64d8e0147e9aab4a206da09fcb6bac355aab25879cb", 0x2d}, {&(0x7f00009a4000-0xa1)="7aff75a061c253d4af2ea811649902bdb2bcdf39e34e73bdf3e59cc8b9ca23bd8491d93f31a813cd3e0487262632e206f3970e1dc753f869a7bfa68a698cb79cc01024414bb8a755113ac9669570d29225a0f5b4387c2b941a91b967f21ee967bb0edd59c6c1bdefb75d9ac311c94753a9708d98b99378de7b520bc49b8f686430bdb8f2e35aeb3c865fd1cbec56fab4dae51c608c005b4f74e76e1bf184a13aff", 0xa1}], 0x9, 0x0, 0x0, 0x40000}, 0x48000) r1 = syz_open_dev$evdev(&(0x7f0000aa1000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f3b000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000ba8000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000734000-0x4a)=""/74) [ 70.427279] binder: 10663:10666 got transaction with invalid offset (0, min 0 max 0) or object. [ 70.436860] binder: 10663:10666 transaction failed 29201/-22, size 0-8 line 3191 [ 70.463202] binder_alloc: binder_alloc_mmap_handler: 10663 20000000-20002000 already mapped failed -16 2018/01/06 02:57:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) lstat(&(0x7f0000e4a000-0x14)='./file0/file0/file0\x00', &(0x7f0000be3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000668000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x5, 0x3, 0x8, 0x0, 0x4, 0x2, 0x20, 0x20, 0x7f, 0x7f, r1}, {0x4, 0x2917000, 0x2, 0xebf1, 0x6, 0xfffffffffffffff7, 0x6, 0x745}, {0x8, 0x6, 0x4, 0x25}, 0xff, 0xb, 0x2, 0x0, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x2, 0x2, 0x1ff, 0xff, 0xfffffffffffffff7}}, 0xe8) mount(&(0x7f0000703000-0xe)='./file0/file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f0000315000)="0700cc667300", 0x1000, 0x0) rmdir(&(0x7f000037f000)='./file0\x00') 2018/01/06 02:57:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008fe000)='net/fib_triestat\x00') sendfile(r1, r1, &(0x7f0000884000-0x8)=0x0, 0xfd) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00009f1000-0x4)=0x4, 0x4) 2018/01/06 02:57:34 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) read(r0, &(0x7f00002cc000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000+0xb66)={0xff, 0xf7, 0x7, 0x6, 0xff, 0x571, 0x3, 0x1, 0x10000, 0x64ca, 0x1ff}, 0xb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) add_key(&(0x7f00003c1000)='syzkaller\x00', &(0x7f000055d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b0000-0x1d)="", 0x0, 0xfffffffffffffffb) modify_ldt$write(0x1, &(0x7f0000abe000)={0xffffffffffffff01, 0x20001000, 0x400, 0x1, 0x7, 0x80000001, 0x6, 0x20, 0x0, 0x7}, 0x10) 2018/01/06 02:57:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) epoll_create1(0x80000) 2018/01/06 02:57:34 executing program 0: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x805, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000012f000-0x9)='/dev/rtc\x00', 0x402002, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2018/01/06 02:57:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000449000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000062c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000d80000-0xf)='net/ipv6_route\x00') sendfile(r1, r1, &(0x7f000052c000)=0x1000000, 0x200000000003ff) 2018/01/06 02:57:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ce0000)=0x0) syz_open_procfs(r0, &(0x7f0000007000)='net/icmp6\x00') r1 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c6000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000d28000-0x12)=""/18) [ 70.474333] binder: BINDER_SET_CONTEXT_MGR already set [ 70.479764] binder: 10663:10666 ioctl 40046207 0 returned -16 [ 70.479836] binder_alloc: 10663: binder_alloc_buf, no vma [ 70.479877] binder: 10663:10677 transaction failed 29189/-3, size 0-8 line 3128 [ 70.501058] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.508466] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/06 02:57:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setopts(0x4200, r0, 0x6, 0x100000) r1 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000b17000)=""/125, 0x7d) 2018/01/06 02:57:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x5, 0x8) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000e61000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00006f1000)=0x0, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000959000-0x8)='./file0\x00', 0x200600, 0x48) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000eb5000)=0x7, 0x4) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ea1000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000591000-0x4)=0x1c) getsockopt$inet6_int(r3, 0x29, 0x5b, &(0x7f000013e000)=0x0, &(0x7f0000c1b000-0x4)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000004000)=""/123, &(0x7f00000ca000-0x4)=0x7b) 2018/01/06 02:57:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000052000)='./file0\x00', &(0x7f0000001000-0xd)=@known='security.ima\x00', &(0x7f0000358000-0xda)=""/218, 0xda) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000c60000-0xc)={0x20000000, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000177000)='/selinux/mls\x00', 0x0, 0x0) utimensat(r2, &(0x7f0000021000)='./file0\x00', &(0x7f0000ded000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) 2018/01/06 02:57:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000)='rxrpc\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="", 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0xe, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f7c000-0xe)='/dev/keychord\x00', 0x80, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000147000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000ec7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:34 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000014000-0x29)="521cb4203e4b2bb0c12f513e10691ce5bb977f89663e26589e5457f4a188e00e0629bf813ab06b62a7", 0x29}, {&(0x7f0000001000)="080cd46b05a547edd0e43352d83dcc6a77e24292cb4bca7779eed8766dd34db4d138595df966e3246fabf81d1323c5f34e61e591759398244eca8e122ae53a0d502ae5757ef606539c26f7d27262c38d1aab97e4245af5d4e037b90750e357a4b89d834ca1b787d1d748b06cf69c3d19c5f0b7a0bbe64dfc97ef70fd8b8818c1df440e624cd331e8ef84fbee84cf2c65608d9e15c4dc8eb1f6381d769c084782cf31b5c4", 0xa4}, {&(0x7f0000001000)="44e918b07bd6037b85ed6ac1000c1535ae0c9e9579224f1483cb3d2a57fe2d72814450569522d01b1e8aee6a4e71d33d3da411e8fc17e98d03b9f43ba0b8d8983bc2b07cd8704641b2015e", 0x4b}, {&(0x7f0000001000)="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", 0xfa}, {&(0x7f0000001000)="859e12a7f6c985dedd5dbfd9495515e091f55ca2c320092b7f291532a57cdf49edfccadc12db80f273a7a973aef20906671f4ba2f602dde406e25bb108eba024e4404cc9cde0fa250b2b36d7edadb1b565eba22a46ce1f803dc6a6e9501568cf3b651d464d00f875b6560b933f675facc9aa56bf884bac8b221faa27df6bcf5514c8309866eb929629381d1b1981542998112844daccf0a36c904331e14ff5ee4fbfc5d6ec9629b67842e8924c6bf7b1a9cc46f0e255ba2f8ba0493c841e45a375a00e41a4e50d9a34c23ae7208f176a1589f50a4466d3", 0xd7}, {&(0x7f0000001000)="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", 0x1000}], 0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b69000-0xc)='/dev/autofs\x00', 0x88000, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00002e0000)={0x7, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = add_key(&(0x7f00001cc000)='logon\x00', &(0x7f0000a31000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000446000)="87e2967fd05d7b5b19e5e6fb", 0xc, 0xfffffffffffffffe) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d05000)='/dev/rfkill\x00', 0x4000, 0x0) add_key$user(&(0x7f0000140000-0x5)='user\x00', &(0x7f0000c73000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f4000-0x97)="d1751d330785aff98428067366814607871d4d5dab2f210c3d90d3005bac578242d08010be5972642c5cb4b894ee09d534688b1b6abe40684b021110d895ce3aa55891e3f88ea316df91be62ec0f6040a90f4fa41534ac402cd6980294c2d1d98e5f6587d993aa6a06517b39e88499668179021b7344fec9095d5447b5f344e9c52f1cd79f80ec23a96f953382ab787a252a362be27710", 0x97, r2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000ffd000-0x50)={0x0, 0x4, 0x81, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 02:57:34 executing program 6: mmap(&(0x7f0000000000/0xcff000)=nil, 0xcff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000004000)=0x0, &(0x7f0000cfe000)=0x4) mmap(&(0x7f0000cff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d00000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00003fe000)={0x9, 0x7}) mmap(&(0x7f0000cff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b65000-0xac)={0x0, 0xa4, "df744f7c0009b75e0a766d3a0ec4b4925a9cadc2960b256413ad982bb32d4741975594dd7c4b30c73c8f35d0eab511837df42591bd3926ca476154a5150df122d2cc14a4fa51bffe3815652b31e1a7f5d478087e299ffbf5d17e7edc0f0f533e03860da89290e531a5851a5621a02007981de73d1fbfa7d737898c79da14683f3481c10957d8585198ba3858c5abd98833f5c47eca596279579ee7fab197e4ca9315b64c"}, &(0x7f0000d00000-0x4)=0xac) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009c4000)={r2, 0x8000, 0x3, 0x6, 0x8000, 0x6}, &(0x7f0000103000)=0x14) 2018/01/06 02:57:34 executing program 0: r0 = socket(0x17, 0x7, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b03000-0x4)=0x4) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f74000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00001be000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2e000)=0xfffffda4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000fae000-0x50)={0x0, 0x17, 0x101, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000fac000)={0x0, 0x1, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000829000-0xe)='/dev/keychord\x00', 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000077c000-0x4)=0x2d7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d34000)={@generic="2e00000087000000000206210002bd5c", @ifru_mtu=0x101}) 2018/01/06 02:57:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000229000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000857000)=0x6) fcntl$getownex(r0, 0x10, &(0x7f00002aa000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x109000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000054f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r1, 0x2288, &(0x7f0000007000)="") 2018/01/06 02:57:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x100) ioctl$KDADDIO(r0, 0x4b34, 0x8) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000053000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:34 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c6b000-0x20)={@generic="09981a5644c953399f1b99cb0bca0df7", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x22, 0x0, 0x0, "355c0699c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f00000bd000+0x6fb)=@hdr={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @ipv4={{0x4, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}, 0x3a) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000282000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xfe6000000000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009a1000-0x4)=0x0) 2018/01/06 02:57:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x7) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000802000)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00009f8000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/06 02:57:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) bind(0xffffffffffffffff, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(0xffffffffffffffff, &(0x7f00000e8000-0x1000)="b8518215c261b29600a24ee02ed8a516c1f60b93", 0x14) 2018/01/06 02:57:34 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb01000000010000000000f7000004b40000003c000000", 0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000005000)='\x00', 0x0, 0x40, &(0x7f0000005000-0x40)={0x9, 0x0, 0x3, 0x5, 0x1, 0x58, 0x7, 0x101}) r2 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000005000)={&(0x7f0000005000)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000004000)=[{&(0x7f0000005000)=[{0x38, 0xffff, 0x508, 0x4, 0x1, "668ee7086acfd41dc3ac54feb9346b0c2fe6b4610a1219700d31daeb855d19c6b5b2903245ac73"}, {0xd4, 0xffffffffffffffff, 0x322, 0x8, 0x1, "6569abe2b8844d76f5bb8511328f2454a650b9af53e072f954121810b66f64273f86e6395e0e433f5fbd5c46e6ea1a8eeaa06185b04b792740a2fb304226b43d07fe8991e5e5d48d7adaff80fe6d2fca4837cb5843aff8fb842954ecb34f277b15305137d97bf37d1c756ffdbabff325acf54566bf8fdc556ae11112293e9690c367831419dbdee478d93727a5b40c03a3eae1be2f7bdb27832f81e94e86a0455dda8e0d2bf783d23afa47293dfcfbd5b13585477e31c88bead019ddd36036ba4b"}, {0xec, 0xfff, 0x100, 0x518, 0x2, "06f769f90bf176415e2735683764d070465489bbed782c49b890d0f08eaeb34630fc065750a2889c9f677329b5a908f63debc958e96ee80d4b54d400111af386e778a8cf484c029e77d0099ce513370eae6114f6c0aa84dd5186edb41dc84964d88c225231403f4d070fe8767c0cb6bced14f085120f4d36e944c73c701dea280b818072102f55a58b0c79dcdbf7e1641ee66024ad8fbe80f65da61a86a0c5311465acc50cc9925edbad5b01efa859269e4fe8c5baa8fec34f4ffe708a8ecdfe5f4901cf0b02fed4b9920b97dd9010deebb6ec5c40d4221c194f99"}, {0xfc, 0x5, 0x701, 0x7, 0x0, "49b321585f268e1e67107160d6ef7b1016f0d08614ef1b4ae74fee22060cb40a8ce49f11bf3ed544afe179c101740271c762e26c4e516b0e468500df869c339315343811034ea3b478aeb3df1257ed1a2c09d722d2d73429444d6e3db84e53415a14cf81129f1c6ac54acccfc2d1512067f462c21f09d91a910f2b727212378ffe1669bf67fea5b0db0e886f8b1fc5224be4771a9e69059bcf1450062ca61c00a2ad59f8752d95408734b0611f2c94a7354591dfb536c6a075ef5b85e5a16dd9234057a50b8369107949f53c45a1502d0a7218772867b6d840ea038d056e1320b3e433d67baa0b82fd42e8"}, {0xe8, 0x5, 0x20, 0x8, 0x1, "6c41cbaee4fa0d75440a073c4b0b06937d30a577d916ebaad89076c34038a147a5a602243e739029f2cfb4ffed2642ef9b5cf1c6f1ed723908c0c695efc0be933581bf1fdb020f9dbfe6b5a64899954b4281d691bb227a1146fcc3fbd3678087d8e56d2a8d83f0b3dbe35a4e93a45593b9a82717521c2e48517ec98c04165dc8ed80350627a1c166bb7e1eb0973622d322df1c0021c57dc0fb1cc010098741504282b2253428bc6037add0030d5112e723e851184699a2e71b552940c22f33b7583e4d463364a2559659889f5fbba3f2fbdc0fa3ad"}, {0x64, 0xe4, 0x400, 0x5, 0x3, "580d1b1e629d8a38b5edc285b140fe23583b2b3564a6e7aa00b00e09bbc5384bb10d073aef0860004415b833125b524eaa2c21dbf0cf1405de6ae240d8319520333c89fac155316b3ffbf097a3168cb30c71"}, {0x100, 0x7, 0x200, 0x52ff, 0x0, "f51c076a11ddd8e3cf3567f577cb2627debb52b02157d3cb0d65a616a66b2e329e5bea8af1cf91f938bc5ca69e9ae08361f74969dd8ba581dbaf33cc5da813e7633d076148c63e42af81a9089869244928cc701ca67ca8d30266b934b4dab1f80c1f0eb3befff00321950a134f54c6375a80a7373795605561a09f6b88f3b7b69c68c95c2cf47e8427011e9753cb97b8597891797a4cb31e6d4f22da3de9e71b6fcaa97bfd9ec5a0f9bd8b7e74a4f1923901068fd48501138cdee61a23fae8842ddad37ceb87e5be6bdbf1cdf2e652991aa53f26a1ba0413b9f7fcbf27ce6c7980fb537d1557b4d77c1ed3e64d3daea1"}, {0x34, 0xb9, 0x0, 0x0, 0x0, "496f49cb84e93ee4defac3773f555b43a365a39c2ce74919af7d196103ed0f302e1a07"}], 0x574}], 0x1, &(0x7f0000001000-0xa8)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xa8, 0x4840}, 0x10) 2018/01/06 02:57:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f000028c000-0x20)=[{&(0x7f0000c9c000)="d4", 0x1}], 0x1, 0x81003) readv(r0, &(0x7f0000409000-0x10)=[{&(0x7f0000a3a000)=""/23, 0x17}], 0x1) timer_create(0x3, &(0x7f0000ab3000)={0x0, 0xd, 0x5, @thr={&(0x7f0000123000+0x566)="f3cc3b1b58f85c18aaabd92f2c32aaaf3aa61d8c9f64fa1fe872bd8bf0929113d0dc1463378f4085281fd182eabe329f63faf627e76838124bbc1e1337854449973b3b", &(0x7f00003b0000-0xa)="9cce8b42f2e79cbc4258"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ff000-0x4)=0x0) timer_delete(r1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000943000)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b51000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c2e000)={@loopback={0x0, 0x1}, 0xff, r2}) 2018/01/06 02:57:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0xfffffffffffffffc, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000365000)=@generic="41278d2d3f294ca55eb288b594a9ba15", 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00002ad000-0x118)={0x5, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$TCGETA(r0, 0x5405, &(0x7f0000a3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = userfaultfd(0x2000000000000800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00007c3000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) getsockname$ipx(r0, &(0x7f0000ca5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000084b000-0x4)=0x10) mmap$binder(&(0x7f0000cdc000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) 2018/01/06 02:57:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) socketpair(0x15, 0x803, 0x401, &(0x7f0000bbc000-0x8)={0x0, 0x0}) ioctl$TIOCCBRK(r4, 0x5428) ptrace(0x4207, r3) waitid(0x0, r3, 0x0, 0x40000001, &(0x7f000004b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45209349041eff0f0000c73fab9b04e4a4a5af1d66000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe36fe22f184073fe215dee02fe37161246323ee9c82c790add905b90064adab9fef855d0000000000000005b5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd43d106c41d00990000000557bf8917cad630598f6e58fd1770012d78aabb0000000080000001", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x6, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d3e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000a63000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x90) 2018/01/06 02:57:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000068f000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) r2 = getpgid(0x0) capset(&(0x7f0000865000)={0x19980330, r2}, &(0x7f00005e8000+0xec6)={0x7f, 0x6, 0x2, 0x1, 0x1, 0x10000}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f5f000)=0x1c4e, &(0x7f00006b7000)=0x4) getsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f00006ff000)=""/181, &(0x7f0000d17000-0x4)=0xb5) 2018/01/06 02:57:34 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)=""/0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000c000)={0x39980732, r1}, &(0x7f000000c000)={0xffffffff, 0x400, 0x3, 0x100000001, 0x1ff, 0x6}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r0, &(0x7f0000005000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) 2018/01/06 02:57:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400000040600) sync_file_range(r0, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc2, &(0x7f0000ba2000-0x21)=""/33, &(0x7f0000e86000)=0x21) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000233000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00005eb000)={r3, 0x80000, r2}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00008b1000)=""/201) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0xfffffffffffffd11) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000550000-0x8)={0x0, 0x77, 0xfff}, &(0x7f0000e34000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000125000-0x8)=@assoc_value={r4, 0x4}, 0x8) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000daa000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/06 02:57:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000aba000)='/dev/loop#\x00', 0x3, 0x180fff) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="01", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/06 02:57:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ec3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e65000)={0x0, 0x7}, &(0x7f0000a15000)=0x2d1693d7c3d22bd4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000883000)={r1, 0xea, "db24cbac4d2afc9449893bf9db4a8b12d1113ac6985829e1a5eaec3bb0dbf81593f749b7abc6a793920ed556d4052747b6f1e6b179dd4629ef8565358019d0bd53b32205e3a857c1a38f6901b4fbfd699505e7df7be9406a33c9070d5afd6e812724f3bc2cc8f4ec4be56860cc1c299ecf8562af31cebeb1f6a8e4404f5c84fbbe33a943d715d73c8171e4aa41d5378aa9e982f0cf5f29486455770a4a6bf838622c01052e8dcec42db4e1a53ea6bbc959a27a55eee31b0c57a80c7697a6615b6a57998fa3682cd46ea864b5e94a4fbbe21221e5666f8da604bc805269b9416974f822f0e114b5e225b6"}, &(0x7f000066d000)=0xf2) r2 = socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f00009f9000-0x10)=[{&(0x7f0000638000)="580000001500190000bb4b3000055c5d02ed3b850280000000000000000258a2b25205000000723e01000100ded7000000000003df1741380a00b6f8f7060000400e8d00004000000000000000006001ab1dda4a0e536e01", 0x58}], 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ead000-0x5c)={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, {0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000000}, 0x2b7, [0x5, 0x7, 0x8, 0x0, 0x800, 0x3, 0x1, 0x73c7]}, 0x5c) 2018/01/06 02:57:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00002d4000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000651000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/06 02:57:34 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x111000, 0x0) connect$unix(r0, &(0x7f0000017000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000002b000-0x4)=0xffffffff, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000001a000-0x4)=@int=0x8000, 0x4) 2018/01/06 02:57:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000000000, &(0x7f000080f000-0x80)="", &(0x7f0000473000-0x4)=0x0, &(0x7f000025e000)=0x0, &(0x7f0000001000-0xb6)="9c55ade486a812db6b7827ecd3e0708b3e19ba4e7848336f5882e1bb66d822cc392bc8bd7f52f5be5f388aaa839c46cddcd2d527a586f1c5b1df159d4408c19e918e61b147d28d9862c713d44b97f3dfea891193a96608ba241cfd5edb2e74e302b9ecb5e5d52aa65072e331f99cdb882ca86fce51b6cfbc89cfb88368430e4ebe30f668fd18b13a0ba9e1d976556df912ff8a2cd2570c212ef8963bdfee7e17c2204c328c355bf251ce8503cdd437d9b911bba895f6") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) fchdir(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000-0xc)='cifs.spnego\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x7e)="3126402443a352bea38e84fae794117542488bba4484e92428167d11d57100fed23b299f7fc7499f14337f6fb268cae4a2762e84713ea7fcf05b0bfbca238163ee229101fb35b49b719c174f9dc0fbae40311cc5110132109e801e9ed63477c1561503e6e2118776b2f191d43e01da3ea621b0ff1db79c7cb59adb8bf440", 0x7e, 0xfffffffffffffffa) keyctl$revoke(0x3, r2) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x4e8800, 0x0) timer_getoverrun(0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/06 02:57:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000061d000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000793000-0x4)=0x43f7090a) capset(&(0x7f0000f09000-0x8)={0x20071026, 0x0}, &(0x7f0000ab7000)={0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}) 2018/01/06 02:57:35 executing program 7: r0 = socket(0x11, 0x803, 0x0) setsockopt(r0, 0x107, 0x14, &(0x7f0000da0000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000+0x6e1)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xffffffffffffffe1, 0x200, 0x6, 0xffff, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0x150)=[{&(0x7f0000503000)={0x27, 0x100, 0x6, 0x7, 0x6, 0x8f, "a03f109bfb67369d0e534aa790a52359de90812fe355d553dd13641a797089fa2cdb2d6e5c74299d7a9aef2d02b2056cd0f2040815c31ec282e2c8abc2cb78", 0x81}, 0x60, &(0x7f0000fec000-0x10)=[{&(0x7f000000d000-0x62)="7b47615cad4bf36b1aaa9326af66a5196fa0931701e33dd1ce1d9df06c7da4cf15f4a17c825acc1605270c0e2d47c9730e5f8a036dd3edf1cfdb911df3d1d2329dd3a34f234e7a19a9292f48667aa4f404ea45db048a4e0c13e96798e00c2c095774", 0x62}], 0x1, &(0x7f0000001000-0x50)={0x50, 0x118, 0x4, "21bbdeb32aabe7e6ff834395230e980404f0929c4ff71e0b9612ec863c79c5c2ebfcac37caa0ce0cf2618ccc476eb248fccf567db443f3470019f611a11a"}, 0x50, 0x4000010}, {&(0x7f0000001000-0x60)={0x27, 0x4, 0xfffffffffffffeff, 0x7, 0x1cc, 0x8001, "20071490a3f25c40215503633ccd183a31d4a9ecad796c871d8cca9526e908520c9f116badb8b4119c73de4acfd193a46b85776aab2bf25228bd571c49c4df", 0xaa}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="25c37b5526135bff1748fc834c1cbccaa5cc78b32ab7df373fa49ee82dd03d56b2e795bb08bb24", 0x27}, {&(0x7f0000000000)="15bea0a95ff32acdfd2d9984c2bf49293c4c8a588b4bbe3ae10c89d3965366063095a2be67a5b9dc2ef33d8152e9d26b6fe09ae444147d1db4ba1bbaf08831c355702c89ad44704f6f15ccbf6a8fcceb5a371515105b692ed2dcb8e0a235ab9f5e10ab0498a4db22ccfbadae7af83bd5ba8262125ce77ea6e313", 0x7a}, {&(0x7f0000b16000-0x3c)="f769ba74a638c32d5e532ce8cb7323b49e79f47097a89e520b8f7ad62eb04a2a389ba8df2e485c440d1d79a93b4ffcaf8282ee26e0e1a6e9233daafd", 0x3c}, {&(0x7f0000000000)="44167dd436e4ea0ee12ea0d3bc1479fe759ae3cde1b1fada460f9aa1e65be234e74aff2dfb21519fa9c48288849c92e3ebb14ecfc23775bf7dbc3f7afdf9c1876793ef9cb66af6583cc49a8ef85b742add910501050c3e1e3917d72caa7226ee42aced1e708d2ffb0bb02a27c402d10bd5468a433aea0085f2331b4a9080319cde7e3f25e7b2e76b0f8496add8e45a03f6f343d0d9d093ea69183ffb07d10a70df5e215af015e5b73be6c520798242d7a9b584adfbfd66c70bf5a37025dc855a70d8e397517da25d5a0dbf3e6105bf3affde823f3dc81ef1ef7cdfea7eb9c78aff30e9", 0xe3}, {&(0x7f00008ae000)="b8c74577fdbd3d8bc468f04ee1905813639a2eed2f97fdc878938f415eb942e22fe8b4f68f92eeb3e45a61634aa26c77724dd0332b6cab658b1ea3c370c277021eda6617ae328a4e3e7508a0039037", 0x4f}, {&(0x7f0000308000-0x98)="2b743215fe6b083e1864e8217d11895b50e5abb276980306cee6853b89fda84a12f8a387677d054e5d1d4fd01ed58628df31cbf55774001e1443330985211f0b293e0cfe5557f20254e90762b3b0a9125289351f19caafbb95d7cf47a274caa94dfc725f70c2969da3c3049e9018029d01bb50fa46bd6ab6ada6ae50c7c4c5b95b73e089726d4b74ec53b4d995bb4977f65af847f43a0bbd", 0x98}, {&(0x7f000017e000)="75c8b0c792c915ab2c682f83ad178d06bc3b4a794ba521c1", 0x18}, {&(0x7f0000000000)="b922947f26193269dcead513f5e6856c7be05e47dc6827d2d283faf5a29d4538e9c6423f2ffccb89586e580199267701bfa35a184357e00a2459fbb64c62c3ce077df4081662d86a26f61ea351fc479d556814142b95dbf6b404244ceae5028726cb7bbcd3197eb48ef68c15d83cb3d1941db89d7c072671a1fc0260d3300f1829162e70280e3b1300dda1732d193595d2b249a4a88fc6d0f0e906a5c1c58c5ec6df70ef24104c4bbc86acb94b7200ce2884670f58a1a9719d3c01c898a2af0222d8a8f02f4773e23f3df3aa88263ad5aa5b77", 0xd3}], 0x8, &(0x7f00002b7000-0x50)={0x50, 0x103, 0x5, "cbc9d69407778c9526727930a4da933aaadcae22a0942196bf09effc4200169880a646b8421b83bc847fe36f36109d8bf4085aa0a09c744185a0"}, 0x50, 0x0}, {&(0x7f0000001000-0x60)={0x27, 0x100000000, 0xfffffffffffffff9, 0x2, 0x7fffffff, 0x3, "d7ee96f2af203a03c211a795248ae513b7ec1286cec36c05d49f642f8ee76c84e2555b01ef970244c292a46f489465aaa427e4b70f7f714b66083299e957ef", 0x5}, 0x60, &(0x7f0000ee2000-0x40)=[{&(0x7f0000b2e000)="b28bfcc0a0c6d196a71137037d451e5a98895275e54276be5124ffac8de1d01cc2dbce5bf245be26aeaddcd869cb400abbfec1558ab38831f83b57252cb221504430d91a424f25b6f28020f75fd0d061136939b33d12becc5a445acc7b82182b8a5c994451bb4c79b53907eb75db291d3c96a65fd52e0f08742235ae7485fc1e13f4915956a692bf469fa6b1834348749315ca79ef369116e5606450b9c2b6138125e7aed1144615a5bc81eed04cf913fa8ba1674f190638c2b53faeb89cb24524cba16f84b60ac4850523f86b5b847c0db6c95738d1dfcc8ba6341a4ee985383d7b4f04a2dc520a", 0xe8}, {&(0x7f0000000000)="736a6b946528693e3603efdc10aaf94faf6d17f061a1f1eaf116d87c67ce9efa3043aaf3d7e5f876ed289464ae8f2c0c94a7f7c4bf8070", 0x37}, {&(0x7f0000000000)="5ca68c14c1b976ab1376e0f3a7dd2ac0aed47857943de5bfbe49f54e6b63ef3b028c5910c3a8b947c2e62ddb7b157f35cf1b974e6887df0b741346db276b2bf4622cf6a4712312defb7a46a0ea1380d9d77c1977da99eb7568f91c521920a10fd69ca69dbecd26a590b0309221ef4941c168784fa1b38bbc56d253bd23785dcceb8fbcdc3fa64014586d84a0a661c31c69e0884ac56454709f8fb214e180bee0cbfc601c5cdb3c4667bb8aaa5e80f80bdb1e86ca3f239e9fffc93a493ba8", 0xbe}, {&(0x7f00001a8000)="9a3d75ee8921ac7e01ef5f63cd36f682571063f075af", 0x16}], 0x4, &(0x7f0000000000)={0xe0, 0x13f, 0x3, "2bc9046e6e17eed8fdf2545289fb70dd8aa415a7ea7c52981268465cf44d67dc9d1a93195d962316057b094f82be7458518151a565e4f8c9e0a3eef258324d3ecbde9866456e47fc8d916bd3bea6cea24cab2647061f149386e17894c7882c1d9d297d1862d984854140d4bacad638e6a9392f86b45482431ba3a7732a4fa706a152994b2ec1d34fdf1e6bd569cb73e247a53bc2e260d71f71149e25908691cfe244b710465c375f58d1ca70f2b1d55bf3da785670cbfe26ee82910645ee8742f089320201abd5a159fa4f3a"}, 0xe0, 0x40000}, {&(0x7f0000b30000)={0x27, 0x4, 0x943d, 0x7, 0x1, 0xffff, "03a57873f37871285d5c03703bb928f99e4e03ecd317200c1bad13653a44233da4d7f04e0a9267824a5d79000a1be03441bd562fbbdb05ca3b1d4aa5c2abf9", 0x7}, 0x60, &(0x7f0000bd4000-0x20)=[{&(0x7f0000c14000-0x97)="80710f6f77ecfcaa5b415d62505f33a737f7934f934a1d3f54a45a0035e3697740378543b9b71dbbcae00fd5d6332ca93b7ea6371537a1645c5c8624a5769a3dfced544b9abd7d15106ae703fe0be8bf29db62f06978ba0bf5dd5426a53f857c0827e05103454688627c75575930c85efe7d89b16c6badfdfbd7a7e406eacd5b7137cc45b7939ce8dcccb2f46fe8a6971264eb8a239808", 0x97}, {&(0x7f0000001000-0xa8)="9e69a2c8fe8a006b8c36d09b3202a624d170bd9943ee04098767a2dd98aa7d0caba7fa3f405a78cb34d333c6c2e1537bc2378db1cda3ffedcd09795c2ecee933347de757f47b20c5ef82bd9ce3cb6c915da6a6e8fc79ca45641cdc49adc04655187ab8c53ef723c49a585312669eebbb6622be0d3089d118fc34c7d47919cfb6cf5a01e8a69b4808821748085812c91724bc666a948a0e3e2a94a75fe087fa5128cb3f1182db9a84", 0xa8}], 0x2, &(0x7f0000f02000)={0xa8, 0x115, 0xfffffffffffffff8, "620f4de8f7d5c86317cdba23b6b686e98d439a94ec3c120d74fb9ff8d1e7923489c47c776ec44f407612503a98894b2779f009bd8b700f9c46f1971bef7945220b526649f12cc23bb9d815d9ca9ea9fa7d4c8e907bee49c033d4f3cbde6e7d76d6f4e406fbf1e2d238697e8a9b574ae794a8f1d9440affcb09b04d2aa190c70e3f18521f79e9250f42d3e9ee7510fa028f31cf9408d6"}, 0xa8, 0x20000880}, {&(0x7f0000705000-0x60)={0x27, 0x100, 0x1ff, 0x7, 0xffffffffffffff01, 0x4, "9efecb8559175ce4c37fc27d6b43f9119a82cbc04d31f0c3ea07154ee1e06b4627ef395763a5309a6e19e06a9fa5ef726c52fe8e9b63ff1c64e88ab7458693", 0x5}, 0x60, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="10c875b4c306b97210f4c560ac", 0xd}, {&(0x7f0000000000)="f667610540f50b2a448d787efd637c4a92b7b556158cb273445e9aafa31700cde6ad2788dcfce5a7ad9e968057c86dfcf0918c5599058aaf0a0f517231b1559d9daa418e94d594874fa3f1cd16f8f770a185d7381267d0faeb2e4e15ce5aef5f5bead5ea389853218e79afdba7a07c37984f68e0c68a6d93c034883bc511fb8afbcdf681f61df4fb625eda6efeab9ed46ca79a016b77dca50081b31fad5905712d1ebcca7512c18045b40a3a55a357e6154951bf24cb64c0add9d4da9371744c", 0xc0}, {&(0x7f0000001000-0x11)="038bf7b199a980656dab42fc916fa6cfed", 0x11}, {&(0x7f0000445000-0xc4)="f402d64057165a35e50a0b4fb6ffbfd4f17c79d52a2781db0921ecc7d3aa86d21031c5476e3e9a998eb1f8ce8eec2ac47b30071d88b25b3f70e41c89fd643d0da59c3a64ce11d4a1f6e0ebbdec92fb3eb0c37ae22983a88032a49d1b7ad61d91595f0df7817339c79c9b6b699cecbf57f74947f9146d6b58cdf7451bbf22cae938dd0928056b6c417da91fa49c5abe67a5bdda1e9a6672ac246e7383bfcc1198363a4cb63cc2292f6b575a0bac79e6267d7967874cb56211a6c120a0187147f0ef565c48", 0xc4}], 0x4, &(0x7f0000000000)={0x40, 0x0, 0x5, "3edbaba95722bff95629368e4e44556e61976374f250ebd9a4d9fff84ec3b981b71f4e6ccd22fe8e86e2693e"}, 0x40, 0x40000}, {&(0x7f000006d000-0x60)={0x27, 0x9, 0x400, 0x5, 0xc1a, 0xbf57, "fcad0d2ba0bfea9359039d2ff4f4440aeca9de93a04b7b994e395bb43e1a0e33d6943baab60b0bc354c7e33d3f0b534439b07a90694c3dbc7a2d5f3ecd2863", 0x2}, 0x60, &(0x7f0000c3d000)=[{&(0x7f0000001000-0x2a)="e834e2c01b084ae9ee8ba255de7990b11f0413e853ba0bd4cd5d0eec504604b043673541857298232197", 0x2a}], 0x1, 0x0, 0x0, 0x20048000}], 0x6, 0x84) [ 71.349383] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/06 02:57:35 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000406000/0x1000)=nil, 0x1000, 0x9) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000667000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005bd000)=0x14) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000511000)={0x200000d3, &(0x7f000016b000-0x10)=[]}, 0xfffffe31) 2018/01/06 02:57:35 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}], 0x74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000-0x20)={@generic="3e87343f18a122a541dde45b166a7468", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x36, 0x10001) [ 71.398525] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/06 02:57:35 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000703000)='./file0\x00', 0x88) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000fda000)='./file0\x00', 0x0) 2018/01/06 02:57:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)={0x0, 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000543000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000028b000-0x88)={0xfdc6, {{0xa, 0x1, 0x3e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/06 02:57:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00008d0000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x3, 0x100000) pwrite64(r0, &(0x7f0000859000-0x47)="ddf8bf0aa792e545c53f1191cdf2c127e48591a1db12f0d7324c2ab8b0455164adb8a773878bb5a6f837917f6337c0297d02b0e24726b643442170f9f3a325c109f6f123ea3391", 0x47, 0x0) r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r1, 0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00007cb000)={0x10, 0x0}) 2018/01/06 02:57:35 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0xd30}, {0x0, 0x0}}, 0x0) 2018/01/06 02:57:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}) r1 = syz_open_procfs(0x0, &(0x7f00000f7000-0xc)='net/rt_acct\x00') connect$netlink(r1, &(0x7f0000d26000-0xc)=@proc={0x10, 0x0, 0x1, 0x400000}, 0xc) 2018/01/06 02:57:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000122000)={0x0, 0x39, 0x2, @thr={&(0x7f0000884000)="6efd6e", &(0x7f000076c000)="ba7dfc51083b7c0e7c709c112bd3b308c7c4b673159c26c234b87f9a8e90b8a76ef5adfc6b3268d613318853b33f19021df2e7192cb1529e897e2fe33bc10721ee004d8fa8a9a00d3cfce8fe1cdc0b8ad010336b6daf67296acab7d3e26ad21dbfe41e6cd89723d6c4254a1e7bbc638887e32896ea113423569433bd924149633080215bfa6f9b2b56920fe31fa27c4724efd12cdae8fa5495eb25f4a5c24f45f17d1102992bc178bc31d3cc8eb457e6e2b6dac8fa9ab5e6a42c2f71592535fa725139d04b0a2507e767d10aa3f7f0fe047aa0228913"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) waitid(0x0, 0x0, &(0x7f00002c2000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f000002f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d58000)="220000001900070400942600090004000a0102000000000103000000060014800100", 0x22) pipe2(&(0x7f0000094000)={0x0, 0x0}, 0x4000) pwritev(r2, &(0x7f0000ad3000-0x60)=[{&(0x7f00004f0000)="91c60710c4ee0502201573ade97477ac8f8568b867b07430a30789d73feb06a645ffcc506b24ab4032d878c36569906f6902f0972b432c33f8bac121ea5d0bc4453a0b98b9cfdec818bbe6147f626a9f6e96849bb8033d7b4f1fdbb7a2538beebcd250006e398d8a333a19f92a2e59a3e4779f8371e3caa4542d4f0b317006154a44b17a98eab4841155e0a29a0f9647391a0183502264141f691c922bfe5e9401463dd31ce52f48fec3072686852decf4f051f06ef9d07a0f8082e0a93f2991432d9be55657d7f2504d16c72d53bf254ed52ab82a7d9ba24086a6d574a56662344d1e0964af41f21f06135eec2a83b5361c579e46293666bf", 0xf9}, {&(0x7f00007a4000)="74a68d2bd8f003038840e1d4123585a1acc259043f77f9b2a1a0e7a8c5843d15b2525839dc8a7760079d673155cd2cae4c9d09b9f11c3b45c984402b263b7ce620afbdd6d01295bac90f9d3744fc65774736caea881cf9bb6e401c194b5419ffd3333cb1eb738fa3f13ac9d1ba70d7334f39fbe87210eb01939028622f0d3d341a03817817ebfe0b3204ff096c6a1a64479a50f5fabd855b3f7c674f94ecf6df4847c1ca834ec10d9d92735d", 0xac}, {&(0x7f0000329000-0xdf)="26c416eda3b51f465a3033a6c7418ecf16da7f93a7cee88a829a13946a33634afe5ea13c88369d5b8736b882574ca0ece346e668618a425e53fb57cf7bb060267bfb6a4d89638f1dac9a389516189f57d76bbb21b48202e0be9f5806065f6b96d44a2d666fa52c6a9d799fd961893eaf0443f28a21b8dd8b8289e2ffcf842e9ddb03ee1accff58e8d6767968448eb8b5fd9c4df46ed9bbdea2e57be986fac063a4c68e39bb298eabafcc767579d67e71d9fcd2fa4d0affbe8f558fc734c991ab63b9a46a532404d4944252a8f95bded99538c838de359642c569a0259476cd", 0xdf}, {&(0x7f0000f0d000)="2e2b3f2abfc02b56c825288cd55c8eb48c632358374d64144e607eb7dd46663c51fe88ecb14e15d89880879bf814175bdd43a97a954a2cd1f69b31b38e7903058a998c", 0x43}, {&(0x7f000068c000-0xc5)="db3a789442101bd473eb216cdc175a1d66e3e726fe4869b984ee567ebd18eafa7a0ef528c2393e6a6e92d81b70a15f1b9b458b4cc8bdab8fad537cef3f2138af4589fdda01e612bdc67d1ebbea906707b44964fdd96eaab49e537fcb092fb77474eb90d22821f87e7c414a07dd89d8546e126eeb19f4eb3b9810219ef9c01e2f326f67f0cf9e7e3dbfb1cf8d83dfabfa1a8340cbde3c49f3ffac9fa5381a13054a7ce3049c962fe2b32ba13bc69820d5a7a87be34f2ae57423fe1b82f090dba27b977d625a", 0xc5}, {&(0x7f0000155000)="dd6203bd90cd0f5bf2765e798770fba3407183a27e132294ba69c9baf6e0433952be6bbeed0ce8ba82836b25025d70d3d2ddc4576906109eb32ca5", 0x3b}], 0x6, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000094a000-0x1)=0x0) 2018/01/06 02:57:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x36, 0x10001) write(r0, &(0x7f0000f02000)="", 0x0) getsockname$unix(r1, &(0x7f0000f77000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a0e000)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/06 02:57:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f306000000141900040004000207b600000000000608000300ff00001ee404", 0x39}], 0x1) 2018/01/06 02:57:35 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007a8000)='/selinux/mls\x00', 0x0, 0x0) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000096e000)={&(0x7f00004c8000)={0x10, 0x0, 0x0, 0x1830}, 0xc, &(0x7f00003c6000-0x10)={&(0x7f0000000000)=@polexpire={0x238, 0x1b, 0x0, 0x4, 0x2, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@multicast2=0xe0000002, 0x3, 0x400, 0x1, 0x1, 0xa, 0x80, 0x20, 0x62, 0x6, r1}, {0x5, 0x3, 0xfff, 0x40, 0x8000, 0x2, 0x1, 0x3}, {0x7fffffff, 0xe, 0xd0, 0x1}, 0x7, 0x3, 0x2, 0x0, 0x1, 0x3}, 0xa0d7}, [@tmpl={0x44, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x1, 0x2, 0x3ff, 0x3ff, 0x1, 0xe1}]}, @ipv4_hthresh={0x8, 0x3, {0xf, 0x1}}, @migrate={0x88, 0x11, [{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3f, 0x1, 0x0, 0x3, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5e, 0x2, 0x0, 0x3, 0xa, 0x2}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2c, 0x3730, 0x0, 0x1, 0x2, 0xa}]}, @u32={0x8, 0x1f, 0x0}, @sec_ctx={0x60, 0x8, {0x5c, 0x8, 0x1, 0x2, 0x54, "81d8830164f486f49b57971c30f95950cd11c8c3a04469f4621d62b5a73d33e05b0cb96db912449719619c441a8db006e3bc5315b508e23f79aea436430e2e3f7f87932d2e727a0373404b886f15d358ec8a8770"}}, @replay_esn_val={0x34, 0x17, {0x6, 0x2, 0x2, 0x6, 0x0, 0x8, [0x1000, 0x6, 0x6, 0x2, 0x4, 0x3ff]}}, @offload={0xc, 0x1c, {0x5, 0x1}}]}, 0x238}, 0x1, 0x0, 0x0, 0x1}, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x400, 0xfffffffeffffffff, 0x6) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r2, 0x408) 2018/01/06 02:57:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000042f000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, &(0x7f0000949000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x80000001}, &(0x7f00004cd000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) fallocate(r2, 0x2, 0x4, 0x2) r3 = dup(r2) pwrite64(r3, &(0x7f0000e4c000-0x64)="220bfb15c4a7386a7cb6ed3ff66fda287d9f355fadc15d390ee12ae14b1d350861a2fd3f6c49189614444f604f51e36d4ac186ac3dce436082fc8baeb9e15bb279a0e61c891eca3d7c72a4c3bb29c02493bf17d8e268899407c38cfc4c8fd271e0e89fcc", 0x64, 0x0) ioctl(r2, 0x8916, &(0x7f0000000000)="") ioctl$TIOCGSID(r3, 0x540f, &(0x7f000030d000-0x4)=0x0) waitid(0x3, r4, 0x0, 0x4, &(0x7f0000c22000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RELDISP(r3, 0x5605) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xc17, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) 2018/01/06 02:57:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/fib_trie\x00') readv(r0, &(0x7f000031c000)=[{&(0x7f00003eb000-0x8b)=""/139, 0xff9f}], 0xa1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000116000)=0x0) getpriority(0x3, r1) setns(r0, 0x44000000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000a02000-0x4)=0x4) 2018/01/06 02:57:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000db1000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) unlink(&(0x7f0000b53000)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000bd5000)=0x0) process_vm_readv(r1, &(0x7f00000a3000)=[{&(0x7f0000829000)=""/243, 0xf3}], 0x1, &(0x7f000085d000-0x50)=[{&(0x7f0000ec8000-0x2)=""/29, 0x1d}, {&(0x7f0000933000-0x60)=""/96, 0x60}, {&(0x7f000055b000)=""/189, 0xbd}, {&(0x7f0000a80000-0xc6)=""/198, 0xc6}, {&(0x7f0000a5f000)=""/28, 0x1c}], 0x5, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f0000313000-0x8)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) timerfd_create(0x3, 0x8040807fd) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/01/06 02:57:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000095b000-0xb)='/dev/loop#\x00', 0x1100000000000004, 0xac80) readahead(r0, 0x80000002, 0x9) 2018/01/06 02:57:35 executing program 1: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d9f000)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000083000)='./file0\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000405000)='/selinux/relabel\x00', 0x2, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/06 02:57:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b72000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000eee000)=""/91) r1 = syz_open_dev$evdev(&(0x7f0000cc2000)='/dev/input/event#\x00', 0x201, 0x4400) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00007e1000)={0x1, 0x10, &(0x7f0000df3000)="b3cf6dd84ad5a849803565be3c3d66d1"}) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/06 02:57:35 executing program 2: mmap(&(0x7f0000000000/0x918000)=nil, 0x918000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000908000)={0x0, 0x0, &(0x7f0000912000-0x10)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x14, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fstat(0xffffffffffffffff, &(0x7f0000d54000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000608000)=[], 0x57) 2018/01/06 02:57:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ec0000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000620000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = add_key$keyring(&(0x7f00000c0000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x0) keyctl$revoke(0x3, r2) 2018/01/06 02:57:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000bdd000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x811ffe03, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setns(r2, 0x40000000) 2018/01/06 02:57:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4e000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000501000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001f1000)='/selinux/relabel\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000811000)=@hdr={0x1, 0x1, 0x5dcd, 0x2, 0x10001, 0x9, @ipv4={{0x25, 0x4, 0x0, 0x40, 0x9c, 0x0, 0x7, 0x6, 0x7f, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x4d, 0xfffffffffffffffd, [{0x6, 0xd, "a9875947135c82aea7b497"}, {0x0, 0xc, "6167db2ac8c200619073"}, {0x2, 0xf, "2202c556a1cbb344083c6d34f3"}, {0x7, 0xf, "67dee9b2620db3a0ca0c7ad227"}, {0x7, 0x10, "149efb300965528bd383c48d77ef"}]}, @ssrr={0x89, 0x1b, 0x7, [@empty=0x0, @rand_addr=0x3f, @empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @cipso={0x86, 0x17, 0x3, [{0x2, 0x11, "1462f33795e3befdf20a039bc7036e"}]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x40}}}, 0xa6) 2018/01/06 02:57:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042a000-0xd)='net/if_inet6\x00') ioctl$void(r0, 0xc0045c79) pread64(r0, &(0x7f0000647000-0xdb)=""/219, 0xdb, 0x100000000000000) 2018/01/06 02:57:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000601000)="8908080004", 0x5) r1 = accept4(r0, &(0x7f0000bd4000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000696000)=0x9, 0x80800) recvfrom$llc(r1, &(0x7f000070c000-0xa1)=""/161, 0xa1, 0x2, &(0x7f000043d000)={0x1a, 0x18, 0x7fffffff, 0x9, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/06 02:57:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f000008c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e39", 0xe2, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000c4b000-0x3c)=[{{&(0x7f00002a8000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000042a000)=[{&(0x7f0000774000)=""/11, 0xb}, {&(0x7f0000781000-0xf7)=""/247, 0xf7}, {&(0x7f00007a8000)=""/252, 0xfc}, {&(0x7f0000bcd000-0xfe)=""/254, 0xfe}, {&(0x7f0000ca4000)=""/234, 0xea}, {&(0x7f0000103000-0xb2)=""/178, 0xb2}, {&(0x7f0000ba4000-0x3a)=""/58, 0x3a}], 0x7, 0x0, 0x0, 0x3f}, 0x5}], 0x1, 0x2040, 0x0) shutdown(r1, 0x2) 2018/01/06 02:57:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x60002) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000909000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r1, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f0017", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/06 02:57:35 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000057d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x5d, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) 2018/01/06 02:57:35 executing program 7: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000adb000-0x17)='cpusetposix_acl_access\x00', 0x800, 0x11d, &(0x7f0000ec6000)={0x9, 0xffffffffffffff23, 0x9, 0x8000, 0x0, 0x7, 0x5, 0x1}) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ec8000-0x6)='/proc\x00', 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000f91000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pread64(0xffffffffffffffff, &(0x7f0000471000)=""/181, 0xb5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000798000-0x4)=0x8001) ioctl(r2, 0x8912, &(0x7f0000006000-0xb)="9f06020000000080ff") 2018/01/06 02:57:35 executing program 3: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x800, 0x0) preadv(r0, &(0x7f0000b1b000-0x20)=[{&(0x7f0000d50000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) dup2(r0, r0) 2018/01/06 02:57:35 executing program 0: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000208000)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f5c000-0x4)=0x7, 0x4) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x800, &(0x7f0000fba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000fba000-0x12)={@common='yam0\x00', 0x8}) r2 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/hwrng\x00', 0x501002, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2f, &(0x7f000019b000-0xc2)="78622c1016ff8cc2d1eb0010bd139d6486d65f1ba3d4f5c03bf8774aed2d628f828cc130099e9297707dfd0eccec8a1a98321b6f73e88ff5d1c40f8bac7f79262eb9d64822e1da9971680647506aa17669ccab2461d36f4fdd2a0f68acd22b43fe5108eaba88d8b6f33b9b3a3ce559bd04891616f61a3df92c091427e57f31f3a2c0870ee15276c4b2e79f550af6ee8e9b3c92d9c92ec6a7ed260875a7af3199e8d1d0d536990ce795d7406a9efc96c1d6533322953b2deec61cd5e0c4388742bc", 0xc1) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb050900010004010049401d58", 0x1f}], 0x1) 2018/01/06 02:57:35 executing program 6: ioprio_set$pid(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000)=0x3) clone(0x80000000, &(0x7f0000af1000-0x3)="", &(0x7f00001ca000)=0x0, &(0x7f0000103000-0x4)=0x0, &(0x7f0000000000)="c510cded9d0183f5052860b2f26fe20cf6a6dc309d935daf818c9b97d4036160e96a815384b1ea1c35ed51e081948aba1ed73115f40608ae6c7fce3286e151a77e545c381e") 2018/01/06 02:57:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000398000-0x10)=[{&(0x7f00003b0000-0xaf)="5e520b6f83459ea59a1fe2141feff5bf937165563fecd1b6a7f093357bacd139bdafac16e38bb708bda95ecd5c53ba037928e9f60c9b5ed0446029698299c80101000000000000fb4a26a1e9e4906d1107eafe2dc797c89179b8cd552b14c40298fee917776b7baf58c7363cefecd2e64d586e85c632b88f0ccc7425f2ba989f8d907328c322b3ac97942b41a837aba857b89f26f2e429cc8d2edd77c60300000000000000ca5e72e23c8675b11413", 0xaf}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r0, &(0x7f0000b8d000-0x70)=[{&(0x7f000043f000)="0298196ace3f989e03db1ceade4ea3f0533847844aa54933dc7b8c815bb2f1b2a230aff9cbb6bf04a6f6208e8cd2a73feb2558346a451a231c2881291058e65ea1cf0a", 0x43}], 0x1000000000000081) ioctl$TCSETA(r0, 0x5402, &(0x7f00001a1000-0x14)={0x0, 0x0, 0x58b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:35 executing program 5: time(&(0x7f0000986000-0x8)=0x0) clone(0x0, &(0x7f0000598000-0xe4)="", &(0x7f00009fa000-0x4)=0x0, &(0x7f0000e0d000-0x4)=0x0, &(0x7f0000b1a000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') open(&(0x7f0000001000-0x8)='./file0\x00', 0x2903fc, 0x2) 2018/01/06 02:57:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000cd9000)={0x0}, &(0x7f0000515000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aec000)={0x0, 0x0}, 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000441000-0xc)='/dev/autofs\x00', 0x20004, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000290000)=[{0x4, 0x1}], 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004f8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/06 02:57:35 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000005000-0x24)={0x9420, 0x8, 0x100000000, 0x1, 0x8a3, 0x7, 0x1c000000000, 0x400, 0xfff, 0x3, 0x3, 0x471}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000009000-0x60)=""/96, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000007000)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000007000)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000006000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 2018/01/06 02:57:35 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000022000)='./file0\x00', 0x120, 0x3) recvmsg(r0, &(0x7f000001f000-0x38)={&(0x7f000001c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001e000-0x30)=[], 0x0, &(0x7f0000017000-0x8b)=""/139, 0x8b, 0x0}, 0x2021) 2018/01/06 02:57:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000e6000-0x8)='./file0\x00', 0x800, 0x10) fcntl$notify(r0, 0x402, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x20, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 71.987667] keychord: Insufficient bytes present for keycount 56 2018/01/06 02:57:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000084d000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aad000)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000067c000-0x4)=0xfd05, 0x4) connect$inet(r1, &(0x7f000094c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 02:57:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 02:57:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3", 0x1f}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f56000)={0x0, 0x0, 0x0}, &(0x7f0000788000-0x4)=0xc) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) stat(&(0x7f0000769000-0x8)='./file0\x00', &(0x7f0000edc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/06 02:57:35 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x2, 0xc0000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000-0x10)=@common=""/16, 0x10) r1 = socket(0x1b, 0x4, 0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000003000)=0x6) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) sendto(r1, &(0x7f0000005000-0x1000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/06 02:57:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000c3000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000ac4000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c8f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000048f000)=@routing={0x3a, 0xa, 0x1, 0x0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}, 0x58) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002b9000)={0x0, 0x58, "32e2541ca03089d0aa224913b5f967b261725bdcc8da36ee7174fa13159ec47c3dfc883b7a74b10d3d92e5e017a57a451b48fbe247393ea1efabddcc857e6de8bd808d45be5468d94e231c5e8beaf8709ee9c1415f120656"}, &(0x7f0000539000-0x4)=0x60) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000f5000-0x18)={r2, 0xa7, 0x30, 0x2, 0x400}, &(0x7f00002c0000)=0x18) [ 72.084486] audit: type=1326 audit(1515207455.705:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10954 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 72.112808] audit: type=1326 audit(1515207455.735:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10954 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/06 02:57:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e2d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008de000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x7ff) sendto$inet(r0, &(0x7f0000687000-0x95)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a6a000-0x4)=0x0) 2018/01/06 02:57:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a1c000-0x18)=@add_del={0x2, &(0x7f00000ff000)=@generic="ea3de3d891193406b61e88882061801f", 0x3}) r1 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f000093d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/06 02:57:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f34000-0x88)={0x3, {{0xa, 0x1, 0x9c, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd, 0x0}) pwritev(r0, &(0x7f0000ca9000)=[{&(0x7f00004d4000-0x8a)="de607b1fa58ca3f9ff6028059fc8b400d541fa507bca35bc7d4740b4c2248b73112f0016fad3c96b62c22f588c779a0361a24942f65b9edd697d58701cfc69a5da3039360cfca7b61b36a383e1ca7d50d104e66754a0d5cd5e0af2638126fc627b77fcbe9d9189dc2093d2f408d0804208df2e52b181bc6e8d585dadc6d31cba84a91f54be3944eb7a44", 0x8a}], 0x1, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:35 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="86", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000002000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/06 02:57:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001d0000)='/dev/autofs\x00', 0x109601, 0x0) r1 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000dcc000-0x4)=r1) write$evdev(r0, &(0x7f0000684000)=[], 0xfffffca7) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00007e0000-0xbc)="989777652407645a71374bac7af37830dc2ee0d5fbf4d3cd5345c2a43a5f8d6c7b1c07c674c8e9c4b4347ef0b0361ac817d949cd7b01ed7b1a2519e4af884f32fdb59fc756ba12f65c1bb1f1a08ac009c7c1d9935c82d3e4eacf9e032a91fc7c80de09298ff7cc1b6fd7274a7d6fc4379702b29ecffe83702f0f22a955e282a11353ba76370d0de47949dc210d49b400fd3fc4fec066705645ca1bcadff85a5f65289f924ee8dff9fc8fbcf1de2b2a16c944ddef4afcb75b08fa3c27") fanotify_mark(r0, 0x80, 0x40030002, r0, &(0x7f0000a4f000)='./file0\x00') 2018/01/06 02:57:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000539000)='environ\x00') execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) 2018/01/06 02:57:35 executing program 5: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00005cf000-0x4)=0x0, 0x80000) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='[\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r2, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r3, r3, &(0x7f00004db000)=0x0, 0xff) setsockopt(r3, 0x0, 0x7ff, &(0x7f0000c95000-0x30)="fbcb62583e8fbf694d1bb06f9c2f1fa4e64e3accd9f7a2585237c3354353103935efb7c293b74c22958fccbcfa252008", 0x30) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000812000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f0000d5f000)=0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009f8000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockname$llc(r7, &(0x7f0000376000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ea1000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000883000-0x8)={0x0, 0x7}, &(0x7f000055a000-0x4)=0x8) ioctl$DRM_IOCTL_RM_MAP(r7, 0x4028641b, &(0x7f0000eb7000-0x1c)={&(0x7f0000b2c000/0x4000)=nil, 0x8, 0x0, 0xc1, &(0x7f0000fe4000/0x1000)=nil, 0x7f}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000462000-0x8)={r8, 0x8957}, 0x8) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000727000-0x11)='/selinux/enforce\x00', 0x200, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f00003c1000)={0x7f, 0x800, 0x0, 0x1, 0x5}, 0x14) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000ec1000-0x10)={0x0, r5, 0xa2}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000929000)={r10, r5, 0x5770}) ioctl$SIOCSIFHWADDR(r9, 0x8924, &(0x7f00005b0000)={@common='irlan0\x00', @ifru_map={0xdd, 0x2, 0x1f, 0x0, 0x6, 0x7}}) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/06 02:57:35 executing program 6: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000201000-0x11)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000b4000)={0x0, 0xffffffff00000000, 0x1ff}, &(0x7f0000418000)=0x8) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000418000)={r2, 0x1f}, &(0x7f00001b4000-0x4)=0x6) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0xc67, 0x3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000418000-0x8)={r3, 0x100000004}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0xffffffffffffff63, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 02:57:35 executing program 4: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000062000-0x94)="", 0x0) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x0}], 0x1) 2018/01/06 02:57:35 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd2000-0x8)='oom_adj\x00') flock(r0, 0x1) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) 2018/01/06 02:57:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000561000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x1c, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007be000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000093000)=0x7fffffff, 0x4) 2018/01/06 02:57:35 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000940000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000df7000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00001a6000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000874000-0x9)='/dev/ppp\x00', 0x600000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00006c7000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x16d2e90f}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0xd0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e54000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) 2018/01/06 02:57:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ed0000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000491000)=0x0) syz_open_procfs(r1, &(0x7f000049e000)='attr/prev\x00') read(r0, &(0x7f00009cf000-0x1000)=""/0, 0x0) 2018/01/06 02:57:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000299000-0x8)='./file0\x00', 0x20) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b9c000-0x11)='/selinux/context\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000e16000)={0x0, 0x0}) utimensat(r0, &(0x7f0000dab000)='./file0\x00', &(0x7f00009d0000-0x20)={{0x0, 0x0}, {r1, r2/1000+10000}}, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000015e000-0x44)="d171abb290ffa1555bc28b7d54ae07393741959b044a52702087fec239b8ad8a79c175a3185758f0ed667fab8302d8a26f6acfdbef0474f04038a693e5df0efbcc428e97") mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d15000-0x4)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f000081f000)="") open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) socket(0x0, 0x0, 0x0) [ 72.242250] device gre0 entered promiscuous mode 2018/01/06 02:57:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) unshare(0x400) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000d4000-0x4)=0x9, &(0x7f00002e2000-0x4)=0x4) fsetxattr(r1, &(0x7f000084a000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00008c4000-0x1)='\x00', 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a89000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00005e4000)=0x0, &(0x7f0000cd8000)=0x8) 2018/01/06 02:57:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000fe000)=[{&(0x7f00007a7000)="39000000110009ff01bb61e100000001000000010200000045effffb0800000019001a000ffcff0de9000000030000040080ff06000d0005a2", 0x39}], 0x1) socket$inet(0x2, 0x2, 0xffff) 2018/01/06 02:57:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000974000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000064a000)=0xffffffff) syz_open_dev$loop(&(0x7f0000302000)='/dev/loop#\x00', 0x2, 0x0) 2018/01/06 02:57:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001e4000)='/selinux/load\x00', 0x2, 0x0) getsockname$packet(r2, &(0x7f0000d8a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000894000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000de3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000bbd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000233000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000d6e000-0x8)='./file0\x00', 0xc0, 0x100) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000da9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x100000001, 0x0, 0x6, 0xa, 0xa0, 0x20, 0x3f, 0xe1, r4}, {0x483, 0x9, 0x400, 0x8, 0x99, 0xb5, 0xfffffffffffffffb, 0x3}, {0x7, 0x100000001, 0xe929, 0x3}, 0x5, 0x9, 0x2, 0x0, 0x1, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4c78a62634565178}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, 0x2, 0x7, 0x4, 0x101, 0x0}}, 0xe8) listen(r0, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c0000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000582000)={0x0, 0x80, 0x30}, &(0x7f00000f2000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f000068e000-0x8)={r6, 0xffffffffffff8000}, 0x8) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000dd6000-0x4)=0x8, &(0x7f00000ab000)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e17000)='illinois\x00', 0x9) recvfrom$inet6(r5, &(0x7f00002ad000)=""/80, 0x50, 0x2000, 0x0, 0x0) shutdown(r0, 0x0) 2018/01/06 02:57:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x36, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000007000)='./file0\x00', 0x2) r1 = socket(0x10, 0x802, 0x10001) write(r1, &(0x7f0000033000-0xbe)="24000000180025200000000400edfc0e0a0b00000010bf02020d00eb08001600481a0000", 0x24) 2018/01/06 02:57:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x2000000000000000}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001ab000)={r1, 0x3e}, &(0x7f0000000000)=0xfffffffffffffe25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r3, 0x4004510f, &(0x7f000061c000)=""/0) 2018/01/06 02:57:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e78000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000062b000)={0x8001, 0x1, 0x2000}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f47, 0x2, 0x1, 0x0, 0xaf, 0x9683, 0x80000000}, 0x20) mmap$binder(&(0x7f000088d000/0x2000)=nil, 0x2000, 0x1, 0x20010, r0, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x1fffffffffffff, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000544000)={"af4c628827340b609ed2c72ff2103535", {0x4, 0x80000000, 0x0, "bdf06c0db3a5", 0x3, 0x0}}) 2018/01/06 02:57:36 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3a, 0x80007, 0x8) setsockopt(r0, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/06 02:57:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x1) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002f4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r2, &(0x7f00004f1000)=0x0, 0x8) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$eventfd(r2, &(0x7f0000756000)=0x0, 0x8) 2018/01/06 02:57:36 executing program 1: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) restart_syscall() fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) recvmsg(r2, &(0x7f0000b3a000-0x38)={&(0x7f0000b39000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002ba000)=[{&(0x7f000029e000-0xe6)=""/230, 0xe6}], 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = gettid() readv(r3, &(0x7f0000b3b000-0x10)=[{&(0x7f00007da000-0x21)=""/33, 0x21}], 0x1) tkill(r4, 0x16) 2018/01/06 02:57:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f0000731000)={0x77359400, 0x0}, &(0x7f0000989000)={0x0, 0x0}) mknod(&(0x7f0000476000)='./file0\x00', 0x103c, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0xfffffffffffffffd}, 0x8) open(&(0x7f000006f000)='./file0\x00', 0x20000000000042, 0x0) 2018/01/06 02:57:36 executing program 4: r0 = gettid() waitid(0x0, r0, &(0x7f0000f06000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000000, &(0x7f000093b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f00006e1000-0x71)="92", 0x1) 2018/01/06 02:57:36 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x55e4408d0cd8d136) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) dup2(r1, r0) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) 2018/01/06 02:57:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dbc000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000cba000-0xa)='./control\x00', 0x40) inotify_add_watch(r0, &(0x7f0000655000-0xa)='./control\x00', 0x81000028) 2018/01/06 02:57:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00009f9000-0x20)={0x1f, 0xfff, 0xffffffff, 0xfffffffffffffff9, 0x3, 0x4}) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000279000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b5f000-0x50)={0x1a, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmodat(r2, &(0x7f000043b000)='./file0\x00', 0x100) 2018/01/06 02:57:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000670000)=@assoc_id=0x0, &(0x7f000092c000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000223000)={r1, 0x3ff}, 0x8) sendto(r0, &(0x7f0000639000)="14000000070ae7fcff00400000021e01411f00e5", 0x14, 0x0, 0x0, 0x0) getsockopt(r0, 0x7, 0x0, &(0x7f00007d9000)=""/63, &(0x7f0000318000)=0x3f) 2018/01/06 02:57:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e03000)='/dev/rtc\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000254000-0xb)='/dev/loop#\x00', 0xfffffffffffffffe, 0x40000000004001) r1 = memfd_create(&(0x7f00001a1000-0xf)="74756e08000000010000008000ff00", 0x0) recvfrom$inet(r1, &(0x7f0000c5a000)=""/17, 0x11, 0x10100, &(0x7f0000cd3000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f00005a5000-0x8)='\x00', 0x1}], 0x1, 0x1004a) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00008e0000)=""/248) setns(r0, 0x8000000) sendfile(r0, r1, &(0x7f0000197000-0x8)=0x0, 0x100000001) 2018/01/06 02:57:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c2a000)='attr/fscreate\x00') pread64(r0, &(0x7f0000bf6000)=""/98, 0x62, 0x0) r1 = fcntl$getown(r0, 0x9) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000294000)='/selinux/enforce\x00', 0x200000, 0x0) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000a8f000)={&(0x7f0000338000)="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", 0xfd}) 2018/01/06 02:57:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a45000-0x10)={0xcd, 0x5, 0xffffffffffffffe0, 0xfffffffffffffffe, 0x0}, &(0x7f0000749000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005d0000)={r1, 0x7, 0x4}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ec4000-0xc)={0x0, 0x0}) r3 = getpgid(0x0) process_vm_readv(r3, &(0x7f00004b3000)=[{&(0x7f0000968000)=""/55, 0x37}, {&(0x7f000012f000)=""/130, 0x82}, {&(0x7f000059f000-0x79)=""/121, 0x79}], 0x3, &(0x7f0000862000)=[{&(0x7f000034f000)=""/241, 0xf1}, {&(0x7f000079c000)=""/126, 0x7e}, {&(0x7f0000d62000-0xc2)=""/194, 0xc2}, {&(0x7f0000a2b000)=""/134, 0x86}, {&(0x7f0000d76000-0x6c)=""/108, 0x6c}, {&(0x7f000058d000)=""/21, 0x15}, {&(0x7f00002c7000-0x1000)=""/4096, 0x1000}], 0x7, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fe4000)=0x0) getpgid(r4) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000d6f000-0x2d)=""/45, &(0x7f0000349000-0x4)=0x2d) shutdown(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d54000)=0x6, 0x4) ppoll(&(0x7f0000bc1000-0x30)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000c04000-0x10)={0x0, 0x0}, &(0x7f0000a1c000-0x8)={0x0}, 0x8) 2018/01/06 02:57:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b0d000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000db0000-0x8)={0x0, 0x6}, &(0x7f0000e39000)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000089f000-0x4)=0xda5, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e8d000-0x4)={r1, 0x5}, &(0x7f00006b5000-0x4)=0x6) rmdir(&(0x7f0000898000-0x8)='./file0\x00') 2018/01/06 02:57:36 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x2, 0x5, 0x6, 0xffffffffffffc7e9, 0x9}) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000e2f000)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d010000f700000000000000001f7f00b8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/06 02:57:36 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a3f000-0xc)='/dev/autofs\x00', 0x101640, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00009a0000-0x50)={{0x2, 0x1, 0xcfd, 0x0, 0x5}, 0x7262, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003bd000-0x44)={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="a4f2efb0c9e8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/06 02:57:36 executing program 3: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000013d000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a07000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000001000)=r3) bind$inet(r2, &(0x7f0000000000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r5, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r6, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r5, &(0x7f0000c5b000-0x30)=[{0x40081, 0x4, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) madvise(&(0x7f000005a000/0x4000)=nil, 0x4000, 0xf) r7 = getpgrp(0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sched_setparam(r7, &(0x7f0000f29000)=0x80000000) lstat(&(0x7f0000a00000-0x8)='./file0\x00', &(0x7f000099f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0xc, 0x0, r0, r8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101100, 0x0) r10 = add_key(&(0x7f00003ee000)='cifs.spnego\x00', &(0x7f000059d000+0x32d)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce8000)="fc8378a32f5e8c2ce7496eec6effa356f1f8849eedaa114d1121d99257df6f025c4b88ad14ce904662ceb721ef767fa8ebe1c01fb5feaf3d41982a71cb0f7ff99e6791e2ae6b33b443e361bc0dc9c040466866f641f549ce604ac215cc09843ff3e960fab2a74d0d544869730703e7359f3087dd76847aa48ff9cb9b99e625b3a0942b03b8a580bce6f4e1ea163bd6cf61c75432ca639bfd20e468179d", 0x9d, 0x0) keyctl$revoke(0x3, r10) ioctl$LOOP_CLR_FD(r9, 0x4c01) 2018/01/06 02:57:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b3d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000096000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f6f000-0xaa)="", 0x0, 0x0, &(0x7f00005ad000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 02:57:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) syncfs(r0) pipe(&(0x7f00009a4000-0x8)={0x0, 0x0}) getpeername$unix(r2, &(0x7f0000e07000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000927000-0x4)=0x8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/06 02:57:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000003, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000045d000-0x4)=0x0, &(0x7f0000c6e000)=0x4) accept4(r1, 0x0, &(0x7f0000ad0000)=0x0, 0x0) close(r0) 2018/01/06 02:57:36 executing program 7: mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) pwrite64(r0, &(0x7f0000131000)="7fe19592d7a5be26", 0x8, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f000086f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000eca000-0x10)=[{&(0x7f0000ec7000)="390000001100090440000000800000000700004001000000450001070000001419001a001400020003000087000000080003010c00f41ee400", 0x39}], 0x1) 2018/01/06 02:57:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00009a9000)={0x0, {""/7}, 0x0}, &(0x7f0000a34000)=0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c63000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000a73000-0x8)={0x0, r1}) r2 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) writev(r2, &(0x7f0000884000)=[{&(0x7f00003dd000-0xc0)="", 0x0}, {&(0x7f0000186000)="96", 0x1}], 0x2) sync() 2018/01/06 02:57:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d1c000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00006ba000-0x10)=[{&(0x7f00003fd000-0x7e)="baf5042d97adb8c5d6", 0xfffffffffffffeb7}], 0x1) bind$ipx(r1, &(0x7f00005ca000)={0x4, 0x6, 0x9, "10a64d4a9d49", 0x8001, 0x0}, 0x10) read$eventfd(r0, &(0x7f00009ee000)=0x0, 0x8) getresuid(&(0x7f0000906000)=0x0, &(0x7f00005fe000)=0x0, &(0x7f00004e5000-0x4)=0x0) mprotect(&(0x7f00005a2000/0xd000)=nil, 0xd000, 0x8) quotactl(0x7, &(0x7f0000a97000)='./file0\x00', r2, &(0x7f0000ad4000)="872307b0613b00653ae97c2d819ae271dbc07544a632f9b8642d160a0aa58451b0df60d82d472ed06cc6586f812dda1ca8cb291dafc9b9880c79936235607c24eafb154176e302d56905d4c558cb0cea6dd1ba6da12100f7786fbf96947e661e9794f5da7b") ioprio_get$uid(0x3, r2) 2018/01/06 02:57:36 executing program 2: getrusage(0xffffffeffffffffd, &(0x7f0000675000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 72.956228] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/06 02:57:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00009ef000-0x8)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000126000)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x0) 2018/01/06 02:57:36 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005f9000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000-0xc)={0x631, 0x8, 0x10001, 0xfff, 0x0, 0xfffffffffffffff7}) getrandom(&(0x7f0000000000)=""/194, 0xffffffffffffff4a, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x7fc0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x400000}, 0x8) 2018/01/06 02:57:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000003, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000045d000-0x4)=0x0, &(0x7f0000c6e000)=0x4) accept4(r1, 0x0, &(0x7f0000ad0000)=0x0, 0x0) close(r0) 2018/01/06 02:57:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r1 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0xffffffffffffffff, 0x0, 0x4) fstat(r1, &(0x7f00009d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000079c000)={0x19980330, 0x0}, &(0x7f0000cc8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r0, &(0x7f0000a44000-0x7)=@random={'user.\x00', '4'}, &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/01/06 02:57:36 executing program 3: 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1f, 0x6, 0x1a, 0x14, "1a5a02cf81408d41b9f5dca86a7e8a20b9e8b10abcaff2935d458622508b95c547bf993df877ca17f9abd1933f0f54eec6ff06974269a8a545beccf9b99356ab", "0025d52f44f177d5f6700c74b33bacc724ba76238bfbe06e6c888be4fc99454f", [0x4, 0x733b7e8e], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f00009f8000-0xd7)="", &(0x7f0000fe8000)=0x0, &(0x7f0000683000)=0x0, &(0x7f0000001000-0x171)="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") flock(0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a86000-0x9)='/dev/ppp\x00', 0x349000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100000001, 0x1f, 0xdc40000000000000, 0x7fffffff, 0x7}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001000)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000-0x65)="8540319d20a9a3430351edcbe392c726f264598402e8e75e59fdcca973570d4de72564a1fd4ecb519f41eca27c68097606defa196e0e3316b7d0f18061499bfb577995e95096b0654270b5a80864c2cce982e93ff0cca5594efc0306ec4498adcd1ed9d643", 0x65}, {&(0x7f0000002000-0x8)="4dcaaff5fa8eaaf2", 0x8}, {&(0x7f0000001000)="1e11946b29d44de38c4699f213f108d0a08288dd01bd3127a1295b6e3877c1ea51a40c303da2aab5b0577a5ed48f3ca11f5521caff4269913aac5f2edbdbc4507c267a35de4c7acec694cf8cd03c574b57b729d80c93b640bb53eba0fdf470c3b78d2fac01f167baa87ddda278e569bfcf7671", 0x73}, {&(0x7f0000000000)="00c7d53af769fb57adddb8f54a9ea59a10dc0c7d7a18ddc123959a112410042b065b0b84105b75919bf073c19be02db6b469b6649812a97c5f2e6338584d8d8de2", 0x41}], 0x4, &(0x7f0000002000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x4, 0xae7, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0xffffffffffffffa4, 0xfff}}], 0x60, 0x40000}, 0x20000041) pipe(&(0x7f0000107000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000096b000)=0x8001, 0x1, 0x1, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000244000-0x4)=0x1, 0x3) [ 73.066572] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/06 02:57:36 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000000b000)={0x7, 0x8, 0x3358, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x3) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/06 02:57:36 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000156000)='/dev/usbmon#\x00', 0xccc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="779106689d4885f0f2d818866b61e17e3bcfc8d71a65897d386a3eac0bf399b605bd6f1b697ff2b787f27336a31c24dc3b683630c4d1be2482d59e0158704dc16eeb6446ab11957a27ee1d3969c4f42899fb025b2685c776ece46a631a52fa3d2e48bd4d2cc72c2d4c0b9f22c2151fbab30ed00ba8e68ff26073f50e53ffc39be731d700e310231b4ed6df17cdece2f9ee3a257abcb41ca2dacae8bf8f22db24", 0xa0, 0x41, &(0x7f0000ffe000-0x10)={0x4, 0x100000001, 0x40, "39a137e87203", 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000369000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b0000-0x4)=0x14) clone(0x0, &(0x7f0000a61000-0x1)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00003a7000)="") epoll_pwait(0xffffffffffffffff, &(0x7f00006b7000-0x60)=[], 0x0, 0x0, &(0x7f0000ede000)={0x0}, 0x8) 2018/01/06 02:57:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d3a000)='/selinux/enforce\x00', 0x300ffe, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) futimesat(r0, &(0x7f000009e000-0x8)='./file0\x00', &(0x7f000086a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$netlink(r0, &(0x7f0000abc000)={0x0, 0x0, &(0x7f0000e59000)=[{&(0x7f0000722000)=[{0x24, 0x7, 0x200, 0x7ff, 0x2, "89191b90785eb758d8e3c84741db073dd10d2a"}, {0xb0, 0x4, 0x20, 0xe0, 0x0, "f36f81c0d5008b1247dc1ef0abb32f863ac889be5a835d549d99cb4aa6ba16c413ab6e99d85e3d37893f40b6a2d494226d02c0edf9636e552e8ae779cc480d6f57fe991d2ba4bd27dd4ef0e1872cef80c0a3cf98175001f9ecb967168ce06e28ba95e71c9a47f4a39db5e3931291da73e1fef8cf813a8748c969a41996c778cf07a1cc1e91c1e14909f1051ded1b26abd4a73ed6521cd1b36378dc7bec23"}, {0xb4, 0xb8, 0x0, 0x80000000, 0x2, "2265f42883f21fad7a331076fadc73c26428fb8b7b967f0fcdd3c0ae58904885f89bb3aa1e02d66f7e49049c2adeb0f791a0e98c984b8ef0a7412996b011df46d743d18b9fe2bd8777dfc0fc1c9dcb6488f9b74addb4e422cea18a814333f1747867e8675b014812f7b155b7ac8e7b8e3c224f19414b9407ae8a2d0542eff9510112762e3b4a4c8eb1e46a341dde7f7ef92972a112286993c706fca5e7c60b561bb5dc41"}, {0xe8, 0x100000000, 0x400, 0x3f, 0x1, "15a9c944fed68ecd9d6a38374b289e45a457778cc10bc6936f78d9f77f360f21314082cd46969b169ccb08b659b5dd3b6f768cf63a39edab3d248a341158c01d23854ca180bd6b0f1e62b9a53a6c1e9cadf8ddf4a2054bfc8b74d018f4b6bf634325130f50b9d348f6272b0d75e393380f40544861b0c3c2dcdf9b5d0a4dfca8e7336d83e3921b47d3e322c8f7744f2ed9a822056ee8f024d8da6a6aa3c969854878777906ac8d1d013904154e1af7c62b77cd2a95fd2506b00f4d6193adc468b9a9f1f467ba1075df94f06553600489e8bbe419bc418f5b"}, {0x3c, 0x0, 0x200, 0x6, 0x0, "088436faa411dc99c2506fefe7a6617764fec59d75b241662e5cb51724581fad9ab21e25c3babc252db2"}], 0x2ac}, {&(0x7f000040c000)=[{0x1010, 0x3f, 0x1, 0xc8d, 0x3, "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"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{0x14, 0x8000, 0x8, 0x3, 0x3, "c7"}, {0xd0, 0x1, 0x0, 0x0, 0x3, "9e350d0d6f329eae12af7e4b21fa2afc382233904e63f73ae0306e0eb15d3fe13106ed751ba116d0764bcc612a2f2a22f684047c85534aade91776810cecf3bf6a590d02c589ab100c3409c147dac126aded28bfc63df84fdcfa87c2e6430e69030900a100a4fdc5865df9de7a23456c226031e092dad1ba74123ed337e3f0013352b08b3958a72a96ea8bda5e12e346fac9d204eb3c53f486c346071610499ccccb6da1eeff7202b10636b278fd7bb3a553491d3ae0a40d30bbbdc84bb9a58f"}, {0xa8, 0x4, 0x110, 0x0, 0x3, "95db9823c25b107499886a8af4d793e786c726dc6ed6896c5a47de5e11c048e3ceae6fddaf4a9c96ec49c9ac88fdd97d791fa9e398ae70571f9d86e30dc9852714eac424ba2e64cfc399f8bec2324cf35700ce39e7ca9bc3b3d80e2440b8f28ec7c86d7679ecaebe5f41e3e6f32e34af5432426ec286212bd4e1118aa5fd2939d992c9fd82aca510d4f205e3c225001f42dcaef0739f"}, {0x5c, 0x20, 0x12, 0x2, 0x3, "4cb29b6a5a289a32575d682027943aaa28a5c29993d569d17cf2cdf9a075740dbc20be3fdc3032ec5b5455308d7033c97f58a89b438e57953e3d835e77aea1e6c33977e50e98779f77a6"}, {0x7c, 0x8, 0x10, 0x3, 0x1, "e23d67698f9d67fed703abd1c7d0c96bceaf5aa6c1ab90c03d56b873bcf6ccaa2e4354cf54eeacfe372c0437e46eac1c27c5b621021fbe1963f0df30fd8b52938b50ac9ec6c90c237564e5b5e2bba389bfa26c2306f5db15c7a94f1e6eee90cb3affefdfd1bdfe6a35b29a"}], 0x1274}], 0x4, 0x0, 0x0, 0x20000000}, 0x4000) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b25000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) [ 73.098810] audit: type=1400 audit(1515207456.725:47): avc: denied { write } for pid=11131 comm="syz-executor7" name="map_files" dev="proc" ino=21518 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 73.127421] audit: type=1400 audit(1515207456.755:48): avc: denied { setattr } for pid=11131 comm="syz-executor7" name="map_files" dev="proc" ino=21518 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/06 02:57:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000083f000)=""/4096) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a05b, {0x400003ffffffd}, 0x0, 0x0}, &(0x7f0000e6e000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000558000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x6, 0x0) 2018/01/06 02:57:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00720700000000000000d5688bc88902"}) mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000dbd000)="220000001900070400943300090004000a01020000c65e0000000002001594a427", 0x380) r2 = syz_open_dev$sg(&(0x7f000097b000-0x9)='/dev/sg#\x00', 0x5b, 0x208000) ioctl$TCGETS(r2, 0x5401, &(0x7f0000541000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x5, 0x800, 0x1) getpeername$netlink(r1, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000271000)=0xc) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008a3000-0x8)={&(0x7f0000819000-0x60)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000073d000)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000480000)=0x1) 2018/01/06 02:57:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x18000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x4, 0x10, 0x5, 0x5}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x800}, 0x98) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() unshare(0x28060400) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) exit(0x0) syz_open_procfs(r2, &(0x7f0000000000)='stat\x00') sendfile(r3, r3, &(0x7f0000007000)=0x0, 0x1) 2018/01/06 02:57:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000042d000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000f6c000-0x66)="9b08cccefcab77e1c68d50ac9eaedcb1b2cd11acb02b3491b659fd2e77d4417b780aada97ece03fa7f668a1e5bac21924d80696bbb8c669bb604469757363ee28124fe0b9ac53e5cbc5130f8a8800a801657e5a024627778a7cb179b41f71b960f932687f3d8", 0x66, 0x4, &(0x7f0000002000)={0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) writev(r0, &(0x7f0000e37000-0x10)=[{&(0x7f0000027000-0x5a)="580000001500190000bb4b3100058c5602ed3b8502e1e076489643d818fe58a2b24a03ca9164723e01000010282132e23ffb0110001741380200ffe9ff00000000a900000000000000000000000000fd12ab00da4a0f536e", 0x58}], 0x1) 2018/01/06 02:57:36 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000df000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000284000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00005a3000)={0x9, &(0x7f0000001000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000db1000-0x8)={r2, 0x2}) request_key(&(0x7f0000285000)='asymmetric\x00', &(0x7f000024f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000281000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffe) ioctl$TUNGETVNETHDRSZ(r1, 0x400454dc, &(0x7f0000281000-0x3)=0x0) 2018/01/06 02:57:36 executing program 1: r0 = socket(0x18, 0x800, 0x1) read(r0, &(0x7f00004c2000)=""/1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000001000-0x56)="237346cefad32329d2bdc4ecd632af42600be32aa0a68d4ac476505f9597c1c5f5fde1f64c5ea1cf5cbe16675f91fabaf431523d39387782459a23d14591ed49845190bb212b671fee6c2d56c1b81cee1d7c641a4700", 0x56) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000002000-0x14)={0x8, 0x1, 0x0, 0xda9, 0x0, 0x4, 0x1, 0x2, 0x1, 0x9}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000b8c000/0x2000)=nil, 0x2000}) 2018/01/06 02:57:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) accept$ax25(r0, &(0x7f0000215000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009aa000)=0x10) ioctl$int_in(r0, 0x5452, &(0x7f00004dc000-0x8)=0x6) 2018/01/06 02:57:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x4102) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000fe000-0x15)='/dev/pktcdvd/control\x00', 0x204001, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d92000)='/dev/ppp\x00', 0x200000, 0x0) renameat(r1, &(0x7f0000286000)='./file0\x00', r2, &(0x7f0000e4a000)='./file0\x00') read(r0, &(0x7f0000024000)=""/0, 0x0) 2018/01/06 02:57:36 executing program 3: r0 = syz_open_dev$urandom(&(0x7f000010a000)='/dev/urandom\x00', 0x0, 0x200000) pwrite64(r0, &(0x7f00001bd000-0x68)="de400d09b508af80cc538d6cef4ad5aa98b67793b90c576f53485a168ec2c87ea92a83c5ba4c384e7388ba89a18768fa061ec65bb93d2e45835be8fa1089ea894f238182388d0c51f56e104d5ac3abf9fd88ef1c6c4a91f648232e16e81fe08d7898eb087d69580f", 0x68, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000a34000)=0x0, &(0x7f0000a2f000)=0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f000019f000-0x4)={0xfffffffffffffff8, 0x7ff, 0x3}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/06 02:57:36 executing program 1: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000005a000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x0}, {r0, r1/1000+30000}}, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) r2 = gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000054000+0x4dd)={0x0, 0x0}) setpgid(r2, r2) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000005b000)='/selinux/user\x00', 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000048000+0x522)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000050000+0x693)={0x0, 0x0}) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000002e000-0x30)=[{r3, 0x8000, 0x0}, {r3, 0x400, 0x0}, {r3, 0x2048, 0x0}, {r3, 0x10, 0x0}, {r3, 0x7a0, 0x0}, {r3, 0x40, 0x0}], 0x6, &(0x7f000005d000-0x10)={r5, r6+10000000}, &(0x7f000005d000-0x8)={0x8}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000003a000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x6, 0x3, 0x2, 0xa, 0xa0, 0x80, 0x5e, 0xfffffffffffff8ba, r4}, {0x3, 0x8000, 0xfffffffffffffff7, 0x5, 0x0, 0x9, 0x4819, 0x10000}, {0xa8a, 0x9, 0x786, 0x6}, 0x9, 0x1, 0x1, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x3, 0x0, 0x3, 0xe, 0x3ff, 0x3ff}}, 0xe8) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f000005c000-0x2)=0x0, &(0x7f000005b000)=0x4) ioctl$EVIOCSKEYCODE_V2(r7, 0x40284504, &(0x7f000001d000)={0x7ff, 0x7, 0x10001, 0x9, "44371c72c5e916f6ad02c67b3a706bc1572abcd1b0c5bd365414dedcdaf2db1a"}) setsockopt$packet_int(r7, 0x107, 0x9, &(0x7f000005a000)=0x80000001, 0x4) 2018/01/06 02:57:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000bd3000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000579000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b23000)={0x0, 0x1}, &(0x7f0000df3000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002d4000)={r1, @in6={{0xa, 0x0, 0x76, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x10001, 0x81, 0x8000, 0x99d, 0x1, 0x0, 0xf44, 0x6, 0x44, 0xfff, 0x2, 0x60000000, 0x100000000, 0x9]}, &(0x7f0000e9a000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000104000)={r2, 0x1f}, 0x8) r3 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000017000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00009e5000)={0x0, 0x0}) utimes(&(0x7f0000c9d000-0xa)='./control\x00', &(0x7f000089c000)={{0x77359400, 0x0}, {0x0, 0x0}}) mkdirat(r3, &(0x7f00008f1000)='./control\x00', 0x0) dup3(r0, r0, 0x80000) r4 = openat(r3, &(0x7f0000c62000-0x8)='./file0\x00', 0x490000, 0x0) ioctl$TIOCCONS(r3, 0x541d) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r4, &(0x7f0000013000-0xa)='./control\x00') renameat2(r3, &(0x7f0000dff000-0xa)='./control\x00', r4, &(0x7f00008f9000)='./control\x00', 0x2) [ 73.220280] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 73.233407] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/06 02:57:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = socket(0x9, 0x2, 0x6b8) read(r1, &(0x7f00008e4000)=""/97, 0x61) write(r1, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) [ 73.261812] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/06 02:57:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) dup(r0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x141, 0x0}], 0x1, 0x8006) writev(r0, &(0x7f0000884000)=[{&(0x7f00003dd000-0xc0)="", 0x0}, {&(0x7f0000186000)="96", 0x1}], 0x2) 2018/01/06 02:57:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f00006ea000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001f3000-0x4)=0x1c) bind(r0, &(0x7f00002cc000-0x8)=@sco={0x1f, {0x400, 0x7f, 0x5e6, 0x80000001, 0x9, 0x7}}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000719000-0x8)={0x2, [0x7fffffff, 0x2]}, &(0x7f0000cfa000)=0x8) socketpair(0x5, 0x8000a, 0x80000000, &(0x7f0000f33000-0x8)={0x0, 0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00001dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00002bf000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 02:57:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000000)='\\\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cc9000-0xd)='/dev/net/tun\x00', 0x0, 0x30400) fgetxattr(r0, &(0x7f0000aae000)=@known='user.syz\x00', &(0x7f0000bc5000)=""/140, 0x8c) splice(r0, &(0x7f00005c6000-0x8)=0x0, 0xffffffffffffffff, &(0x7f000019b000)=0x2, 0x8000, 0x800) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/06 02:57:37 executing program 1: clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") alarm(0xfffffffffffffffa) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004be000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00007f6000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0c, 0x3, 0x1ff, 0x80, 0x6}, &(0x7f0000499000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7}, &(0x7f00009c0000)=0x8) 2018/01/06 02:57:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000664000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c29000)=0x0) sched_setscheduler(r2, 0x2, &(0x7f0000d3b000)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) nanosleep(&(0x7f00008f4000)={0x77359400, 0x0}, &(0x7f00000ac000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e4a000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000692000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, 0x20) ftruncate(r3, 0x8000) dup2(r0, r1) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000cdd000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/06 02:57:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r2, &(0x7f000032c000-0x5f)=""/95, 0x5f, 0x0) close(r1) r3 = gettid() tkill(r3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000021000-0x6)='./bus\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x108) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r0, r5) tkill(r3, 0x80000000016) 2018/01/06 02:57:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a40000-0xa)='/dev/ptmx\x00', 0x20181, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = creat(&(0x7f0000ef7000-0x8)='./file0\x00', 0x98f133ce114d856b) recvfrom$unix(r1, &(0x7f0000576000)=""/222, 0xde, 0x2001, &(0x7f00004fb000)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = socket(0x13, 0x2, 0xa) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000d16000)=0x0, &(0x7f000009a000)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000be4000-0x11)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000c41000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000dc9000)={0x6, 0x6, 0xfffffffffffffbff, 0xf, 0x7ff, 0x3, 0xfff, 0xfffffffffffff801, 0x1, 0x4a, 0x4}, 0xb) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000f07000)={0x7, 0x6, 0x5, 0x8, 0x8, 0x40}) write(r2, &(0x7f000023c000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000bbb000)="1f0000000104ffff1c0000000535022a000000000800050000002300090200", 0x1f) 2018/01/06 02:57:37 executing program 2: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003cb000)='\x00', 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x56ef92913636e7c7, &(0x7f0000fe3000)=""/137, &(0x7f0000fe3000)=0x89) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006f6000)=0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000fe4000)={{0xfff, 0x40000}, {0x5, 0x400}, 0x8, 0x2, 0x800, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:37 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000335000-0x8)='./file0\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000051e000-0x8)={0x0, 0x40}, &(0x7f0000a63000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001e6000-0x14)={r1, 0x4, 0x9, 0x3fffc000000, 0x1000000000000000, 0x9}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000b78000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00002f5000)=@sack_info={r1, 0x1000, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00005ec000)={0x0, 0x200}, &(0x7f0000a65000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fe3000)={r3, 0x0}, 0x6) 2018/01/06 02:57:37 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b3e000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f00005fc000)="98782772452297c024341e09944bd9aa88e9c8e463a393ead73cec26906e60b3aaab0feb5e20028a69782a669f1c288db1477ab2cb4172a00dc7207fded3f818797516988ec118ad850e60f147174201315646c79ad43c505d6842e5383f2ed30b4727f3047305907cc7829ad531fe1ff55edf02062b240c5343210d79f4f6e7026fee2fbbf4b01568b2fe0e3524b572b113b83e3002d14fcf9f284f676c6c12e90bee84d18cbdeae360e31c50a917dcf3e8e170adef8eb61b6c914fd61ccbd0c6de9b7a1ae0fd66d44a745df0878e6eebd278ebb199d10480e1", 0xda, 0x1f, &(0x7f0000000000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000001000-0x4)=0x0, 0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000c0b000)=0x0, 0x9) 2018/01/06 02:57:37 executing program 1: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000015d000-0x4)=0x80004001, 0x4) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bb6000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f000034f000-0x8c)={0x1, 0x7fc0, 0x9, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) 2018/01/06 02:57:37 executing program 7: clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000328000)={0x0, 0x21, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b1d000-0x4)=0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000005000-0x1c)=@in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x53a5}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000008000-0xbe)=""/190, &(0x7f0000008000-0x4)=0xbe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000)={0x0, 0x3, 0x5}, &(0x7f0000007000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000-0x57)={r1, 0x4f, "bcd762e138946e128f2a21b15210280e990e9897689c1af9ea56db6ffa7a4681589b651b61b77c68b93c2c6eb81630715f127a0726edfd6a8bb71e520ab070a29ad4273524f5c2b4339c83c9a59912"}, &(0x7f0000001000)=0x57) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000004000)={0x2000000000000, {0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0x3, 0x7, 0x3, &(0x7f0000000000)=@common='ifb0\x00', 0x6, 0x4, 0x80000000}) pwritev(r2, &(0x7f0000003000-0x70)=[], 0x0, 0x0) 2018/01/06 02:57:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000e12000-0x90)=[], 0x0) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/06 02:57:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000394000-0x28)={@common='bond0\x00', &(0x7f00005b0000-0x2c)=@ethtool_cmd={0x2, 0xffff, 0x9, 0x1, 0x3, 0x80, 0x3, 0x7f, 0x80, 0x0, 0x7, 0x400, 0x4, 0x8, 0x8000, 0x4, [0x8001, 0x1f]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000cc1000-0x28)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/06 02:57:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x1010000000000) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000278000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000305000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00002af000-0x38)=[@in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x3ba) shutdown(r0, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r2, 0x9, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000256000-0x4)=0x1, 0x4) 2018/01/06 02:57:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000572000-0x1b)=""/27, 0x1b) openat$selinux_load(0xffffffffffffff9c, &(0x7f000095a000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) 2018/01/06 02:57:37 executing program 0: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002000-0x1328)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x151282, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getpeername$packet(r0, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x401, {{0xa, 0x0, 0xffffffffffffffc0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/06 02:57:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getpeername$ipx(r0, &(0x7f0000b48000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a07000)=0x10) writev(r0, &(0x7f0000921000)=[{&(0x7f00002ce000-0x29)="290000001800ff0900000000000000020a0100000000ff06800800000d00090089001c000000fff4f6", 0x29}], 0xfffffd7) 2018/01/06 02:57:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009cf000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f3a000)={0x8da}, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='comm\x00') sendfile(r1, r1, &(0x7f0000dd8000-0x8)=0x0, 0x1) 2018/01/06 02:57:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x4100, 0x0}], 0x354, 0x58) connect$unix(r1, &(0x7f00008cf000)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000575000-0x8)={0x0, 0x0}) 2018/01/06 02:57:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bbc000-0x9)='/dev/ppp\x00', 0x101101, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00007f4000)={0x0, 0x1}, &(0x7f000062f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b73000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x2, 0x897, 0x5}, &(0x7f00005d6000)=0xa0) r3 = socket$inet6(0xa, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000078a000)={0x1, [0x0]}, &(0x7f00006b0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000223000-0x8)={r2, 0x2}, 0x8) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000965000)=0x0, 0x4) 2018/01/06 02:57:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfffffffffffffc88, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e"}], 0x18, 0x0}, 0x0) 2018/01/06 02:57:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80003fc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000088000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000a09000-0x10)={0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000081d000-0x16)='/selinux/checkreqprot\x00', 0x45e7cdcb6a452782, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000ffb000)={0x0, 0x0}, &(0x7f0000246000-0x4)=0x10) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bce000)='/selinux/create\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000049000-0x18)=[{{0x0, r0}, 0x0, 0x8, 0x240}], 0xfffffde6) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r2, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r2, &(0x7f00001a4000)=""/1, 0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000597000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNXCL(r3, 0x540d) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) pread64(r4, &(0x7f0000d5d000)=""/255, 0xff, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000811000-0x4)=0x100000000, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000f4c000)=0x0, &(0x7f00007ea000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000c5c000-0x4)=0x0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f00002f9000-0x18)={0x7, 0x5, 0x6, 0x0, 0x2000000000000000, 0xfff}) 2018/01/06 02:57:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000508000+0x9b3)='/dev/sg#\x00', 0x800, 0x8000) utimensat(r0, &(0x7f00003f9000)='./file0\x00', &(0x7f0000993000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') r1 = open(&(0x7f000066d000)='..', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00008b5000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r3 = syz_open_procfs(0x0, &(0x7f000026b000-0x14)='net/ip_tables_names\x00') lseek(r3, 0x0, 0x1) 2018/01/06 02:57:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x4100, 0x0}], 0x354, 0x58) connect$unix(r1, &(0x7f00008cf000)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000575000-0x8)={0x0, 0x0}) 2018/01/06 02:57:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0x0) write(r0, &(0x7f0000d0f000-0x23)="240000001a002506ff09000000ff001c020b4a086e100100000700eb080003b5000000", 0x23) 2018/01/06 02:57:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c43000)=""/235, &(0x7f0000001000-0x4)=0xeb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) r1 = socket$inet(0x2, 0x800, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10000, 0xd17, 0xffff, "bbd5757b7291b0d823b64767652d04ffad4edd97df46db70defe526ad477daed8acdb9ba03405b87451918c7a475aebb3b7547615f8870878deac0bb0110c0497a134141dbfbfa9ca6c80c2a025d5c1b"}, 0x160) 2018/01/06 02:57:37 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f42000-0xc)='/dev/rfkill\x00', 0x301002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x400) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000009000)={r2, 0x0}, &(0x7f0000006000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000008000-0x28)={&(0x7f0000007000/0x2000)=nil, 0x2, 0x5, 0x12, &(0x7f0000007000/0x1000)=nil, 0x1}) 2018/01/06 02:57:37 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000085d000)='./file0\x00', 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00008c3000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)="70726f0092", 0x10001, &(0x7f0000fd5000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000fd6000-0x6)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000b49000)="") unlinkat(r1, &(0x7f0000013000-0x6)='./bus\x00', 0x200) 2018/01/06 02:57:37 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fd9000-0xd)='/dev/net/tun\x00', 0x0, 0x410000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd6000)=@ethtool_wolinfo={0x15, 0x0, 0x0, "00000000079d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e2d000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = dup2(r1, r0) socketpair(0x9, 0x5, 0x5, &(0x7f000041e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000f42000+0x2df)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:37 executing program 0: mlock2(&(0x7f00004a3000/0x2000)=nil, 0x2000, 0x3) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000040000)='/dev/vga_arbiter\x00', 0x8a000, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000003e000)=[{{0x0, 0x0, &(0x7f000003e000)=[], 0x0, &(0x7f000003e000)=[{0x18, 0x0, 0x0, "beadb73c8f220b"}, {0x10, 0x0, 0x0, ""}], 0x28, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000042000-0x4)=0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000034000)='./file0\x00', &(0x7f0000041000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getpid() mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000041000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0xe8) getgroups(0x4, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000003f000+0x2cc)=0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000026000)='./file0\x00', &(0x7f0000042000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000041000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000041000)={&(0x7f000001d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000041000)=[{&(0x7f0000041000)="3aca7c75802906ece45b4037c4902b77a089aa7e07582bfa6798ad31c2abadb3922ef396441ea8089e5b1f973e172c6f179ab033287a5a2a9691f7b265e0c63e4266265a99123665c345a3d6782e540a2705bfa5590b10dc50", 0x59}], 0x1, &(0x7f0000042000-0x110)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x110, 0x20000000}, 0x4040800) 2018/01/06 02:57:37 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) fallocate(r0, 0x2, 0x1, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x200001, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x80800, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000)='./file0\x00', r1, &(0x7f0000007000)='./file0\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000)=0x2, 0x4) 2018/01/06 02:57:37 executing program 3: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000d2c000-0x8)='./file0\x00', 0x9000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000004c000-0x9)='/dev/ppp\x00', 0x8400, 0x0) getdents(r0, &(0x7f0000b3b000-0x21)=""/33, 0x21) socket$inet6(0xa, 0x4, 0x8000004) r1 = socket$inet(0x2, 0x80001, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007e4000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = creat(&(0x7f000081d000)='./file0\x00', 0x10) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000df7000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d81000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000825000)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x0, 0x7d, 0xa, 0x20, 0x80, 0xe7, 0x9, r4}, {0x1, 0x7, 0x35, 0x58, 0x2, 0x3, 0x9, 0xffffffffffffffe6}, {0xfffffffffffffff8, 0x8, 0x8000, 0x1}, 0x8, 0xd, 0x0, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x3f}, 0x2, @in=@empty=0x0, 0x2, 0x0, 0x0, 0x100000000, 0xfffffffffffffff9, 0xb7e, 0x2}}, 0xe8) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000df6000-0x4)={0x0, 0x1ff, 0x0}) sigaltstack(&(0x7f0000733000/0x1000)=nil, &(0x7f000065c000-0x8)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r5, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000a60000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x0}) dup2(r2, r2) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000d3a000)=0x0, 0x4) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) getsockname(r5, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df3000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) 2018/01/06 02:57:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cc5000)={0x0, 0x0}) select(0x40, &(0x7f00002ab000)={0x0, 0x80000000, 0x37e, 0x5, 0x6, 0x8, 0x6, 0xfc00000000000000}, &(0x7f0000275000-0x40)={0x6d21, 0x40, 0x2, 0x9, 0x19560000000, 0x80000000000003, 0x8, 0x7}, &(0x7f0000739000)={0x1cb1, 0xffffffff, 0x69f, 0x20, 0x7, 0x0, 0x9, 0x1}, &(0x7f00002e9000)={0x77359400, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000efd000-0x10)={0x0, 0x0}) futex(&(0x7f0000000000)=0x7, 0x8, 0x0, &(0x7f0000001000)={r1, r0}, &(0x7f00001a1000)=0x0, 0x0) clock_settime(0x6, &(0x7f0000755000-0x10)={0x0, 0x0}) socket(0x1a, 0x5, 0xffffffffffff87b8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008ce000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x1) r3 = creat(&(0x7f0000e38000)='./file0\x00', 0x4) clock_gettime(0x0, &(0x7f0000d07000)={0x0, 0x0}) mq_timedsend(r3, &(0x7f000085a000)="32c278c9a07819d9be3b94f778648f7f214bbd6ac413ce0653188210fb6c9d1333d93acd8cc70d75a6bc0584628441e3a1bc2257daf583a8df822e57b663e6c05fd05b2546dd172075e7b75d6635952845f6a78b3ad7395a5edc8cc62d667f992b494c5f23109e6a244bdc76fd4ec98e235de06e5442fa89da2d102b9b302f18f17c8fe037ded110daef3dce1a3e0fa383d6f3dc188d505ea4525ba804d1abda21d7e2d252b3d41bced4e2a3fe2756b7f0e1ce2f3a84a7ec039e7bbbee1805e1a40281e974b868852acb9b001ebae112bd5a81ffcee6bab32d772471a0c3f28b", 0xe0, 0x61, &(0x7f00007ff000-0x10)={r4, r5+30000000}) 2018/01/06 02:57:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) signalfd(r0, &(0x7f0000270000)={0x8}, 0x8) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f000069b000)=[{&(0x7f0000200000-0x1e)=""/30, 0x1e}], 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006eb000-0x58)=@routing={0x7e, 0xa, 0x2, 0xa166, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x58) 2018/01/06 02:57:37 executing program 7: mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000015000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/06 02:57:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="86437f251a8365e7b00253990c7ea475"}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) 2018/01/06 02:57:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002af000)='/selinux/load\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000aac000-0xb6)="cd51e702e594d2e9c05677b4535ccf34012c906266e02edc4b3bc40254706a78889cc8e32b236311ec6452ab7e8a0609637482cc27afcca07f0ecd1685a1449fdf9fb9f6318bda23a73aec2a4bc0972ea2c6d90929d08f0cbf6cbe5ecc8ab3f499ddfb51fa68e560d6b1296473a9cce6dda37cb2c52e34eb913459f11d0eeea462276bcae4c089abbd4bd4f60972fd7f65ac66aea92ca42d604b4973cb6bcd0d6f528c71a3c33c9aa5a18d5e66a098473ccecbe2d76b") setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00002b6000)=@req={0x1000, 0x6, 0x4, 0x20}, 0x10) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x50, 0x21, 0x205, 0x0, 0x0, "298d3d5d4c0000000000000070b78197afffffffb88c075231853de5aecf1544ec9a611b4cf1ddb263e636b939ae784117befa45e47d1d2e57b61a000005b286"}], 0x50}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/06 02:57:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000575000-0x1c)=@req3={0x10001, 0x260b, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef7000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) fadvise64(r0, 0x15, 0x9, 0x3) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00003cc000)="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") 2018/01/06 02:57:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregs(0xc, r0, 0x3, &(0x7f000085a000-0x85)=""/133) personality(0x400003) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) 2018/01/06 02:57:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006c0000-0x4)=0x0, 0x4) epoll_create1(0x80000) 2018/01/06 02:57:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000660000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000818000)=0x0) 2018/01/06 02:57:37 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b40000-0xe)='/dev/keychord\x00', 0x204000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000077000)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000-0x10)={0x9, &(0x7f0000001000)=[{0x7fffffff, 0x1, 0x8, 0x3f}, {0x3, 0x5, 0x10001, 0xb}, {0x3, 0xc, 0x86, 0x400}, {0x6, 0x80, 0xffffffffffffff80, 0x9}, {0x1f, 0xffffffffffffff81, 0x4, 0x7}, {0x7, 0x7f, 0x3f, 0x8}, {0x0, 0x2, 0x40000000000, 0x7fff}, {0x3, 0xfff, 0xffffffffffffffff, 0x1}, {0x800000000000, 0xfff, 0x2, 0xfffffffffffffc01}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0x32)=""/50, 0x32}, {&(0x7f0000002000-0x6b)=""/107, 0x6b}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fec000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) 2018/01/06 02:57:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d8503ec0b00001d076d00ec", 0xd) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000023a000)='/selinux/mls\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00007b9000)=0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000ea7000)=""/36) 2018/01/06 02:57:37 executing program 2: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)=0x0) clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000331000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000afd000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f2c000)={0xfffffffffffffc00}, 0x4) 2018/01/06 02:57:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000546000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f04000-0x8)={0x0, 0x7fffffff}, &(0x7f0000bda000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003ed000)={r1, 0x7f}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f9e000-0x2c)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, [@rand_addr=0x7, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x2c) r2 = socket(0x11, 0x10000000803, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000ee5000-0x70)=[{&(0x7f0000fac000-0x58)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f00007e7000)=[], 0x0, &(0x7f0000fac000-0xa5)={0x60, 0x0, 0x0, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3"}, 0x60, 0x0}], 0x1, 0x0) 2018/01/06 02:57:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x0) fcntl$addseals(r0, 0x409, 0x7) pwritev(r0, &(0x7f0000119000)=[{&(0x7f0000304000-0x17)="c9", 0x1}], 0x1, 0x0) 2018/01/06 02:57:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = dup(0xffffffffffffffff) epoll_pwait(r1, &(0x7f000066b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x2, &(0x7f0000f22000-0x8)={0x0}, 0x8) r2 = syz_open_procfs(r0, &(0x7f0000013000)='oom_adj\x00') exit(0x0) preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2018/01/06 02:57:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000f57000-0x20)={0x20001, 0x0, 0x0, 0x7, 0x0}) unshare(0x400) fcntl$lock(r0, 0x20000000000005, &(0x7f0000306000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000f97000)=[{&(0x7f0000b57000-0x1000)="a01ad20a3dba9a85eefa1408b5ef0ecdc62147ab4b24ae5f70c8bee5c20ddca4089f5c3b9450b12656d2a151a3a2a0e56fc938be25ddf93ca41a473788dc65f442a89eceab919b7020fcaff2c44d43be72cc4bf985eecb26419b3b360c6b937ff10cd5bfed91b5028f78837ca6dd654de2439ce113c08d645242d7fa6b5b27b6b756a440946fe36b3a23501a311e120e87d7902e27430d469deb4fbe64b5707267e878bda09a046e1830ba69d23a2dc3ad428773b7da7c0eb127e80d4afe19da520645ff0033efd4f65e0eb1ea094e5653622882231f02a2a526a2ac9705347362fbf6591cbd1995c999e9b63b36e3490547629726a108d113c86c9f80ae63b70fe6e29a7e332f0fba646a329a581e3a082da5c764806c24d8675856f74c6d516d308dff80abae631a6854b05e77c466181b33c730038541b81c06aad6ff8a6d76c5966162fe8c8a78767595d75b109c57e35d8c197c6f0fbf01e6c179b21eb3700438a48c924f93eaf263404b8c02078eecfd1af03f41c2df1b1b40b28e5a4cd2137726d20f33420bf628b5d99b3d9fdf8cb5b6eae9587c48d4ed3c4d0031d5351913f0fd925345db42ce68b3d8864dbf28b4e8de4e006baac3805d6356b3f03bd9864ac14a8e984c8d10cf0f451fe8d2945cd6f7708307d8082eef54396d2d8d7cbb6a70d9d2381e4c74869c36390cb84ebd46fadd82b12e68a47d489962c4915a89b4201a3a1a3812af886efd6279bee9990fbdb569cdf4338932472d302469ecc029dd9dda6b98ca2629f5a1462a72b566bee2baa7908c7c0930cabdd0b09c63897da808d9b16720abd4b7ad13e5233ddafeda2753ebe283ddb44d9d3db0b72aee9a47b4015d0ad3099cb1887fe5d4b7af84c93bf1c05ba8d8254e27300aa7ea28916ba1669795806dbee25373ca150bd19c04cb4cd75d522eb1913e907f477d5b6147865a7979f8c7b28991bea4a2811398dfc8b895e01678dad44658775994e7a17a935190e42e3f263ac9a39634d8ba9a0a4eafe0db24877b2b37fcd73f76d5f146dbdcbe2b2823600e6648f5041eabe2ad7d1f70246d0ad93b0da8a1f4310b5ee0ff4c9ae2e9d276b8755c0f0718cd418f9d29ec42211ffa8688d7b48003e89942ad8a5f2b03e4743c96838386916ee349df4080923a76bd2f2914a826690e827cfc50712a75334466ae06d5f7fefaaf1eb0daed7ad3bf2b831b6523cc06d8583209370d4f4cb6780c6bd846dd5cf1521bb3d8dac5622a00e81ed9ed1562b72f2f779e0b28af59369c128e4826dbb15894f1e21eb49c2a43be6dc1e98fac6d349b9056c44dd3e8050ca2dbe763a40a75ddb695197a5fb94164a7442fa8da25a02b2e5ca3874357c466d64ee66457afd7e1bb5630ac006ef2b5951576a9abfe8da93e91bbd703d9601668d6db63f52dbfda9f572593196470603f3c7e0f180fa87501c3fab2f3d6bdb1c25a68c9a819eaace16bf75d624635cd6c6698e98d638e8b1d35757a52f02f3fa571a949dcdadf0ac6b462685af239aeaac3110042fcdfbc1b185ecc06c112f46835cdf6e3b00960fead7fd9cef37bddc972982f81b31bca58cb13ff2a5c2d28e595240c6515950d9bd62b40d97ffda53c9041329d86cef0f61f71a4eb8c1fa12e494ca27b2099ead7082a8832e024f46cc22aabb05859616ea2493e5f70e2f1d252e42769ab475bee7c38482b8735a24a539211513f5129df149fed84fb6ac9e48d19e6585eefdb1cefb84b6069a5ec96e1f6d08ce81a784753ecb119be514628602b827b480258f515ee0e06b46b9fa7e81d59bf5675463418d01d5acbed011fe3deff22b1ee702e96a3112bcdaa04093ab4fcb04a937dfe7250259d8981ff70039a70a4276edd3bfe109a01ce1b663b7cb0201ecd20bbe784e08b8bba01a0f69fc830ab24aa5cdb8b3dccd6dffd209c0929fe02419009ac999068ab45acf13ad97ab1fdc242b8f3450d341f24e2b500991527f4ff584297fa022f254ebb9329bf17d2a181cfae3076b1ac1aa9bb49b6d76fb5b0fd9d963a4832a0bb7646d2fb41ba28a660760a3b5b1d1dfd8bf4fe57f51eeaffc1dd5193fccc85fea393a17b9031ef03a45b0502bada021885e489a3d1a27b9e888e6679281767a59705b87ade08d181e57d0b5b650888dc5d7dbe0712efd7efafe393afba63c2f60cc10d7a8e4bc26334342bdb4e9230d79c3095464e8cb825c2dc1ccdd11ee768ef338153ef9f0bac882b4fd42f1e5093903e1714e7ad466e31d0ac6ff6d6137362e5843c16dfa54edea8bf120c17f9effc1b40dc74aee03f5399ab1fd53d30a29491bf7b05d2d218ecee7275a3f6f3afe1121857d2c207158b4e60ed69bf60254e648727a9e3f201d40a1ff7fa635c225efc65563bc059cf803deac68f43b86d2d9d237f83ce5265b95e9b43b92100943654104594713bdcc12acfd54e5b487a2bb4d9937b02840095cf7827bf3da604fc49d031bcc3ce75d1945224745fc58e382713d3ef731e9c3872656fa4b04948c98b727ba48ab829db46ebaea5a468f9bf4f4f10eb3a5982370bd210e7038e492cae0b610ca09d02b55d13407b3c162c426614235f35e417149ef80b851d7f500edcca6249bf2cf4c60172a3c0e0370ee4d667773f69288f718ac6c15e05dcc8de018c6c5a709ffcc324ddd7e32a72c5ddfe3a24ba73d1922dc4c742c3e768fd4c999afa2f02831cab6aece4c5c9947c31e0831bf243672e8369895efd03c12e41b5a003d7ca01bf2290f1a3d785ef1623fef2051f6b6b7d79dd1976045b19986a4e3a2ca981d094f6c20a34d422cd4541278feabf456efd1e791e14e3837a6c5ce1b473a9a3f78458d867732aee62f4c08f7290488f65504580c4c9d520796f4981ddeb42a5241c39ceadada1456bc08f9c86b435cd30199fe68247ccc3a1f4edbda6442fd63a1b5f889ecedc6c0232ddcd2a9c92fca3415dba60ce1a7e549b10cb09e6c5dbd36ca57a182023edc21656c656a96b1a411171d25cd8ac49bc958ba2dd7a671659d8730539812520fce889ec7c1ab71cd3d330ee002b6a14010ff5734489b17398946e4a919961aa505831cdec8a993bae0b47fb3e1b02155c24ba48f56ac839b198ff2fd9803511772313c5f1b7e37d18e068e1a3febbd175eb3264db67b300abbf1724fdefb434fdae292ac93fff7b99bd836837ae2bc7d1ae58597f62adc75afa4b7f6688d343a9c8d1e3085e569ba4cc8e77cf61d68610c1f025e6ae50a15ee58d3047540c8e8ea70c6d0060b9950bdd7ad51266cfa2daa2159fe21a2571a9f1436fbbd1a2143dcda8c6512147b3d6cfead8b05d0b8270fe7badffe65f617175d5b0dfd42de00c8cc2249ef95ae4770bdf0be9bdd16d358ca2c841fb3324441d575d81027c14427ce4dbb3c9b4c19991e445162085b46a2897944e88ba551f8831442f7b67814043750a96a4be958aac32665617b6e0fb5e35fc303549c52f750dba9ffffc3a2441fa21c034d4f1c82322c6f1378511d956259f314c27827adb0445b986292d9652e96c8895db8492d883df67c0d61d324a47c324f94183984527704dfd77c043028fdb7571a514f6de63d5de648c9471ea7d71e7df28585bc75c801ba7e7c59d34c0e32b0619bb1fd7c3a6a64baf2526f9f5469aa9e28a2a01a0850ae6899ce81bcaa589a260946fc86a62839f541c8199ae5c3afac53e372ea7514bda4c6e77318eed3e4775c5b1b7f59a79b5f4a74f560da00fe19e7e01b1da8cb88b033d2dc428287d77c8643de403daa44dc51e09303a8a1fe29fefdcf8198314f28c87e647f6c130e0845e967d43911249f9bc1c500f7ff05c7f910230274a87790478f751258ba69b508bd6a14769924b49b9cfb0e4d79c284b2eca3c295b48165881fa6243a1bae968fa56aaca0471249a2a3d8bc52ef53a09741800231578c86b26766418334dbd34f08ee041668b5012d4e4fe4b84463eab57acf60d3c55137503b885af6f29cb5d4038c3a9ff7fd6795cb1cf989b4bde06c57a37fcc0965a80acd34f23be8699257c47ad6ad83436ae5b4b407549083669bb8ebb47d1ea57e2fee5527db6ba90956a0ac5a677b322615d2f6756759b8ee9d3aa3fe73dee8543834e5bc30e01c976a95c7b86ecf3882ddddf43640a43a3e972558153bfab466203ebb1f78bac669575bfc7d0c9e12075fd8661f5f5a79042f6d46b2d23653f2a0648df74ae784a40f69de23b110759e63904991a6787dac094a92efec96c0f608c35b48b97a150e9e5bfae823f7ccecbc2a992f7912a753e888387eef97fd9a5da6eb3965cd3b3d093214b67792c2fa96785ab614869978264659c9ae166888a3716df200cb91b30747bcebdff74db254f5add24e1bb504ed71c3c096286a8040faf9b3c20312663989efe1663816c78b3f71b1348b8c81cbec26f1db7d5acf6f25eda1cebbbae4a6099f190263676eb54e863c46596e2e9f0316646c21f9ae8ff91f04b817bb54a09aa6ee68d889daa697c44a25db8e353a0abfc0191d27c2516f9aae8edada437583ac0e3d65eff62e39d9a0d318671a5cda466191ca42d8eec2e154f333d1d55f3adca06a6d85ae7795d5680848f17c942a8776ef49c0a9614fe2dc197df503efd78ac08a316322d69bc6f3eab7a403fc6ddd93196320855b109a0532872afd3d505c71800437995c22b7e3286b85245d2c34895eff231a7a0b8aa3607e4b9235905ad052d2caf415ae8fab7bc340449fab0a42a0515cc5c1fb29d7fdecb244ba482e6417a8621d3419b75ca325b3a9a7c99c1138f2ced93ee170f4e6105ecb8ab9e03d6a907e881dbf0a95f622a6705f756a72ee639ac7aa4d998d2ed31f42322b4da65c59898f799cf298c9660827bc441a72e7ce8094a7eb99f0329f7de609b4e15d535c781d870576ef3f124175fc5138292cd2e41fd47361a50c8c21bdbaf934bdecc3f068abe54858aebc127f000339507f42b1bdd36d52165814d06c025be2e63627ccae875576238053bc8c2937ecb6cb3e97835191bb3fbeb120fb5fe8daea213b6a806dc12ff95fbb8b4a6a74032ea7e406d80dea1a02cabd1f949e3b4ff5a9d48d86aac39d312bee1a44ecc880476723c8d3b770f7392580d1ee909a932e4a6d3e18e06b1a92faa530aaccf2c70e0c1532cfc42f431d19de52bcebbc7003a40bed55418997958b8f988501d4738e43c31922097ba11b5187d5adb81c513a6a2c15efbd481fe7a8e3e7fcb3f5fbd3dec6d9da8a6350c4abdbcc41b19c3570ab0e860bc4199cce7bbf1149c220a6bcdaae1", 0xea5}, {&(0x7f00002e5000-0x76)="f8c607730b1d4667b3fa537595c253dff2262ce045874b4170933f6ef90c2731a70e2c7e25680c433e05f6e18ff8f32ca43594c94d4e7e6c561dee0ae139928a99e847604fa2d6442aed5dabaac3d0e37401efd728af74eaa2983f8d6deb9c52a9467d49b342da3253e7b28ac382ed002ba47ef40c09", 0x76}], 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000d66000)=""/221, &(0x7f00009e9000)=0xdd) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) 2018/01/06 02:57:37 executing program 1: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000003e000)=0x0) ptrace$pokeuser(0x6, r0, 0x7, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') renameat(r1, &(0x7f000000c000-0xe)='./file0\x00', r1, &(0x7f0000043000-0xe)='./file0/control\x00') 2018/01/06 02:57:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004b000)={0x0, 0x0, 0x0}, &(0x7f0000d9f000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00003ee000)="17b000c5a83928277ad54046788649a12ea4334767042c79ecabcc89798d3fff96437bf69c56e3b10c6d638eb022359de78c180c011095fb06cf1715784c712d071c77d49ab81138aacde8020c0fff1ebcc0e7c4f471465d8c7416") sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) pread64(r1, &(0x7f00007b2000-0x4d)=""/77, 0x4d, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/06 02:57:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000013c000)='net/netfilter\x00') read(r0, &(0x7f0000418000)=""/47, 0xff95) 2018/01/06 02:57:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e51000)='/dev/loop#\x00', 0x0, 0x4000000002) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) read(r0, &(0x7f0000799000-0x1e)=""/30, 0x1e) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 02:57:37 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000014000-0x4)=0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x480000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000014000-0x2)={0x7, 0x0}) 2018/01/06 02:57:37 executing program 0: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff1000)='/dev/rtc\x00', 0x40, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000618000)=0x4) writev(r0, &(0x7f0000cf3000)=[{&(0x7f0000f91000)="3900000010000904690000005a0006000700004001090000040000000000000019001a000400020000000000000608000300ff00001ee40068", 0x39}], 0x1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000056000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockname$packet(r2, &(0x7f0000383000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a56000)=0x14) 2018/01/06 02:57:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000864000-0xd)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f510a1fdc222087b5"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000de1000)='/dev/sequencer\x00', 0x101001, 0x0) pread64(r1, &(0x7f000088a000)=""/0, 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ef9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000edb000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c7e000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000078a000)={0x1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/06 02:57:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000a70000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009c9000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000a6f000-0x38)={&(0x7f0000898000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c6d000)=[{&(0x7f0000bb4000-0x64)=""/100, 0x64}, {&(0x7f0000bc8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d10000)=""/181, 0xb5}, {&(0x7f000065c000-0xc6)=""/198, 0xc6}, {&(0x7f0000cce000-0x6)=""/6, 0x6}], 0x5, &(0x7f000077e000-0x22)=""/34, 0x22, 0x2}, 0x40000000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fb5000)={0x0, 0x0, 0x0}, &(0x7f0000759000-0x4)=0xc) ioprio_get$pid(0x0, 0x0) r2 = creat(&(0x7f0000d30000)='./file0\x00', 0xe0) r3 = accept$llc(r2, &(0x7f00003cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c3c000)=0x10) sendto$ipx(r2, &(0x7f00001f5000)="bfb8a9f6c33a0b3e1ce066c026cf00aafd6cd84c9898d899adff2f100d44a326f7a1f6fbace292dc16f52dc6297f725ccdc33d3a7eb7f913060afdf0fa1338eabec0afecd370c55d21096d14eabab7ab8c1d1da5a7fe685545121b137c38bb3c688e6477ad610edc7923703cd4a3294b9df81c9671f1ffa74333fc875967bed5f2415f415cb4ecbb0a2adda166037288c1b682afd5f1cee26d", 0x99, 0x844, &(0x7f0000114000-0x10)={0x4, 0x3bc, 0x2, "7033a83e41c4", 0x7, 0x0}, 0x10) fstat(r3, &(0x7f0000a1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00001a8000-0x4)=0x0, &(0x7f000095a000-0x4)=0x0, &(0x7f00000a2000)=0x0) getgroups(0x2, &(0x7f0000ec7000)=[r4, r5]) [ 74.189369] blk_update_request: I/O error, dev loop0, sector 0 [ 74.195406] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 74.203622] VFS: Dirty inode writeback failed for block device loop0 (err=-5). 2018/01/06 02:57:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000-0xab)=""/171) r1 = memfd_create(&(0x7f0000d7a000)='!self:]\x00', 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006f6000)=0x0) sendfile(r0, r0, 0x0, 0xffffffffffffffe0) 2018/01/06 02:57:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000df2000)={{0xbf, 0x7}, {0xff, 0x2}, 0x5, 0x0, 0x244, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_pts(r0, 0x0) r3 = memfd_create(&(0x7f0000ad5000-0xa)="2f659d762fc5746d7f00", 0xfffffffffffffffd) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00008c7000-0x4)=0x10, 0x4) dup2(r2, r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/06 02:57:37 executing program 1: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009d7000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000182000-0x4)=0x0, 0x4) [ 74.228480] audit: type=1400 audit(1515207457.855:49): avc: denied { dyntransition } for pid=11412 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/01/06 02:57:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000f6a000)=0x0, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 02:57:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000079e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004ee000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(r1, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d6f000-0x4)=0x14) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000d26000-0x10)={0x2, &(0x7f0000f2b000)=[{0x1, 0x9}, {0x9, 0x5767}]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000a6000)={@loopback={0x0, 0x1}, 0xf, r2}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000937000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034c000-0x4)=0xe8) setfsuid(r3) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00005bd000)=""/0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f5a000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000ed9000-0xf)='/dev/snd/timer\x00', 0x0, 0x420080) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/06 02:57:37 executing program 1: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f000073c000-0x10)=@buf={0x0, &(0x7f000010b000)=""}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ad000-0x9)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001d6000)={0x0, 0x80000000, 0x771800, 0x40}, &(0x7f00001bc000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0xeb3b}, &(0x7f0000000000)=0x8) 2018/01/06 02:57:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000182000-0xb)='/dev/hwrng\x00', 0x400080, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000072e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000b30000-0x8)={r1, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)="") chdir(&(0x7f0000e6a000-0x8)='./file0\x00') mount(&(0x7f0000f42000)='./file0\x00', &(0x7f0000bb5000)='./file0\x00', &(0x7f00006e9000-0x4)='bpf\x00', 0x20, &(0x7f0000fec000-0xcb)="e971a37ef5034f52eaa752f9a312db10cd4e93a92c7e6e930271a5ee737949c12fcf734db3c7b8c52bb1a7cb63e00062791df30b1ca2cb02152349e70bfb43030cf95a5b17047e177699742b01d459d6a30302f31e32fb98806244cdb3b2b59f9b5d7d73e19cf6d5b260ce2addde4ad2ebacd5ae215490104beb484057a0b1857c7f692724274143c6efefbf2715d71ac84c8d3e68f5b5d19a27ba96cef9c2c80823b29a386d49720f567b1a7447c78b70b0d6e460f6ed7c760b94b0be619f012755687bab7597fab9ae11") umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2018/01/06 02:57:37 executing program 7: mkdir(&(0x7f0000438000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000024000)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffff, &(0x7f0000030000-0xe9)="") rmdir(&(0x7f0000035000-0xe)='./file0/bus\x00') 2018/01/06 02:57:37 executing program 4: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000032000)='/dev/sequencer2\x00', 0x20400, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000033000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000026000)=0x0, &(0x7f0000033000-0x4)=0x4) truncate(&(0x7f0000012000-0xc)='./file0\x00', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000024000-0x11)='/dev/vga_arbiter\x00', 0x200500, 0x0) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000034000)='./file0\x00', &(0x7f0000031000)=@random={'trusted.\x00', '/dev/sequencer2\x00'}, &(0x7f0000034000)='/dev/vga_arbiter\x00', 0x11, 0x3) 2018/01/06 02:57:37 executing program 3: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000006c000-0x8)={0x0, 0x0}) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000006b000)={&(0x7f000006c000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000006b000)=[{&(0x7f000006b000)=""/227, 0xe3}, {&(0x7f000006b000)=""/63, 0x3f}, {&(0x7f0000004000-0xf8)=""/248, 0xf8}], 0x3, &(0x7f000006b000)=""/177, 0xb1, 0x946}, 0x10100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000012000-0x9)='/dev/sg#\x00', 0x100000000, 0x80000) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000040000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000051000)={0x0, @in6={{0xa, 0x2, 0x4997954, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000015000-0x4)=0x8c) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000006d000)={r5, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10000, 0x5, 0x0, 0x8001}, &(0x7f000006d000)=0xa0) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f000006c000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000006d000-0x4)=0x1c, 0x80000) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f000006d000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006c000)=0x22a) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000006b000)={0x0, 0x0, 0x0}, &(0x7f000006c000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000009000)='./file0\x00', &(0x7f000002f000)='./file0\x00', 0xa000, r7, r8, 0x6, 0x39, 0x1) r9 = dup2(r1, r1) execveat(r9, &(0x7f000006b000-0x8)='./file0\x00', &(0x7f000006b000-0xc)=[], &(0x7f000006b000-0x10)=[&(0x7f000006a000)='*\x00', &(0x7f000004a000)='-}lo!\x00'], 0x1000) 2018/01/06 02:57:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b00000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004b2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b51000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000513000)={r1, 0x1000, "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"}, &(0x7f0000f0d000)=0x1008) inotify_init1(0x80800) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ea9000)='/selinux/enforce\x00', 0x2500, 0x0) r2 = socket$netlink(0x10, 0x3, 0x17) writev(r2, &(0x7f000081b000-0x10)=[{&(0x7f0000cd2000)="390000001100092d01540020000500ff0700000101000000d7ffff0f00003c001900ff000000f000fe1afff50000001e07ff00005500070512", 0x39}], 0x1) 2018/01/06 02:57:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x81, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0x1, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0x6, 0xff, 0x4, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0xfffffffffffffffd, 0x5172a1b9}) write$sndseq(r0, &(0x7f0000006000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/06 02:57:38 executing program 7: mmap(&(0x7f0000000000/0x4f2000)=nil, 0x4f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00004f2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000ca000)=0x58, 0x80000) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00004f2000)=0x81) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/06 02:57:38 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000401000)=[{r0, 0x8010, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x3, 0xb9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000237000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff4000)=0xe8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000ff5000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bfe000)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000da2000)='/dev/ppp\x00', 0x4040, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000090a000)=0xffffffffffffffe0, 0x4) setuid(r1) 2018/01/06 02:57:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7fd, 0x8) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000154000)={@common='gre0\x00', @ifru_flags=0x2fd}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup2(r0, r2) 2018/01/06 02:57:38 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000068000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f0000001000-0x4)=0x0) wait4(r1, 0x0, 0x0, &(0x7f0000a44000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) fcntl$setsig(r0, 0xa, 0x4) 2018/01/06 02:57:38 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000827000)='/dev/usbmon#\x00', 0xffffffff, 0x14000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000c5000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) dup2(r1, r1) 2018/01/06 02:57:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cb9000-0xf)='/dev/sequencer\x00', 0x40200, 0x0) fcntl$setflags(r0, 0x2, 0x5) r1 = syz_open_procfs(0x0, &(0x7f00001ae000-0xa)='net/raw6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000d37000)='clear_refs\x00') ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sendfile(r2, r1, &(0x7f0000b82000)=0x0, 0x40000100) pwritev(r2, &(0x7f0000a02000-0x20)=[{&(0x7f0000a93000-0x5c)="9e594f176d572f2341f9f3aad41ed2318f63a0ae12d4fa0f0e5a1994df24bb1ca704fc67b227844897490f3925a21b747275f83c13bdaa964fbcc731a527cb953394191b07a6f2fd2717c250b70e6a019de46c8d2b8567f2e9110d52", 0x5c}, {&(0x7f00008f0000)="07f84a01af6c7371482616672a6e50ed0b3e79ccca2d9535d9f757f53cd07aa96adfe8242034ab6caa256391d9a406c9aa013a8921a80f2f5ed39409578a69c3af08def5f26844487c072088c6d7fad0f574f15e34a6f42ddd4af7d3816be2b9660b5c69b8995848a757bf4fbb2a800a1172b6e90713dbae5b5b5550c847640a5dba9f57cfe0c5fb661cab8eee4860c47901c88ebc61ef788342563535d8ea130565c45f22ad33d0f4489e24272a7efe88ea7271cd0e9ebbd304d3b10fa1e3f968310c6c1f653d1aada0ceab4fedb2e09a7d6f6cb34aebb54ce0dc36c5", 0xdd}], 0x2, 0x0) getsockname$packet(r0, &(0x7f0000c98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f21000)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005b1000)={0x0, 0x9}, &(0x7f00006db000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000efe000-0x8)={r4, 0x9}, &(0x7f00004e3000-0x3)=0x8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000d87000-0xc)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00009ce000-0x4)=0x0, 0x4) close(r2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000819000-0x4)=0x0, &(0x7f0000560000-0x4)=0x4) sync_file_range(r1, 0x505, 0x10001, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000008000)=0x5, 0x4) 2018/01/06 02:57:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f0e000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b82000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x5, 0x5, 0x2b75, 0x8001, 0x4, 0x7fff, 0x4, 0xffffffffffffff46, 0x3, 0x2, 0xdb, 0x6, 0x5, 0x7]}, &(0x7f0000076000)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a45000-0x8)={r1, 0x748}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004cf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000001d000)={0x0, 0xe4, "e9fff72a8ffcd37164e35d30a1fc9b4a0f01cb1295548bc67a4a5d86b10eb7aa267c106e27a23a20cc29312120bd09f5e945c43b31191e5337bd5f3494209cbfd5e8b0cf588d5d34e7cd8662ea970176dee2e79f9d4b81a5c0063020fc53fd8c44178089ebab2289579f055d5157dfa4bf08b4503dc4dcf4a859709d918223b92facb030a45337cedf5934f7ef783052faea31dac63b166dd9b15e041088fd945ba31f621e294302ef10e96a42a7271af06b1801a014be742bbdd2acdc933f7adb08b769500e6790233e681d2b536bf6e49362909ba1f77d188abed44c74152afd12cea2"}, &(0x7f0000ec0000)=0xec) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000b7000-0x98)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, 0x98) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000a02000)={&(0x7f000080a000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58, &(0x7f0000a9d000)=[{&(0x7f000049d000)="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", 0x1000}, {&(0x7f00007cb000-0x6f)="b4364384ff6e66db7463fe0850723df95385f27456a6fee83cba9e6cb0d7d1e33b9c5ef1c9928b2be66e71aac610ee069c0911ef80c2190daf98fd339afd0c7db4c5aa5fedada9a65bd5b1abe182c232709659a0099c3dc33b8eb376752f5bcea804c8a8d810a60c123598ed94864e", 0x6f}, {&(0x7f0000742000)="2ee404de5155b9ade5c1968f77ff29fbbea513f28486b32f86b3a113f44840a7f130d2ac5f0ad9d9002c2cab1372835b01612a10384424455dfb95266c9a9323c6e84be01f35", 0x46}], 0x3, &(0x7f00006a9000)=[{0x90, 0x107, 0xfff, "b7fa096314d41d6ffcd343d4f57cb0c2f2dda17c3e78228ecdb129cfcbe862cef161716338049c611f8a61cc0ceb477b40a5aa6cce813bb76b7ddfccecb774a5bb9d19875a82dc9e93ced17cc11506a104e71d3409c3497854225d1db251dfee6efd0ad96ba706e826d81ee08e904c389afd4c26b538e9e8c741"}], 0x90, 0x20000000}, 0x8000) close(r2) [ 74.455422] binder: BINDER_SET_CONTEXT_MGR already set [ 74.466516] binder: 11484:11486 ioctl 40046207 0 returned -16 [ 74.484487] binder_alloc: 11484: binder_alloc_buf, no vma [ 74.498387] binder: 11484:11507 transaction failed 29189/-3, size 0-0 line 3128 2018/01/06 02:57:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b12000-0x1)='./file0\x00', 0x44800, 0x21) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00004b3000-0x4)=0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000925000-0x64)={&(0x7f000007a000-0x1c)=[0x6, 0x4eb2, 0x9, 0x9, 0x7, 0x80, 0x86], 0x7, 0x7fffffff, 0x1, 0x8, 0x1ff, 0x81, {0x7f, 0x5, 0x7102, 0x81, 0x0, 0x1, 0x8001, 0x8d8, 0x6, 0x0, 0x1, 0x11, 0x8, 0x101, "c2d86d3fa38e4c50e129ee72468af97eb19159feb4114c2945c26a270bab4027"}}) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f00002f2000-0xfa)="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") ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) socketpair$inet6_sctp(0xa, 0x85, 0x84, &(0x7f00001d1000)={0x0, 0x0}) msync(&(0x7f00005f3000/0x4000)=nil, 0x4000, 0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000004000)={0x0, @in={{0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto(r0, &(0x7f0000564000-0x13)="9ea9ef8c7af172b7a46a5ad6ebed2bc33cac80", 0x13, 0x10, &(0x7f0000e7a000)=@ax25={0x3, {"c5afa7c009d24a"}, 0x1f}, 0x10) 2018/01/06 02:57:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e5e000)={0x0, 0x5a, "2a85f6de05b92d27c82aa47043ae0dda94a544efcd77254b7f56e5206374fdcec3e715dc70e38fb574fac755d176c082221cfdbf818b3dd89a09b91d4a6ec40839730e9ed1c890fd444b8779bf5969024d004fdfd73ecf4c7e53"}, &(0x7f0000458000-0x4)=0x62) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b3e000)={r1, 0x5, 0x30}, &(0x7f0000aaa000)=0xc) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000eee000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/01/06 02:57:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e0000)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000749000-0x4)=0xc84, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004ad000)='oom_adj\x00') setsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000a9d000-0x4)=0x4, 0x4) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00005d3000-0x9)="01", 0x1) 2018/01/06 02:57:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002b5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00008b7000)={0x0, 0x20}, &(0x7f000075a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002d3000)=@assoc_id=r1, &(0x7f000044b000-0x4)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000011000)=0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000699000-0x4)=0x0) 2018/01/06 02:57:38 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dd4000-0x12)="6e65000000000000000119086d6162656c00") preadv(r0, &(0x7f0000fe4000)=[{&(0x7f0000fe4000-0xb5)=""/181, 0xb5}], 0x1, 0x0) 2018/01/06 02:57:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f000086a000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d88510b28119e68ec521e89db95ce625b89ce757cda6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x60, &(0x7f00008a3000)=[], 0x0, &(0x7f000093c000-0x90)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000dba000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d82000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fdb000-0x10)={0x10000, 0x8000800001000005, 0xff, 0x4d7}, 0xfffffffffffffee6) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/06 02:57:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000003000)=""/48, 0x30) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000c2d000-0x8)={@empty=0x0, @multicast1=0xe0000001}, 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f9b000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x40000000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b6a000-0x30)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) getdents(r0, &(0x7f0000002000)=""/34, 0x22) getdents64(r0, &(0x7f000092c000-0x78)=""/120, 0x78) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000031000-0x4)=0x40, 0x2aa) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000f40000)=0x7) 2018/01/06 02:57:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000424000)='/selinux/create\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000cae000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000e7000)={0x0, 0xae45, 0x7, [0xfffffffeffffffff, 0x6, 0x4, 0x1, 0x7, 0x40, 0xfffffffffffffffc]}, &(0x7f00005bd000-0x4)=0x16) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000045a000)={r2, 0x10000, 0x4, 0x4}, &(0x7f00005ad000)=0x10) r3 = syz_open_procfs(0x0, &(0x7f0000303000-0x10)='projid_map\x00') ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000742000-0x4)=0x0) ptrace$pokeuser(0x6, r4, 0x100, 0x5ca5) sendfile(r3, r3, &(0x7f0000af6000-0x8)=0x0, 0xffff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00001cc000)=[{0x8, 0x101}], 0x1) 2018/01/06 02:57:38 executing program 0: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f00003c1000-0x23)="220000001c00b515f8efff00000000010c0006ff020000000000010306000100a445", 0x22) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000081d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081d000-0x4)=0x14) [ 74.521576] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.528329] binder: release 11484:11486 transaction 114 in, still active [ 74.538233] binder: send failed reply for transaction 114 to 11484:11491 [ 74.545151] binder: undelivered TRANSACTION_COMPLETE [ 74.550704] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/06 02:57:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000903000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/06 02:57:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r1) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d71000-0x4)=0x1, &(0x7f0000ea0000)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000b34000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000f46000-0x8)={r3, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x100000001, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a12000)={0x81, 0xfff, 0x1, 0x3, 0x80000000, 0xc6, 0xc65, 0x9, 0x0}, &(0x7f00004fb000-0x4)=0x20) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000462000-0x24)="413299e746f806ed6dd1dd1ec43c530717dc6c6f80c6cd36884f5b08f53c2f25e01e9c52", 0x24) finit_module(r0, &(0x7f000086d000-0x1e)='&security,securityprockeyring\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000a01000-0x58)={{0x9, 0x0}, 0x1, 0x0, 0x3, {0x9, 0x104}, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$nfc_llcp(r2, &(0x7f0000209000)={0x27, 0xffffffffffff7fff, 0x200000000000004, 0x5, 0x2, 0x5, "b1b4af7b543d08b9dc1c70a825e8185d67de557fc6a9b108942ef359f7e3f67d4f2644cafd2f58995c095b56c18822801f392751cdb5031d12116e60636147", 0x3}, 0x60) syz_open_dev$random(&(0x7f00002ad000)='/dev/random\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r0, &(0x7f0000040000-0xa)='./control\x00', 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) add_key(&(0x7f0000a97000-0x6)="67080008008f", &(0x7f00008eb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000093f000)="", 0x0, 0x0) dup2(r2, r1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f00000ce000)='net/mcfilter6\x00') ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000fa8000-0x4)=0x0) syz_open_dev$mice(&(0x7f0000a26000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) 2018/01/06 02:57:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000001000)="") prctl$setptracer(0x59616d61, r2) 2018/01/06 02:57:38 executing program 2: r0 = socket(0x18, 0x0, 0x1) sendmmsg(r0, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@llc={0x1a, 0x1f, 0x59efaa7, 0x1, 0x9, 0xfff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0xfffffffffffffea9}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000003000-0x2b8)={0x5, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000005000)={0x9, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000000)=0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000+0x13e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000002000)="c0233072e845d96cea0863066c4a7d20a9", 0x11, 0x40040, &(0x7f0000002000)={0x11, 0xd, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000005000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x8)='keyring\x00', 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r2, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f0000001000+0x1db)=@file={0x1, './file0\x00'}, 0xa) keyctl$negate(0xd, r2, 0x7, r2) 2018/01/06 02:57:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00000de000)={0xff, &(0x7f00004f8000)=[]}) setxattr(&(0x7f000093b000-0x8)='./file0\x00', &(0x7f00004c0000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000ca5000)='\\]:wlan1ppp0\x00', 0xd, 0x0) 2018/01/06 02:57:38 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d4e000)='./control\x00') 2018/01/06 02:57:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f9b000-0x11)='/selinux/context\x00', 0x2, 0x0) openat(r0, &(0x7f0000504000-0x8)='./file0\x00', 0x400400, 0x80) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b95000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021f000-0x4)=0xe8) stat(&(0x7f0000863000-0x8)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c66000-0x10)={&(0x7f00007a8000/0x4000)=nil, 0x4000}) syz_fuse_mount(&(0x7f00000a5000-0x8)='./file0\x00', 0xf000, r1, r2, 0x100000000, 0x2a00000) read$eventfd(r0, &(0x7f00005d7000-0x8)=0x0, 0x8) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") sync() r3 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xf, r3, 0x7fff, &(0x7f0000157000-0x1000)="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") 2018/01/06 02:57:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000680000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c12000-0xc)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x4, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2018/01/06 02:57:38 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd1000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fee000)=""/6, &(0x7f0000fee000)=0x244) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007ae000-0x10)={0x40, 0xa, 0xa283, 0xce2, 0x0}, &(0x7f0000fee000)=0x10) ftruncate(r0, 0xffffffffffffffff) dup2(r0, r0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000fd7000-0x4)=0x0, &(0x7f00008f3000)=0xffffffffffffff3c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f000087f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ff0000)=0x60) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001e1000-0x8c)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007ee000-0x4)=0x0) sched_getparam(r2, &(0x7f00009d3000)=0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ff0000-0x7a)=""/122, 0x7a) r3 = socket$netlink(0x10, 0x3, 0x100000000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000d00000-0x4)=0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r4, 0x0, 0x20000008, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000ff2000-0x10)=[{&(0x7f0000ff1000-0x39)="3900000011001947040000000000000007000100030000006c00000000f17f0009001a0004ff003b000000ffff07fb011018e9070000000000", 0x39}], 0x1) 2018/01/06 02:57:38 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000846000)='/dev/keychord\x00', 0x8600, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000842000-0x60)={0x2, 0x4, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 02:57:38 executing program 1: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)=0x0) clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000331000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x800004, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:38 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f51000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000d80000-0x4)=0x0, 0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f51000)={0xa, 0x1, 0x95e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) 2018/01/06 02:57:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000020000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000020000)=[{&(0x7f0000021000-0xac)='8', 0x1}], 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) vmsplice(r0, &(0x7f0000022000)=[{&(0x7f0000022000)='b', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000000+0xf35)=""/212) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000020000)=""/234, 0xea, 0x0, &(0x7f0000001000)={0x3, {"3a111371c89deb"}, 0x7}, 0x10) 2018/01/06 02:57:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a96000-0x4)=0x0, &(0x7f0000985000)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000001000-0x4)=0xe3) 2018/01/06 02:57:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000dd1000)='net/dev_mcast\x00') ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000007c000-0xe1)=""/225) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x0, &(0x7f0000f67000)="9adc01ce", 0x4) 2018/01/06 02:57:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f06000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffffffd2) 2018/01/06 02:57:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[], 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e8b000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) 2018/01/06 02:57:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x100000000000011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000d44000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ea000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000060d000)=""/12, &(0x7f0000a96000)=0xc) 2018/01/06 02:57:38 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000b57000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000095000)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000084c000)={0x0, 0x3}, &(0x7f00004ff000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000968000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/06 02:57:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000ea5000)={0x7ff, 0x6, 0x400, 'queue0\x00', 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000091c000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xff, &(0x7f0000ea5000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="a78cb271578a", [], {{0x8864, @ipx={0xffff, 0xf1, 0x4, 0x14, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffff9}, "5c301089796215da4a7ea63bfd1d643c44b4fc6aabd61f778bc99dfd90940d8da33df0555294aff2a2ea17cf4c3affc83bc3f234f7c24d825dd2ddb03b98e031a91f15aa9a47b86214fbaf8e69d69579d08eecd71b5fe44c0d5fc84888d289b4aeed89016e0b228ee0034981747fd568925cfe1b7cd7df2dcfa424b93ad4af59a7b34970c23a19a7dca3cdc91705dda5c09f7040830a8796bbaf551166abda441580813f401f99835ff7c390158f45bb99557b7ca7a5eaee2295027d8012c05f38c5f6db7eeeebadca6db99ec83d515bc095bc"}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d4000-0xa)='/dev/rfkill\x00', 0x10800, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000655000)={0x5, [0x3, 0x6, 0xb2, 0x83, 0x0]}, 0xe) 2018/01/06 02:57:38 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000003000-0xd)='/dev/net/tun\x00', 0x0, 0x80200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r3, &(0x7f0000009000)="5be8a2ca730204897f457efb508bd24f9a7fe552ce2c4683f6c91703f66b8e8c8a5ba3b2720bb4b884468e2b47de86313fcdaf6c3977dfb122ecdaa7ab4e5ce16450e058ef41da1af7a03896f28af9e5019c484c66a37df536680f4e0b6d83e25d1f7b26d1848ee6db1f6c69734817e5bf0c921c534ff2bbcf7c299f58d4e902cafa0a0ab7572496deace4fe700db8e9ab9e805b6feb7f964c5395ce21ad3f24c563b3ddd1d052a73d0aa537ba8f15057b61576017900abfb9866e4feaad7452cc683107f7630328cc", 0xc9, 0x40080, &(0x7f0000009000)={0x4, 0xfff, 0x8, "2edd4dc80943", 0x2, 0x0}, 0x10) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00004ed000)={@common='bcsf0\x00', @ifru_data=&(0x7f0000008000)="d493789ca604ad34eea6f0c33618750d66bafa504c3cf0c6056fa30a450929a3"}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) r4 = mmap$binder(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000-0x18)={r4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$sock_int(r5, 0x1, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000003000)=0x4) 2018/01/06 02:57:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="071f09200000000000ffff00000700000005004ca6000412a1bf0202fd", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) r1 = syz_open_dev$tun(&(0x7f0000e1c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getpeername(r0, &(0x7f00001dc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000961000-0x4)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00009ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = syz_open_dev$mice(&(0x7f0000d44000-0xf)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000115000)=""/61, &(0x7f0000f31000)=0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000b0a000)=0x0) ptrace$pokeuser(0x6, r3, 0x3, 0x3) prctl$setendian(0x14, 0x2) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000476000-0x28)={@common=""/16, @ifru_data=&(0x7f000018d000-0x20)="86ed2d4f377caab7dd8bd3bac09fc7ce3089b1c0c93ec50d721870a3e8075ee8"}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xff, 0xc95, @sync=&(0x7f0000a21000-0xc)={0x9, 0x10000, 0xffffffff}}}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009bd000-0xc)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001ea000-0x8)={0x0, 0x2}, &(0x7f00008b5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00009dd000)={r5, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x5, 0x0, 0x80, 0x5da, 0x0, 0x8, 0x6, 0x400, 0x5, 0x0, 0x7, 0x4, 0x1fffc00000, 0x2]}, &(0x7f0000484000)=0x108) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/06 02:57:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f000095e000)="", 0x0) syz_open_dev$evdev(&(0x7f0000777000-0x12)='/dev/input/event#\x00', 0x100, 0x600040) 2018/01/06 02:57:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000bac000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000015b000-0x4)=0x5, 0x4) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x3b1) 2018/01/06 02:57:38 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000656000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000872000-0x4)=0xec) ptrace$setopts(0x4206, r1, 0x0, 0x0) syz_open_procfs(r2, &(0x7f0000fa5000)='net/rt_cache\x00') ptrace(0x4207, r2) ptrace$setregset(0x4204, r2, 0x1, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ff51ffffffffffff", 0x8}) 2018/01/06 02:57:38 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x1d0)=@newsa={0x13c, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc7539(lrw-camellia-aesni-avx2,rmd160)\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 02:57:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000038f000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000d3e000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000112000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = add_key$user(&(0x7f0000691000-0x5)='user\x00', &(0x7f00004fd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000061b000-0x88)="1d7ae11303068e518ab6fffe9b40441d7deede71f1dcd42a951074c07743067a2d0c62c40416dcd705c6ad8802cce68920651f24a7f35639553f970ede92bfee48915f01dff4886ddeae01d497e233a75bd20cf06ee017308dcd62f11e274ea2f455f95d321bdfc772ffc793dbdf84156945527d4a912ff1f4cc3004250ace6e9cac25d17dcb4b7a", 0x88, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0xfe534aa48ecee304) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000010f000)=0x0) lstat(&(0x7f000072b000)='./bus\x00', &(0x7f000075b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000baa000)=[0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b9a000)={r3, r4, r5}, 0xc) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000056f000)=0x0) ioctl$KDENABIO(r0, 0x4b36) r6 = getpgid(0x0) tkill(r6, 0x1000000000016) 2018/01/06 02:57:38 executing program 6: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000cc0000-0x4)=0x0) bind(r0, &(0x7f00005b3000-0x10)=@nfc={0x27, 0x80000000, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6001) 2018/01/06 02:57:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) 2018/01/06 02:57:38 executing program 5: mmap$binder(&(0x7f0000ce1000/0x4000)=nil, 0x4000, 0x0, 0x98db1be0202feeba, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x1000400802) 2018/01/06 02:57:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2b000-0x8)={0x20080522, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000086a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00005f9000-0x4)=0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000048e000-0x10)={0x43, &(0x7f000013a000)="a62f393c0f893c650f9bad98c625dce65be6173db4bda78e2a0087a718745c13b53479f77ad7e6364db49e23f6f33f87a3ec641189d4ef90e10f26f1a17812c4803708"}) capset(&(0x7f0000f09000-0x8)={0x20071026, 0x0}, &(0x7f0000ab7000)={0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}) [ 75.001582] binder: 11609:11614 ERROR: BC_REGISTER_LOOPER called without request [ 75.056663] binder: unexpected work type, 4, not freed [ 75.063108] binder: undelivered TRANSACTION_COMPLETE [ 75.083052] binder: undelivered TRANSACTION_COMPLETE [ 75.095141] binder: 11609:11614 ERROR: BC_REGISTER_LOOPER called without request [ 75.095174] binder_alloc: 11609: binder_alloc_buf, no vma [ 75.121733] binder: undelivered transaction 118, process died. [ 75.127542] binder: 11609:11646 transaction failed 29189/-3, size 0-0 line 3128 [ 75.130648] binder: 11609:11630 got reply transaction with no transaction stack [ 75.130656] binder: 11609:11630 transaction failed 29201/-71, size 32-8 line 2921 [ 75.150765] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.156218] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/06 02:57:39 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000436000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000930000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000067f000-0x8c)=""/140) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000487000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a05000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000418000-0x18)=@generic={0x8001, 0x1000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000002000-0x20)={@common='nr0\x00', @ifru_flags=0xa00}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r3, &(0x7f0000001000-0xc)=""/12) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000002000-0x10)=[@in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000000)=""/220) ioprio_set$pid(0x2, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) bind$ax25(r4, &(0x7f0000001000)={0x3, {"61bb4684222226"}, 0xffffffff00000001}, 0x10) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000b3f000)={@common='teql0\x00', @ifru_map={0x1, 0x3ff, 0x7, 0x0, 0x2, 0x2}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000001000-0x4)={0x3ff, 0x2a, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0xfffffffffffffc00, 0x20000) 2018/01/06 02:57:39 executing program 3: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ecc000)='/selinux/context\x00', 0x2, 0x0) mkdir(&(0x7f000055f000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x200000000000003) 2018/01/06 02:57:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x280) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x8) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000001a, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/06 02:57:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x40000000000001, &(0x7f0000166000-0x4)=""/4, &(0x7f0000d9a000-0x4)=0xffffffffffffff0e) 2018/01/06 02:57:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003a1000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000bd1000-0x20)={@generic="c7b7bed2f0eeed339f61990d51ab89db", @ifru_flags=0x1001}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a69000-0x20)={{&(0x7f000074a000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000221000)={&(0x7f000073d000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a4000)=[], 0x0, &(0x7f000018f000-0x11a8)=[], 0x0, 0x0}, 0x810) 2018/01/06 02:57:39 executing program 7: mmap(&(0x7f0000000000/0xcb1000)=nil, 0xcb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000015c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r1, 0xb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000798000)={0x0, 0x0, 0x0}, &(0x7f000022d000-0x4)=0xc) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000cb2000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r2, r3) 2018/01/06 02:57:39 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d03000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)='/dev/loop#\x00', 0x4, 0x42) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000059000-0x92)={0x0, 0x8a, "ada42f10c6f3a5d664e03ae4d20b6ede05603bf39547061833b97a9f9a131dca0685ea60461fc6a0fbf7c78b6fb5bb34fa1891dea598d7be3919f7693d61e877ab7f66143c1b69d5e652c4bbf62b40e4c5f3e85d4b5f8e3467bf9fca0ff4f98d08e504ab6225056957f2f619ab87f4c903d805972c444fe6eb537a4af69c1276e88b5f218c70afd25c13"}, &(0x7f0000e9d000-0x4)=0x92) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fd4000)={r2, 0x9, 0xa0, "16d9d2eb7828ce923cfdcb17f668010f5fa1f520fcc59c869ef1f8329eb4f0eb9385811918ac4b79bf03c0744869733a9c256073efccd8de62e0b4da928449721d6fcd6d5135b5dbbc31e2fa684df208c7b22c20391b6286d3676c40fd404c25ccbedb82ffb3032ca8e5da5db025c547c02f2784285b9eda5bdcb82e41d5b9da6a6e8c6e880b6c7945a55870832678090f8ea535aa88dd41498c648d52818ba5"}, 0xa8) r3 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) pwritev(r3, &(0x7f000060c000-0x60)=[{&(0x7f00002eb000-0x3a)="86", 0x1}], 0x1, 0x0) sendfile(r1, r3, &(0x7f00000de000-0x8)=0x0, 0x100800001) 2018/01/06 02:57:39 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000fdc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000964000-0x4)=0x9, 0x80000) r1 = accept4$unix(r0, 0x0, &(0x7f0000b87000-0x4)=0x0, 0x80800) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000681000-0x10)=[0x0, 0xffffffffffffffff]) setresgid(0x0, 0x0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000cee000)=""/0, 0x0, 0x2120, &(0x7f0000000000)=@nfc={0x27, 0x8, 0x100, 0x2}, 0x10) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000999000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000974000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000001000)=0x0) 2018/01/06 02:57:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000fe000)='sessionid\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00003f0000)={&(0x7f0000825000/0x4000)=nil, 0x4000}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000088000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0xff, 0x2, 0x8, 0x2, 0x6}, &(0x7f0000aec000)=0x20) exit(0x0) preadv(r0, &(0x7f00007e8000-0x30)=[{&(0x7f0000d7f000)=""/196, 0xc4}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000af1000)={0x3ff, 0x9, 0xb8dc, 0x95a2}, 0x8) fdatasync(r1) 2018/01/06 02:57:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f0000a72000-0x8)='./file0\x00', 0x0, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000018a000-0x4)='bbr\x00', 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) dup2(r0, r2) 2018/01/06 02:57:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000bc0000)="", 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000430000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000001000-0x4)=0x3f, 0x4) 2018/01/06 02:57:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_pwait(r1, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000744000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$unix(r2, &(0x7f00003f3000-0x6e)=@file={0x0, ""/108}, &(0x7f0000c08000-0x4)=0x6e) 2018/01/06 02:57:39 executing program 4: mmap(&(0x7f0000000000/0x4f7000)=nil, 0x4f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x4c, 0x0, &(0x7f00000ba000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000041c000-0x38)=[], &(0x7f00004f4000)=[]}, 0xfffffffffffffffe}}], 0x0, 0x0, &(0x7f00001b0000)=""}) socket$inet6(0xa, 0x6, 0x0) ftruncate(r0, 0x0) socketpair$inet(0x2, 0x80806, 0x400, &(0x7f0000440000)={0x0, 0x0}) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00004f7000)={0x0, 0x3}, &(0x7f00004f8000-0x4)=0x8) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00004f8000-0x13)={r2, 0xb, "72bc42e8391747f65d66db"}, &(0x7f00004e2000)=0x13) 2018/01/06 02:57:39 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000012000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_procfs(r1, &(0x7f0000aa9000)='attr/fscreate\x00') setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f000004b000)='tls\x00', 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000334000-0x8)=0x9) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000a6b000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 02:57:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e90000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000063e000)={0x1, 0x4, 0x4, 0x6, 0x40, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000f2e000-0xe7)=""/231) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) write$tun(r2, &(0x7f00003bf000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfae, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64d8fe", 0x0, "1b57ff"}, "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"}}}}}}, 0xfca) 2018/01/06 02:57:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f000039b000-0x4)=0x7) r0 = syz_open_dev$mice(&(0x7f00004bf000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f000060c000-0xfe)=""/254, &(0x7f0000cb3000)=0xfe) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bd0000-0x4)=0xff, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00001b3000)=0x0, 0x4) sendmsg$netlink(r0, &(0x7f0000cb1000)={&(0x7f0000da4000-0xc)=@proc={0x10, 0x0, 0x3, 0x80000000}, 0xc, &(0x7f00007a2000-0x50)=[{&(0x7f0000cd6000)=[{0x84, 0x3a1, 0x100, 0x5, 0x2, "96cc307d836b3ec2cd179cf359cdbd3995804f285ed3597eb48b235169bbaf03e0425cb3bab646badd315d32b9f11820ae9f0fc5e920c353865c87282a29f09bf070262b7d2a56d6b38d459171613cefb71b4ef237690b68044120913a10a94007d5afddaf45fb6b715583498cde8e1e1c8e"}, {0x1010, 0x9, 0x310, 0x9, 0x3, "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"}, {0x68, 0x0, 0x100, 0xff, 0x0, "e59f81cdaaa863ba2994d1870988e9a10c18d1eef83a2a618117b627d8842c9f92c6ab01db48320176a5a276a72b32350e012418a2ab7411a90eb20c39939f47ccf2b93610e7a57dec4d41a20ab835bf0c0e56a26ab7b9"}], 0x112c}], 0x5, 0x0, 0x0, 0x40c0}, 0x4000000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = epoll_create(0xadd8) fsetxattr(r1, &(0x7f0000b7c000)=@random={'security.\x00', 'em1bdevselfmd5sumcgrouptrusted\x00'}, &(0x7f0000952000)='-+^\x00', 0x4, 0x0) [ 75.695630] binder: 11695:11706 got reply transaction with bad transaction stack, transaction 125 has target 11695:11699 [ 75.707911] binder: 11695:11706 transaction failed 29201/-71, size 0-0 line 2936 2018/01/06 02:57:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000006, 0x1000000000802, 0x401) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00006e1000-0x4)=0x0, &(0x7f00006dc000)=0x4) 2018/01/06 02:57:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c69000-0x9)='/dev/rtc\x00', 0x40100, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4008700c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000de000-0x8c)={0x6, 0x46, 0x9, 'queue1\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:39 executing program 5: utime(&(0x7f0000d8d000-0x8)='./file0\x00', &(0x7f0000056000-0x10)={0x2, 0x3ff}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) 2018/01/06 02:57:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x60)={0x0, 0xd, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSBRK(r1, 0x5409, 0x7) timer_gettime(r0, &(0x7f000078f000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x40000000) r3 = syz_open_dev$loop(&(0x7f0000013000)='/dev/loop#\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$EVIOCGPHYS(r4, 0x401070c9, &(0x7f000000a000)=""/0) 2018/01/06 02:57:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000669000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x50)=[{&(0x7f0000ee5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b42000-0x88)=""/184, 0xb8}, {&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000780000-0xdc)=""/220, 0xdc}, {&(0x7f0000000000)=""/52, 0x34}], 0x5, &(0x7f0000001000-0xd2)=""/210, 0xd2, 0x3ff}, 0x2) sendto$inet(r0, &(0x7f000083d000-0xf5)="", 0x0, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000000)=0x4) 2018/01/06 02:57:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00008a7000-0x24)="24000000130007fffeff0400000009000120000c0d000300010000000000000000091617", 0x24) [ 75.762890] binder: BINDER_SET_CONTEXT_MGR already set [ 75.768349] binder: 11695:11699 ioctl 40046207 0 returned -16 [ 75.775422] binder_alloc: 11695: binder_alloc_buf, no vma [ 75.786334] binder: 11695:11722 transaction failed 29189/-3, size 0-0 line 3128 [ 75.798906] binder: 11695:11699 got reply transaction with no transaction stack 2018/01/06 02:57:39 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='user\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)='user\x00', 0x1) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ac2000-0x4)=0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f00005d3000-0x4)=0x0, &(0x7f0000362000)=0x4) write$sndseq(r1, &(0x7f00008ed000-0xf0)=[{0x2, 0x8, 0xfffffffffffffffd, 0x1, @tick=0x3, {0x7c, 0x0}, {0x91f, 0x8}, @quote={{0x1, 0x9}, 0x63, &(0x7f00009e0000)={0xfffffffffffffffc, 0xa916, 0x5, 0x5, @time={0x77359400, 0x0}, {0x180000000, 0x83}, {0xffffffffffff8000, 0x100000000}, @ext={0x53, &(0x7f0000163000)="d31e098a1e1bae94d17366e5645479958687230dc9d00ed899ffd503cd312d6323d0912cfaa01f951e20b094b63f0a8274285e5e5310c92a8bef4d4de4b6f91a7a0c491c8153d6f83c9e72631a2b78dde9c365"}}}}, {0x0, 0x7fffffff, 0x9, 0xffff, @tick=0x44, {0x80, 0x40}, {0x5, 0x4}, @control={0xfffffffffffffffb, 0x8, 0x0}}, {0x5, 0x6, 0x3, 0x0, @time={0x0, 0x0}, {0xff, 0x5}, {0xff, 0x6}, @queue={0x80000001, {0x3ff, 0x20}}}, {0xac32, 0x3f, 0x5, 0x3e000000000000, @tick=0x8, {0x3, 0x8}, {0xb5, 0xfffffffffffffeff}, @raw32={[0x4, 0x2, 0x800]}}, {0x9, 0x81, 0xea, 0x3, @tick=0x81, {0x10000, 0x10001}, {0x7, 0x9}, @raw8={"0b3d5cb833ea954ce85f040b"}}], 0xf0) ptrace$pokeuser(0x6, r3, 0x0, 0x6) fsetxattr(r1, &(0x7f0000e5a000)=@known='system.sockprotoname\x00', &(0x7f0000f43000-0x5)='user\x00', 0x5, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000215000-0x4)=0x0, &(0x7f0000ec1000-0x4)=0x4) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a0e000-0x1)=0x0) tkill(r4, 0x16) close(r0) 2018/01/06 02:57:39 executing program 5: 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000fec000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:39 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ac9000)=[{&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000001000-0x19)=""/25, 0x19}], 0x2, 0x4e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000a9b000)=""/201, 0xc9, 0x0) fchdir(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000b98000-0x10)={0x3, &(0x7f0000c53000)=[0x5a, 0x5, 0xfffffffffffffff9]}) syslog(0x3, &(0x7f00003aa000-0x5d)=""/93, 0x5d) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000987000)={0x0, 0x100000001}, &(0x7f0000a69000)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000026b000-0x8)={r2, 0x100000001}, 0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7006) gettid() stat(&(0x7f0000cc1000-0x8)='./file0\x00', &(0x7f00005f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c67000-0x8)={0x0, 0x0}) getgid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c2e000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000c69000)=0x0, &(0x7f000026b000-0x4)=0x4) 2018/01/06 02:57:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e05000-0x20)={@common='ipddp0\x00', @ifru_flags=0x5000}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000881000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e9000-0x4)=0x14) [ 75.813265] binder: 11695:11699 transaction failed 29201/-71, size 0-0 line 2921 [ 75.839489] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.855966] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.872493] binder: release 11695:11699 transaction 125 in, still active [ 75.880129] binder: send failed reply for transaction 125 to 11695:11706 [ 75.887939] binder: undelivered TRANSACTION_COMPLETE [ 75.893423] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.899382] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/06 02:57:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x1, 0x0, 0x10000) ftruncate(r0, 0xa6b7) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000db5000-0x4)=0xffffffff, 0x4) 2018/01/06 02:57:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x800000006) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x20, 0x200000024, 0x1, 0x0, 0x0, "000000ef0b000400ee003fe1fc0049"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/06 02:57:39 executing program 5: remap_file_pages(&(0x7f0000140000/0x2000)=nil, 0x2000, 0x0, 0x22a, 0x85003) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00004b8000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/06 02:57:39 executing program 3: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007a3000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x1fffc, 0x0, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/06 02:57:39 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cad000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000390000)={0x0, 0x0}) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000c33000)={0x1000, 0x7, 0x57049247, 0x5, 0x9a9, 0x6}) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000852000-0x8)=0x0, r0, &(0x7f0000c34000-0x8)=0x0, 0x5, 0x1) ptrace$setopts(0x4206, r3, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000056f000)=0x0) r2 = getpgid(0x0) socket$inet6(0xa, 0x807, 0x3) tkill(r2, 0x1000000000016) 2018/01/06 02:57:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f000076c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="e9", 0x1, 0x20000805, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000b5a000-0x4)=0x3) sendto$inet(r0, &(0x7f0000514000)='W', 0x1, 0x41, &(0x7f0000918000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 02:57:39 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x81, 0x0, &(0x7f0000b36000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(0xffffffffffffffff, &(0x7f000001c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b37000-0x4)=0x10) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000349000)={0x0, 0x9a, "33eeb63c105d8eff26efe9ae2817cac981f1a02bf937668c425de62c59a5cbd490dc28efef5f5e20ab2acad9397fcef1fa65b3d1c3cf61bbe07398e8dd3fdec576c4bee62666fb68ea9cc6d09effcc5a0042f2219a1a0532c4433418a9dba65b6ce7cb74f9bc4fcdd60146dff9613d8ed08660b0d43ae9b35176bf5192d5f9982c801b7d2c8e7ad76b4a139f40b381f39115f10c3d696af1ea22"}, &(0x7f0000b36000)=0xa2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00001ec000)={r7, @in6={{0xa, 0x1, 0x95, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x741, 0x10000}, &(0x7f000060e000-0x4)=0x98) ioctl$int_in(r4, 0x5452, &(0x7f0000416000)=0xd0c) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) ioctl$void(r5, 0xc0045c77) tkill(0x0, 0x0) ppoll(&(0x7f0000b34000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000083a000)={0x77359400, 0x0}, &(0x7f00004cf000)={0x0}, 0x8) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(r0, 0x16) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b38000)='/selinux/checkreqprot\x00', 0x2040, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000b38000)=0x0) 2018/01/06 02:57:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x2, 0x80000000000000) write(r0, &(0x7f000086e000)="26000000100027269301c1ff0000000000e8ff6300e600000003ffff2013f951050003001900", 0x26) 2018/01/06 02:57:40 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x108800, 0x0) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0xa8)=""/168, 0xa8}], 0x1, 0x0) 2018/01/06 02:57:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x8, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00005f7000)='./file0\x00', 0x80, 0x100) fadvise64(r0, 0x0, 0x8f, 0x4) r1 = socket(0x10, 0x80003, 0x0) sendmsg$netlink(r1, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000781000)=[{&(0x7f000061d000-0x24)=[{0x11, 0x18, 0x11, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/06 02:57:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007af000)={@generic="dd17d1ee9df9113e068d0abd9a9775b9", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000998000-0x4)=0x401, 0x4) 2018/01/06 02:57:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000634000-0xa)='syzkaller\x00', &(0x7f0000cdd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000f9000-0x15)='/dev/pktcdvd/control\x00', 0xa0901, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000fdd000-0x4)=0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bb0000-0x4)=0x0, &(0x7f0000561000-0x4)=0x4) 2018/01/06 02:57:40 executing program 3: mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000916000)=""/40, &(0x7f0000aa4000-0x4)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) 2018/01/06 02:57:40 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xffffffffffffffff) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d27000-0x4)=0x0, &(0x7f0000d26000)=0x0, &(0x7f0000d26000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d25000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000cb1000-0x8)={0x0, 0x5, 0x6}, &(0x7f00007cb000-0x4)=0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008ca000-0x8)={r2, 0x8, 0x4}, &(0x7f0000d25000)=0x8) getsockopt$bt_hci(r0, 0x0, 0x5f, &(0x7f00001e3000)=""/30, &(0x7f0000809000-0x4)=0x1e) 2018/01/06 02:57:40 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000013000-0xb2)=""/178, 0xb2}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000003000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f00002a6000)="", &(0x7f0000f2c000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) 2018/01/06 02:57:40 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004d5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000003000-0xb0)={{0xb09, 0x2c8b}, 'port1\x00', 0x40, 0x1c3d, 0x1000, 0x8, 0x3, 0x9, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$llc(r0, 0x0, &(0x7f0000953000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d94000-0x4)=@assoc_id=0x0, &(0x7f000076c000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000456000)={r3, 0x3, 0x6, 0x179c}, 0x10) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003fe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000846000-0x18)={0xfffffffffffffffa, 0x400, 0x10000, 0x0, 0xffff, 0x80000001}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000b51000)=@assoc_value={0x0, 0x0}, &(0x7f0000f76000)=0x8) poll(&(0x7f0000808000)=[{r4, 0x2107, 0x0}, {r4, 0x2000, 0x0}], 0x2, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000734000)={0x0, 0xfc00, 0x6, 0x401}, &(0x7f0000609000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005c8000-0x8)={r5, 0x9}, 0x8) connect$inet6(r2, &(0x7f00001a8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r2, &(0x7f00009bd000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000095a000-0x4)=0x1c) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000883000)=0x0, &(0x7f00000fc000)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000d3c000)=0x0, &(0x7f0000e1f000)=0x4) 2018/01/06 02:57:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bae000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000727000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x10000000000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/06 02:57:40 executing program 1: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000000a000-0x8)='keyring\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x24fc6524) 2018/01/06 02:57:40 executing program 5: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000002c000-0x40)={0x25ad, 0x5, 0x3, 0x800, 0x0, 0xfffffffffffff800, 0x6, 0x1}, &(0x7f000002a000-0x40)={0x40, 0x1, 0x8000, 0x10000, 0x9f, 0x100, 0x8, 0xbba}, &(0x7f000004f000-0x40)={0x1, 0x7, 0xc3, 0x4, 0xfffffffffffffff9, 0x8, 0xffffffff7fffffff, 0x2dfd}, &(0x7f000005b000)={0x77359400, 0x0}) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f000000e000)={0x0, 0x0}, &(0x7f000005c000-0x4)=0x10) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000006000)={0x0, 0x0}, &(0x7f000002d000-0x4)=0x10) setitimer(0x0, &(0x7f0000056000)={{r1, r2}, {0x0, r0}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) socketpair$inet6(0xa, 0x800, 0x100000001, &(0x7f000003a000-0x8)={0x0, 0x0}) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000005d000-0x8)={0x1, 0x8}, 0x8) 2018/01/06 02:57:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)="12", 0x1}], 0x1) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000002000-0x4)=0x5) r2 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) 2018/01/06 02:57:40 executing program 2: clock_gettime(0x0, &(0x7f0000f50000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000a05000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000e63000-0x20)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f0000863000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x6f0960c220540ad0, &(0x7f0000c66000)={r0, r5}) 2018/01/06 02:57:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004f6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000fdf000)={0x8, &(0x7f0000bda000-0x20)=[0x20, 0x8, 0x6, 0x9c0e, 0xffffffff, 0x6a, 0x2, 0x57]}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000b99000-0x4)=0x3) dup2(r2, r0) [ 77.093904] audit: type=1326 audit(1515207460.715:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11840 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/06 02:57:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpid() signalfd4(r0, &(0x7f0000a50000)={0x3f}, 0x8, 0x80800) capset(&(0x7f0000270000-0x8)={0x19980330, r1}, &(0x7f00002bc000)={0x80000000, 0x21a, 0x1, 0x276, 0x4, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0xf, 0xfdfd}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 02:57:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000168000)="1f0000000001ff49433bf000080000760f0000e0090012000000000000083c", 0x1f) getsockname$ax25(r0, &(0x7f00003cb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cb4000)=0x10) 2018/01/06 02:57:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x8, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x6, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x1c) 2018/01/06 02:57:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000924000)='/dev/rfkill\x00', 0x109000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d06000+0xdea)='/dev/sequencer2\x00', 0x0, 0x0) fchmod(r0, 0x94) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000b2c000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendfile(r1, r2, &(0x7f0000747000)=0x0, 0xa6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) fdatasync(r1) 2018/01/06 02:57:40 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000005000)=0x2) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000-0xc)='/dev/autofs\x00', 0x10802, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) 2018/01/06 02:57:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) readv(r0, &(0x7f0000c40000-0x11)=[{&(0x7f0000df1000-0xb3)=""/179, 0xb3}, {&(0x7f00005c8000)=""/4096, 0x1000}, {&(0x7f0000580000)=""/4096, 0x1000}], 0x3) 2018/01/06 02:57:40 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e6000)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000fe4000)=[{&(0x7f0000fe4000-0xb5)=""/181, 0xb5}], 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000ae2000-0xd2)=""/210, 0xd2, 0x0, &(0x7f0000ff0000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f0000b55000-0x68)=""/104, &(0x7f0000b01000)=0x68) 2018/01/06 02:57:40 executing program 5: mmap(&(0x7f0000000000/0xcc5000)=nil, 0xcc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000480000)="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", 0x1000, 0x800, &(0x7f000043e000)={0x2, 0x1, @rand_addr=0x6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000cbe000-0x20)="551796c71e9b9306e708a3155afa1db90b2649348df5ea5909a90f4362f595d4", 0x20) socket$inet(0x2, 0x80000, 0x5) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000cc5000)={0xc1, 0x0, 0x0, 0xe96}, 0x10) mmap(&(0x7f0000cc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cc7000-0x20)={@loopback={0x0, 0x1}, 0x2, 0x0, 0xff, 0x0, 0x9, 0x0, 0x84}, 0x20) [ 77.158698] audit: type=1326 audit(1515207460.785:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11840 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/06 02:57:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000ab8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20071026, r1}, &(0x7f0000674000)={0x7, 0x0, 0x7, 0x5, 0x7fffffff, 0x9}) 2018/01/06 02:57:40 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000000000)="", 0x1047f) 2018/01/06 02:57:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a8a000)='/dev/rtc\x00', 0x4000, 0x0) open$dir(&(0x7f000048e000-0x8)='./file0\x00', 0x40000, 0xe0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000903000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000d7b000)='./file0\x00', &(0x7f0000883000-0x8)='./file0\x00', &(0x7f00000e3000)="7218990000038055bcab5434", 0x0, &(0x7f0000545000-0x1)="8b") umount2(&(0x7f00008e1000)='./file0\x00', 0x6) 2018/01/06 02:57:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a7c000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) close(r1) close(r0) 2018/01/06 02:57:40 executing program 6: mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ecd000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ecd000)=0xfffffffffffffffc, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00004da000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ecc000)=0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000054d000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000646000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a010000000000000071ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fad50974e8e1195c600f8000000040002663d75dd05000000000005eb000000090838a46611f937f96f7c4ff812a8f9fc3f072fe60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026ffffffffda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb49c7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x40036, &(0x7f000097c000)="", 0x0) write$tun(r1, &(0x7f0000a95000)=@pi={0x0, 0xa00, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xf8fb, @llc={0xf8, @llc={0xae, 0x2, "d9d7", "4c819809872c02e5a317f1bfd732a713bdd984e4577fedde32bc6d8cefe1750246632cdc33cfa7ad15183546a8ea025e08faeba7b4e6676952706dcadc2e9211b4c8ad7f47f9b2e36e2aa7c2183a5b29980dd6c36c8ca732a1b69b28f1204c13ef875f8ff50bf854abea05e05ce6e411387bbad64a315bc90f21daaa94d86fa43b3236c6c1bd71857da9b75a208d429240bbd3153a31d4e370d9c0923578e10d5b054e34a84f53fec15d5c53eb166d16c0ca7de69dc038591253c4bdbafe78cc74ec045e0e62a5f2a94db63b3c4c076b7ea464b072cdaacad1f1c49d7ffdddb332b9066ca5375d41fdc7c4e48910ea8ee4d9d153"}}}}}}, 0x10c) 2018/01/06 02:57:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00003a7000)='./file0\x00', 0x2, 0xa1) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f7b000)=0x4, &(0x7f0000d3d000-0x4)=0x4) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000fbe000-0x90)={0x576, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$key(r1, &(0x7f000097a000)={0x0, 0x0, &(0x7f000066a000-0x10)={&(0x7f000046c000)={0x2, 0x5, 0xfffffffffffff001, 0x7, 0x8, 0x0, 0x0, 0x0, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00006dc000)=""/150) getrlimit(0x3, &(0x7f000046a000)={0x0, 0x0}) getgid() stat(&(0x7f0000d85000)='./file0\x00', &(0x7f00003fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 02:57:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000069d000)={0x47e0e5, {0xfffffffffffff27d}, 0xc9d2db0b9c0912a0, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000347000-0x8)={0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xfffffffffffffffc) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000e97000)=""/3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a95000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000619000-0xf5)=""/245) 2018/01/06 02:57:40 executing program 2: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = gettid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000914000)=0x0) tgkill(r2, r3, 0x2f) writev(r0, &(0x7f00009af000-0x10)=[{&(0x7f0000d16000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f3060000001419001200040002000000050000000608000300ff00001ee404", 0x39}], 0x1) tkill(r3, 0x28) 2018/01/06 02:57:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x501001, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000733000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x3, 0x58, 0x401}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xd) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a92000)='/dev/keychord\x00', 0x10081, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000adb000-0x4)=@int=0x0, &(0x7f0000a99000-0x4)=0x4) writev(r2, &(0x7f000099c000)=[{&(0x7f00003ec000)="1f00000002021900020007000000068100ed3b850900020000000000030038", 0x1f}], 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000033000)=@sack_info={r1, 0x12, 0x80000000}, 0xc) [ 77.220454] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 77.252423] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/06 02:57:40 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) timerfd_gettime(r1, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0xffffff51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000425000-0x8)='./file0\x00', &(0x7f000064a000)=@known='com.apple.FinderInfo\x00', &(0x7f000060e000)=')selinux}vmnet0{\x00', 0x11, 0x0) r2 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000046f000)='./file1\x00', &(0x7f000085f000)='./file0\x00') connect$unix(r2, &(0x7f0000661000)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 77.309963] nla_parse: 1 callbacks suppressed [ 77.328631] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 77.363568] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 242.037073] INFO: task syz-executor7:11911 blocked for more than 120 seconds. [ 242.044461] Not tainted 4.4.107-g610c835 #12 [ 242.049565] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.057523] syz-executor7 D ffff8801299dfa78 30136 11911 3558 0x00000004 [ 242.064909] ffff8801299dfa78 ffff8801299dfa28 0000000000000246 0000000000000296 [ 242.072891] 0000000041b58ab3 ffffffff83fa7300 ffff8801db21f878 ffff8801db21f8a0 [ 242.080867] ffff8801db21ef98 ffff8800b5cc4740 ffff8800b5cc17c0 ffff8801299d8000 [ 242.088923] Call Trace: [ 242.091557] [] schedule+0x9a/0x1c0 [ 242.096722] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 242.103405] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 242.109627] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 242.116694] [] ? prepare_to_wait_event+0x420/0x420 [ 242.123268] [] blk_mq_freeze_queue+0x1d/0x20 [ 242.129323] [] lo_ioctl+0xfef/0x19c0 [ 242.134656] [] ? loop_lookup.part.18+0x110/0x110 [ 242.141066] [] blkdev_ioctl+0x4ab/0x1990 [ 242.146743] [] ? blkpg_ioctl+0x910/0x910 [ 242.152462] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.159474] [] ? kcov_ioctl+0x24/0x1c0 [ 242.164980] [] ? kcov_ioctl+0x52/0x1c0 [ 242.170518] [] block_ioctl+0xde/0x120 [ 242.184743] [] ? blkdev_read_iter+0x170/0x170 [ 242.190898] [] do_vfs_ioctl+0x7aa/0xee0 [ 242.196491] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 242.202723] [] ? __fget+0x20b/0x3b0 [ 242.207992] [] ? __fget+0x232/0x3b0 [ 242.213237] [] ? __fget+0x47/0x3b0 [ 242.218426] [] ? security_file_ioctl+0x89/0xb0 [ 242.224633] [] SyS_ioctl+0x8f/0xc0 [ 242.229833] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 242.236451] 1 lock held by syz-executor7/11911: [ 242.241139] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.250578] Sending NMI to all CPUs: [ 242.254404] NMI backtrace for cpu 0 [ 242.258032] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.265276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.274630] task: ffff8800bb3f97c0 task.stack: ffff8800bb220000 [ 242.280671] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.289413] RSP: 0018:ffff8800bb227cb8 EFLAGS: 00000046 [ 242.294828] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.302101] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.309364] RBP: ffff8800bb227ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.316601] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.323882] R13: 0000000000000003 R14: ffffffff8426abe0 R15: 0000000000000002 [ 242.331141] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.339366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.345215] CR2: 00007f31c6730000 CR3: 00000000bacc7000 CR4: 00000000001406f0 [ 242.352483] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.359739] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.367002] Stack: [ 242.369117] ffffffff8426abe0 ffffffff847e8600 00000000000194a0 0000000000000040 [ 242.376616] dffffc0000000000 ffff8800bb227d00 ffffffff810b8e1b ffffffff839f53e0 [ 242.384142] 0000000000000003 ffff8800bb227d60 ffffffff81d0f4d7 ffffffff81417c73 [ 242.391668] Call Trace: [ 242.394216] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.400612] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.407696] [] ? print_lock+0xab/0xae [ 242.413114] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.419858] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.426836] [] watchdog+0x6fa/0xae0 [ 242.432102] [] ? watchdog+0xc3/0xae0 [ 242.437446] [] kthread+0x268/0x300 [ 242.442602] [] ? reset_hung_task_detector+0x20/0x20 [ 242.449267] [] ? kthread_create_on_node+0x400/0x400 [ 242.455896] [] ? kthread_create_on_node+0x400/0x400 [ 242.462554] [] ret_from_fork+0x3f/0x70 [ 242.468082] [] ? kthread_create_on_node+0x400/0x400 [ 242.474713] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 09 17 00 4c 89 e7 57 9d 0f 1f [ 242.493699] NMI backtrace for cpu 1 [ 242.497301] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.107-g610c835 #12 [ 242.504281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.513636] task: ffff8801da2997c0 task.stack: ffff8801da2a8000 [ 242.519675] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.528069] RSP: 0018:ffff8801da2afd78 EFLAGS: 00000246 [ 242.533487] RAX: 0000000000000007 RBX: ffffffff847d6708 RCX: 0000000000000000 [ 242.540761] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801da29a02c [ 242.548024] RBP: ffff8801da2afd78 R08: 0000000000000000 R09: 0000000000000000 [ 242.555262] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.562523] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.569779] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.577996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.583845] CR2: 00007fd3d93cd9b8 CR3: 00000001d4401000 CR4: 00000000001406e0 [ 242.591114] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.598370] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.605610] Stack: [ 242.607756] ffff8801da2afdb0 ffffffff81027d75 ffff8801da2b0000 ffffffff847d6708 [ 242.615259] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801da2afdc0 [ 242.622792] ffffffff810292ea ffff8801da2afdd8 ffffffff8121e338 ffff8801da2b0000 [ 242.630307] Call Trace: [ 242.632856] [] default_idle+0x55/0x3c0 [ 242.638377] [] arch_cpu_idle+0xa/0x10 [ 242.643791] [] default_idle_call+0x48/0x70 [ 242.649670] [] cpu_startup_entry+0x605/0x820 [ 242.655693] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.662525] [] ? call_cpuidle+0xe0/0xe0 [ 242.668153] [] ? clockevents_register_device+0x122/0x230 [ 242.675220] [] start_secondary+0x304/0x3e0 [ 242.681107] [] ? set_cpu_sibling_map+0x1040/0x1040 [ 242.687681] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.706997] Kernel panic - not syncing: hung_task: blocked tasks [ 242.713117] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.720354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.729675] 0000000000000000 e025a2e6ff01fe7b ffff8800bb227ca8 ffffffff81d0457d [ 242.737629] ffffffff83881e80 ffff8800bb227d80 dffffc0000000000 7fffffffffffffff [ 242.745565] ffff8800b9854b28 ffff8800bb227d70 ffffffff8141774a 0000000041b58ab3 [ 242.753503] Call Trace: [ 242.756056] [] dump_stack+0xc1/0x124 [ 242.761385] [] panic+0x1aa/0x388 [ 242.766365] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.773257] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.780493] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.787732] [] watchdog+0x70b/0xae0 [ 242.792969] [] ? watchdog+0xc3/0xae0 [ 242.798298] [] kthread+0x268/0x300 [ 242.803451] [] ? reset_hung_task_detector+0x20/0x20 [ 242.810079] [] ? kthread_create_on_node+0x400/0x400 [ 242.816714] [] ? kthread_create_on_node+0x400/0x400 [ 242.823341] [] ret_from_fork+0x3f/0x70 [ 242.828841] [] ? kthread_create_on_node+0x400/0x400 [ 242.836001] Dumping ftrace buffer: [ 242.839555] (ftrace buffer empty) [ 242.843234] Kernel Offset: disabled [ 242.846840] Rebooting in 86400 seconds..